From 87a4c07856e7dc69958019d47b2f02ae47746ec0 Mon Sep 17 00:00:00 2001 From: Abseil Team Date: Mon, 25 Jun 2018 09:18:19 -0700 Subject: Export of internal Abseil changes. -- 8becce38c862a044db194a9aea1b505796a46d6f by Abseil Team : Updates the FixedArray's constructors to be exception safe by preventing double deletions. Also adds exception safety tests for FixedArray to document/enforce the expected behavior. PiperOrigin-RevId: 201964431 -- 794188b401a602b4be97190fb8738066fe1f9ca5 by Derek Mauro : Fixes for str_format.h documentation. PiperOrigin-RevId: 201951760 -- beae3bdd6eee2cf61101102fddc35ada188f330b by Alex Strelnikov : Add numeric_limits specialization for uint128. Turns out numeric_limits is a case where the consensus is that it is okay to specialize for a user defined type. PiperOrigin-RevId: 201944736 -- b2b3444a52b36878ade1ae8801e69932b05fc4f9 by Shaindel Schwartz : Internal change. PiperOrigin-RevId: 201718662 -- aa924c459922f39caabfc193998c58d0f4981ac0 by Abseil Team : Typo fix. PiperOrigin-RevId: 201692176 -- bbfcaa7b1af331d9b97c92470608240c5c864fbc by Xiaoyi Zhang : Use ABSL_HAVE_ANY/OPTIONAL/VARIANT to conditionally compile out the definition of absl::bad_any_cast, absl::bad_optional_access, absl::bad_variant_access. This would fix the issues where users #include those header directly in C++17 modes. PiperOrigin-RevId: 201683792 GitOrigin-RevId: 8becce38c862a044db194a9aea1b505796a46d6f Change-Id: I60a7ad043136a439d82c374d225a1804016b0509 --- absl/algorithm/container.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'absl/algorithm/container.h') diff --git a/absl/algorithm/container.h b/absl/algorithm/container.h index ebe32445..acddec48 100644 --- a/absl/algorithm/container.h +++ b/absl/algorithm/container.h @@ -634,7 +634,7 @@ container_algorithm_internal::ContainerIter c_generate_n(C& c, Size n, // Note: `c_xx()` container versions for `remove()`, `remove_if()`, // and `unique()` are omitted, because it's not clear whether or not such -// functions should call erase their supplied sequences afterwards. Either +// functions should call erase on their supplied sequences afterwards. Either // behavior would be surprising for a different set of users. // -- cgit v1.2.3 From 42f22a28401c952f1fc5942231c7fdac80811bf5 Mon Sep 17 00:00:00 2001 From: Abseil Team Date: Wed, 18 Jul 2018 10:04:24 -0700 Subject: Export of internal Abseil changes. -- 28b634d3e8e879546e20006b81086a2b02390f1d by Abseil Team : Indicate Solaris / Illumos has mmap support https://github.com/abseil/abseil-cpp/pull/139 This change is **untested** as Abseil does not officially support Solaris/Illumos. PiperOrigin-RevId: 205094615 -- 3c4cc80abcd91c6cd88209a61b50936d1c498bac by Xiaoyi Zhang : Make is_trivially_copy_assignable work with reference types. PiperOrigin-RevId: 204982099 -- 98c6658b3d6cd5eddba9f498747dc84c172ffe05 by Abseil Team : Fix typo in comments for c_mismatch. PiperOrigin-RevId: 204962537 -- deef8b23585f7831d67c1d4b1c9ef7f3e30d9028 by Matt Kulukundis : Internal change PiperOrigin-RevId: 204956873 GitOrigin-RevId: 28b634d3e8e879546e20006b81086a2b02390f1d Change-Id: I1da029f8cb83d83ee5a05f3b0c6a07bc3dd5368e --- absl/algorithm/container.h | 2 +- absl/container/inlined_vector_test.cc | 1 - absl/meta/type_traits.h | 5 +++-- absl/meta/type_traits_test.cc | 4 ++++ 4 files changed, 8 insertions(+), 4 deletions(-) (limited to 'absl/algorithm/container.h') diff --git a/absl/algorithm/container.h b/absl/algorithm/container.h index acddec48..6af8c097 100644 --- a/absl/algorithm/container.h +++ b/absl/algorithm/container.h @@ -314,7 +314,7 @@ container_algorithm_internal::ContainerDifferenceType c_count_if( // c_mismatch() // -// Container-based version of the `std::mismatchf()` function to +// Container-based version of the `std::mismatch()` function to // return the first element where two ordered containers differ. template container_algorithm_internal::ContainerIterPairType diff --git a/absl/container/inlined_vector_test.cc b/absl/container/inlined_vector_test.cc index f81fad56..196a1bed 100644 --- a/absl/container/inlined_vector_test.cc +++ b/absl/container/inlined_vector_test.cc @@ -1788,5 +1788,4 @@ TEST(AllocatorSupportTest, SizeAllocConstructor) { EXPECT_THAT(v, AllOf(SizeIs(len), Each(0))); } } - } // anonymous namespace diff --git a/absl/meta/type_traits.h b/absl/meta/type_traits.h index c3e01fe2..8d3264f1 100644 --- a/absl/meta/type_traits.h +++ b/absl/meta/type_traits.h @@ -263,8 +263,9 @@ struct is_trivially_copy_constructible // `is_trivially_assignable`. template struct is_trivially_copy_assignable - : std::integral_constant::value> { + : std::integral_constant< + bool, __has_trivial_assign(typename std::remove_reference::type) && + std::is_copy_assignable::value> { #ifdef ABSL_HAVE_STD_IS_TRIVIALLY_ASSIGNABLE private: static constexpr bool compliant = diff --git a/absl/meta/type_traits_test.cc b/absl/meta/type_traits_test.cc index c44d1c5f..9dd95429 100644 --- a/absl/meta/type_traits_test.cc +++ b/absl/meta/type_traits_test.cc @@ -528,6 +528,10 @@ TEST(TypeTraitsTest, TestTrivialCopyAssign) { // Verify that arrays are not trivially copy assignable using int10 = int[10]; EXPECT_FALSE(absl::is_trivially_copy_assignable::value); + + // Verify that references are handled correctly + EXPECT_TRUE(absl::is_trivially_copy_assignable::value); + EXPECT_TRUE(absl::is_trivially_copy_assignable::value); } #define ABSL_INTERNAL_EXPECT_ALIAS_EQUIVALENCE(trait_name, ...) \ -- cgit v1.2.3 From 02451914b9ad5320f81f56a89f3eef1f8683227c Mon Sep 17 00:00:00 2001 From: Abseil Team Date: Tue, 11 Sep 2018 11:22:56 -0700 Subject: Export of internal Abseil changes. -- 74c1330e29f1501f2738258faf9ec4564395c90a by Gennadiy Civil : Merging https://github.com/abseil/abseil-cpp/pull/166 PiperOrigin-RevId: 212487256 -- 4ac236574ff8fb3cc1125505292b0bd8c8192da9 by Abseil Team : Allow c_move to take rvalue containers. PiperOrigin-RevId: 212458618 -- ce94e23984870db666d4c91623ae45b3c60b5b61 by Matt Armstrong : Internal change. PiperOrigin-RevId: 212153041 -- 7d88d286821c5839934756dd63a704ed162c49cb by Chris Kennelly : Internal change PiperOrigin-RevId: 211982309 -- ddae814b3f609948c20551ea3d80bf51b973f480 by Abseil Team : Remove unused argument from InlinedVector's AllocatorAndTag This is not part of InlinedVector's public interface. PiperOrigin-RevId: 211973017 -- 051fbfd81648a8da66c62c6603af63038d709c15 by Abseil Team : Minor performance fix PiperOrigin-RevId: 211820453 -- c205cb2add7400bc8caf2131cb700eea560b7dbf by Laramie Leavitt : Make absl::Span a tiny bit more consistent. Add constexper to equivalent absl::Span members as described by http://open-std.org/JTC1/SC22/WG21/docs/papers/2018/p0122r7.pdf * Span constructor use consistently delegate to Span(ptr, length) * Mark more member methods as constexpr. * Use data() and size() consistently in member methods. PiperOrigin-RevId: 211707244 -- 55500c9e941f2f58f4a95c121f32772408866eee by Derek Mauro : Stop catching polymorphic exception types by value. GCC 8 emits a warning for this. PiperOrigin-RevId: 211684466 GitOrigin-RevId: 74c1330e29f1501f2738258faf9ec4564395c90a Change-Id: Iceab4a5b30ee35d82ef494830262ad29c028cb0a --- absl/algorithm/container.h | 2 +- absl/algorithm/container_test.cc | 15 ++++++++++ absl/base/exception_safety_testing_test.cc | 2 +- absl/base/internal/exception_safety_testing.h | 2 +- absl/container/inlined_vector.h | 3 +- absl/strings/internal/str_format/bind.cc | 41 ++++++++++++-------------- absl/strings/internal/str_format/bind.h | 32 ++++++++++++-------- absl/types/any_exception_safety_test.cc | 2 +- absl/types/optional_exception_safety_test.cc | 2 +- absl/types/span.h | 42 +++++++++++++++------------ absl/types/variant_exception_safety_test.cc | 4 +-- 11 files changed, 86 insertions(+), 61 deletions(-) (limited to 'absl/algorithm/container.h') diff --git a/absl/algorithm/container.h b/absl/algorithm/container.h index 6af8c097..53ab1568 100644 --- a/absl/algorithm/container.h +++ b/absl/algorithm/container.h @@ -494,7 +494,7 @@ BidirectionalIterator c_copy_backward(const C& src, // Container-based version of the `std::move()` function to move // a container's elements into an iterator. template -OutputIterator c_move(C& src, OutputIterator dest) { +OutputIterator c_move(C&& src, OutputIterator dest) { return std::move(container_algorithm_internal::c_begin(src), container_algorithm_internal::c_end(src), dest); } diff --git a/absl/algorithm/container_test.cc b/absl/algorithm/container_test.cc index de66f146..1502b17f 100644 --- a/absl/algorithm/container_test.cc +++ b/absl/algorithm/container_test.cc @@ -636,6 +636,21 @@ TEST(MutatingTest, Move) { Pointee(5))); } +TEST(MutatingTest, MoveWithRvalue) { + auto MakeRValueSrc = [] { + std::vector> src; + src.emplace_back(absl::make_unique(1)); + src.emplace_back(absl::make_unique(2)); + src.emplace_back(absl::make_unique(3)); + return src; + }; + + std::vector> dest = MakeRValueSrc(); + absl::c_move(MakeRValueSrc(), std::back_inserter(dest)); + EXPECT_THAT(dest, ElementsAre(Pointee(1), Pointee(2), Pointee(3), Pointee(1), + Pointee(2), Pointee(3))); +} + TEST(MutatingTest, SwapRanges) { std::vector odds = {2, 4, 6}; std::vector evens = {1, 3, 5}; diff --git a/absl/base/exception_safety_testing_test.cc b/absl/base/exception_safety_testing_test.cc index c2922f33..9141e39c 100644 --- a/absl/base/exception_safety_testing_test.cc +++ b/absl/base/exception_safety_testing_test.cc @@ -38,7 +38,7 @@ template void ExpectNoThrow(const F& f) { try { f(); - } catch (TestException e) { + } catch (const TestException& e) { ADD_FAILURE() << "Unexpected exception thrown from " << e.what(); } } diff --git a/absl/base/internal/exception_safety_testing.h b/absl/base/internal/exception_safety_testing.h index 8c2f5093..de4f0e28 100644 --- a/absl/base/internal/exception_safety_testing.h +++ b/absl/base/internal/exception_safety_testing.h @@ -858,7 +858,7 @@ testing::AssertionResult TestNothrowOp(const Operation& operation) { try { operation(); return testing::AssertionSuccess(); - } catch (exceptions_internal::TestException) { + } catch (const exceptions_internal::TestException&) { return testing::AssertionFailure() << "TestException thrown during call to operation() when nothrow " "guarantee was expected."; diff --git a/absl/container/inlined_vector.h b/absl/container/inlined_vector.h index ca36fd36..0c0ffb0b 100644 --- a/absl/container/inlined_vector.h +++ b/absl/container/inlined_vector.h @@ -648,8 +648,7 @@ class InlinedVector { // our instance of it for free. class AllocatorAndTag : private allocator_type { public: - explicit AllocatorAndTag(const allocator_type& a, Tag t = Tag()) - : allocator_type(a), tag_(t) {} + explicit AllocatorAndTag(const allocator_type& a) : allocator_type(a) {} Tag& tag() { return tag_; } const Tag& tag() const { return tag_; } allocator_type& allocator() { return *this; } diff --git a/absl/strings/internal/str_format/bind.cc b/absl/strings/internal/str_format/bind.cc index 33e86415..c4eddd17 100644 --- a/absl/strings/internal/str_format/bind.cc +++ b/absl/strings/internal/str_format/bind.cc @@ -103,15 +103,15 @@ class ConverterConsumer { }; template -bool ConvertAll(const UntypedFormatSpecImpl& format, - absl::Span args, - const Converter& converter) { - const ParsedFormatBase* pc = format.parsed_conversion(); - if (pc) - return pc->ProcessFormat(ConverterConsumer(converter, args)); - - return ParseFormatString(format.str(), - ConverterConsumer(converter, args)); +bool ConvertAll(const UntypedFormatSpecImpl format, + absl::Span args, Converter converter) { + if (format.has_parsed_conversion()) { + return format.parsed_conversion()->ProcessFormat( + ConverterConsumer(converter, args)); + } else { + return ParseFormatString(format.str(), + ConverterConsumer(converter, args)); + } } class DefaultConverter { @@ -158,7 +158,7 @@ bool BindWithPack(const UnboundConversion* props, return ArgContext(pack).Bind(props, bound); } -std::string Summarize(const UntypedFormatSpecImpl& format, +std::string Summarize(const UntypedFormatSpecImpl format, absl::Span args) { typedef SummarizingConverter Converter; std::string out; @@ -167,23 +167,18 @@ std::string Summarize(const UntypedFormatSpecImpl& format, // flush. FormatSinkImpl sink(&out); if (!ConvertAll(format, args, Converter(&sink))) { - sink.Flush(); - out.clear(); + return ""; } } return out; } bool FormatUntyped(FormatRawSinkImpl raw_sink, - const UntypedFormatSpecImpl& format, + const UntypedFormatSpecImpl format, absl::Span args) { FormatSinkImpl sink(raw_sink); using Converter = DefaultConverter; - if (!ConvertAll(format, args, Converter(&sink))) { - sink.Flush(); - return false; - } - return true; + return ConvertAll(format, args, Converter(&sink)); } std::ostream& Streamable::Print(std::ostream& os) const { @@ -191,14 +186,16 @@ std::ostream& Streamable::Print(std::ostream& os) const { return os; } -std::string& AppendPack(std::string* out, const UntypedFormatSpecImpl& format, +std::string& AppendPack(std::string* out, const UntypedFormatSpecImpl format, absl::Span args) { size_t orig = out->size(); - if (!FormatUntyped(out, format, args)) out->resize(orig); + if (ABSL_PREDICT_FALSE(!FormatUntyped(out, format, args))) { + out->erase(orig); + } return *out; } -int FprintF(std::FILE* output, const UntypedFormatSpecImpl& format, +int FprintF(std::FILE* output, const UntypedFormatSpecImpl format, absl::Span args) { FILERawSink sink(output); if (!FormatUntyped(&sink, format, args)) { @@ -216,7 +213,7 @@ int FprintF(std::FILE* output, const UntypedFormatSpecImpl& format, return static_cast(sink.count()); } -int SnprintF(char* output, size_t size, const UntypedFormatSpecImpl& format, +int SnprintF(char* output, size_t size, const UntypedFormatSpecImpl format, absl::Span args) { BufferRawSink sink(output, size ? size - 1 : 0); if (!FormatUntyped(&sink, format, args)) { diff --git a/absl/strings/internal/str_format/bind.h b/absl/strings/internal/str_format/bind.h index 9d3d67c6..a503b19b 100644 --- a/absl/strings/internal/str_format/bind.h +++ b/absl/strings/internal/str_format/bind.h @@ -33,13 +33,21 @@ class UntypedFormatSpecImpl { public: UntypedFormatSpecImpl() = delete; - explicit UntypedFormatSpecImpl(string_view s) : str_(s), pc_() {} + explicit UntypedFormatSpecImpl(string_view s) + : data_(s.data()), size_(s.size()) {} explicit UntypedFormatSpecImpl( const str_format_internal::ParsedFormatBase* pc) - : pc_(pc) {} - string_view str() const { return str_; } + : data_(pc), size_(~size_t{}) {} + + bool has_parsed_conversion() const { return size_ == ~size_t{}; } + + string_view str() const { + assert(!has_parsed_conversion()); + return string_view(static_cast(data_), size_); + } const str_format_internal::ParsedFormatBase* parsed_conversion() const { - return pc_; + assert(has_parsed_conversion()); + return static_cast(data_); } template @@ -48,8 +56,8 @@ class UntypedFormatSpecImpl { } private: - string_view str_; - const str_format_internal::ParsedFormatBase* pc_; + const void* data_; + size_t size_; }; template @@ -144,28 +152,28 @@ class Streamable { }; // for testing -std::string Summarize(const UntypedFormatSpecImpl& format, +std::string Summarize(UntypedFormatSpecImpl format, absl::Span args); bool BindWithPack(const UnboundConversion* props, absl::Span pack, BoundConversion* bound); bool FormatUntyped(FormatRawSinkImpl raw_sink, - const UntypedFormatSpecImpl& format, + UntypedFormatSpecImpl format, absl::Span args); -std::string& AppendPack(std::string* out, const UntypedFormatSpecImpl& format, +std::string& AppendPack(std::string* out, UntypedFormatSpecImpl format, absl::Span args); -inline std::string FormatPack(const UntypedFormatSpecImpl& format, +inline std::string FormatPack(const UntypedFormatSpecImpl format, absl::Span args) { std::string out; AppendPack(&out, format, args); return out; } -int FprintF(std::FILE* output, const UntypedFormatSpecImpl& format, +int FprintF(std::FILE* output, UntypedFormatSpecImpl format, absl::Span args); -int SnprintF(char* output, size_t size, const UntypedFormatSpecImpl& format, +int SnprintF(char* output, size_t size, UntypedFormatSpecImpl format, absl::Span args); // Returned by Streamed(v). Converts via '%s' to the string created diff --git a/absl/types/any_exception_safety_test.cc b/absl/types/any_exception_safety_test.cc index 36955f6c..cfb82d80 100644 --- a/absl/types/any_exception_safety_test.cc +++ b/absl/types/any_exception_safety_test.cc @@ -62,7 +62,7 @@ testing::AssertionResult AnyInvariants(absl::any* a) { static_cast(unused); return AssertionFailure() << "A reset `any` should not be able to be any_cast"; - } catch (absl::bad_any_cast) { + } catch (const absl::bad_any_cast&) { } catch (...) { return AssertionFailure() << "Unexpected exception thrown from absl::any_cast"; diff --git a/absl/types/optional_exception_safety_test.cc b/absl/types/optional_exception_safety_test.cc index d2ef04b8..31eb66df 100644 --- a/absl/types/optional_exception_safety_test.cc +++ b/absl/types/optional_exception_safety_test.cc @@ -38,7 +38,7 @@ constexpr int kUpdatedInteger = 10; template bool ValueThrowsBadOptionalAccess(const OptionalT& optional) try { return (static_cast(optional.value()), false); -} catch (absl::bad_optional_access) { +} catch (const absl::bad_optional_access&) { return true; } diff --git a/absl/types/span.h b/absl/types/span.h index 5387e8e0..3359ce50 100644 --- a/absl/types/span.h +++ b/absl/types/span.h @@ -379,64 +379,70 @@ class Span { // // Returns a reference to the i'th element of this span. constexpr reference at(size_type i) const { - return ABSL_PREDICT_TRUE(i < size()) - ? ptr_[i] + return ABSL_PREDICT_TRUE(i < size()) // + ? *(data() + i) : (base_internal::ThrowStdOutOfRange( "Span::at failed bounds check"), - ptr_[i]); + *(data() + i)); } // Span::front() // // Returns a reference to the first element of this span. - reference front() const noexcept { return ABSL_ASSERT(size() > 0), ptr_[0]; } + constexpr reference front() const noexcept { + return ABSL_ASSERT(size() > 0), *data(); + } // Span::back() // // Returns a reference to the last element of this span. - reference back() const noexcept { - return ABSL_ASSERT(size() > 0), ptr_[size() - 1]; + constexpr reference back() const noexcept { + return ABSL_ASSERT(size() > 0), *(data() + size() - 1); } // Span::begin() // // Returns an iterator to the first element of this span. - constexpr iterator begin() const noexcept { return ptr_; } + constexpr iterator begin() const noexcept { return data(); } // Span::cbegin() // // Returns a const iterator to the first element of this span. - constexpr const_iterator cbegin() const noexcept { return ptr_; } + constexpr const_iterator cbegin() const noexcept { return begin(); } // Span::end() // // Returns an iterator to the last element of this span. - iterator end() const noexcept { return ptr_ + len_; } + constexpr iterator end() const noexcept { return data() + size(); } // Span::cend() // // Returns a const iterator to the last element of this span. - const_iterator cend() const noexcept { return end(); } + constexpr const_iterator cend() const noexcept { return end(); } // Span::rbegin() // // Returns a reverse iterator starting at the last element of this span. - reverse_iterator rbegin() const noexcept { return reverse_iterator(end()); } + constexpr reverse_iterator rbegin() const noexcept { + return reverse_iterator(end()); + } // Span::crbegin() // // Returns a reverse const iterator starting at the last element of this span. - const_reverse_iterator crbegin() const noexcept { return rbegin(); } + constexpr const_reverse_iterator crbegin() const noexcept { return rbegin(); } // Span::rend() // // Returns a reverse iterator starting at the first element of this span. - reverse_iterator rend() const noexcept { return reverse_iterator(begin()); } + constexpr reverse_iterator rend() const noexcept { + return reverse_iterator(begin()); + } // Span::crend() // // Returns a reverse iterator starting at the first element of this span. - const_reverse_iterator crend() const noexcept { return rend(); } + constexpr const_reverse_iterator crend() const noexcept { return rend(); } // Span mutations @@ -444,7 +450,7 @@ class Span { // // Removes the first `n` elements from the span. void remove_prefix(size_type n) noexcept { - assert(len_ >= n); + assert(size() >= n); ptr_ += n; len_ -= n; } @@ -453,7 +459,7 @@ class Span { // // Removes the last `n` elements from the span. void remove_suffix(size_type n) noexcept { - assert(len_ >= n); + assert(size() >= n); len_ -= n; } @@ -474,8 +480,8 @@ class Span { // absl::MakeSpan(vec).subspan(4); // {} // absl::MakeSpan(vec).subspan(5); // throws std::out_of_range constexpr Span subspan(size_type pos = 0, size_type len = npos) const { - return (pos <= len_) - ? Span(ptr_ + pos, span_internal::Min(len_ - pos, len)) + return (pos <= size()) + ? Span(data() + pos, span_internal::Min(size() - pos, len)) : (base_internal::ThrowStdOutOfRange("pos > size()"), Span()); } diff --git a/absl/types/variant_exception_safety_test.cc b/absl/types/variant_exception_safety_test.cc index 27c0b96c..a3c9eac3 100644 --- a/absl/types/variant_exception_safety_test.cc +++ b/absl/types/variant_exception_safety_test.cc @@ -53,7 +53,7 @@ void ToValuelessByException(ThrowingVariant& v) { // NOLINT try { v.emplace(); v.emplace(ExceptionOnConversion()); - } catch (ConversionException& /*e*/) { + } catch (const ConversionException&) { // This space intentionally left blank. } } @@ -100,7 +100,7 @@ testing::AssertionResult CheckInvariants(ThrowingVariant* v) { auto unused = absl::get(*v); static_cast(unused); return AssertionFailure() << "Variant should not contain Thrower"; - } catch (absl::bad_variant_access) { + } catch (const absl::bad_variant_access&) { } catch (...) { return AssertionFailure() << "Unexpected exception throw from absl::get"; } -- cgit v1.2.3 From 7b46e1d31a6b08b1c6da2a13e7b151a20446fa07 Mon Sep 17 00:00:00 2001 From: Abseil Team Date: Tue, 13 Nov 2018 13:22:00 -0800 Subject: Export of internal Abseil changes. -- 07575526242a8e1275ac4223a3d2822795f46569 by CJ Johnson : Comment cleanup on InlinedVector PiperOrigin-RevId: 221322176 -- 49a5e643f85e34d53c41f5e6cc33357c55c9115d by Matt Kulukundis : Internal cleanup PiperOrigin-RevId: 221309185 -- bb35be87ec9c74244b7d902e7e7d2d33ab139d76 by Abseil Team : Fix typo in comment. PiperOrigin-RevId: 221145354 -- afd4d7c106919708004e06aeea068a57c28aec44 by Derek Mauro : Update the debugging log message in CallOnceImpl() PiperOrigin-RevId: 221103254 -- 0b9dace8b88113777bf26a6d38f9bc0bcaf053a1 by Abseil Team : Workaround an MSVC 2015 bug in compile-time initialization. PiperOrigin-RevId: 220871483 -- ea0a3854511ed26beab827e5a5113766b334db86 by Marek Gilbert : Fix ABSL_HAVE_THREAD_LOCAL when compiling for iOS 8 with Xcode 10. Xcode 10 has moved the check for thread_local to a link time, so clang reports __has_feature(cxx_thread_local) but then linking fails with messages like this: ld: targeted OS version does not support use of thread local variables PiperOrigin-RevId: 220815885 -- 485b6876c158c3dcf37eb32d7e512242d5d4ecc6 by Greg Falcon : Make the absl::c_set_xxxx() algorithms refuse to compile when passed an unordered collection from std:: or absl::. These algorithms operate on sorted sequences; passing an unordered container to them is nearly certainly a bug. This change is technically an API break, but it only breaks incorrect code. We could try to be more clever and detect unordered collections from other libraries, but false positives will break legal code, and this would constitute an API break Abseil cannot afford. PiperOrigin-RevId: 220794190 -- c47cff7f9cc70a4c1604eee0131af552f40e46d6 by Jon Cohen : MSVC 2017's STL throws a Structured Exception (not a C++ exception, essentially equivalent to SIGSEGV) when variant::emplace calls a throwing constructor when using the debug multithreaded MSVC runtime DLL. This manifests in dbg mode in Bazel builds. Disable tests which trigger this bug. It's impossible to specifically pull out MSVC 2017 -dbg modes because there's no way for Bazel to know when version of MSVC is being used -- you tell Bazel the directory where the MSVC tools live, not which version of MSVC tools to use. Thus the best we can do is switch on _DEBUG, which is set whenever the debug runtime is selected with the /MDd build flag, as in Bazel -dbg modes. See https://msdn.microsoft.com/en-us/library/b0084kay.aspx ctrl-f "_DEBUG" PiperOrigin-RevId: 220706161 -- 43993d4af309d92f4ebff38391dcc245f154ecc7 by Shaindel Schwartz : Internal change PiperOrigin-RevId: 220688429 -- 2448802972dcc261af153af464f2b022ef54a2a9 by Abseil Team : Speed up operator* for uint128 in WIN64. PiperOrigin-RevId: 220678790 -- 7b376403dd05ba10152fb52e40b29d8af79b58bb by Abseil Team : Import of CCTZ from GitHub. PiperOrigin-RevId: 220654834 -- ae08af58111c3f838b8d4de25f501c3559c86002 by Abseil Team : CMake: Add absl_cc_test function PiperOrigin-RevId: 220603940 GitOrigin-RevId: 07575526242a8e1275ac4223a3d2822795f46569 Change-Id: Iba7f53eb394c8a9de564582a976793f9bb0596d9 --- CMake/AbseilHelpers.cmake | 83 ++++++++- absl/algorithm/container.h | 78 +++++++- absl/base/call_once.h | 8 +- absl/base/config.h | 24 ++- absl/container/BUILD.bazel | 4 + absl/container/flat_hash_map.h | 12 ++ absl/container/flat_hash_set.h | 12 ++ absl/container/inlined_vector.h | 41 +++-- absl/container/internal/hash_generator_testing.cc | 8 +- absl/container/internal/hash_generator_testing.h | 8 +- absl/container/node_hash_map.h | 14 +- absl/container/node_hash_set.h | 11 ++ absl/numeric/int128.h | 11 ++ absl/synchronization/lifetime_test.cc | 15 +- absl/synchronization/notification.cc | 1 + absl/time/duration_test.cc | 11 ++ absl/time/internal/cctz/src/time_zone_libc.cc | 200 +++++++++++++++++---- .../internal/cctz/src/time_zone_lookup_test.cc | 100 ++++++++++- absl/time/time.h | 18 +- absl/types/BUILD.bazel | 1 + absl/types/variant_exception_safety_test.cc | 6 + absl/types/variant_test.cc | 9 +- 22 files changed, 564 insertions(+), 111 deletions(-) (limited to 'absl/algorithm/container.h') diff --git a/CMake/AbseilHelpers.cmake b/CMake/AbseilHelpers.cmake index d4870365..3b9148ea 100644 --- a/CMake/AbseilHelpers.cmake +++ b/CMake/AbseilHelpers.cmake @@ -62,7 +62,6 @@ function(absl_library) endif() endfunction() -# # CMake function to imitate Bazel's cc_library rule. # # Parameters: @@ -77,14 +76,13 @@ endfunction() # TESTONLY: When added, this target will only be built if user passes -DABSL_RUN_TESTS=ON to CMake. # # Note: -# # By default, absl_cc_library will always create a library named absl_internal_${NAME}, # which means other targets can only depend this library as absl_internal_${NAME}, not ${NAME}. # This is to reduce namespace pollution. # # absl_cc_library( # NAME -# awesome_lib +# awesome # HDRS # "a.h" # SRCS @@ -96,7 +94,7 @@ endfunction() # SRCS # "b.cc" # DEPS -# absl_internal_awesome_lib # not "awesome_lib"! +# absl_internal_awesome # not "awesome"! # ) # # If PUBLIC is set, absl_cc_library will instead create a target named @@ -112,7 +110,6 @@ endfunction() # User can then use the library as absl::main_lib (although absl_main_lib is defined too). # # TODO: Implement "ALWAYSLINK" - function(absl_cc_library) cmake_parse_arguments(ABSL_CC_LIB "DISABLE_INSTALL;PUBLIC;TESTONLY" @@ -153,7 +150,8 @@ function(absl_cc_library) else() # Generating header-only library add_library(${_NAME} INTERFACE) - target_include_directories(${_NAME} INTERFACE ${ABSL_COMMON_INCLUDE_DIRS}) + target_include_directories(${_NAME} + INTERFACE ${ABSL_COMMON_INCLUDE_DIRS}) target_link_libraries(${_NAME} INTERFACE ${ABSL_CC_LIB_DEPS} ${ABSL_CC_LIB_LINKOPTS} ) @@ -166,6 +164,78 @@ function(absl_cc_library) endif() endfunction() +# absl_cc_test() +# +# CMake function to imitate Bazel's cc_test rule. +# +# Parameters: +# NAME: name of target (see Usage below) +# SRCS: List of source files for the binary +# DEPS: List of other libraries to be linked in to the binary targets +# COPTS: List of private compile options +# DEFINES: List of public defines +# LINKOPTS: List of link options +# +# Note: +# By default, absl_cc_test will always create a binary named absl_${NAME}. +# This will also add it to ctest list as absl_${NAME}. +# +# Usage: +# absl_cc_library( +# NAME +# awesome +# HDRS +# "a.h" +# SRCS +# "a.cc" +# PUBLIC +# ) +# +# absl_cc_test( +# NAME +# awesome_test +# SRCS +# "awesome_test.cc" +# DEPS +# absl::awesome +# gmock +# gtest_main +# ) +function(absl_cc_test) + if(NOT ABSL_RUN_TESTS) + return() + endif() + + cmake_parse_arguments(ABSL_CC_TEST + "" + "NAME" + "SRCS;COPTS;DEFINES;LINKOPTS;DEPS" + ${ARGN} + ) + + set(_NAME "absl_${ABSL_CC_TEST_NAME}") + add_executable(${_NAME} "") + target_sources(${_NAME} PRIVATE ${ABSL_CC_TEST_SRCS}) + target_include_directories(${_NAME} + PUBLIC ${ABSL_COMMON_INCLUDE_DIRS} + PRIVATE ${GMOCK_INCLUDE_DIRS} ${GTEST_INCLUDE_DIRS} + ) + target_compile_definitions(${_NAME} + PUBLIC ${ABSL_CC_TEST_DEFINES} + ) + target_compile_options(${_NAME} + PRIVATE ${ABSL_CC_TEST_COPTS} + ) + target_link_libraries(${_NAME} + PUBLIC ${ABSL_CC_TEST_DEPS} + PRIVATE ${ABSL_CC_TEST_LINKOPTS} + ) + # Add all Abseil targets to a a folder in the IDE for organization. + set_property(TARGET ${_NAME} PROPERTY FOLDER ${ABSL_IDE_FOLDER}) + + add_test(NAME ${_NAME} COMMAND ${_NAME}) +endfunction() + # # header only virtual target creation # @@ -211,7 +281,6 @@ function(absl_header_library) endfunction() - # # create an abseil unit_test and add it to the executed test list # diff --git a/absl/algorithm/container.h b/absl/algorithm/container.h index 53ab1568..6d5f6630 100644 --- a/absl/algorithm/container.h +++ b/absl/algorithm/container.h @@ -46,6 +46,8 @@ #include #include #include +#include +#include #include #include @@ -54,7 +56,6 @@ #include "absl/meta/type_traits.h" namespace absl { - namespace container_algorithm_internal { // NOTE: it is important to defer to ADL lookup for building with C++ modules, @@ -101,6 +102,17 @@ ContainerIter c_begin(C& c) { return begin(c); } template ContainerIter c_end(C& c) { return end(c); } +template +struct IsUnorderedContainer : std::false_type {}; + +template +struct IsUnorderedContainer< + std::unordered_map> : std::true_type {}; + +template +struct IsUnorderedContainer> + : std::true_type {}; + } // namespace container_algorithm_internal // PUBLIC API @@ -1154,7 +1166,13 @@ bool c_includes(const C1& c1, const C2& c2, Compare&& comp) { // Container-based version of the `std::set_union()` function // to return an iterator containing the union of two containers; duplicate // values are not copied into the output. -template +template ::value, + void>::type, + typename = typename std::enable_if< + !container_algorithm_internal::IsUnorderedContainer::value, + void>::type> OutputIterator c_set_union(const C1& c1, const C2& c2, OutputIterator output) { return std::set_union(container_algorithm_internal::c_begin(c1), container_algorithm_internal::c_end(c1), @@ -1164,7 +1182,13 @@ OutputIterator c_set_union(const C1& c1, const C2& c2, OutputIterator output) { // Overload of c_set_union() for performing a merge using a `comp` other than // `operator<`. -template +template ::value, + void>::type, + typename = typename std::enable_if< + !container_algorithm_internal::IsUnorderedContainer::value, + void>::type> OutputIterator c_set_union(const C1& c1, const C2& c2, OutputIterator output, Compare&& comp) { return std::set_union(container_algorithm_internal::c_begin(c1), @@ -1178,7 +1202,13 @@ OutputIterator c_set_union(const C1& c1, const C2& c2, OutputIterator output, // // Container-based version of the `std::set_intersection()` function // to return an iterator containing the intersection of two containers. -template +template ::value, + void>::type, + typename = typename std::enable_if< + !container_algorithm_internal::IsUnorderedContainer::value, + void>::type> OutputIterator c_set_intersection(const C1& c1, const C2& c2, OutputIterator output) { return std::set_intersection(container_algorithm_internal::c_begin(c1), @@ -1189,7 +1219,13 @@ OutputIterator c_set_intersection(const C1& c1, const C2& c2, // Overload of c_set_intersection() for performing a merge using a `comp` other // than `operator<`. -template +template ::value, + void>::type, + typename = typename std::enable_if< + !container_algorithm_internal::IsUnorderedContainer::value, + void>::type> OutputIterator c_set_intersection(const C1& c1, const C2& c2, OutputIterator output, Compare&& comp) { return std::set_intersection(container_algorithm_internal::c_begin(c1), @@ -1204,7 +1240,13 @@ OutputIterator c_set_intersection(const C1& c1, const C2& c2, // Container-based version of the `std::set_difference()` function // to return an iterator containing elements present in the first container but // not in the second. -template +template ::value, + void>::type, + typename = typename std::enable_if< + !container_algorithm_internal::IsUnorderedContainer::value, + void>::type> OutputIterator c_set_difference(const C1& c1, const C2& c2, OutputIterator output) { return std::set_difference(container_algorithm_internal::c_begin(c1), @@ -1215,7 +1257,13 @@ OutputIterator c_set_difference(const C1& c1, const C2& c2, // Overload of c_set_difference() for performing a merge using a `comp` other // than `operator<`. -template +template ::value, + void>::type, + typename = typename std::enable_if< + !container_algorithm_internal::IsUnorderedContainer::value, + void>::type> OutputIterator c_set_difference(const C1& c1, const C2& c2, OutputIterator output, Compare&& comp) { return std::set_difference(container_algorithm_internal::c_begin(c1), @@ -1230,7 +1278,13 @@ OutputIterator c_set_difference(const C1& c1, const C2& c2, // Container-based version of the `std::set_symmetric_difference()` // function to return an iterator containing elements present in either one // container or the other, but not both. -template +template ::value, + void>::type, + typename = typename std::enable_if< + !container_algorithm_internal::IsUnorderedContainer::value, + void>::type> OutputIterator c_set_symmetric_difference(const C1& c1, const C2& c2, OutputIterator output) { return std::set_symmetric_difference( @@ -1242,7 +1296,13 @@ OutputIterator c_set_symmetric_difference(const C1& c1, const C2& c2, // Overload of c_set_symmetric_difference() for performing a merge using a // `comp` other than `operator<`. -template +template ::value, + void>::type, + typename = typename std::enable_if< + !container_algorithm_internal::IsUnorderedContainer::value, + void>::type> OutputIterator c_set_symmetric_difference(const C1& c1, const C2& c2, OutputIterator output, Compare&& comp) { diff --git a/absl/base/call_once.h b/absl/base/call_once.h index 532ee2e3..f6c8ebb2 100644 --- a/absl/base/call_once.h +++ b/absl/base/call_once.h @@ -150,12 +150,8 @@ void CallOnceImpl(std::atomic* control, old_control != kOnceRunning && old_control != kOnceWaiter && old_control != kOnceDone) { - ABSL_RAW_LOG( - FATAL, - "Unexpected value for control word: %lx. Either the control word " - "has non-static storage duration (where GoogleOnceDynamic might " - "be appropriate), or there's been a memory corruption.", - static_cast(old_control)); // NOLINT + ABSL_RAW_LOG(FATAL, "Unexpected value for control word: 0x%lx", + static_cast(old_control)); // NOLINT } } #endif // NDEBUG diff --git a/absl/base/config.h b/absl/base/config.h index d4eb7d0c..e3edb2bf 100644 --- a/absl/base/config.h +++ b/absl/base/config.h @@ -139,12 +139,18 @@ #ifdef ABSL_HAVE_THREAD_LOCAL #error ABSL_HAVE_THREAD_LOCAL cannot be directly set #elif defined(__APPLE__) -// Notes: Xcode's clang did not support `thread_local` until version -// 8, and even then not for all iOS < 9.0. Also, Xcode 9.3 started disallowing -// `thread_local` for 32-bit iOS simulator targeting iOS 9.x. -// `__has_feature` is only supported by Clang so it has be inside +// Notes: +// * Xcode's clang did not support `thread_local` until version 8, and +// even then not for all iOS < 9.0. +// * Xcode 9.3 started disallowing `thread_local` for 32-bit iOS simulator +// targeting iOS 9.x. +// * Xcode 10 moves the deployment target check for iOS < 9.0 to link time +// making __has_feature unreliable there. +// +// Otherwise, `__has_feature` is only supported by Clang so it has be inside // `defined(__APPLE__)` check. -#if __has_feature(cxx_thread_local) +#if __has_feature(cxx_thread_local) && \ + !(TARGET_OS_IPHONE && __IPHONE_OS_VERSION_MIN_REQUIRED < __IPHONE_9_0) #define ABSL_HAVE_THREAD_LOCAL 1 #endif #else // !defined(__APPLE__) @@ -423,4 +429,12 @@ #define ABSL_HAVE_STD_STRING_VIEW 1 #endif +// In debug mode, MSVC 2017's std::variant throws a EXCEPTION_ACCESS_VIOLATION +// SEH exception from emplace for variant when constructing the +// struct can throw. This defeats some of variant_test and +// variant_exception_safety_test. +#if defined(_MSC_VER) && _MSC_VER >= 1700 && defined(_DEBUG) +#define ABSL_INTERNAL_MSVC_2017_DBG_MODE +#endif + #endif // ABSL_BASE_CONFIG_H_ diff --git a/absl/container/BUILD.bazel b/absl/container/BUILD.bazel index d75f8916..afc869f4 100644 --- a/absl/container/BUILD.bazel +++ b/absl/container/BUILD.bazel @@ -212,6 +212,7 @@ cc_library( ":container_memory", ":hash_function_defaults", ":raw_hash_map", + "//absl/algorithm:container", "//absl/memory", ], ) @@ -240,6 +241,7 @@ cc_library( ":container_memory", ":hash_function_defaults", ":raw_hash_set", + "//absl/algorithm:container", "//absl/base:core_headers", "//absl/memory", ], @@ -271,6 +273,7 @@ cc_library( ":hash_function_defaults", ":node_hash_policy", ":raw_hash_map", + "//absl/algorithm:container", "//absl/memory", ], ) @@ -299,6 +302,7 @@ cc_library( ":hash_function_defaults", ":node_hash_policy", ":raw_hash_set", + "//absl/algorithm:container", "//absl/memory", ], ) diff --git a/absl/container/flat_hash_map.h b/absl/container/flat_hash_map.h index de632be2..7bc21380 100644 --- a/absl/container/flat_hash_map.h +++ b/absl/container/flat_hash_map.h @@ -35,6 +35,7 @@ #include #include +#include "absl/algorithm/container.h" #include "absl/container/internal/container_memory.h" #include "absl/container/internal/hash_function_defaults.h" // IWYU pragma: export #include "absl/container/internal/raw_hash_map.h" // IWYU pragma: export @@ -564,5 +565,16 @@ struct FlatHashMapPolicy { }; } // namespace container_internal + +namespace container_algorithm_internal { + +// Specialization of trait in absl/algorithm/container.h +template +struct IsUnorderedContainer< + absl::flat_hash_map> : std::true_type {}; + +} // namespace container_algorithm_internal + } // namespace absl + #endif // ABSL_CONTAINER_FLAT_HASH_MAP_H_ diff --git a/absl/container/flat_hash_set.h b/absl/container/flat_hash_set.h index a2584d66..f7c1acaa 100644 --- a/absl/container/flat_hash_set.h +++ b/absl/container/flat_hash_set.h @@ -32,6 +32,7 @@ #include #include +#include "absl/algorithm/container.h" #include "absl/base/macros.h" #include "absl/container/internal/container_memory.h" #include "absl/container/internal/hash_function_defaults.h" // IWYU pragma: export @@ -475,5 +476,16 @@ struct FlatHashSetPolicy { static size_t space_used(const T*) { return 0; } }; } // namespace container_internal + +namespace container_algorithm_internal { + +// Specialization of trait in absl/algorithm/container.h +template +struct IsUnorderedContainer> + : std::true_type {}; + +} // namespace container_algorithm_internal + } // namespace absl + #endif // ABSL_CONTAINER_FLAT_HASH_SET_H_ diff --git a/absl/container/inlined_vector.h b/absl/container/inlined_vector.h index ea8cb02b..642dae6c 100644 --- a/absl/container/inlined_vector.h +++ b/absl/container/inlined_vector.h @@ -20,17 +20,17 @@ // vector" which behaves in an equivalent fashion to a `std::vector`, except // that storage for small sequences of the vector are provided inline without // requiring any heap allocation. - -// An `absl::InlinedVector` specifies the size N at which to inline as one -// of its template parameters. Vectors of length <= N are provided inline. -// Typically N is very small (e.g., 4) so that sequences that are expected to be -// short do not require allocations. - -// An `absl::InlinedVector` does not usually require a specific allocator; if +// +// An `absl::InlinedVector` specifies the default capacity `N` as one of +// its template parameters. Instances where `size() <= N` hold contained +// elements in inline space. Typically `N` is very small so that sequences that +// are expected to be short do not require allocations. +// +// An `absl::InlinedVector` does not usually require a specific allocator. If // the inlined vector grows beyond its initial constraints, it will need to -// allocate (as any normal `std::vector` would) and it will generally use the -// default allocator in that case; optionally, a custom allocator may be -// specified using an `absl::InlinedVector` construction. +// allocate (as any normal `std::vector` would). This is usually performed with +// the default allocator (defined as `std::allocator`). Optionally, a custom +// allocator type may be specified as `A` in `absl::InlinedVector`. #ifndef ABSL_CONTAINER_INLINED_VECTOR_H_ #define ABSL_CONTAINER_INLINED_VECTOR_H_ @@ -61,8 +61,8 @@ namespace absl { // An `absl::InlinedVector` is designed to be a drop-in replacement for // `std::vector` for use cases where the vector's size is sufficiently small // that it can be inlined. If the inlined vector does grow beyond its estimated -// size, it will trigger an initial allocation on the heap, and will behave as a -// `std:vector`. The API of the `absl::InlinedVector` within this file is +// capacity, it will trigger an initial allocation on the heap, and will behave +// as a `std:vector`. The API of the `absl::InlinedVector` within this file is // designed to cover the same API footprint as covered by `std::vector`. template > class InlinedVector { @@ -101,7 +101,6 @@ class InlinedVector { using reverse_iterator = std::reverse_iterator; using const_reverse_iterator = std::reverse_iterator; - // --------------------------------------------------------------------------- // InlinedVector Constructors and Destructor // --------------------------------------------------------------------------- @@ -135,11 +134,12 @@ class InlinedVector { AppendRange(init_list.begin(), init_list.end()); } - // Creates and initialize with the elements [`first`, `last`). + // Creates an inlined vector with elements constructed from the provided + // Iterator range [`first`, `last`). // // NOTE: The `enable_if` prevents ambiguous interpretation between a call to - // this constructor with two integral arguments and a call to the preceding - // `InlinedVector(n, v)` constructor. + // this constructor with two integral arguments and a call to the above + // `InlinedVector(size_type, const_reference)` constructor. template * = nullptr> InlinedVector(InputIterator first, InputIterator last, const allocator_type& alloc = allocator_type()) @@ -153,11 +153,11 @@ class InlinedVector { // Creates a copy of `other` but with a specified allocator. InlinedVector(const InlinedVector& other, const allocator_type& alloc); - // Creates an inlined vector with the contents of `other`. + // Creates an inlined vector by moving in the contents of `other`. // // NOTE: This move constructor does not allocate and only moves the underlying // objects, so its `noexcept` specification depends on whether moving the - // underlying objects can throw or not. We assume + // underlying objects can throw or not. We assume: // a) move constructors should only throw due to allocation failure and // b) if `value_type`'s move constructor allocates, it uses the same // allocation function as the `InlinedVector`'s allocator, so the move @@ -167,9 +167,9 @@ class InlinedVector { absl::allocator_is_nothrow::value || std::is_nothrow_move_constructible::value); - // Creates an inlined vector with the contents of `other`. + // Creates an inlined vector by moving in the contents of `other`. // - // NOTE: This move constructor allocates and also moves the underlying + // NOTE: This move constructor allocates and subsequently moves the underlying // objects, so its `noexcept` specification depends on whether the allocation // can throw and whether moving the underlying objects can throw. Based on the // same assumptions as above, the `noexcept` specification is dominated by @@ -180,7 +180,6 @@ class InlinedVector { ~InlinedVector() { clear(); } - // --------------------------------------------------------------------------- // InlinedVector Member Accessors // --------------------------------------------------------------------------- diff --git a/absl/container/internal/hash_generator_testing.cc b/absl/container/internal/hash_generator_testing.cc index 0d6a9df1..e0fefbff 100644 --- a/absl/container/internal/hash_generator_testing.cc +++ b/absl/container/internal/hash_generator_testing.cc @@ -39,9 +39,9 @@ class RandomDeviceSeedSeq { } // namespace -std::mt19937_64* GetThreadLocalRng() { +std::mt19937_64* GetSharedRng() { RandomDeviceSeedSeq seed_seq; - thread_local auto* rng = new std::mt19937_64(seed_seq); + static auto* rng = new std::mt19937_64(seed_seq); return rng; } @@ -51,7 +51,7 @@ std::string Generator::operator()() const { std::string res; res.resize(32); std::generate(res.begin(), res.end(), - [&]() { return chars(*GetThreadLocalRng()); }); + [&]() { return chars(*GetSharedRng()); }); return res; } @@ -63,7 +63,7 @@ absl::string_view Generator::operator()() const { auto& res = arena->back(); res.resize(32); std::generate(res.begin(), res.end(), - [&]() { return chars(*GetThreadLocalRng()); }); + [&]() { return chars(*GetSharedRng()); }); return res; } diff --git a/absl/container/internal/hash_generator_testing.h b/absl/container/internal/hash_generator_testing.h index 50d77102..6521efe8 100644 --- a/absl/container/internal/hash_generator_testing.h +++ b/absl/container/internal/hash_generator_testing.h @@ -43,7 +43,7 @@ struct IsMap> : std::true_type {}; } // namespace generator_internal -std::mt19937_64* GetThreadLocalRng(); +std::mt19937_64* GetSharedRng(); enum Enum { kEnumEmpty, @@ -66,7 +66,7 @@ template struct Generator::value>::type> { T operator()() const { std::uniform_int_distribution dist; - return dist(*GetThreadLocalRng()); + return dist(*GetSharedRng()); } }; @@ -76,7 +76,7 @@ struct Generator { std::uniform_int_distribution::type> dist; while (true) { - auto variate = dist(*GetThreadLocalRng()); + auto variate = dist(*GetSharedRng()); if (variate != kEnumEmpty && variate != kEnumDeleted) return static_cast(variate); } @@ -90,7 +90,7 @@ struct Generator { typename std::underlying_type::type> dist; while (true) { - EnumClass variate = static_cast(dist(*GetThreadLocalRng())); + EnumClass variate = static_cast(dist(*GetSharedRng())); if (variate != EnumClass::kEmpty && variate != EnumClass::kDeleted) return static_cast(variate); } diff --git a/absl/container/node_hash_map.h b/absl/container/node_hash_map.h index 00710e52..18d3f28f 100644 --- a/absl/container/node_hash_map.h +++ b/absl/container/node_hash_map.h @@ -40,6 +40,7 @@ #include #include +#include "absl/algorithm/container.h" #include "absl/container/internal/container_memory.h" #include "absl/container/internal/hash_function_defaults.h" // IWYU pragma: export #include "absl/container/internal/node_hash_policy.h" @@ -91,7 +92,7 @@ class NodeHashMapPolicy; // std::string search_key = "b"; // auto result = ducks.find(search_key); // if (result != ducks.end()) { -// std::cout << "Result: " << search_key->second << std::endl; +// std::cout << "Result: " << result->second << std::endl; // } template , @@ -566,5 +567,16 @@ class NodeHashMapPolicy static const Value& value(const value_type* elem) { return elem->second; } }; } // namespace container_internal + +namespace container_algorithm_internal { + +// Specialization of trait in absl/algorithm/container.h +template +struct IsUnorderedContainer< + absl::node_hash_map> : std::true_type {}; + +} // namespace container_algorithm_internal + } // namespace absl + #endif // ABSL_CONTAINER_NODE_HASH_MAP_H_ diff --git a/absl/container/node_hash_set.h b/absl/container/node_hash_set.h index 813fdeff..e0897c99 100644 --- a/absl/container/node_hash_set.h +++ b/absl/container/node_hash_set.h @@ -37,6 +37,7 @@ #include +#include "absl/algorithm/container.h" #include "absl/container/internal/hash_function_defaults.h" // IWYU pragma: export #include "absl/container/internal/node_hash_policy.h" #include "absl/container/internal/raw_hash_set.h" // IWYU pragma: export @@ -475,5 +476,15 @@ struct NodeHashSetPolicy static size_t element_space_used(const T*) { return sizeof(T); } }; } // namespace container_internal + +namespace container_algorithm_internal { + +// Specialization of trait in absl/algorithm/container.h +template +struct IsUnorderedContainer> + : std::true_type {}; + +} // namespace container_algorithm_internal } // namespace absl + #endif // ABSL_CONTAINER_NODE_HASH_SET_H_ diff --git a/absl/numeric/int128.h b/absl/numeric/int128.h index 5d14a4a8..9c2e00f6 100644 --- a/absl/numeric/int128.h +++ b/absl/numeric/int128.h @@ -37,6 +37,11 @@ #include "absl/base/macros.h" #include "absl/base/port.h" +#if defined(_MSC_VER) && defined(_WIN64) +#include +#pragma intrinsic(_umul128) +#endif // defined(_MSC_VER) && defined(_WIN64) + namespace absl { @@ -661,6 +666,12 @@ inline uint128 operator*(uint128 lhs, uint128 rhs) { // can be used for uint128 storage. return static_cast(lhs) * static_cast(rhs); +#elif defined(_MSC_VER) && defined(_WIN64) + uint64_t carry; + uint64_t low = _umul128(Uint128Low64(lhs), Uint128Low64(rhs), &carry); + return MakeUint128(Uint128Low64(lhs) * Uint128High64(rhs) + + Uint128High64(lhs) * Uint128Low64(rhs) + carry, + low); #else // ABSL_HAVE_INTRINSIC128 uint64_t a32 = Uint128Low64(lhs) >> 32; uint64_t a00 = Uint128Low64(lhs) & 0xffffffff; diff --git a/absl/synchronization/lifetime_test.cc b/absl/synchronization/lifetime_test.cc index 90c9009b..b7360c29 100644 --- a/absl/synchronization/lifetime_test.cc +++ b/absl/synchronization/lifetime_test.cc @@ -72,23 +72,19 @@ void ThreadTwo(absl::Mutex* mutex, absl::CondVar* condvar, // Launch thread 1 and thread 2, and block on their completion. // If any of 'mutex', 'condvar', or 'notification' is nullptr, use a locally // constructed instance instead. -void RunTests(absl::Mutex* mutex, absl::CondVar* condvar, - absl::Notification* notification) { +void RunTests(absl::Mutex* mutex, absl::CondVar* condvar) { absl::Mutex default_mutex; absl::CondVar default_condvar; - absl::Notification default_notification; + absl::Notification notification; if (!mutex) { mutex = &default_mutex; } if (!condvar) { condvar = &default_condvar; } - if (!notification) { - notification = &default_notification; - } bool state = false; - std::thread thread_one(ThreadOne, mutex, condvar, notification, &state); - std::thread thread_two(ThreadTwo, mutex, condvar, notification, &state); + std::thread thread_one(ThreadOne, mutex, condvar, ¬ification, &state); + std::thread thread_two(ThreadTwo, mutex, condvar, ¬ification, &state); thread_one.join(); thread_two.join(); } @@ -96,8 +92,7 @@ void RunTests(absl::Mutex* mutex, absl::CondVar* condvar, void TestLocals() { absl::Mutex mutex; absl::CondVar condvar; - absl::Notification notification; - RunTests(&mutex, &condvar, ¬ification); + RunTests(&mutex, &condvar); } // Global variables during start and termination diff --git a/absl/synchronization/notification.cc b/absl/synchronization/notification.cc index ed8cc906..cdcbc134 100644 --- a/absl/synchronization/notification.cc +++ b/absl/synchronization/notification.cc @@ -22,6 +22,7 @@ #include "absl/time/time.h" namespace absl { + void Notification::Notify() { MutexLock l(&this->mutex_); diff --git a/absl/time/duration_test.cc b/absl/time/duration_test.cc index 7ae25dc6..775da91e 100644 --- a/absl/time/duration_test.cc +++ b/absl/time/duration_test.cc @@ -56,6 +56,17 @@ MATCHER_P(TimevalMatcher, tv, "") { return false; } +TEST(Duration, ConstExpr) { + constexpr absl::Duration d0 = absl::ZeroDuration(); + static_assert(d0 == absl::ZeroDuration(), "ZeroDuration()"); + constexpr absl::Duration d1 = absl::Seconds(1); + static_assert(d1 == absl::Seconds(1), "Seconds(1)"); + static_assert(d1 != absl::ZeroDuration(), "Seconds(1)"); + constexpr absl::Duration d2 = absl::InfiniteDuration(); + static_assert(d2 == absl::InfiniteDuration(), "InfiniteDuration()"); + static_assert(d2 != absl::ZeroDuration(), "InfiniteDuration()"); +} + TEST(Duration, ValueSemantics) { // If this compiles, the test passes. constexpr absl::Duration a; // Default construction diff --git a/absl/time/internal/cctz/src/time_zone_libc.cc b/absl/time/internal/cctz/src/time_zone_libc.cc index e35fa18b..6db519e1 100644 --- a/absl/time/internal/cctz/src/time_zone_libc.cc +++ b/absl/time/internal/cctz/src/time_zone_libc.cc @@ -20,6 +20,7 @@ #include #include +#include #include #include @@ -85,6 +86,76 @@ OffsetAbbr get_offset_abbr(const T& tm, decltype(&T::__tm_gmtoff) = nullptr, #endif // !defined(__tm_gmtoff) && !defined(__tm_zone) #endif +inline std::tm* gm_time(const std::time_t *timep, std::tm *result) { +#if defined(_WIN32) || defined(_WIN64) + return gmtime_s(result, timep) ? nullptr : result; +#else + return gmtime_r(timep, result); +#endif +} + +inline std::tm* local_time(const std::time_t *timep, std::tm *result) { +#if defined(_WIN32) || defined(_WIN64) + return localtime_s(result, timep) ? nullptr : result; +#else + return localtime_r(timep, result); +#endif +} + +// Converts a civil second and "dst" flag into a time_t and UTC offset. +// Returns false if time_t cannot represent the requested civil second. +// Caller must have already checked that cs.year() will fit into a tm_year. +bool make_time(const civil_second& cs, int is_dst, std::time_t* t, int* off) { + std::tm tm; + tm.tm_year = static_cast(cs.year() - year_t{1900}); + tm.tm_mon = cs.month() - 1; + tm.tm_mday = cs.day(); + tm.tm_hour = cs.hour(); + tm.tm_min = cs.minute(); + tm.tm_sec = cs.second(); + tm.tm_isdst = is_dst; + *t = std::mktime(&tm); + if (*t == std::time_t{-1}) { + std::tm tm2; + const std::tm* tmp = local_time(t, &tm2); + if (tmp == nullptr || tmp->tm_year != tm.tm_year || + tmp->tm_mon != tm.tm_mon || tmp->tm_mday != tm.tm_mday || + tmp->tm_hour != tm.tm_hour || tmp->tm_min != tm.tm_min || + tmp->tm_sec != tm.tm_sec) { + // A true error (not just one second before the epoch). + return false; + } + } + *off = get_offset_abbr(tm).first; + return true; +} + +// Find the least time_t in [lo:hi] where local time matches offset, given: +// (1) lo doesn't match, (2) hi does, and (3) there is only one transition. +std::time_t find_trans(std::time_t lo, std::time_t hi, int offset) { + std::tm tm; + while (lo + 1 != hi) { + const std::time_t mid = lo + (hi - lo) / 2; + if (std::tm* tmp = local_time(&mid, &tm)) { + if (get_offset_abbr(*tmp).first == offset) { + hi = mid; + } else { + lo = mid; + } + } else { + // If std::tm cannot hold some result we resort to a linear search, + // ignoring all failed conversions. Slow, but never really happens. + while (++lo != hi) { + if (std::tm* tmp = local_time(&lo, &tm)) { + if (get_offset_abbr(*tmp).first == offset) break; + } + } + return lo; + } + } + return hi; +} + } // namespace TimeZoneLibC::TimeZoneLibC(const std::string& name) @@ -93,50 +164,107 @@ TimeZoneLibC::TimeZoneLibC(const std::string& name) time_zone::absolute_lookup TimeZoneLibC::BreakTime( const time_point& tp) const { time_zone::absolute_lookup al; - std::time_t t = ToUnixSeconds(tp); + al.offset = 0; + al.is_dst = false; + al.abbr = "-00"; + + const std::int_fast64_t s = ToUnixSeconds(tp); + + // If std::time_t cannot hold the input we saturate the output. + if (s < std::numeric_limits::min()) { + al.cs = civil_second::min(); + return al; + } + if (s > std::numeric_limits::max()) { + al.cs = civil_second::max(); + return al; + } + + const std::time_t t = static_cast(s); std::tm tm; - if (local_) { -#if defined(_WIN32) || defined(_WIN64) - localtime_s(&tm, &t); -#else - localtime_r(&t, &tm); -#endif - std::tie(al.offset, al.abbr) = get_offset_abbr(tm); - } else { -#if defined(_WIN32) || defined(_WIN64) - gmtime_s(&tm, &t); -#else - gmtime_r(&t, &tm); -#endif - al.offset = 0; - al.abbr = "UTC"; + std::tm* tmp = local_ ? local_time(&t, &tm) : gm_time(&t, &tm); + + // If std::tm cannot hold the result we saturate the output. + if (tmp == nullptr) { + al.cs = (s < 0) ? civil_second::min() : civil_second::max(); + return al; } - al.cs = civil_second(tm.tm_year + year_t{1900}, tm.tm_mon + 1, tm.tm_mday, - tm.tm_hour, tm.tm_min, tm.tm_sec); - al.is_dst = tm.tm_isdst > 0; + + const year_t year = tmp->tm_year + year_t{1900}; + al.cs = civil_second(year, tmp->tm_mon + 1, tmp->tm_mday, + tmp->tm_hour, tmp->tm_min, tmp->tm_sec); + std::tie(al.offset, al.abbr) = get_offset_abbr(*tmp); + if (!local_) al.abbr = "UTC"; // as expected by cctz + al.is_dst = tmp->tm_isdst > 0; return al; } time_zone::civil_lookup TimeZoneLibC::MakeTime(const civil_second& cs) const { - time_zone::civil_lookup cl; - std::time_t t; - if (local_) { - // Does not handle SKIPPED/AMBIGUOUS or huge years. - std::tm tm; - tm.tm_year = static_cast(cs.year() - 1900); - tm.tm_mon = cs.month() - 1; - tm.tm_mday = cs.day(); - tm.tm_hour = cs.hour(); - tm.tm_min = cs.minute(); - tm.tm_sec = cs.second(); - tm.tm_isdst = -1; - t = std::mktime(&tm); + if (!local_) { + // If time_point cannot hold the result we saturate. + static const civil_second min_tp_cs = + civil_second() + ToUnixSeconds(time_point::min()); + static const civil_second max_tp_cs = + civil_second() + ToUnixSeconds(time_point::max()); + const time_point tp = + (cs < min_tp_cs) + ? time_point::min() + : (cs > max_tp_cs) ? time_point::max() + : FromUnixSeconds(cs - civil_second()); + return {time_zone::civil_lookup::UNIQUE, tp, tp, tp}; + } + + // If tm_year cannot hold the requested year we saturate the result. + if (cs.year() < 0) { + if (cs.year() < std::numeric_limits::min() + year_t{1900}) { + const time_point tp = time_point::min(); + return {time_zone::civil_lookup::UNIQUE, tp, tp, tp}; + } } else { - t = cs - civil_second(); + if (cs.year() - year_t{1900} > std::numeric_limits::max()) { + const time_point tp = time_point::max(); + return {time_zone::civil_lookup::UNIQUE, tp, tp, tp}; + } + } + + // We probe with "is_dst" values of 0 and 1 to try to distinguish unique + // civil seconds from skipped or repeated ones. This is not always possible + // however, as the "dst" flag does not change over some offset transitions. + // We are also subject to the vagaries of mktime() implementations. + std::time_t t0, t1; + int offset0, offset1; + if (make_time(cs, 0, &t0, &offset0) && make_time(cs, 1, &t1, &offset1)) { + if (t0 == t1) { + // The civil time was singular (pre == trans == post). + const time_point tp = FromUnixSeconds(t0); + return {time_zone::civil_lookup::UNIQUE, tp, tp, tp}; + } + + if (t0 > t1) { + std::swap(t0, t1); + std::swap(offset0, offset1); + } + const std::time_t tt = find_trans(t0, t1, offset1); + const time_point trans = FromUnixSeconds(tt); + + if (offset0 < offset1) { + // The civil time did not exist (pre >= trans > post). + const time_point pre = FromUnixSeconds(t1); + const time_point post = FromUnixSeconds(t0); + return {time_zone::civil_lookup::SKIPPED, pre, trans, post}; + } + + // The civil time was ambiguous (pre < trans <= post). + const time_point pre = FromUnixSeconds(t0); + const time_point post = FromUnixSeconds(t1); + return {time_zone::civil_lookup::REPEATED, pre, trans, post}; } - cl.kind = time_zone::civil_lookup::UNIQUE; - cl.pre = cl.trans = cl.post = FromUnixSeconds(t); - return cl; + + // make_time() failed somehow so we saturate the result. + const time_point tp = (cs < civil_second()) + ? time_point::min() + : time_point::max(); + return {time_zone::civil_lookup::UNIQUE, tp, tp, tp}; } bool TimeZoneLibC::NextTransition(const time_point& tp, diff --git a/absl/time/internal/cctz/src/time_zone_lookup_test.cc b/absl/time/internal/cctz/src/time_zone_lookup_test.cc index f28e7f85..e84b9469 100644 --- a/absl/time/internal/cctz/src/time_zone_lookup_test.cc +++ b/absl/time/internal/cctz/src/time_zone_lookup_test.cc @@ -16,7 +16,9 @@ #include #include +#include #include +#include #include #include #include @@ -925,7 +927,7 @@ TEST(MakeTime, Normalization) { EXPECT_EQ(tp, convert(civil_second(2009, 2, 13, 18, 30, 90), tz)); // second } -// NOTE: Run this with --copt=-ftrapv to detect overflow problems. +// NOTE: Run this with -ftrapv to detect overflow problems. TEST(MakeTime, SysSecondsLimits) { const char RFC3339[] = "%Y-%m-%dT%H:%M:%S%Ez"; const time_zone utc = utc_time_zone(); @@ -991,19 +993,107 @@ TEST(MakeTime, SysSecondsLimits) { tp = convert(civil_second::min(), west); EXPECT_EQ(time_point::min(), tp); + // Some similar checks for the "libc" time-zone implementation. if (sizeof(std::time_t) >= 8) { // Checks that "tm_year + 1900", as used by the "libc" implementation, // can produce year values beyond the range on an int without overflow. #if defined(_WIN32) || defined(_WIN64) - // localtime_s() and gmtime_s() don't believe in years past 3000. + // localtime_s() and gmtime_s() don't believe in years outside [1970:3000]. #else - const time_zone libc_utc = LoadZone("libc:UTC"); - tp = convert(civil_year(year_t{2147483648}), libc_utc); - EXPECT_EQ("2147483648-01-01T00:00:00+00:00", format(RFC3339, tp, libc_utc)); + const time_zone utc = LoadZone("libc:UTC"); + const year_t max_tm_year = year_t{std::numeric_limits::max()} + 1900; + tp = convert(civil_second(max_tm_year, 12, 31, 23, 59, 59), utc); + EXPECT_EQ("2147485547-12-31T23:59:59+00:00", format(RFC3339, tp, utc)); + const year_t min_tm_year = year_t{std::numeric_limits::min()} + 1900; + tp = convert(civil_second(min_tm_year, 1, 1, 0, 0, 0), utc); + EXPECT_EQ("-2147481748-01-01T00:00:00+00:00", format(RFC3339, tp, utc)); #endif } } +TEST(MakeTime, LocalTimeLibC) { + // Checks that cctz and libc agree on transition points in [1970:2037]. + // + // We limit this test case to environments where: + // 1) we know how to change the time zone used by localtime()/mktime(), + // 2) cctz and localtime()/mktime() will use similar-enough tzdata, and + // 3) we have some idea about how mktime() behaves during transitions. +#if defined(__linux__) + const char* const ep = getenv("TZ"); + std::string tz_name = (ep != nullptr) ? ep : ""; + for (const char* const* np = kTimeZoneNames; *np != nullptr; ++np) { + ASSERT_EQ(0, setenv("TZ", *np, 1)); // change what "localtime" means + const auto zi = local_time_zone(); + const auto lc = LoadZone("libc:localtime"); + time_zone::civil_transition trans; + for (auto tp = zi.lookup(civil_second()).trans; + zi.next_transition(tp, &trans); + tp = zi.lookup(trans.to).trans) { + const auto fcl = zi.lookup(trans.from); + const auto tcl = zi.lookup(trans.to); + civil_second cs; // compare cs in zi and lc + if (fcl.kind == time_zone::civil_lookup::UNIQUE) { + if (tcl.kind == time_zone::civil_lookup::UNIQUE) { + // Both unique; must be an is_dst or abbr change. + ASSERT_EQ(trans.from, trans.to); + const auto trans = fcl.trans; + const auto tal = zi.lookup(trans); + const auto tprev = trans - absl::time_internal::cctz::seconds(1); + const auto pal = zi.lookup(tprev); + if (pal.is_dst == tal.is_dst) { + ASSERT_STRNE(pal.abbr, tal.abbr); + } + continue; + } + ASSERT_EQ(time_zone::civil_lookup::REPEATED, tcl.kind); + cs = trans.to; + } else { + ASSERT_EQ(time_zone::civil_lookup::UNIQUE, tcl.kind); + ASSERT_EQ(time_zone::civil_lookup::SKIPPED, fcl.kind); + cs = trans.from; + } + if (cs.year() > 2037) break; // limit test time (and to 32-bit time_t) + const auto cl_zi = zi.lookup(cs); + if (zi.lookup(cl_zi.pre).is_dst == zi.lookup(cl_zi.post).is_dst) { + // The "libc" implementation cannot correctly classify transitions + // that don't change the "tm_isdst" flag. In Europe/Volgograd, for + // example, there is a SKIPPED transition from +03 to +04 with dst=F + // on both sides ... + // 1540681199 = 2018-10-28 01:59:59 +03:00:00 [dst=F off=10800] + // 1540681200 = 2018-10-28 03:00:00 +04:00:00 [dst=F off=14400] + // but std::mktime(2018-10-28 02:00:00, tm_isdst=0) fails, unlike, + // say, the similar Europe/Chisinau transition from +02 to +03 ... + // 1521935999 = 2018-03-25 01:59:59 +02:00:00 [dst=F off=7200] + // 1521936000 = 2018-03-25 03:00:00 +03:00:00 [dst=T off=10800] + // where std::mktime(2018-03-25 02:00:00, tm_isdst=0) succeeds and + // returns 1521936000. + continue; + } + if (cs == civil_second(2037, 10, 4, 2, 0, 0)) { + const std::string tzname = *np; + if (tzname == "Africa/Casablanca" || tzname == "Africa/El_Aaiun") { + // The "libc" implementation gets this transition wrong (at least + // until 2018g when it was removed), returning an offset of 3600 + // instead of 0. TODO: Revert this when 2018g is ubiquitous. + continue; + } + } + const auto cl_lc = lc.lookup(cs); + SCOPED_TRACE(testing::Message() << "For " << cs << " in " << *np); + EXPECT_EQ(cl_zi.kind, cl_lc.kind); + EXPECT_EQ(cl_zi.pre, cl_lc.pre); + EXPECT_EQ(cl_zi.trans, cl_lc.trans); + EXPECT_EQ(cl_zi.post, cl_lc.post); + } + } + if (ep == nullptr) { + ASSERT_EQ(0, unsetenv("TZ")); + } else { + ASSERT_EQ(0, setenv("TZ", tz_name.c_str(), 1)); + } +#endif +} + TEST(NextTransition, UTC) { const auto tz = utc_time_zone(); time_zone::civil_transition trans; diff --git a/absl/time/time.h b/absl/time/time.h index e9e989cb..de12e560 100644 --- a/absl/time/time.h +++ b/absl/time/time.h @@ -153,6 +153,16 @@ class Duration { // Value semantics. constexpr Duration() : rep_hi_(0), rep_lo_(0) {} // zero-length duration + // Copyable. +#if !defined(__clang__) && defined(_MSC_VER) && _MSC_VER < 1910 + // Explicitly defining the constexpr copy constructor avoids an MSVC bug. + constexpr Duration(const Duration& d) + : rep_hi_(d.rep_hi_), rep_lo_(d.rep_lo_) {} +#else + constexpr Duration(const Duration& d) = default; +#endif + Duration& operator=(const Duration& d) = default; + // Compound assignment operators. Duration& operator+=(Duration d); Duration& operator-=(Duration d); @@ -584,7 +594,11 @@ class Time { // absl::Time t = absl::Now(); // absl::Time t = absl::TimeFromTimeval(tv); // absl::Time t = absl::InfinitePast(); - constexpr Time() {} + constexpr Time() = default; + + // Copyable. + constexpr Time(const Time& t) = default; + Time& operator=(const Time& t) = default; // Assignment operators. Time& operator+=(Duration d) { @@ -826,6 +840,8 @@ class TimeZone { public: explicit TimeZone(time_internal::cctz::time_zone tz) : cz_(tz) {} TimeZone() = default; // UTC, but prefer UTCTimeZone() to be explicit. + + // Copyable. TimeZone(const TimeZone&) = default; TimeZone& operator=(const TimeZone&) = default; diff --git a/absl/types/BUILD.bazel b/absl/types/BUILD.bazel index 43899ca7..d56fea6e 100644 --- a/absl/types/BUILD.bazel +++ b/absl/types/BUILD.bazel @@ -287,6 +287,7 @@ cc_test( linkopts = ABSL_EXCEPTIONS_FLAG_LINKOPTS, deps = [ ":variant", + "//absl/base:config", "//absl/base:exception_safety_testing", "//absl/memory", "@com_google_googletest//:gtest_main", diff --git a/absl/types/variant_exception_safety_test.cc b/absl/types/variant_exception_safety_test.cc index 58436f07..82425dbd 100644 --- a/absl/types/variant_exception_safety_test.cc +++ b/absl/types/variant_exception_safety_test.cc @@ -11,6 +11,7 @@ // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. + #include "absl/types/variant.h" #include @@ -20,8 +21,11 @@ #include "gmock/gmock.h" #include "gtest/gtest.h" +#include "absl/base/config.h" #include "absl/base/internal/exception_safety_testing.h" #include "absl/memory/memory.h" +// See comment in absl/base/config.h +#if !defined(ABSL_INTERNAL_MSVC_2017_DBG_MODE) namespace absl { namespace { @@ -506,3 +510,5 @@ TEST(VariantExceptionSafetyTest, Swap) { } // namespace } // namespace absl + +#endif // !defined(ABSL_INTERNAL_MSVC_2017_DBG_MODE) diff --git a/absl/types/variant_test.cc b/absl/types/variant_test.cc index 626d5e61..f47f3a72 100644 --- a/absl/types/variant_test.cc +++ b/absl/types/variant_test.cc @@ -559,9 +559,14 @@ TEST(VariantTest, TestDtor) { } #ifdef ABSL_HAVE_EXCEPTIONS - +// See comment in absl/base/config.h +#if defined(ABSL_INTERNAL_MSVC_2017_DBG_MODE) +TEST(VariantTest, DISABLED_TestDtorValuelessByException) +#else // Test destruction when in the valueless_by_exception state. -TEST(VariantTest, TestDtorValuelessByException) { +TEST(VariantTest, TestDtorValuelessByException) +#endif +{ int counter = 0; IncrementInDtor counter_adjuster(&counter); -- cgit v1.2.3 From 38b704384cd2f17590b3922b97744be0b43622c9 Mon Sep 17 00:00:00 2001 From: nik7273 Date: Fri, 8 Mar 2019 10:27:53 -0500 Subject: Changed HTTP URLs to HTTPS where possible (#270) --- CMake/AbseilHelpers.cmake | 2 +- CMake/README.md | 2 +- CMakeLists.txt | 2 +- LICENSE | 4 ++-- README.md | 8 ++++---- absl/BUILD.bazel | 2 +- absl/CMakeLists.txt | 2 +- absl/algorithm/BUILD.bazel | 2 +- absl/algorithm/CMakeLists.txt | 2 +- absl/algorithm/algorithm.h | 4 ++-- absl/algorithm/algorithm_test.cc | 2 +- absl/algorithm/container.h | 2 +- absl/algorithm/container_test.cc | 2 +- absl/algorithm/equal_benchmark.cc | 2 +- absl/base/BUILD.bazel | 2 +- absl/base/CMakeLists.txt | 2 +- absl/base/attributes.h | 2 +- absl/base/bit_cast_test.cc | 2 +- absl/base/call_once.h | 2 +- absl/base/call_once_test.cc | 2 +- absl/base/casts.h | 2 +- absl/base/config.h | 2 +- absl/base/config_test.cc | 2 +- absl/base/const_init.h | 2 +- absl/base/dynamic_annotations.cc | 2 +- absl/base/dynamic_annotations.h | 2 +- absl/base/exception_safety_testing_test.cc | 2 +- absl/base/inline_variable_test.cc | 2 +- absl/base/inline_variable_test_a.cc | 2 +- absl/base/inline_variable_test_b.cc | 2 +- absl/base/internal/atomic_hook.h | 2 +- absl/base/internal/atomic_hook_test.cc | 2 +- absl/base/internal/bits.h | 2 +- absl/base/internal/bits_test.cc | 2 +- absl/base/internal/cycleclock.cc | 2 +- absl/base/internal/cycleclock.h | 2 +- absl/base/internal/direct_mmap.h | 2 +- absl/base/internal/endian.h | 2 +- absl/base/internal/endian_test.cc | 2 +- absl/base/internal/exception_safety_testing.cc | 2 +- absl/base/internal/exception_safety_testing.h | 6 +++--- absl/base/internal/exception_testing.h | 2 +- absl/base/internal/hide_ptr.h | 2 +- absl/base/internal/identity.h | 2 +- absl/base/internal/inline_variable.h | 2 +- absl/base/internal/inline_variable_testing.h | 2 +- absl/base/internal/invoke.h | 2 +- absl/base/internal/low_level_alloc.cc | 2 +- absl/base/internal/low_level_alloc.h | 2 +- absl/base/internal/low_level_alloc_test.cc | 2 +- absl/base/internal/low_level_scheduling.h | 2 +- absl/base/internal/per_thread_tls.h | 2 +- absl/base/internal/pretty_function.h | 2 +- absl/base/internal/raw_logging.cc | 2 +- absl/base/internal/raw_logging.h | 2 +- absl/base/internal/scheduling_mode.h | 2 +- absl/base/internal/spinlock.cc | 2 +- absl/base/internal/spinlock.h | 2 +- absl/base/internal/spinlock_akaros.inc | 2 +- absl/base/internal/spinlock_benchmark.cc | 2 +- absl/base/internal/spinlock_linux.inc | 2 +- absl/base/internal/spinlock_posix.inc | 2 +- absl/base/internal/spinlock_wait.cc | 2 +- absl/base/internal/spinlock_wait.h | 2 +- absl/base/internal/spinlock_win32.inc | 2 +- absl/base/internal/sysinfo.cc | 2 +- absl/base/internal/sysinfo.h | 2 +- absl/base/internal/sysinfo_test.cc | 2 +- absl/base/internal/thread_identity.cc | 2 +- absl/base/internal/thread_identity.h | 2 +- absl/base/internal/thread_identity_benchmark.cc | 2 +- absl/base/internal/thread_identity_test.cc | 2 +- absl/base/internal/throw_delegate.cc | 2 +- absl/base/internal/throw_delegate.h | 2 +- absl/base/internal/tsan_mutex_interface.h | 2 +- absl/base/internal/unaligned_access.h | 2 +- absl/base/internal/unscaledcycleclock.cc | 2 +- absl/base/internal/unscaledcycleclock.h | 2 +- absl/base/invoke_test.cc | 2 +- absl/base/log_severity.h | 2 +- absl/base/macros.h | 2 +- absl/base/optimization.h | 2 +- absl/base/policy_checks.h | 2 +- absl/base/port.h | 2 +- absl/base/raw_logging_test.cc | 2 +- absl/base/spinlock_test_common.cc | 2 +- absl/base/thread_annotations.h | 2 +- absl/base/throw_delegate_test.cc | 2 +- absl/compiler_config_setting.bzl | 2 +- absl/container/BUILD.bazel | 2 +- absl/container/CMakeLists.txt | 2 +- absl/container/fixed_array.h | 2 +- absl/container/fixed_array_benchmark.cc | 2 +- absl/container/fixed_array_exception_safety_test.cc | 2 +- absl/container/fixed_array_test.cc | 2 +- absl/container/flat_hash_map.h | 2 +- absl/container/flat_hash_map_test.cc | 2 +- absl/container/flat_hash_set.h | 2 +- absl/container/flat_hash_set_test.cc | 2 +- absl/container/inlined_vector.h | 2 +- absl/container/inlined_vector_benchmark.cc | 2 +- absl/container/inlined_vector_test.cc | 2 +- absl/container/internal/common.h | 2 +- absl/container/internal/compressed_tuple.h | 6 +++--- absl/container/internal/compressed_tuple_test.cc | 2 +- absl/container/internal/container_memory.h | 2 +- absl/container/internal/container_memory_test.cc | 2 +- absl/container/internal/counting_allocator.h | 2 +- absl/container/internal/hash_function_defaults.h | 2 +- absl/container/internal/hash_function_defaults_test.cc | 2 +- absl/container/internal/hash_generator_testing.cc | 2 +- absl/container/internal/hash_generator_testing.h | 2 +- absl/container/internal/hash_policy_testing.h | 2 +- absl/container/internal/hash_policy_testing_test.cc | 2 +- absl/container/internal/hash_policy_traits.h | 2 +- absl/container/internal/hash_policy_traits_test.cc | 2 +- absl/container/internal/hashtable_debug.h | 2 +- absl/container/internal/hashtable_debug_hooks.h | 2 +- absl/container/internal/hashtablez_sampler.cc | 2 +- absl/container/internal/hashtablez_sampler.h | 2 +- .../internal/hashtablez_sampler_force_weak_definition.cc | 2 +- absl/container/internal/hashtablez_sampler_test.cc | 2 +- absl/container/internal/have_sse.h | 2 +- absl/container/internal/layout.h | 2 +- absl/container/internal/layout_test.cc | 2 +- absl/container/internal/node_hash_policy.h | 2 +- absl/container/internal/node_hash_policy_test.cc | 2 +- absl/container/internal/raw_hash_map.h | 2 +- absl/container/internal/raw_hash_set.cc | 2 +- absl/container/internal/raw_hash_set.h | 4 ++-- absl/container/internal/raw_hash_set_allocator_test.cc | 2 +- absl/container/internal/raw_hash_set_test.cc | 2 +- absl/container/internal/test_instance_tracker.cc | 2 +- absl/container/internal/test_instance_tracker.h | 2 +- absl/container/internal/test_instance_tracker_test.cc | 2 +- absl/container/internal/tracked.h | 2 +- absl/container/internal/unordered_map_constructor_test.h | 2 +- absl/container/internal/unordered_map_lookup_test.h | 2 +- absl/container/internal/unordered_map_modifiers_test.h | 2 +- absl/container/internal/unordered_map_test.cc | 2 +- absl/container/internal/unordered_set_constructor_test.h | 2 +- absl/container/internal/unordered_set_lookup_test.h | 2 +- absl/container/internal/unordered_set_modifiers_test.h | 2 +- absl/container/internal/unordered_set_test.cc | 2 +- absl/container/node_hash_map.h | 2 +- absl/container/node_hash_map_test.cc | 2 +- absl/container/node_hash_set.h | 2 +- absl/container/node_hash_set_test.cc | 2 +- absl/debugging/BUILD.bazel | 2 +- absl/debugging/CMakeLists.txt | 2 +- absl/debugging/failure_signal_handler.cc | 2 +- absl/debugging/failure_signal_handler.h | 2 +- absl/debugging/failure_signal_handler_test.cc | 2 +- absl/debugging/internal/address_is_readable.cc | 2 +- absl/debugging/internal/address_is_readable.h | 2 +- absl/debugging/internal/demangle.cc | 6 +++--- absl/debugging/internal/demangle.h | 2 +- absl/debugging/internal/demangle_test.cc | 2 +- absl/debugging/internal/elf_mem_image.cc | 2 +- absl/debugging/internal/elf_mem_image.h | 2 +- absl/debugging/internal/examine_stack.cc | 2 +- absl/debugging/internal/examine_stack.h | 2 +- absl/debugging/internal/stack_consumption.cc | 2 +- absl/debugging/internal/stack_consumption.h | 2 +- absl/debugging/internal/stack_consumption_test.cc | 2 +- absl/debugging/internal/stacktrace_config.h | 2 +- absl/debugging/internal/stacktrace_powerpc-inl.inc | 6 +++--- absl/debugging/internal/stacktrace_win32-inl.inc | 4 ++-- absl/debugging/internal/stacktrace_x86-inl.inc | 2 +- absl/debugging/internal/symbolize.h | 2 +- absl/debugging/internal/vdso_support.cc | 2 +- absl/debugging/internal/vdso_support.h | 2 +- absl/debugging/leak_check.cc | 2 +- absl/debugging/leak_check.h | 2 +- absl/debugging/leak_check_disable.cc | 2 +- absl/debugging/leak_check_fail_test.cc | 2 +- absl/debugging/leak_check_test.cc | 2 +- absl/debugging/stacktrace.cc | 2 +- absl/debugging/stacktrace.h | 2 +- absl/debugging/symbolize.cc | 2 +- absl/debugging/symbolize.h | 2 +- absl/debugging/symbolize_elf.inc | 2 +- absl/debugging/symbolize_test.cc | 2 +- absl/debugging/symbolize_unimplemented.inc | 2 +- absl/debugging/symbolize_win32.inc | 2 +- absl/hash/BUILD.bazel | 2 +- absl/hash/CMakeLists.txt | 2 +- absl/hash/hash.h | 2 +- absl/hash/hash_test.cc | 2 +- absl/hash/hash_testing.h | 2 +- absl/hash/internal/city.cc | 2 +- absl/hash/internal/city.h | 4 ++-- absl/hash/internal/city_test.cc | 2 +- absl/hash/internal/hash.cc | 2 +- absl/hash/internal/hash.h | 2 +- absl/hash/internal/print_hash_of.cc | 2 +- absl/hash/internal/spy_hash_state.h | 2 +- absl/memory/BUILD.bazel | 2 +- absl/memory/CMakeLists.txt | 2 +- absl/memory/memory.h | 4 ++-- absl/memory/memory_exception_safety_test.cc | 2 +- absl/memory/memory_test.cc | 2 +- absl/meta/CMakeLists.txt | 2 +- absl/meta/type_traits.h | 6 +++--- absl/meta/type_traits_test.cc | 2 +- absl/numeric/BUILD.bazel | 2 +- absl/numeric/CMakeLists.txt | 2 +- absl/numeric/int128.cc | 4 ++-- absl/numeric/int128.h | 2 +- absl/numeric/int128_benchmark.cc | 2 +- absl/numeric/int128_have_intrinsic.inc | 2 +- absl/numeric/int128_no_intrinsic.inc | 2 +- absl/numeric/int128_stream_test.cc | 2 +- absl/numeric/int128_test.cc | 2 +- absl/strings/BUILD.bazel | 2 +- absl/strings/CMakeLists.txt | 2 +- absl/strings/ascii.cc | 2 +- absl/strings/ascii.h | 2 +- absl/strings/ascii_benchmark.cc | 2 +- absl/strings/ascii_test.cc | 2 +- absl/strings/charconv.cc | 2 +- absl/strings/charconv.h | 2 +- absl/strings/charconv_benchmark.cc | 2 +- absl/strings/charconv_test.cc | 2 +- absl/strings/escaping.cc | 10 +++++----- absl/strings/escaping.h | 6 +++--- absl/strings/escaping_benchmark.cc | 2 +- absl/strings/escaping_test.cc | 2 +- absl/strings/internal/char_map.h | 2 +- absl/strings/internal/char_map_benchmark.cc | 2 +- absl/strings/internal/char_map_test.cc | 2 +- absl/strings/internal/charconv_bigint.cc | 2 +- absl/strings/internal/charconv_bigint.h | 2 +- absl/strings/internal/charconv_bigint_test.cc | 2 +- absl/strings/internal/charconv_parse.cc | 2 +- absl/strings/internal/charconv_parse.h | 2 +- absl/strings/internal/charconv_parse_test.cc | 2 +- absl/strings/internal/escaping_test_common.h | 2 +- absl/strings/internal/memutil.cc | 2 +- absl/strings/internal/memutil.h | 2 +- absl/strings/internal/memutil_benchmark.cc | 2 +- absl/strings/internal/memutil_test.cc | 2 +- absl/strings/internal/numbers_test_common.h | 2 +- absl/strings/internal/ostringstream.cc | 2 +- absl/strings/internal/ostringstream.h | 2 +- absl/strings/internal/ostringstream_benchmark.cc | 2 +- absl/strings/internal/ostringstream_test.cc | 2 +- absl/strings/internal/pow10_helper.cc | 2 +- absl/strings/internal/pow10_helper.h | 2 +- absl/strings/internal/pow10_helper_test.cc | 2 +- absl/strings/internal/resize_uninitialized.h | 2 +- absl/strings/internal/resize_uninitialized_test.cc | 2 +- absl/strings/internal/stl_type_traits.h | 2 +- absl/strings/internal/str_format/arg_test.cc | 2 +- absl/strings/internal/str_format/extension.cc | 2 +- absl/strings/internal/str_format/extension.h | 2 +- absl/strings/internal/str_format/extension_test.cc | 2 +- absl/strings/internal/str_format/output.cc | 2 +- absl/strings/internal/str_format/output.h | 2 +- absl/strings/internal/str_format/output_test.cc | 2 +- absl/strings/internal/str_join_internal.h | 2 +- absl/strings/internal/str_split_internal.h | 2 +- absl/strings/internal/utf8.cc | 2 +- absl/strings/internal/utf8.h | 2 +- absl/strings/internal/utf8_test.cc | 2 +- absl/strings/match.cc | 2 +- absl/strings/match.h | 2 +- absl/strings/match_test.cc | 2 +- absl/strings/numbers.cc | 2 +- absl/strings/numbers.h | 6 +++--- absl/strings/numbers_benchmark.cc | 2 +- absl/strings/numbers_test.cc | 2 +- absl/strings/str_cat.cc | 2 +- absl/strings/str_cat.h | 2 +- absl/strings/str_cat_benchmark.cc | 2 +- absl/strings/str_cat_test.cc | 2 +- absl/strings/str_format.h | 2 +- absl/strings/str_join.h | 2 +- absl/strings/str_join_benchmark.cc | 2 +- absl/strings/str_join_test.cc | 2 +- absl/strings/str_replace.cc | 2 +- absl/strings/str_replace.h | 2 +- absl/strings/str_replace_benchmark.cc | 2 +- absl/strings/str_replace_test.cc | 2 +- absl/strings/str_split.cc | 2 +- absl/strings/str_split.h | 2 +- absl/strings/str_split_benchmark.cc | 2 +- absl/strings/str_split_test.cc | 2 +- absl/strings/string_view.cc | 4 ++-- absl/strings/string_view.h | 2 +- absl/strings/string_view_benchmark.cc | 2 +- absl/strings/string_view_test.cc | 2 +- absl/strings/strip.h | 2 +- absl/strings/strip_test.cc | 2 +- absl/strings/substitute.cc | 2 +- absl/strings/substitute.h | 2 +- absl/strings/substitute_test.cc | 2 +- absl/synchronization/BUILD.bazel | 2 +- absl/synchronization/CMakeLists.txt | 2 +- absl/synchronization/barrier.cc | 2 +- absl/synchronization/barrier.h | 2 +- absl/synchronization/barrier_test.cc | 2 +- absl/synchronization/blocking_counter.cc | 2 +- absl/synchronization/blocking_counter.h | 2 +- absl/synchronization/blocking_counter_test.cc | 2 +- absl/synchronization/internal/create_thread_identity.cc | 2 +- absl/synchronization/internal/create_thread_identity.h | 2 +- absl/synchronization/internal/graphcycles.cc | 2 +- absl/synchronization/internal/graphcycles.h | 2 +- absl/synchronization/internal/graphcycles_benchmark.cc | 2 +- absl/synchronization/internal/graphcycles_test.cc | 2 +- absl/synchronization/internal/kernel_timeout.h | 2 +- absl/synchronization/internal/mutex_nonprod.cc | 2 +- absl/synchronization/internal/per_thread_sem.cc | 2 +- absl/synchronization/internal/per_thread_sem.h | 2 +- absl/synchronization/internal/per_thread_sem_test.cc | 2 +- absl/synchronization/internal/thread_pool.h | 2 +- absl/synchronization/internal/waiter.cc | 2 +- absl/synchronization/internal/waiter.h | 2 +- absl/synchronization/lifetime_test.cc | 2 +- absl/synchronization/mutex.cc | 2 +- absl/synchronization/mutex.h | 2 +- absl/synchronization/mutex_benchmark.cc | 2 +- absl/synchronization/mutex_test.cc | 2 +- absl/synchronization/notification.cc | 2 +- absl/synchronization/notification.h | 2 +- absl/synchronization/notification_test.cc | 2 +- absl/time/BUILD.bazel | 2 +- absl/time/CMakeLists.txt | 2 +- absl/time/civil_time.cc | 2 +- absl/time/civil_time.h | 2 +- absl/time/civil_time_benchmark.cc | 2 +- absl/time/civil_time_test.cc | 2 +- absl/time/clock.cc | 2 +- absl/time/clock.h | 2 +- absl/time/clock_benchmark.cc | 2 +- absl/time/clock_test.cc | 2 +- absl/time/duration.cc | 8 ++++---- absl/time/duration_benchmark.cc | 2 +- absl/time/duration_test.cc | 2 +- absl/time/format.cc | 2 +- absl/time/format_benchmark.cc | 2 +- absl/time/format_test.cc | 2 +- absl/time/internal/get_current_time_chrono.inc | 2 +- absl/time/internal/test_util.cc | 2 +- absl/time/internal/test_util.h | 2 +- absl/time/time.cc | 2 +- absl/time/time.h | 2 +- absl/time/time_benchmark.cc | 2 +- absl/time/time_test.cc | 2 +- absl/time/time_zone_test.cc | 2 +- absl/types/BUILD.bazel | 2 +- absl/types/CMakeLists.txt | 2 +- absl/types/any.h | 2 +- absl/types/any_exception_safety_test.cc | 2 +- absl/types/any_test.cc | 2 +- absl/types/bad_any_cast.cc | 2 +- absl/types/bad_any_cast.h | 2 +- absl/types/bad_optional_access.cc | 2 +- absl/types/bad_optional_access.h | 2 +- absl/types/bad_variant_access.cc | 2 +- absl/types/bad_variant_access.h | 2 +- absl/types/internal/variant.h | 2 +- absl/types/optional.cc | 2 +- absl/types/optional.h | 2 +- absl/types/optional_exception_safety_test.cc | 2 +- absl/types/optional_test.cc | 2 +- absl/types/span.h | 2 +- absl/types/span_test.cc | 2 +- absl/types/variant.h | 2 +- absl/types/variant_benchmark.cc | 2 +- absl/types/variant_exception_safety_test.cc | 2 +- absl/types/variant_test.cc | 2 +- absl/utility/CMakeLists.txt | 2 +- absl/utility/utility.h | 6 +++--- absl/utility/utility_test.cc | 2 +- 376 files changed, 410 insertions(+), 410 deletions(-) (limited to 'absl/algorithm/container.h') diff --git a/CMake/AbseilHelpers.cmake b/CMake/AbseilHelpers.cmake index 49ef7dcc..7c81beaf 100644 --- a/CMake/AbseilHelpers.cmake +++ b/CMake/AbseilHelpers.cmake @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/CMake/README.md b/CMake/README.md index 66c37692..02359d36 100644 --- a/CMake/README.md +++ b/CMake/README.md @@ -3,7 +3,7 @@ Abseil comes with a CMake build script ([CMakeLists.txt](../CMakeLists.txt)) that can be used on a wide range of platforms ("C" stands for cross-platform.). If you don't have CMake installed already, you can download it for free from -. +. CMake works by generating native makefiles or build projects that can be used in the compiler environment of your choice. diff --git a/CMakeLists.txt b/CMakeLists.txt index 380ed74f..a56d238b 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/LICENSE b/LICENSE index 6b0b1270..ccd61dcf 100644 --- a/LICENSE +++ b/LICENSE @@ -1,7 +1,7 @@ Apache License Version 2.0, January 2004 - http://www.apache.org/licenses/ + https://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION @@ -193,7 +193,7 @@ you may not use this file except in compliance with the License. You may obtain a copy of the License at - http://www.apache.org/licenses/LICENSE-2.0 + https://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, diff --git a/README.md b/README.md index e9362be2..2c513ea6 100644 --- a/README.md +++ b/README.md @@ -42,7 +42,7 @@ the Abseil code, running tests, and getting a simple binary working. ## Building Abseil -[Bazel](http://bazel.build) is the official build system for Abseil, +[Bazel](https://bazel.build) is the official build system for Abseil, which is supported on most major platforms (Linux, Windows, MacOS, for example) and compilers. See the [quickstart](https://abseil.io/docs/cpp/quickstart) for more information on building Abseil using the Bazel build system. @@ -106,9 +106,9 @@ license. See [LICENSE](LICENSE) for more information. For more information about Abseil: -* Consult our [Abseil Introduction](http://abseil.io/about/intro) -* Read [Why Adopt Abseil](http://abseil.io/about/philosophy) to understand our +* Consult our [Abseil Introduction](https://abseil.io/about/intro) +* Read [Why Adopt Abseil](https://abseil.io/about/philosophy) to understand our design philosophy. * Peruse our - [Abseil Compatibility Guarantees](http://abseil.io/about/compatibility) to + [Abseil Compatibility Guarantees](https://abseil.io/about/compatibility) to understand both what we promise to you, and what we expect of you in return. diff --git a/absl/BUILD.bazel b/absl/BUILD.bazel index edd0274c..8e3c1773 100644 --- a/absl/BUILD.bazel +++ b/absl/BUILD.bazel @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/CMakeLists.txt b/absl/CMakeLists.txt index 1d09b193..bba0f3e7 100644 --- a/absl/CMakeLists.txt +++ b/absl/CMakeLists.txt @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/algorithm/BUILD.bazel b/absl/algorithm/BUILD.bazel index 4314ee86..8d266db5 100644 --- a/absl/algorithm/BUILD.bazel +++ b/absl/algorithm/BUILD.bazel @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/algorithm/CMakeLists.txt b/absl/algorithm/CMakeLists.txt index 87a165c0..c51eb10e 100644 --- a/absl/algorithm/CMakeLists.txt +++ b/absl/algorithm/CMakeLists.txt @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/algorithm/algorithm.h b/absl/algorithm/algorithm.h index 3d658643..bb90215d 100644 --- a/absl/algorithm/algorithm.h +++ b/absl/algorithm/algorithm.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, @@ -94,7 +94,7 @@ It RotateImpl(It first, It middle, It last, std::false_type) { // then the predicate is never invoked and the function returns false. // // This is a C++11-compatible implementation of C++14 `std::equal`. See -// http://en.cppreference.com/w/cpp/algorithm/equal for more information. +// https://en.cppreference.com/w/cpp/algorithm/equal for more information. template bool equal(InputIter1 first1, InputIter1 last1, InputIter2 first2, InputIter2 last2, Pred&& pred) { diff --git a/absl/algorithm/algorithm_test.cc b/absl/algorithm/algorithm_test.cc index e4322bc4..81fccb61 100644 --- a/absl/algorithm/algorithm_test.cc +++ b/absl/algorithm/algorithm_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/algorithm/container.h b/absl/algorithm/container.h index 6d5f6630..7348d632 100644 --- a/absl/algorithm/container.h +++ b/absl/algorithm/container.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/algorithm/container_test.cc b/absl/algorithm/container_test.cc index 1502b17f..04282b89 100644 --- a/absl/algorithm/container_test.cc +++ b/absl/algorithm/container_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/algorithm/equal_benchmark.cc b/absl/algorithm/equal_benchmark.cc index 19c0780c..7bf62c9a 100644 --- a/absl/algorithm/equal_benchmark.cc +++ b/absl/algorithm/equal_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/BUILD.bazel b/absl/base/BUILD.bazel index 49ae1824..12a8a130 100644 --- a/absl/base/BUILD.bazel +++ b/absl/base/BUILD.bazel @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/CMakeLists.txt b/absl/base/CMakeLists.txt index 1016a665..936c0d2d 100644 --- a/absl/base/CMakeLists.txt +++ b/absl/base/CMakeLists.txt @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/attributes.h b/absl/base/attributes.h index fa44012e..dc3a95a4 100644 --- a/absl/base/attributes.h +++ b/absl/base/attributes.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/bit_cast_test.cc b/absl/base/bit_cast_test.cc index 8cd878d7..4846add4 100644 --- a/absl/base/bit_cast_test.cc +++ b/absl/base/bit_cast_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/call_once.h b/absl/base/call_once.h index f6c8ebb2..8c4f297c 100644 --- a/absl/base/call_once.h +++ b/absl/base/call_once.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/call_once_test.cc b/absl/base/call_once_test.cc index 183b92ef..9c2a0c44 100644 --- a/absl/base/call_once_test.cc +++ b/absl/base/call_once_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/casts.h b/absl/base/casts.h index 1eef6a61..00196d20 100644 --- a/absl/base/casts.h +++ b/absl/base/casts.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/config.h b/absl/base/config.h index e2ef5e4c..3b81e269 100644 --- a/absl/base/config.h +++ b/absl/base/config.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/config_test.cc b/absl/base/config_test.cc index c839712a..7e0c033d 100644 --- a/absl/base/config_test.cc +++ b/absl/base/config_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/const_init.h b/absl/base/const_init.h index fc88b267..1b2b8c2b 100644 --- a/absl/base/const_init.h +++ b/absl/base/const_init.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/dynamic_annotations.cc b/absl/base/dynamic_annotations.cc index 08c27e51..21e822e5 100644 --- a/absl/base/dynamic_annotations.cc +++ b/absl/base/dynamic_annotations.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/dynamic_annotations.h b/absl/base/dynamic_annotations.h index 7e328d96..cdeb18c2 100644 --- a/absl/base/dynamic_annotations.h +++ b/absl/base/dynamic_annotations.h @@ -5,7 +5,7 @@ * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * - * http://www.apache.org/licenses/LICENSE-2.0 + * https://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/exception_safety_testing_test.cc b/absl/base/exception_safety_testing_test.cc index 7518264d..2ed38606 100644 --- a/absl/base/exception_safety_testing_test.cc +++ b/absl/base/exception_safety_testing_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/inline_variable_test.cc b/absl/base/inline_variable_test.cc index 5499189a..471f7063 100644 --- a/absl/base/inline_variable_test.cc +++ b/absl/base/inline_variable_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/inline_variable_test_a.cc b/absl/base/inline_variable_test_a.cc index a3bf3b68..d0b8e7d3 100644 --- a/absl/base/inline_variable_test_a.cc +++ b/absl/base/inline_variable_test_a.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/inline_variable_test_b.cc b/absl/base/inline_variable_test_b.cc index b4b9393a..931d56d0 100644 --- a/absl/base/inline_variable_test_b.cc +++ b/absl/base/inline_variable_test_b.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/atomic_hook.h b/absl/base/internal/atomic_hook.h index b458511b..803e9059 100644 --- a/absl/base/internal/atomic_hook.h +++ b/absl/base/internal/atomic_hook.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/atomic_hook_test.cc b/absl/base/internal/atomic_hook_test.cc index cf740757..ecc80406 100644 --- a/absl/base/internal/atomic_hook_test.cc +++ b/absl/base/internal/atomic_hook_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/bits.h b/absl/base/internal/bits.h index bc7faaee..b0780f2d 100644 --- a/absl/base/internal/bits.h +++ b/absl/base/internal/bits.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/bits_test.cc b/absl/base/internal/bits_test.cc index e5d991d6..7855fa62 100644 --- a/absl/base/internal/bits_test.cc +++ b/absl/base/internal/bits_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/cycleclock.cc b/absl/base/internal/cycleclock.cc index 9eb13b8c..4b553c29 100644 --- a/absl/base/internal/cycleclock.cc +++ b/absl/base/internal/cycleclock.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/cycleclock.h b/absl/base/internal/cycleclock.h index 9853a66c..7874db71 100644 --- a/absl/base/internal/cycleclock.h +++ b/absl/base/internal/cycleclock.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/direct_mmap.h b/absl/base/internal/direct_mmap.h index 654a6007..0401ddfa 100644 --- a/absl/base/internal/direct_mmap.h +++ b/absl/base/internal/direct_mmap.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/endian.h b/absl/base/internal/endian.h index 3f59184a..6b828b6e 100644 --- a/absl/base/internal/endian.h +++ b/absl/base/internal/endian.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/endian_test.cc b/absl/base/internal/endian_test.cc index e2769155..98a099e4 100644 --- a/absl/base/internal/endian_test.cc +++ b/absl/base/internal/endian_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/exception_safety_testing.cc b/absl/base/internal/exception_safety_testing.cc index 8207b7d7..6ef4325c 100644 --- a/absl/base/internal/exception_safety_testing.cc +++ b/absl/base/internal/exception_safety_testing.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/exception_safety_testing.h b/absl/base/internal/exception_safety_testing.h index 07ce47d4..be38ba54 100644 --- a/absl/base/internal/exception_safety_testing.h +++ b/absl/base/internal/exception_safety_testing.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, @@ -558,8 +558,8 @@ class ThrowingValue : private exceptions_internal::TrackedObject { // We provide both regular and templated operator delete because if only the // templated version is provided as we did with operator new, the compiler has // no way of knowing which overload of operator delete to call. See - // http://en.cppreference.com/w/cpp/memory/new/operator_delete and - // http://en.cppreference.com/w/cpp/language/delete for the gory details. + // https://en.cppreference.com/w/cpp/memory/new/operator_delete and + // https://en.cppreference.com/w/cpp/language/delete for the gory details. void operator delete(void* p) noexcept { ::operator delete(p); } template diff --git a/absl/base/internal/exception_testing.h b/absl/base/internal/exception_testing.h index 0cf7918e..01b54655 100644 --- a/absl/base/internal/exception_testing.h +++ b/absl/base/internal/exception_testing.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/hide_ptr.h b/absl/base/internal/hide_ptr.h index 45cf4389..cf8f4080 100644 --- a/absl/base/internal/hide_ptr.h +++ b/absl/base/internal/hide_ptr.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/identity.h b/absl/base/internal/identity.h index a1a5d70a..086447c6 100644 --- a/absl/base/internal/identity.h +++ b/absl/base/internal/identity.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/inline_variable.h b/absl/base/internal/inline_variable.h index f7bb8c56..130d8c24 100644 --- a/absl/base/internal/inline_variable.h +++ b/absl/base/internal/inline_variable.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/inline_variable_testing.h b/absl/base/internal/inline_variable_testing.h index a0dd2bb2..15dc481e 100644 --- a/absl/base/internal/inline_variable_testing.h +++ b/absl/base/internal/inline_variable_testing.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/invoke.h b/absl/base/internal/invoke.h index 8c3f4f60..8da2869a 100644 --- a/absl/base/internal/invoke.h +++ b/absl/base/internal/invoke.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/low_level_alloc.cc b/absl/base/internal/low_level_alloc.cc index 4af9c05d..5a8199e6 100644 --- a/absl/base/internal/low_level_alloc.cc +++ b/absl/base/internal/low_level_alloc.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/low_level_alloc.h b/absl/base/internal/low_level_alloc.h index fba9466a..f83c7bc8 100644 --- a/absl/base/internal/low_level_alloc.h +++ b/absl/base/internal/low_level_alloc.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/low_level_alloc_test.cc b/absl/base/internal/low_level_alloc_test.cc index cf2b3632..d2d31820 100644 --- a/absl/base/internal/low_level_alloc_test.cc +++ b/absl/base/internal/low_level_alloc_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/low_level_scheduling.h b/absl/base/internal/low_level_scheduling.h index e716f2b4..2a5a3847 100644 --- a/absl/base/internal/low_level_scheduling.h +++ b/absl/base/internal/low_level_scheduling.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/per_thread_tls.h b/absl/base/internal/per_thread_tls.h index 56359853..cf5e97a0 100644 --- a/absl/base/internal/per_thread_tls.h +++ b/absl/base/internal/per_thread_tls.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/pretty_function.h b/absl/base/internal/pretty_function.h index 01b0547b..35d51676 100644 --- a/absl/base/internal/pretty_function.h +++ b/absl/base/internal/pretty_function.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/raw_logging.cc b/absl/base/internal/raw_logging.cc index d9485a66..b5a05e8c 100644 --- a/absl/base/internal/raw_logging.cc +++ b/absl/base/internal/raw_logging.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/raw_logging.h b/absl/base/internal/raw_logging.h index f34e263e..4cbbbe59 100644 --- a/absl/base/internal/raw_logging.h +++ b/absl/base/internal/raw_logging.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/scheduling_mode.h b/absl/base/internal/scheduling_mode.h index 1b6497ad..d5b4b7fd 100644 --- a/absl/base/internal/scheduling_mode.h +++ b/absl/base/internal/scheduling_mode.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/spinlock.cc b/absl/base/internal/spinlock.cc index 28ba1af7..7354438f 100644 --- a/absl/base/internal/spinlock.cc +++ b/absl/base/internal/spinlock.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/spinlock.h b/absl/base/internal/spinlock.h index eb3eec9c..4a316399 100644 --- a/absl/base/internal/spinlock.h +++ b/absl/base/internal/spinlock.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/spinlock_akaros.inc b/absl/base/internal/spinlock_akaros.inc index 051c8cf8..bc468940 100644 --- a/absl/base/internal/spinlock_akaros.inc +++ b/absl/base/internal/spinlock_akaros.inc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/spinlock_benchmark.cc b/absl/base/internal/spinlock_benchmark.cc index 907d3e27..0451c65f 100644 --- a/absl/base/internal/spinlock_benchmark.cc +++ b/absl/base/internal/spinlock_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/spinlock_linux.inc b/absl/base/internal/spinlock_linux.inc index 3bbd4954..28e29d19 100644 --- a/absl/base/internal/spinlock_linux.inc +++ b/absl/base/internal/spinlock_linux.inc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/spinlock_posix.inc b/absl/base/internal/spinlock_posix.inc index 0098c1c7..f025b5f8 100644 --- a/absl/base/internal/spinlock_posix.inc +++ b/absl/base/internal/spinlock_posix.inc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/spinlock_wait.cc b/absl/base/internal/spinlock_wait.cc index 7e4f4352..fac8a21d 100644 --- a/absl/base/internal/spinlock_wait.cc +++ b/absl/base/internal/spinlock_wait.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/spinlock_wait.h b/absl/base/internal/spinlock_wait.h index 5c6cc7fd..6642ce1a 100644 --- a/absl/base/internal/spinlock_wait.h +++ b/absl/base/internal/spinlock_wait.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/spinlock_win32.inc b/absl/base/internal/spinlock_win32.inc index 32c8fc0b..78654b5b 100644 --- a/absl/base/internal/spinlock_win32.inc +++ b/absl/base/internal/spinlock_win32.inc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/sysinfo.cc b/absl/base/internal/sysinfo.cc index db41bacc..4dd3adda 100644 --- a/absl/base/internal/sysinfo.cc +++ b/absl/base/internal/sysinfo.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/sysinfo.h b/absl/base/internal/sysinfo.h index 5bd1c500..b864a597 100644 --- a/absl/base/internal/sysinfo.h +++ b/absl/base/internal/sysinfo.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/sysinfo_test.cc b/absl/base/internal/sysinfo_test.cc index e0d9aab9..247f3d88 100644 --- a/absl/base/internal/sysinfo_test.cc +++ b/absl/base/internal/sysinfo_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/thread_identity.cc b/absl/base/internal/thread_identity.cc index cff9c1b4..91273a6b 100644 --- a/absl/base/internal/thread_identity.cc +++ b/absl/base/internal/thread_identity.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/thread_identity.h b/absl/base/internal/thread_identity.h index 3b3b7b75..dde3e010 100644 --- a/absl/base/internal/thread_identity.h +++ b/absl/base/internal/thread_identity.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/thread_identity_benchmark.cc b/absl/base/internal/thread_identity_benchmark.cc index 242522b4..0ae10f2b 100644 --- a/absl/base/internal/thread_identity_benchmark.cc +++ b/absl/base/internal/thread_identity_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/thread_identity_test.cc b/absl/base/internal/thread_identity_test.cc index ecb8af68..13bfbe3b 100644 --- a/absl/base/internal/thread_identity_test.cc +++ b/absl/base/internal/thread_identity_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/throw_delegate.cc b/absl/base/internal/throw_delegate.cc index 1c40efcb..8e928b8a 100644 --- a/absl/base/internal/throw_delegate.cc +++ b/absl/base/internal/throw_delegate.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/throw_delegate.h b/absl/base/internal/throw_delegate.h index 70e2d770..03c700b5 100644 --- a/absl/base/internal/throw_delegate.h +++ b/absl/base/internal/throw_delegate.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/tsan_mutex_interface.h b/absl/base/internal/tsan_mutex_interface.h index 6bb4faed..2a510603 100644 --- a/absl/base/internal/tsan_mutex_interface.h +++ b/absl/base/internal/tsan_mutex_interface.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/unaligned_access.h b/absl/base/internal/unaligned_access.h index f9df3b78..2d667377 100644 --- a/absl/base/internal/unaligned_access.h +++ b/absl/base/internal/unaligned_access.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/unscaledcycleclock.cc b/absl/base/internal/unscaledcycleclock.cc index a12d68bd..593762bc 100644 --- a/absl/base/internal/unscaledcycleclock.cc +++ b/absl/base/internal/unscaledcycleclock.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/unscaledcycleclock.h b/absl/base/internal/unscaledcycleclock.h index 049f1cac..d5e186a9 100644 --- a/absl/base/internal/unscaledcycleclock.h +++ b/absl/base/internal/unscaledcycleclock.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/invoke_test.cc b/absl/base/invoke_test.cc index 466bf114..691f5537 100644 --- a/absl/base/invoke_test.cc +++ b/absl/base/invoke_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/log_severity.h b/absl/base/log_severity.h index 5770d362..4b9833eb 100644 --- a/absl/base/log_severity.h +++ b/absl/base/log_severity.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/macros.h b/absl/base/macros.h index 5ed12cb0..5b43d7c2 100644 --- a/absl/base/macros.h +++ b/absl/base/macros.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/optimization.h b/absl/base/optimization.h index 9789c2cc..6974f1f6 100644 --- a/absl/base/optimization.h +++ b/absl/base/optimization.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/policy_checks.h b/absl/base/policy_checks.h index 0a07fc03..699fb1a2 100644 --- a/absl/base/policy_checks.h +++ b/absl/base/policy_checks.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/port.h b/absl/base/port.h index 1c67257f..6c28068d 100644 --- a/absl/base/port.h +++ b/absl/base/port.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/raw_logging_test.cc b/absl/base/raw_logging_test.cc index b21cf651..3d30bd38 100644 --- a/absl/base/raw_logging_test.cc +++ b/absl/base/raw_logging_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/spinlock_test_common.cc b/absl/base/spinlock_test_common.cc index 19170813..b32cea29 100644 --- a/absl/base/spinlock_test_common.cc +++ b/absl/base/spinlock_test_common.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/thread_annotations.h b/absl/base/thread_annotations.h index 2241ace4..a8162d41 100644 --- a/absl/base/thread_annotations.h +++ b/absl/base/thread_annotations.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/throw_delegate_test.cc b/absl/base/throw_delegate_test.cc index 0f15df04..a74dd3cd 100644 --- a/absl/base/throw_delegate_test.cc +++ b/absl/base/throw_delegate_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/compiler_config_setting.bzl b/absl/compiler_config_setting.bzl index b77c4f56..f1a87018 100644 --- a/absl/compiler_config_setting.bzl +++ b/absl/compiler_config_setting.bzl @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/BUILD.bazel b/absl/container/BUILD.bazel index 04b4f9af..b6592ca5 100644 --- a/absl/container/BUILD.bazel +++ b/absl/container/BUILD.bazel @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/CMakeLists.txt b/absl/container/CMakeLists.txt index 56ea4294..76542be1 100644 --- a/absl/container/CMakeLists.txt +++ b/absl/container/CMakeLists.txt @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/fixed_array.h b/absl/container/fixed_array.h index 6da84411..0161d0a9 100644 --- a/absl/container/fixed_array.h +++ b/absl/container/fixed_array.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/fixed_array_benchmark.cc b/absl/container/fixed_array_benchmark.cc index b4f0cf2a..ff56f466 100644 --- a/absl/container/fixed_array_benchmark.cc +++ b/absl/container/fixed_array_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/fixed_array_exception_safety_test.cc b/absl/container/fixed_array_exception_safety_test.cc index da63dbfe..826eca61 100644 --- a/absl/container/fixed_array_exception_safety_test.cc +++ b/absl/container/fixed_array_exception_safety_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/fixed_array_test.cc b/absl/container/fixed_array_test.cc index 23cf7bb6..a4f2498b 100644 --- a/absl/container/fixed_array_test.cc +++ b/absl/container/fixed_array_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/flat_hash_map.h b/absl/container/flat_hash_map.h index f6d28472..dfc497b5 100644 --- a/absl/container/flat_hash_map.h +++ b/absl/container/flat_hash_map.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/flat_hash_map_test.cc b/absl/container/flat_hash_map_test.cc index 7340a747..562305e4 100644 --- a/absl/container/flat_hash_map_test.cc +++ b/absl/container/flat_hash_map_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/flat_hash_set.h b/absl/container/flat_hash_set.h index 84984cc4..f27f174c 100644 --- a/absl/container/flat_hash_set.h +++ b/absl/container/flat_hash_set.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/flat_hash_set_test.cc b/absl/container/flat_hash_set_test.cc index ae159a24..b55be59b 100644 --- a/absl/container/flat_hash_set_test.cc +++ b/absl/container/flat_hash_set_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/inlined_vector.h b/absl/container/inlined_vector.h index e8daf6af..80929e36 100644 --- a/absl/container/inlined_vector.h +++ b/absl/container/inlined_vector.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/inlined_vector_benchmark.cc b/absl/container/inlined_vector_benchmark.cc index ddd7b33c..fc928afe 100644 --- a/absl/container/inlined_vector_benchmark.cc +++ b/absl/container/inlined_vector_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/inlined_vector_test.cc b/absl/container/inlined_vector_test.cc index 5b1527e9..6037001a 100644 --- a/absl/container/inlined_vector_test.cc +++ b/absl/container/inlined_vector_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/common.h b/absl/container/internal/common.h index aca1a95d..b06e7113 100644 --- a/absl/container/internal/common.h +++ b/absl/container/internal/common.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/compressed_tuple.h b/absl/container/internal/compressed_tuple.h index b883ae26..b9bd91af 100644 --- a/absl/container/internal/compressed_tuple.h +++ b/absl/container/internal/compressed_tuple.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, @@ -27,7 +27,7 @@ // const T2& t2 = value.get<2>(); // ... // -// http://en.cppreference.com/w/cpp/language/ebo +// https://en.cppreference.com/w/cpp/language/ebo #ifndef ABSL_CONTAINER_INTERNAL_COMPRESSED_TUPLE_H_ #define ABSL_CONTAINER_INTERNAL_COMPRESSED_TUPLE_H_ @@ -141,7 +141,7 @@ struct ABSL_INTERNAL_COMPRESSED_TUPLE_DECLSPEC // const T2& t2 = value.get<2>(); // ... // -// http://en.cppreference.com/w/cpp/language/ebo +// https://en.cppreference.com/w/cpp/language/ebo template class ABSL_INTERNAL_COMPRESSED_TUPLE_DECLSPEC CompressedTuple : private internal_compressed_tuple::CompressedTupleImpl< diff --git a/absl/container/internal/compressed_tuple_test.cc b/absl/container/internal/compressed_tuple_test.cc index 04ead100..28e7741c 100644 --- a/absl/container/internal/compressed_tuple_test.cc +++ b/absl/container/internal/compressed_tuple_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/container_memory.h b/absl/container/internal/container_memory.h index 3a3f9703..e5bb9773 100644 --- a/absl/container/internal/container_memory.h +++ b/absl/container/internal/container_memory.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/container_memory_test.cc b/absl/container/internal/container_memory_test.cc index f1c40582..d6b0495f 100644 --- a/absl/container/internal/container_memory_test.cc +++ b/absl/container/internal/container_memory_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/counting_allocator.h b/absl/container/internal/counting_allocator.h index f4e652d9..4e717bef 100644 --- a/absl/container/internal/counting_allocator.h +++ b/absl/container/internal/counting_allocator.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/hash_function_defaults.h b/absl/container/internal/hash_function_defaults.h index 6d112c79..cb8f03c8 100644 --- a/absl/container/internal/hash_function_defaults.h +++ b/absl/container/internal/hash_function_defaults.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/hash_function_defaults_test.cc b/absl/container/internal/hash_function_defaults_test.cc index cc13576d..82708dbe 100644 --- a/absl/container/internal/hash_function_defaults_test.cc +++ b/absl/container/internal/hash_function_defaults_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/hash_generator_testing.cc b/absl/container/internal/hash_generator_testing.cc index e0fefbff..37a23d60 100644 --- a/absl/container/internal/hash_generator_testing.cc +++ b/absl/container/internal/hash_generator_testing.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/hash_generator_testing.h b/absl/container/internal/hash_generator_testing.h index 6521efe8..27fb84f5 100644 --- a/absl/container/internal/hash_generator_testing.h +++ b/absl/container/internal/hash_generator_testing.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/hash_policy_testing.h b/absl/container/internal/hash_policy_testing.h index 7fb819a7..c57407a0 100644 --- a/absl/container/internal/hash_policy_testing.h +++ b/absl/container/internal/hash_policy_testing.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/hash_policy_testing_test.cc b/absl/container/internal/hash_policy_testing_test.cc index c215c423..0c95eb5e 100644 --- a/absl/container/internal/hash_policy_testing_test.cc +++ b/absl/container/internal/hash_policy_testing_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/hash_policy_traits.h b/absl/container/internal/hash_policy_traits.h index ace50a6c..fd007de7 100644 --- a/absl/container/internal/hash_policy_traits.h +++ b/absl/container/internal/hash_policy_traits.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/hash_policy_traits_test.cc b/absl/container/internal/hash_policy_traits_test.cc index 423f1548..e643d189 100644 --- a/absl/container/internal/hash_policy_traits_test.cc +++ b/absl/container/internal/hash_policy_traits_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/hashtable_debug.h b/absl/container/internal/hashtable_debug.h index 38050c69..71930004 100644 --- a/absl/container/internal/hashtable_debug.h +++ b/absl/container/internal/hashtable_debug.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/hashtable_debug_hooks.h b/absl/container/internal/hashtable_debug_hooks.h index 8f219726..371ce81f 100644 --- a/absl/container/internal/hashtable_debug_hooks.h +++ b/absl/container/internal/hashtable_debug_hooks.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/hashtablez_sampler.cc b/absl/container/internal/hashtablez_sampler.cc index dc669248..6667d3ad 100644 --- a/absl/container/internal/hashtablez_sampler.cc +++ b/absl/container/internal/hashtablez_sampler.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/hashtablez_sampler.h b/absl/container/internal/hashtablez_sampler.h index 547954f7..aff8d15f 100644 --- a/absl/container/internal/hashtablez_sampler.h +++ b/absl/container/internal/hashtablez_sampler.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/hashtablez_sampler_force_weak_definition.cc b/absl/container/internal/hashtablez_sampler_force_weak_definition.cc index 38a3f260..4ca6ffda 100644 --- a/absl/container/internal/hashtablez_sampler_force_weak_definition.cc +++ b/absl/container/internal/hashtablez_sampler_force_weak_definition.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/hashtablez_sampler_test.cc b/absl/container/internal/hashtablez_sampler_test.cc index a6e4ac81..d2435ed8 100644 --- a/absl/container/internal/hashtablez_sampler_test.cc +++ b/absl/container/internal/hashtablez_sampler_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/have_sse.h b/absl/container/internal/have_sse.h index 29347889..43414418 100644 --- a/absl/container/internal/have_sse.h +++ b/absl/container/internal/have_sse.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/layout.h b/absl/container/internal/layout.h index 98a72be1..bbdde507 100644 --- a/absl/container/internal/layout.h +++ b/absl/container/internal/layout.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/layout_test.cc b/absl/container/internal/layout_test.cc index 301e9f78..33b72bd3 100644 --- a/absl/container/internal/layout_test.cc +++ b/absl/container/internal/layout_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/node_hash_policy.h b/absl/container/internal/node_hash_policy.h index 065e7009..19b4fc09 100644 --- a/absl/container/internal/node_hash_policy.h +++ b/absl/container/internal/node_hash_policy.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/node_hash_policy_test.cc b/absl/container/internal/node_hash_policy_test.cc index 43d287e3..f1d3ec30 100644 --- a/absl/container/internal/node_hash_policy_test.cc +++ b/absl/container/internal/node_hash_policy_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/raw_hash_map.h b/absl/container/internal/raw_hash_map.h index e0f5c07c..0014cf80 100644 --- a/absl/container/internal/raw_hash_map.h +++ b/absl/container/internal/raw_hash_map.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/raw_hash_set.cc b/absl/container/internal/raw_hash_set.cc index 180d3fe5..ac2d10a7 100644 --- a/absl/container/internal/raw_hash_set.cc +++ b/absl/container/internal/raw_hash_set.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/raw_hash_set.h b/absl/container/internal/raw_hash_set.h index 8814eb87..c4f198bb 100644 --- a/absl/container/internal/raw_hash_set.h +++ b/absl/container/internal/raw_hash_set.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, @@ -515,7 +515,7 @@ inline size_t GrowthToLowerboundCapacity(size_t growth) { // if they are equal, false if they are not. If two keys compare equal, then // their hash values as defined by Hash MUST be equal. // -// Allocator: an Allocator [http://devdocs.io/cpp/concept/allocator] with which +// Allocator: an Allocator [https://devdocs.io/cpp/concept/allocator] with which // the storage of the hashtable will be allocated and the elements will be // constructed and destroyed. template diff --git a/absl/container/internal/raw_hash_set_allocator_test.cc b/absl/container/internal/raw_hash_set_allocator_test.cc index 891fa450..a5eff0b3 100644 --- a/absl/container/internal/raw_hash_set_allocator_test.cc +++ b/absl/container/internal/raw_hash_set_allocator_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/raw_hash_set_test.cc b/absl/container/internal/raw_hash_set_test.cc index f599fd3d..b684571f 100644 --- a/absl/container/internal/raw_hash_set_test.cc +++ b/absl/container/internal/raw_hash_set_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/test_instance_tracker.cc b/absl/container/internal/test_instance_tracker.cc index b18e0bb7..5a66cb4d 100644 --- a/absl/container/internal/test_instance_tracker.cc +++ b/absl/container/internal/test_instance_tracker.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/test_instance_tracker.h b/absl/container/internal/test_instance_tracker.h index ec45f574..032d16d3 100644 --- a/absl/container/internal/test_instance_tracker.h +++ b/absl/container/internal/test_instance_tracker.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/test_instance_tracker_test.cc b/absl/container/internal/test_instance_tracker_test.cc index 0ae57636..091f428d 100644 --- a/absl/container/internal/test_instance_tracker_test.cc +++ b/absl/container/internal/test_instance_tracker_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/tracked.h b/absl/container/internal/tracked.h index 7d14af03..75173ab0 100644 --- a/absl/container/internal/tracked.h +++ b/absl/container/internal/tracked.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/unordered_map_constructor_test.h b/absl/container/internal/unordered_map_constructor_test.h index 837d2317..68817e4e 100644 --- a/absl/container/internal/unordered_map_constructor_test.h +++ b/absl/container/internal/unordered_map_constructor_test.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/unordered_map_lookup_test.h b/absl/container/internal/unordered_map_lookup_test.h index 488e340d..ebd3612b 100644 --- a/absl/container/internal/unordered_map_lookup_test.h +++ b/absl/container/internal/unordered_map_lookup_test.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/unordered_map_modifiers_test.h b/absl/container/internal/unordered_map_modifiers_test.h index 2e1cd633..52a1092e 100644 --- a/absl/container/internal/unordered_map_modifiers_test.h +++ b/absl/container/internal/unordered_map_modifiers_test.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/unordered_map_test.cc b/absl/container/internal/unordered_map_test.cc index 32ab48d0..72567eac 100644 --- a/absl/container/internal/unordered_map_test.cc +++ b/absl/container/internal/unordered_map_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/unordered_set_constructor_test.h b/absl/container/internal/unordered_set_constructor_test.h index 533a6217..f4844683 100644 --- a/absl/container/internal/unordered_set_constructor_test.h +++ b/absl/container/internal/unordered_set_constructor_test.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/unordered_set_lookup_test.h b/absl/container/internal/unordered_set_lookup_test.h index 69f43142..05b32b5d 100644 --- a/absl/container/internal/unordered_set_lookup_test.h +++ b/absl/container/internal/unordered_set_lookup_test.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/unordered_set_modifiers_test.h b/absl/container/internal/unordered_set_modifiers_test.h index 853c4e31..79a8d422 100644 --- a/absl/container/internal/unordered_set_modifiers_test.h +++ b/absl/container/internal/unordered_set_modifiers_test.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/unordered_set_test.cc b/absl/container/internal/unordered_set_test.cc index 1a340af8..6478fac1 100644 --- a/absl/container/internal/unordered_set_test.cc +++ b/absl/container/internal/unordered_set_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/node_hash_map.h b/absl/container/node_hash_map.h index bd53c590..a841f5ab 100644 --- a/absl/container/node_hash_map.h +++ b/absl/container/node_hash_map.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/node_hash_map_test.cc b/absl/container/node_hash_map_test.cc index 87fd4185..0f2714a7 100644 --- a/absl/container/node_hash_map_test.cc +++ b/absl/container/node_hash_map_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/node_hash_set.h b/absl/container/node_hash_set.h index 843b11aa..0cd1fe57 100644 --- a/absl/container/node_hash_set.h +++ b/absl/container/node_hash_set.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/node_hash_set_test.cc b/absl/container/node_hash_set_test.cc index 5eaac2a5..0ea76e7c 100644 --- a/absl/container/node_hash_set_test.cc +++ b/absl/container/node_hash_set_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/BUILD.bazel b/absl/debugging/BUILD.bazel index 84b994da..c9184f92 100644 --- a/absl/debugging/BUILD.bazel +++ b/absl/debugging/BUILD.bazel @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/CMakeLists.txt b/absl/debugging/CMakeLists.txt index 34511521..dccd4a56 100644 --- a/absl/debugging/CMakeLists.txt +++ b/absl/debugging/CMakeLists.txt @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/failure_signal_handler.cc b/absl/debugging/failure_signal_handler.cc index c2e56f9d..c6a4d962 100644 --- a/absl/debugging/failure_signal_handler.cc +++ b/absl/debugging/failure_signal_handler.cc @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/failure_signal_handler.h b/absl/debugging/failure_signal_handler.h index c57954e5..1beb78b9 100644 --- a/absl/debugging/failure_signal_handler.h +++ b/absl/debugging/failure_signal_handler.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/failure_signal_handler_test.cc b/absl/debugging/failure_signal_handler_test.cc index 15e888be..bb2cc48e 100644 --- a/absl/debugging/failure_signal_handler_test.cc +++ b/absl/debugging/failure_signal_handler_test.cc @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/internal/address_is_readable.cc b/absl/debugging/internal/address_is_readable.cc index 7455aa0b..99c4c64b 100644 --- a/absl/debugging/internal/address_is_readable.cc +++ b/absl/debugging/internal/address_is_readable.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/internal/address_is_readable.h b/absl/debugging/internal/address_is_readable.h index 9d480300..64c3f1ea 100644 --- a/absl/debugging/internal/address_is_readable.h +++ b/absl/debugging/internal/address_is_readable.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/internal/demangle.cc b/absl/debugging/internal/demangle.cc index 3ee3df51..0d959a98 100644 --- a/absl/debugging/internal/demangle.cc +++ b/absl/debugging/internal/demangle.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, @@ -749,8 +749,8 @@ static bool ParseSourceName(State *state) { // ::= L [] // // References: -// http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31775 -// http://gcc.gnu.org/viewcvs?view=rev&revision=124467 +// https://gcc.gnu.org/bugzilla/show_bug.cgi?id=31775 +// https://gcc.gnu.org/viewcvs?view=rev&revision=124467 static bool ParseLocalSourceName(State *state) { ComplexityGuard guard(state); if (guard.IsTooComplex()) return false; diff --git a/absl/debugging/internal/demangle.h b/absl/debugging/internal/demangle.h index 2e75564e..81bb0dfd 100644 --- a/absl/debugging/internal/demangle.h +++ b/absl/debugging/internal/demangle.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/internal/demangle_test.cc b/absl/debugging/internal/demangle_test.cc index b9d9008f..d410a232 100644 --- a/absl/debugging/internal/demangle_test.cc +++ b/absl/debugging/internal/demangle_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/internal/elf_mem_image.cc b/absl/debugging/internal/elf_mem_image.cc index 3f747e7f..e7408bca 100644 --- a/absl/debugging/internal/elf_mem_image.cc +++ b/absl/debugging/internal/elf_mem_image.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/internal/elf_mem_image.h b/absl/debugging/internal/elf_mem_image.h index 3b577268..99b37580 100644 --- a/absl/debugging/internal/elf_mem_image.h +++ b/absl/debugging/internal/elf_mem_image.h @@ -5,7 +5,7 @@ * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * - * http://www.apache.org/licenses/LICENSE-2.0 + * https://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/internal/examine_stack.cc b/absl/debugging/internal/examine_stack.cc index faf88836..1ebc788f 100644 --- a/absl/debugging/internal/examine_stack.cc +++ b/absl/debugging/internal/examine_stack.cc @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/internal/examine_stack.h b/absl/debugging/internal/examine_stack.h index a16c03b2..56c9763e 100644 --- a/absl/debugging/internal/examine_stack.h +++ b/absl/debugging/internal/examine_stack.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/internal/stack_consumption.cc b/absl/debugging/internal/stack_consumption.cc index 2b3b972e..4b05f495 100644 --- a/absl/debugging/internal/stack_consumption.cc +++ b/absl/debugging/internal/stack_consumption.cc @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/internal/stack_consumption.h b/absl/debugging/internal/stack_consumption.h index 4c5fa0f0..b860a3c1 100644 --- a/absl/debugging/internal/stack_consumption.h +++ b/absl/debugging/internal/stack_consumption.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/internal/stack_consumption_test.cc b/absl/debugging/internal/stack_consumption_test.cc index 5ce3846e..68bfa126 100644 --- a/absl/debugging/internal/stack_consumption_test.cc +++ b/absl/debugging/internal/stack_consumption_test.cc @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/internal/stacktrace_config.h b/absl/debugging/internal/stacktrace_config.h index 578e4968..d4e8480a 100644 --- a/absl/debugging/internal/stacktrace_config.h +++ b/absl/debugging/internal/stacktrace_config.h @@ -5,7 +5,7 @@ * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * - * http://www.apache.org/licenses/LICENSE-2.0 + * https://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/internal/stacktrace_powerpc-inl.inc b/absl/debugging/internal/stacktrace_powerpc-inl.inc index 860ac2b3..9e0f2aad 100644 --- a/absl/debugging/internal/stacktrace_powerpc-inl.inc +++ b/absl/debugging/internal/stacktrace_powerpc-inl.inc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, @@ -14,8 +14,8 @@ // // Produce stack trace. I'm guessing (hoping!) the code is much like // for x86. For apple machines, at least, it seems to be; see -// http://developer.apple.com/documentation/mac/runtimehtml/RTArch-59.html -// http://www.linux-foundation.org/spec/ELF/ppc64/PPC-elf64abi-1.9.html#STACK +// https://developer.apple.com/documentation/mac/runtimehtml/RTArch-59.html +// https://www.linux-foundation.org/spec/ELF/ppc64/PPC-elf64abi-1.9.html#STACK // Linux has similar code: http://patchwork.ozlabs.org/linuxppc/patch?id=8882 #ifndef ABSL_DEBUGGING_INTERNAL_STACKTRACE_POWERPC_INL_H_ diff --git a/absl/debugging/internal/stacktrace_win32-inl.inc b/absl/debugging/internal/stacktrace_win32-inl.inc index a8f8a56a..b46491f8 100644 --- a/absl/debugging/internal/stacktrace_win32-inl.inc +++ b/absl/debugging/internal/stacktrace_win32-inl.inc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, @@ -32,7 +32,7 @@ // server. // // This code is inspired by a patch from David Vitek: -// http://code.google.com/p/google-perftools/issues/detail?id=83 +// https://code.google.com/p/google-perftools/issues/detail?id=83 #ifndef ABSL_DEBUGGING_INTERNAL_STACKTRACE_WIN32_INL_H_ #define ABSL_DEBUGGING_INTERNAL_STACKTRACE_WIN32_INL_H_ diff --git a/absl/debugging/internal/stacktrace_x86-inl.inc b/absl/debugging/internal/stacktrace_x86-inl.inc index ac85b920..248966b0 100644 --- a/absl/debugging/internal/stacktrace_x86-inl.inc +++ b/absl/debugging/internal/stacktrace_x86-inl.inc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/internal/symbolize.h b/absl/debugging/internal/symbolize.h index d719eda9..3e537893 100644 --- a/absl/debugging/internal/symbolize.h +++ b/absl/debugging/internal/symbolize.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/internal/vdso_support.cc b/absl/debugging/internal/vdso_support.cc index 44ec7c02..d13ef25d 100644 --- a/absl/debugging/internal/vdso_support.cc +++ b/absl/debugging/internal/vdso_support.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/internal/vdso_support.h b/absl/debugging/internal/vdso_support.h index 8002c740..9895b48d 100644 --- a/absl/debugging/internal/vdso_support.h +++ b/absl/debugging/internal/vdso_support.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/leak_check.cc b/absl/debugging/leak_check.cc index e01e5f8c..a1cae969 100644 --- a/absl/debugging/leak_check.cc +++ b/absl/debugging/leak_check.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/leak_check.h b/absl/debugging/leak_check.h index c930684e..4d489c58 100644 --- a/absl/debugging/leak_check.h +++ b/absl/debugging/leak_check.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/leak_check_disable.cc b/absl/debugging/leak_check_disable.cc index df22c1ca..924d6e3d 100644 --- a/absl/debugging/leak_check_disable.cc +++ b/absl/debugging/leak_check_disable.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/leak_check_fail_test.cc b/absl/debugging/leak_check_fail_test.cc index bf541fe8..2887ceab 100644 --- a/absl/debugging/leak_check_fail_test.cc +++ b/absl/debugging/leak_check_fail_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/leak_check_test.cc b/absl/debugging/leak_check_test.cc index febd1ee4..93a7edd2 100644 --- a/absl/debugging/leak_check_test.cc +++ b/absl/debugging/leak_check_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/stacktrace.cc b/absl/debugging/stacktrace.cc index 7bbd65ac..9935adfa 100644 --- a/absl/debugging/stacktrace.cc +++ b/absl/debugging/stacktrace.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/stacktrace.h b/absl/debugging/stacktrace.h index 8b831e26..3fc1c03f 100644 --- a/absl/debugging/stacktrace.h +++ b/absl/debugging/stacktrace.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/symbolize.cc b/absl/debugging/symbolize.cc index a35e24cc..24e3a7f0 100644 --- a/absl/debugging/symbolize.cc +++ b/absl/debugging/symbolize.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/symbolize.h b/absl/debugging/symbolize.h index 24e6e647..a73dbd9e 100644 --- a/absl/debugging/symbolize.h +++ b/absl/debugging/symbolize.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/symbolize_elf.inc b/absl/debugging/symbolize_elf.inc index 5b16bb8b..05fc2979 100644 --- a/absl/debugging/symbolize_elf.inc +++ b/absl/debugging/symbolize_elf.inc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/symbolize_test.cc b/absl/debugging/symbolize_test.cc index dcb52695..fc3ed93e 100644 --- a/absl/debugging/symbolize_test.cc +++ b/absl/debugging/symbolize_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/symbolize_unimplemented.inc b/absl/debugging/symbolize_unimplemented.inc index 98b3a9ae..7c580fe4 100644 --- a/absl/debugging/symbolize_unimplemented.inc +++ b/absl/debugging/symbolize_unimplemented.inc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/symbolize_win32.inc b/absl/debugging/symbolize_win32.inc index e3fff74d..17ea618a 100644 --- a/absl/debugging/symbolize_win32.inc +++ b/absl/debugging/symbolize_win32.inc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/hash/BUILD.bazel b/absl/hash/BUILD.bazel index 5f24b999..69860d98 100644 --- a/absl/hash/BUILD.bazel +++ b/absl/hash/BUILD.bazel @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/hash/CMakeLists.txt b/absl/hash/CMakeLists.txt index 8f97d7cc..4cafc133 100644 --- a/absl/hash/CMakeLists.txt +++ b/absl/hash/CMakeLists.txt @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/hash/hash.h b/absl/hash/hash.h index 3b1d6eab..94cb6747 100644 --- a/absl/hash/hash.h +++ b/absl/hash/hash.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/hash/hash_test.cc b/absl/hash/hash_test.cc index 97c3449a..d9ebd30f 100644 --- a/absl/hash/hash_test.cc +++ b/absl/hash/hash_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/hash/hash_testing.h b/absl/hash/hash_testing.h index 06d09499..c45bc154 100644 --- a/absl/hash/hash_testing.h +++ b/absl/hash/hash_testing.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/hash/internal/city.cc b/absl/hash/internal/city.cc index 122906fa..dc7650a7 100644 --- a/absl/hash/internal/city.cc +++ b/absl/hash/internal/city.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/hash/internal/city.h b/absl/hash/internal/city.h index 16df5563..1b3b4ef9 100644 --- a/absl/hash/internal/city.h +++ b/absl/hash/internal/city.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, @@ -12,7 +12,7 @@ // See the License for the specific language governing permissions and // limitations under the License. // -// http://code.google.com/p/cityhash/ +// https://code.google.com/p/cityhash/ // // This file provides a few functions for hashing strings. All of them are // high-quality functions in the sense that they pass standard tests such diff --git a/absl/hash/internal/city_test.cc b/absl/hash/internal/city_test.cc index 0427cd1a..71b4ecce 100644 --- a/absl/hash/internal/city_test.cc +++ b/absl/hash/internal/city_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/hash/internal/hash.cc b/absl/hash/internal/hash.cc index 4bf64096..4ab7a9f8 100644 --- a/absl/hash/internal/hash.cc +++ b/absl/hash/internal/hash.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/hash/internal/hash.h b/absl/hash/internal/hash.h index 4db816c7..2a45bc84 100644 --- a/absl/hash/internal/hash.h +++ b/absl/hash/internal/hash.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/hash/internal/print_hash_of.cc b/absl/hash/internal/print_hash_of.cc index b6df31cc..c392125a 100644 --- a/absl/hash/internal/print_hash_of.cc +++ b/absl/hash/internal/print_hash_of.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/hash/internal/spy_hash_state.h b/absl/hash/internal/spy_hash_state.h index 102e05de..c4cc8d07 100644 --- a/absl/hash/internal/spy_hash_state.h +++ b/absl/hash/internal/spy_hash_state.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/memory/BUILD.bazel b/absl/memory/BUILD.bazel index c0da9ce1..7c6366fe 100644 --- a/absl/memory/BUILD.bazel +++ b/absl/memory/BUILD.bazel @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/memory/CMakeLists.txt b/absl/memory/CMakeLists.txt index 4b494dc0..0a812203 100644 --- a/absl/memory/CMakeLists.txt +++ b/absl/memory/CMakeLists.txt @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/memory/memory.h b/absl/memory/memory.h index 75506a74..a0d0714f 100644 --- a/absl/memory/memory.h +++ b/absl/memory/memory.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, @@ -120,7 +120,7 @@ using std::make_unique; // // For more background on why `std::unique_ptr(new T(a,b))` is problematic, // see Herb Sutter's explanation on -// (Exception-Safe Function Calls)[http://herbsutter.com/gotw/_102/]. +// (Exception-Safe Function Calls)[https://herbsutter.com/gotw/_102/]. // (In general, reviewers should treat `new T(a,b)` with scrutiny.) // // Example usage: diff --git a/absl/memory/memory_exception_safety_test.cc b/absl/memory/memory_exception_safety_test.cc index 00d2b192..a1c39707 100644 --- a/absl/memory/memory_exception_safety_test.cc +++ b/absl/memory/memory_exception_safety_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/memory/memory_test.cc b/absl/memory/memory_test.cc index 21fe32f9..8905433c 100644 --- a/absl/memory/memory_test.cc +++ b/absl/memory/memory_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/meta/CMakeLists.txt b/absl/meta/CMakeLists.txt index 4358db57..74d4a543 100644 --- a/absl/meta/CMakeLists.txt +++ b/absl/meta/CMakeLists.txt @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/meta/type_traits.h b/absl/meta/type_traits.h index 88853974..8a788dea 100644 --- a/absl/meta/type_traits.h +++ b/absl/meta/type_traits.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, @@ -22,7 +22,7 @@ // support type inference, classification, and transformation, as well as // make it easier to write templates based on generic type behavior. // -// See http://en.cppreference.com/w/cpp/header/type_traits +// See https://en.cppreference.com/w/cpp/header/type_traits // // WARNING: use of many of the constructs in this header will count as "complex // template metaprogramming", so before proceeding, please carefully consider @@ -246,7 +246,7 @@ struct is_trivially_destructible // For the purposes of this check, the call to std::declval is considered // trivial." // -// Notes from http://en.cppreference.com/w/cpp/types/is_constructible: +// Notes from https://en.cppreference.com/w/cpp/types/is_constructible: // In many implementations, is_nothrow_constructible also checks if the // destructor throws because it is effectively noexcept(T(arg)). Same // applies to is_trivially_constructible, which, in these implementations, also diff --git a/absl/meta/type_traits_test.cc b/absl/meta/type_traits_test.cc index f51f5ded..29a6db69 100644 --- a/absl/meta/type_traits_test.cc +++ b/absl/meta/type_traits_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/numeric/BUILD.bazel b/absl/numeric/BUILD.bazel index c906b8d7..7cd7ee19 100644 --- a/absl/numeric/BUILD.bazel +++ b/absl/numeric/BUILD.bazel @@ -4,7 +4,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/numeric/CMakeLists.txt b/absl/numeric/CMakeLists.txt index 42468a6a..d26141c7 100644 --- a/absl/numeric/CMakeLists.txt +++ b/absl/numeric/CMakeLists.txt @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/numeric/int128.cc b/absl/numeric/int128.cc index 3c37f252..33f528ce 100644 --- a/absl/numeric/int128.cc +++ b/absl/numeric/int128.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, @@ -65,7 +65,7 @@ static inline int Fls128(uint128 n) { // Long division/modulo for uint128 implemented using the shift-subtract // division algorithm adapted from: -// http://stackoverflow.com/questions/5386377/division-without-using +// https://stackoverflow.com/questions/5386377/division-without-using void DivModImpl(uint128 dividend, uint128 divisor, uint128* quotient_ret, uint128* remainder_ret) { assert(divisor != 0); diff --git a/absl/numeric/int128.h b/absl/numeric/int128.h index 3e7d2d9f..c0ec03d4 100644 --- a/absl/numeric/int128.h +++ b/absl/numeric/int128.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/numeric/int128_benchmark.cc b/absl/numeric/int128_benchmark.cc index 1cb7d0ed..a5502d92 100644 --- a/absl/numeric/int128_benchmark.cc +++ b/absl/numeric/int128_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/numeric/int128_have_intrinsic.inc b/absl/numeric/int128_have_intrinsic.inc index 0c8164a5..c7ea6834 100644 --- a/absl/numeric/int128_have_intrinsic.inc +++ b/absl/numeric/int128_have_intrinsic.inc @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/numeric/int128_no_intrinsic.inc b/absl/numeric/int128_no_intrinsic.inc index 08d68ac3..046cb9b3 100644 --- a/absl/numeric/int128_no_intrinsic.inc +++ b/absl/numeric/int128_no_intrinsic.inc @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/numeric/int128_stream_test.cc b/absl/numeric/int128_stream_test.cc index 09efaad4..3cfa9dc1 100644 --- a/absl/numeric/int128_stream_test.cc +++ b/absl/numeric/int128_stream_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/numeric/int128_test.cc b/absl/numeric/int128_test.cc index 4a6eb455..216ec50c 100644 --- a/absl/numeric/int128_test.cc +++ b/absl/numeric/int128_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/BUILD.bazel b/absl/strings/BUILD.bazel index 7635a619..8afe8177 100644 --- a/absl/strings/BUILD.bazel +++ b/absl/strings/BUILD.bazel @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/CMakeLists.txt b/absl/strings/CMakeLists.txt index aed54dc4..d3393a39 100644 --- a/absl/strings/CMakeLists.txt +++ b/absl/strings/CMakeLists.txt @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/ascii.cc b/absl/strings/ascii.cc index c9481e88..3f7c581f 100644 --- a/absl/strings/ascii.cc +++ b/absl/strings/ascii.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/ascii.h b/absl/strings/ascii.h index 48a9da22..f9e4fd1d 100644 --- a/absl/strings/ascii.h +++ b/absl/strings/ascii.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/ascii_benchmark.cc b/absl/strings/ascii_benchmark.cc index 8dea4b8c..aca458c8 100644 --- a/absl/strings/ascii_benchmark.cc +++ b/absl/strings/ascii_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/ascii_test.cc b/absl/strings/ascii_test.cc index 9903b049..5ecd23f8 100644 --- a/absl/strings/ascii_test.cc +++ b/absl/strings/ascii_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/charconv.cc b/absl/strings/charconv.cc index d0aa1913..bc07e7ab 100644 --- a/absl/strings/charconv.cc +++ b/absl/strings/charconv.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/charconv.h b/absl/strings/charconv.h index 07353829..59f74bf0 100644 --- a/absl/strings/charconv.h +++ b/absl/strings/charconv.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/charconv_benchmark.cc b/absl/strings/charconv_benchmark.cc index fd83f44e..644b2abd 100644 --- a/absl/strings/charconv_benchmark.cc +++ b/absl/strings/charconv_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/charconv_test.cc b/absl/strings/charconv_test.cc index d6a0a759..b58fad26 100644 --- a/absl/strings/charconv_test.cc +++ b/absl/strings/charconv_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/escaping.cc b/absl/strings/escaping.cc index 0950ab9e..bc8307e1 100644 --- a/absl/strings/escaping.cc +++ b/absl/strings/escaping.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, @@ -788,7 +788,7 @@ size_t CalculateBase64EscapedLenInternal(size_t input_len, bool do_padding) { // Base64 encodes three bytes of input at a time. If the input is not // divisible by three, we pad as appropriate. // - // (from http://tools.ietf.org/html/rfc3548) + // (from https://tools.ietf.org/html/rfc3548) // Special processing is performed if fewer than 24 bits are available // at the end of the data being encoded. A full encoding quantum is // always completed at the end of a quantity. When fewer than 24 input @@ -802,12 +802,12 @@ size_t CalculateBase64EscapedLenInternal(size_t input_len, bool do_padding) { size_t len = (input_len / 3) * 4; if (input_len % 3 == 0) { - // (from http://tools.ietf.org/html/rfc3548) + // (from https://tools.ietf.org/html/rfc3548) // (1) the final quantum of encoding input is an integral multiple of 24 // bits; here, the final unit of encoded output will be an integral // multiple of 4 characters with no "=" padding, } else if (input_len % 3 == 1) { - // (from http://tools.ietf.org/html/rfc3548) + // (from https://tools.ietf.org/html/rfc3548) // (2) the final quantum of encoding input is exactly 8 bits; here, the // final unit of encoded output will be two characters followed by two // "=" padding characters, or @@ -816,7 +816,7 @@ size_t CalculateBase64EscapedLenInternal(size_t input_len, bool do_padding) { len += 2; } } else { // (input_len % 3 == 2) - // (from http://tools.ietf.org/html/rfc3548) + // (from https://tools.ietf.org/html/rfc3548) // (3) the final quantum of encoding input is exactly 16 bits; here, the // final unit of encoded output will be three characters followed by one // "=" padding character. diff --git a/absl/strings/escaping.h b/absl/strings/escaping.h index 29659730..03ab0ae7 100644 --- a/absl/strings/escaping.h +++ b/absl/strings/escaping.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, @@ -38,7 +38,7 @@ namespace absl { // CUnescape() // // Unescapes a `source` string and copies it into `dest`, rewriting C-style -// escape sequences (http://en.cppreference.com/w/cpp/language/escape) into +// escape sequences (https://en.cppreference.com/w/cpp/language/escape) into // their proper code point equivalents, returning `true` if successful. // // The following unescape sequences can be handled: @@ -80,7 +80,7 @@ inline bool CUnescape(absl::string_view source, std::string* dest) { // CEscape() // // Escapes a 'src' string using C-style escapes sequences -// (http://en.cppreference.com/w/cpp/language/escape), escaping other +// (https://en.cppreference.com/w/cpp/language/escape), escaping other // non-printable/non-whitespace bytes as octal sequences (e.g. "\377"). // // Example: diff --git a/absl/strings/escaping_benchmark.cc b/absl/strings/escaping_benchmark.cc index 0f791f4e..10d5b033 100644 --- a/absl/strings/escaping_benchmark.cc +++ b/absl/strings/escaping_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/escaping_test.cc b/absl/strings/escaping_test.cc index 77846dd2..d433b4c5 100644 --- a/absl/strings/escaping_test.cc +++ b/absl/strings/escaping_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/char_map.h b/absl/strings/internal/char_map.h index 8d92963a..b9108b8c 100644 --- a/absl/strings/internal/char_map.h +++ b/absl/strings/internal/char_map.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/char_map_benchmark.cc b/absl/strings/internal/char_map_benchmark.cc index c45f3157..5cef967b 100644 --- a/absl/strings/internal/char_map_benchmark.cc +++ b/absl/strings/internal/char_map_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/char_map_test.cc b/absl/strings/internal/char_map_test.cc index c3601e10..d3306241 100644 --- a/absl/strings/internal/char_map_test.cc +++ b/absl/strings/internal/char_map_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/charconv_bigint.cc b/absl/strings/internal/charconv_bigint.cc index 3e7296e7..95d471d9 100644 --- a/absl/strings/internal/charconv_bigint.cc +++ b/absl/strings/internal/charconv_bigint.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/charconv_bigint.h b/absl/strings/internal/charconv_bigint.h index 9d1a1bff..7da9a7e7 100644 --- a/absl/strings/internal/charconv_bigint.h +++ b/absl/strings/internal/charconv_bigint.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/charconv_bigint_test.cc b/absl/strings/internal/charconv_bigint_test.cc index 9b635788..745714ac 100644 --- a/absl/strings/internal/charconv_bigint_test.cc +++ b/absl/strings/internal/charconv_bigint_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/charconv_parse.cc b/absl/strings/internal/charconv_parse.cc index 7e4dabc2..f3c72324 100644 --- a/absl/strings/internal/charconv_parse.cc +++ b/absl/strings/internal/charconv_parse.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/charconv_parse.h b/absl/strings/internal/charconv_parse.h index 7a5c0874..44d06b2e 100644 --- a/absl/strings/internal/charconv_parse.h +++ b/absl/strings/internal/charconv_parse.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/charconv_parse_test.cc b/absl/strings/internal/charconv_parse_test.cc index f48b9aee..9511c987 100644 --- a/absl/strings/internal/charconv_parse_test.cc +++ b/absl/strings/internal/charconv_parse_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/escaping_test_common.h b/absl/strings/internal/escaping_test_common.h index cc41f431..bd803031 100644 --- a/absl/strings/internal/escaping_test_common.h +++ b/absl/strings/internal/escaping_test_common.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/memutil.cc b/absl/strings/internal/memutil.cc index a0de70df..77aa63c2 100644 --- a/absl/strings/internal/memutil.cc +++ b/absl/strings/internal/memutil.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/memutil.h b/absl/strings/internal/memutil.h index 7de383b1..7c071a82 100644 --- a/absl/strings/internal/memutil.h +++ b/absl/strings/internal/memutil.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/memutil_benchmark.cc b/absl/strings/internal/memutil_benchmark.cc index 77915adb..dc95c3e5 100644 --- a/absl/strings/internal/memutil_benchmark.cc +++ b/absl/strings/internal/memutil_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/memutil_test.cc b/absl/strings/internal/memutil_test.cc index 09424de9..d8681ddf 100644 --- a/absl/strings/internal/memutil_test.cc +++ b/absl/strings/internal/memutil_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/numbers_test_common.h b/absl/strings/internal/numbers_test_common.h index f6241ff3..28247205 100644 --- a/absl/strings/internal/numbers_test_common.h +++ b/absl/strings/internal/numbers_test_common.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/ostringstream.cc b/absl/strings/internal/ostringstream.cc index 6ee2b109..d0f0f84b 100644 --- a/absl/strings/internal/ostringstream.cc +++ b/absl/strings/internal/ostringstream.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/ostringstream.h b/absl/strings/internal/ostringstream.h index 316379ca..20792015 100644 --- a/absl/strings/internal/ostringstream.h +++ b/absl/strings/internal/ostringstream.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/ostringstream_benchmark.cc b/absl/strings/internal/ostringstream_benchmark.cc index c93f9690..5979f182 100644 --- a/absl/strings/internal/ostringstream_benchmark.cc +++ b/absl/strings/internal/ostringstream_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/ostringstream_test.cc b/absl/strings/internal/ostringstream_test.cc index 069a0e1f..2879e50e 100644 --- a/absl/strings/internal/ostringstream_test.cc +++ b/absl/strings/internal/ostringstream_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/pow10_helper.cc b/absl/strings/internal/pow10_helper.cc index 66be163f..03ed8d07 100644 --- a/absl/strings/internal/pow10_helper.cc +++ b/absl/strings/internal/pow10_helper.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/pow10_helper.h b/absl/strings/internal/pow10_helper.h index fe7e735a..9d1aa710 100644 --- a/absl/strings/internal/pow10_helper.h +++ b/absl/strings/internal/pow10_helper.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/pow10_helper_test.cc b/absl/strings/internal/pow10_helper_test.cc index 9a13d524..a4a68b5d 100644 --- a/absl/strings/internal/pow10_helper_test.cc +++ b/absl/strings/internal/pow10_helper_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/resize_uninitialized.h b/absl/strings/internal/resize_uninitialized.h index 25d602b1..469962b2 100644 --- a/absl/strings/internal/resize_uninitialized.h +++ b/absl/strings/internal/resize_uninitialized.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/resize_uninitialized_test.cc b/absl/strings/internal/resize_uninitialized_test.cc index 43aece8d..c5be0b12 100644 --- a/absl/strings/internal/resize_uninitialized_test.cc +++ b/absl/strings/internal/resize_uninitialized_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/stl_type_traits.h b/absl/strings/internal/stl_type_traits.h index 04c4a532..202ab374 100644 --- a/absl/strings/internal/stl_type_traits.h +++ b/absl/strings/internal/stl_type_traits.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/str_format/arg_test.cc b/absl/strings/internal/str_format/arg_test.cc index 83d59048..3421fac1 100644 --- a/absl/strings/internal/str_format/arg_test.cc +++ b/absl/strings/internal/str_format/arg_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // #include "absl/strings/internal/str_format/arg.h" diff --git a/absl/strings/internal/str_format/extension.cc b/absl/strings/internal/str_format/extension.cc index c2174703..d7f58159 100644 --- a/absl/strings/internal/str_format/extension.cc +++ b/absl/strings/internal/str_format/extension.cc @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/str_format/extension.h b/absl/strings/internal/str_format/extension.h index 55be9284..30235e08 100644 --- a/absl/strings/internal/str_format/extension.h +++ b/absl/strings/internal/str_format/extension.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/str_format/extension_test.cc b/absl/strings/internal/str_format/extension_test.cc index 224fc923..334a1484 100644 --- a/absl/strings/internal/str_format/extension_test.cc +++ b/absl/strings/internal/str_format/extension_test.cc @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/str_format/output.cc b/absl/strings/internal/str_format/output.cc index d7fef69b..38987b63 100644 --- a/absl/strings/internal/str_format/output.cc +++ b/absl/strings/internal/str_format/output.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/str_format/output.h b/absl/strings/internal/str_format/output.h index 12ecd99e..42da6417 100644 --- a/absl/strings/internal/str_format/output.h +++ b/absl/strings/internal/str_format/output.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/str_format/output_test.cc b/absl/strings/internal/str_format/output_test.cc index 305cc6e6..ca93d1e3 100644 --- a/absl/strings/internal/str_format/output_test.cc +++ b/absl/strings/internal/str_format/output_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/str_join_internal.h b/absl/strings/internal/str_join_internal.h index 6281da6e..7c35f4de 100644 --- a/absl/strings/internal/str_join_internal.h +++ b/absl/strings/internal/str_join_internal.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/str_split_internal.h b/absl/strings/internal/str_split_internal.h index 34390a91..52f62226 100644 --- a/absl/strings/internal/str_split_internal.h +++ b/absl/strings/internal/str_split_internal.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/utf8.cc b/absl/strings/internal/utf8.cc index 2415c2cc..82d36c24 100644 --- a/absl/strings/internal/utf8.cc +++ b/absl/strings/internal/utf8.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/utf8.h b/absl/strings/internal/utf8.h index d2c3c0b0..445d4c35 100644 --- a/absl/strings/internal/utf8.h +++ b/absl/strings/internal/utf8.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/utf8_test.cc b/absl/strings/internal/utf8_test.cc index 6ffa36cd..88dd5036 100644 --- a/absl/strings/internal/utf8_test.cc +++ b/absl/strings/internal/utf8_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/match.cc b/absl/strings/match.cc index a2e9064c..7b24241a 100644 --- a/absl/strings/match.cc +++ b/absl/strings/match.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/match.h b/absl/strings/match.h index 3a4fefd9..5251b7ff 100644 --- a/absl/strings/match.h +++ b/absl/strings/match.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/match_test.cc b/absl/strings/match_test.cc index 0dca33ae..4c313dda 100644 --- a/absl/strings/match_test.cc +++ b/absl/strings/match_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/numbers.cc b/absl/strings/numbers.cc index 60c8fed1..558c3396 100644 --- a/absl/strings/numbers.cc +++ b/absl/strings/numbers.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/numbers.h b/absl/strings/numbers.h index dc02bc30..e0f96df9 100644 --- a/absl/strings/numbers.h +++ b/absl/strings/numbers.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, @@ -53,7 +53,7 @@ ABSL_MUST_USE_RESULT bool SimpleAtoi(absl::string_view s, int_type* out); // // Converts the given string (optionally followed or preceded by ASCII // whitespace) into a float, which may be rounded on overflow or underflow. -// See http://en.cppreference.com/w/c/string/byte/strtof for details about the +// See https://en.cppreference.com/w/c/string/byte/strtof for details about the // allowed formats for `str`. If any errors are encountered, this function // returns `false`, leaving `out` in an unspecified state. ABSL_MUST_USE_RESULT bool SimpleAtof(absl::string_view str, float* out); @@ -62,7 +62,7 @@ ABSL_MUST_USE_RESULT bool SimpleAtof(absl::string_view str, float* out); // // Converts the given string (optionally followed or preceded by ASCII // whitespace) into a double, which may be rounded on overflow or underflow. -// See http://en.cppreference.com/w/c/string/byte/strtof for details about the +// See https://en.cppreference.com/w/c/string/byte/strtof for details about the // allowed formats for `str`. If any errors are encountered, this function // returns `false`, leaving `out` in an unspecified state. ABSL_MUST_USE_RESULT bool SimpleAtod(absl::string_view str, double* out); diff --git a/absl/strings/numbers_benchmark.cc b/absl/strings/numbers_benchmark.cc index 0570b758..54dbedd3 100644 --- a/absl/strings/numbers_benchmark.cc +++ b/absl/strings/numbers_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/numbers_test.cc b/absl/strings/numbers_test.cc index 7edb73eb..b7b03ff0 100644 --- a/absl/strings/numbers_test.cc +++ b/absl/strings/numbers_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/str_cat.cc b/absl/strings/str_cat.cc index b3a55d13..2667976d 100644 --- a/absl/strings/str_cat.cc +++ b/absl/strings/str_cat.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/str_cat.h b/absl/strings/str_cat.h index 7b5bedb0..69d6eaad 100644 --- a/absl/strings/str_cat.h +++ b/absl/strings/str_cat.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/str_cat_benchmark.cc b/absl/strings/str_cat_benchmark.cc index b6df9e30..14c63b3f 100644 --- a/absl/strings/str_cat_benchmark.cc +++ b/absl/strings/str_cat_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/str_cat_test.cc b/absl/strings/str_cat_test.cc index af459c51..beb15fa9 100644 --- a/absl/strings/str_cat_test.cc +++ b/absl/strings/str_cat_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/str_format.h b/absl/strings/str_format.h index 4736bef1..486fe0eb 100644 --- a/absl/strings/str_format.h +++ b/absl/strings/str_format.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/str_join.h b/absl/strings/str_join.h index 69abc9c1..7345b962 100644 --- a/absl/strings/str_join.h +++ b/absl/strings/str_join.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/str_join_benchmark.cc b/absl/strings/str_join_benchmark.cc index f423e123..d6f689ff 100644 --- a/absl/strings/str_join_benchmark.cc +++ b/absl/strings/str_join_benchmark.cc @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/str_join_test.cc b/absl/strings/str_join_test.cc index de9c3551..921d9c2b 100644 --- a/absl/strings/str_join_test.cc +++ b/absl/strings/str_join_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/str_replace.cc b/absl/strings/str_replace.cc index d01b8b11..280f63d3 100644 --- a/absl/strings/str_replace.cc +++ b/absl/strings/str_replace.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/str_replace.h b/absl/strings/str_replace.h index 6d284042..30540d02 100644 --- a/absl/strings/str_replace.h +++ b/absl/strings/str_replace.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/str_replace_benchmark.cc b/absl/strings/str_replace_benchmark.cc index 07fd3a70..95b2dc10 100644 --- a/absl/strings/str_replace_benchmark.cc +++ b/absl/strings/str_replace_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/str_replace_test.cc b/absl/strings/str_replace_test.cc index 73c69a59..1ca23aff 100644 --- a/absl/strings/str_replace_test.cc +++ b/absl/strings/str_replace_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/str_split.cc b/absl/strings/str_split.cc index 0a68c52d..25931307 100644 --- a/absl/strings/str_split.cc +++ b/absl/strings/str_split.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/str_split.h b/absl/strings/str_split.h index dc45bc8a..8eb55089 100644 --- a/absl/strings/str_split.h +++ b/absl/strings/str_split.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/str_split_benchmark.cc b/absl/strings/str_split_benchmark.cc index 6280568a..28c25e8d 100644 --- a/absl/strings/str_split_benchmark.cc +++ b/absl/strings/str_split_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/str_split_test.cc b/absl/strings/str_split_test.cc index babead92..4b8e7d6b 100644 --- a/absl/strings/str_split_test.cc +++ b/absl/strings/str_split_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/string_view.cc b/absl/strings/string_view.cc index 4ceeb6bf..cb79d5df 100644 --- a/absl/strings/string_view.cc +++ b/absl/strings/string_view.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, @@ -228,7 +228,7 @@ string_view::size_type string_view::find_last_not_of(char c, // member definitions that are required by the C++ standard, resulting in // LNK1169 "multiply defined" errors at link time. __declspec(selectany) asks // MSVC to choose only one definition for the symbol it decorates. See details -// at http://msdn.microsoft.com/en-us/library/34h23df8(v=vs.100).aspx +// at https://msdn.microsoft.com/en-us/library/34h23df8(v=vs.100).aspx #ifdef _MSC_VER #define ABSL_STRING_VIEW_SELECTANY __declspec(selectany) #else diff --git a/absl/strings/string_view.h b/absl/strings/string_view.h index 72f0f414..524dbebb 100644 --- a/absl/strings/string_view.h +++ b/absl/strings/string_view.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/string_view_benchmark.cc b/absl/strings/string_view_benchmark.cc index f4420320..46909cb0 100644 --- a/absl/strings/string_view_benchmark.cc +++ b/absl/strings/string_view_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/string_view_test.cc b/absl/strings/string_view_test.cc index 2150b4e5..d439900d 100644 --- a/absl/strings/string_view_test.cc +++ b/absl/strings/string_view_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/strip.h b/absl/strings/strip.h index 8d0d7c6b..e1341e08 100644 --- a/absl/strings/strip.h +++ b/absl/strings/strip.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/strip_test.cc b/absl/strings/strip_test.cc index 67355fcb..e4e00cb6 100644 --- a/absl/strings/strip_test.cc +++ b/absl/strings/strip_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/substitute.cc b/absl/strings/substitute.cc index 3b200594..bc176950 100644 --- a/absl/strings/substitute.cc +++ b/absl/strings/substitute.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/substitute.h b/absl/strings/substitute.h index 2b74b382..a45ff039 100644 --- a/absl/strings/substitute.h +++ b/absl/strings/substitute.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/substitute_test.cc b/absl/strings/substitute_test.cc index 144df01e..f6568906 100644 --- a/absl/strings/substitute_test.cc +++ b/absl/strings/substitute_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/BUILD.bazel b/absl/synchronization/BUILD.bazel index 43680046..ac019041 100644 --- a/absl/synchronization/BUILD.bazel +++ b/absl/synchronization/BUILD.bazel @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/CMakeLists.txt b/absl/synchronization/CMakeLists.txt index cb77b685..68473b73 100644 --- a/absl/synchronization/CMakeLists.txt +++ b/absl/synchronization/CMakeLists.txt @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/barrier.cc b/absl/synchronization/barrier.cc index a1b3ad5c..c2c539ac 100644 --- a/absl/synchronization/barrier.cc +++ b/absl/synchronization/barrier.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/barrier.h b/absl/synchronization/barrier.h index f834feec..23bb2f58 100644 --- a/absl/synchronization/barrier.h +++ b/absl/synchronization/barrier.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/barrier_test.cc b/absl/synchronization/barrier_test.cc index d6cababd..bfc6cb18 100644 --- a/absl/synchronization/barrier_test.cc +++ b/absl/synchronization/barrier_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/blocking_counter.cc b/absl/synchronization/blocking_counter.cc index 7e68e960..481a06b2 100644 --- a/absl/synchronization/blocking_counter.cc +++ b/absl/synchronization/blocking_counter.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/blocking_counter.h b/absl/synchronization/blocking_counter.h index 557ed028..4c66e0ab 100644 --- a/absl/synchronization/blocking_counter.h +++ b/absl/synchronization/blocking_counter.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/blocking_counter_test.cc b/absl/synchronization/blocking_counter_test.cc index e8223f84..c63e3392 100644 --- a/absl/synchronization/blocking_counter_test.cc +++ b/absl/synchronization/blocking_counter_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/internal/create_thread_identity.cc b/absl/synchronization/internal/create_thread_identity.cc index 60be25c9..6e93605d 100644 --- a/absl/synchronization/internal/create_thread_identity.cc +++ b/absl/synchronization/internal/create_thread_identity.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/internal/create_thread_identity.h b/absl/synchronization/internal/create_thread_identity.h index 1bb87dee..b2525b72 100644 --- a/absl/synchronization/internal/create_thread_identity.h +++ b/absl/synchronization/internal/create_thread_identity.h @@ -5,7 +5,7 @@ * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * - * http://www.apache.org/licenses/LICENSE-2.0 + * https://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/internal/graphcycles.cc b/absl/synchronization/internal/graphcycles.cc index d3878de2..0c8c7564 100644 --- a/absl/synchronization/internal/graphcycles.cc +++ b/absl/synchronization/internal/graphcycles.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/internal/graphcycles.h b/absl/synchronization/internal/graphcycles.h index 2e6686a4..e5bde007 100644 --- a/absl/synchronization/internal/graphcycles.h +++ b/absl/synchronization/internal/graphcycles.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/internal/graphcycles_benchmark.cc b/absl/synchronization/internal/graphcycles_benchmark.cc index a239c25c..54823e0b 100644 --- a/absl/synchronization/internal/graphcycles_benchmark.cc +++ b/absl/synchronization/internal/graphcycles_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/internal/graphcycles_test.cc b/absl/synchronization/internal/graphcycles_test.cc index 9a85b390..58e8477b 100644 --- a/absl/synchronization/internal/graphcycles_test.cc +++ b/absl/synchronization/internal/graphcycles_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/internal/kernel_timeout.h b/absl/synchronization/internal/kernel_timeout.h index 9e1eed75..543c4a03 100644 --- a/absl/synchronization/internal/kernel_timeout.h +++ b/absl/synchronization/internal/kernel_timeout.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/internal/mutex_nonprod.cc b/absl/synchronization/internal/mutex_nonprod.cc index 45c60326..267deaff 100644 --- a/absl/synchronization/internal/mutex_nonprod.cc +++ b/absl/synchronization/internal/mutex_nonprod.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/internal/per_thread_sem.cc b/absl/synchronization/internal/per_thread_sem.cc index caa2baf6..d22539dc 100644 --- a/absl/synchronization/internal/per_thread_sem.cc +++ b/absl/synchronization/internal/per_thread_sem.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/internal/per_thread_sem.h b/absl/synchronization/internal/per_thread_sem.h index 678b69e4..d373f63b 100644 --- a/absl/synchronization/internal/per_thread_sem.h +++ b/absl/synchronization/internal/per_thread_sem.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/internal/per_thread_sem_test.cc b/absl/synchronization/internal/per_thread_sem_test.cc index 8a318a51..dba72390 100644 --- a/absl/synchronization/internal/per_thread_sem_test.cc +++ b/absl/synchronization/internal/per_thread_sem_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/internal/thread_pool.h b/absl/synchronization/internal/thread_pool.h index c753a68d..7f458f5a 100644 --- a/absl/synchronization/internal/thread_pool.h +++ b/absl/synchronization/internal/thread_pool.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/internal/waiter.cc b/absl/synchronization/internal/waiter.cc index 768c5208..bab6d1a1 100644 --- a/absl/synchronization/internal/waiter.cc +++ b/absl/synchronization/internal/waiter.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/internal/waiter.h b/absl/synchronization/internal/waiter.h index 23166f4b..66b4bebf 100644 --- a/absl/synchronization/internal/waiter.h +++ b/absl/synchronization/internal/waiter.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/lifetime_test.cc b/absl/synchronization/lifetime_test.cc index 8b168e21..0279c8f8 100644 --- a/absl/synchronization/lifetime_test.cc +++ b/absl/synchronization/lifetime_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/mutex.cc b/absl/synchronization/mutex.cc index 40ab7d22..f4ed0d00 100644 --- a/absl/synchronization/mutex.cc +++ b/absl/synchronization/mutex.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/mutex.h b/absl/synchronization/mutex.h index 4b65e92c..cf0f86dc 100644 --- a/absl/synchronization/mutex.h +++ b/absl/synchronization/mutex.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/mutex_benchmark.cc b/absl/synchronization/mutex_benchmark.cc index 2652bb97..ab188001 100644 --- a/absl/synchronization/mutex_benchmark.cc +++ b/absl/synchronization/mutex_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/mutex_test.cc b/absl/synchronization/mutex_test.cc index 92fcd53d..53c1f744 100644 --- a/absl/synchronization/mutex_test.cc +++ b/absl/synchronization/mutex_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/notification.cc b/absl/synchronization/notification.cc index cdcbc134..53ace008 100644 --- a/absl/synchronization/notification.cc +++ b/absl/synchronization/notification.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/notification.h b/absl/synchronization/notification.h index f95f4d14..19f51de7 100644 --- a/absl/synchronization/notification.h +++ b/absl/synchronization/notification.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/notification_test.cc b/absl/synchronization/notification_test.cc index 95bde0bd..059d4cd2 100644 --- a/absl/synchronization/notification_test.cc +++ b/absl/synchronization/notification_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/BUILD.bazel b/absl/time/BUILD.bazel index 578dc917..a94be655 100644 --- a/absl/time/BUILD.bazel +++ b/absl/time/BUILD.bazel @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/CMakeLists.txt b/absl/time/CMakeLists.txt index db60e712..d67a486d 100644 --- a/absl/time/CMakeLists.txt +++ b/absl/time/CMakeLists.txt @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/civil_time.cc b/absl/time/civil_time.cc index c7ba8916..7527fc11 100644 --- a/absl/time/civil_time.cc +++ b/absl/time/civil_time.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/civil_time.h b/absl/time/civil_time.h index fd7f1e85..f231e4f8 100644 --- a/absl/time/civil_time.h +++ b/absl/time/civil_time.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/civil_time_benchmark.cc b/absl/time/civil_time_benchmark.cc index f30f636d..40869835 100644 --- a/absl/time/civil_time_benchmark.cc +++ b/absl/time/civil_time_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/civil_time_test.cc b/absl/time/civil_time_test.cc index dc83d7a9..b8d57135 100644 --- a/absl/time/civil_time_test.cc +++ b/absl/time/civil_time_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/clock.cc b/absl/time/clock.cc index 4863f643..fa0ed34d 100644 --- a/absl/time/clock.cc +++ b/absl/time/clock.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/clock.h b/absl/time/clock.h index 3753d4ee..bb52e4f6 100644 --- a/absl/time/clock.h +++ b/absl/time/clock.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/clock_benchmark.cc b/absl/time/clock_benchmark.cc index 3d3cd9d5..a69fe00b 100644 --- a/absl/time/clock_benchmark.cc +++ b/absl/time/clock_benchmark.cc @@ -3,7 +3,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/clock_test.cc b/absl/time/clock_test.cc index 707166d0..4bcfc6bc 100644 --- a/absl/time/clock_test.cc +++ b/absl/time/clock_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/duration.cc b/absl/time/duration.cc index 7d4af8c7..be4ef2ea 100644 --- a/absl/time/duration.cc +++ b/absl/time/duration.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, @@ -749,7 +749,7 @@ void AppendNumberUnit(std::string* out, double n, DisplayUnit unit) { } // namespace -// From Go's doc at http://golang.org/pkg/time/#Duration.String +// From Go's doc at https://golang.org/pkg/time/#Duration.String // [FormatDuration] returns a string representing the duration in the // form "72h3m0.5s". Leading zero units are omitted. As a special // case, durations less than one second format use a smaller unit @@ -855,8 +855,8 @@ bool ConsumeDurationUnit(const char** start, Duration* unit) { } // namespace -// From Go's doc at http://golang.org/pkg/time/#ParseDuration -// [ParseDuration] parses a duration string. A duration string is +// From Go's doc at https://golang.org/pkg/time/#ParseDuration +// [ParseDuration] parses a duration string. A duration string is // a possibly signed sequence of decimal numbers, each with optional // fraction and a unit suffix, such as "300ms", "-1.5h" or "2h45m". // Valid time units are "ns", "us" "ms", "s", "m", "h". diff --git a/absl/time/duration_benchmark.cc b/absl/time/duration_benchmark.cc index f5fcdfb8..83a836c8 100644 --- a/absl/time/duration_benchmark.cc +++ b/absl/time/duration_benchmark.cc @@ -3,7 +3,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/duration_test.cc b/absl/time/duration_test.cc index 6dc307a9..e3cede6e 100644 --- a/absl/time/duration_test.cc +++ b/absl/time/duration_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/format.cc b/absl/time/format.cc index a3671510..d6ca8600 100644 --- a/absl/time/format.cc +++ b/absl/time/format.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/format_benchmark.cc b/absl/time/format_benchmark.cc index 766f1b39..249c51d8 100644 --- a/absl/time/format_benchmark.cc +++ b/absl/time/format_benchmark.cc @@ -3,7 +3,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/format_test.cc b/absl/time/format_test.cc index 46b972e6..4a1f1aa2 100644 --- a/absl/time/format_test.cc +++ b/absl/time/format_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/internal/get_current_time_chrono.inc b/absl/time/internal/get_current_time_chrono.inc index cf884a10..5180230d 100644 --- a/absl/time/internal/get_current_time_chrono.inc +++ b/absl/time/internal/get_current_time_chrono.inc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/internal/test_util.cc b/absl/time/internal/test_util.cc index 4483f2a9..59166a7c 100644 --- a/absl/time/internal/test_util.cc +++ b/absl/time/internal/test_util.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/internal/test_util.h b/absl/time/internal/test_util.h index d9940293..d7319ea8 100644 --- a/absl/time/internal/test_util.h +++ b/absl/time/internal/test_util.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/time.cc b/absl/time/time.cc index ac2c8a83..799bf859 100644 --- a/absl/time/time.cc +++ b/absl/time/time.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/time.h b/absl/time/time.h index 45df1fc7..fef305c5 100644 --- a/absl/time/time.h +++ b/absl/time/time.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/time_benchmark.cc b/absl/time/time_benchmark.cc index 9bbed6f8..99e62799 100644 --- a/absl/time/time_benchmark.cc +++ b/absl/time/time_benchmark.cc @@ -3,7 +3,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/time_test.cc b/absl/time/time_test.cc index 4d710709..74148d58 100644 --- a/absl/time/time_test.cc +++ b/absl/time/time_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/time_zone_test.cc b/absl/time/time_zone_test.cc index 43d91904..8f1e74ac 100644 --- a/absl/time/time_zone_test.cc +++ b/absl/time/time_zone_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/BUILD.bazel b/absl/types/BUILD.bazel index 2e490009..7da00030 100644 --- a/absl/types/BUILD.bazel +++ b/absl/types/BUILD.bazel @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/CMakeLists.txt b/absl/types/CMakeLists.txt index 05097d9e..8afde466 100644 --- a/absl/types/CMakeLists.txt +++ b/absl/types/CMakeLists.txt @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/any.h b/absl/types/any.h index a973c6da..e750f485 100644 --- a/absl/types/any.h +++ b/absl/types/any.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/any_exception_safety_test.cc b/absl/types/any_exception_safety_test.cc index f9dd8c48..00d0fb72 100644 --- a/absl/types/any_exception_safety_test.cc +++ b/absl/types/any_exception_safety_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/any_test.cc b/absl/types/any_test.cc index 115e78df..a6351bf9 100644 --- a/absl/types/any_test.cc +++ b/absl/types/any_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/bad_any_cast.cc b/absl/types/bad_any_cast.cc index 2e2fd29a..505919a5 100644 --- a/absl/types/bad_any_cast.cc +++ b/absl/types/bad_any_cast.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/bad_any_cast.h b/absl/types/bad_any_cast.h index 60390132..8d020ede 100644 --- a/absl/types/bad_any_cast.h +++ b/absl/types/bad_any_cast.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/bad_optional_access.cc b/absl/types/bad_optional_access.cc index 55870776..a791c7c2 100644 --- a/absl/types/bad_optional_access.cc +++ b/absl/types/bad_optional_access.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/bad_optional_access.h b/absl/types/bad_optional_access.h index c6c27460..add5c452 100644 --- a/absl/types/bad_optional_access.h +++ b/absl/types/bad_optional_access.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/bad_variant_access.cc b/absl/types/bad_variant_access.cc index d27d7756..a4325c8d 100644 --- a/absl/types/bad_variant_access.cc +++ b/absl/types/bad_variant_access.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/bad_variant_access.h b/absl/types/bad_variant_access.h index e7355a5a..637db435 100644 --- a/absl/types/bad_variant_access.h +++ b/absl/types/bad_variant_access.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/internal/variant.h b/absl/types/internal/variant.h index a0ab1e8f..4926b321 100644 --- a/absl/types/internal/variant.h +++ b/absl/types/internal/variant.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/optional.cc b/absl/types/optional.cc index ef272904..44ff8294 100644 --- a/absl/types/optional.cc +++ b/absl/types/optional.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/optional.h b/absl/types/optional.h index d800ca68..0c1213f4 100644 --- a/absl/types/optional.h +++ b/absl/types/optional.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/optional_exception_safety_test.cc b/absl/types/optional_exception_safety_test.cc index d117ee51..aaf8ebcd 100644 --- a/absl/types/optional_exception_safety_test.cc +++ b/absl/types/optional_exception_safety_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/optional_test.cc b/absl/types/optional_test.cc index cdbf1404..b93aa98e 100644 --- a/absl/types/optional_test.cc +++ b/absl/types/optional_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/span.h b/absl/types/span.h index a445f7af..bce18ebc 100644 --- a/absl/types/span.h +++ b/absl/types/span.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/span_test.cc b/absl/types/span_test.cc index ae71ebc2..294229ea 100644 --- a/absl/types/span_test.cc +++ b/absl/types/span_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/variant.h b/absl/types/variant.h index 48c5d7bf..9652e3b9 100644 --- a/absl/types/variant.h +++ b/absl/types/variant.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/variant_benchmark.cc b/absl/types/variant_benchmark.cc index 99658ac7..a5f52164 100644 --- a/absl/types/variant_benchmark.cc +++ b/absl/types/variant_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/variant_exception_safety_test.cc b/absl/types/variant_exception_safety_test.cc index 82425dbd..086fcff0 100644 --- a/absl/types/variant_exception_safety_test.cc +++ b/absl/types/variant_exception_safety_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/variant_test.cc b/absl/types/variant_test.cc index c18cb77a..9df702df 100644 --- a/absl/types/variant_test.cc +++ b/absl/types/variant_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/utility/CMakeLists.txt b/absl/utility/CMakeLists.txt index 7fe34a5b..e1edd19a 100644 --- a/absl/utility/CMakeLists.txt +++ b/absl/utility/CMakeLists.txt @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/utility/utility.h b/absl/utility/utility.h index 741b1f81..62ce6f3a 100644 --- a/absl/utility/utility.h +++ b/absl/utility/utility.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, @@ -32,8 +32,8 @@ // // References: // -// http://en.cppreference.com/w/cpp/utility/integer_sequence -// http://en.cppreference.com/w/cpp/utility/apply +// https://en.cppreference.com/w/cpp/utility/integer_sequence +// https://en.cppreference.com/w/cpp/utility/apply // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2013/n3658.html // diff --git a/absl/utility/utility_test.cc b/absl/utility/utility_test.cc index 7f425fc7..5a4972b6 100644 --- a/absl/utility/utility_test.cc +++ b/absl/utility/utility_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, -- cgit v1.2.3 From bf29470384a101b307873b26d358433138c857fc Mon Sep 17 00:00:00 2001 From: Abseil Team Date: Tue, 19 Mar 2019 11:14:01 -0700 Subject: Export of internal Abseil changes. -- bdce7e57e9e886eff1114d0266781b443f7ec639 by Derek Mauro : Change {Get|Set}EnvironmentVariable to {Get|Set}EnvironmentVariableA for compatibility with /DUNICODE. PiperOrigin-RevId: 239229514 -- 2276ed502326a044a84060d34eb19d499e3a3be2 by Derek Mauro : Import of CCTZ from GitHub. PiperOrigin-RevId: 239228622 -- a462efb970ff43b08a362ef2343fb75ac1295a50 by Derek Mauro : Adding linking of CoreFoundation to CMakeLists in absl/time. Import https://github.com/abseil/abseil-cpp/pull/280. Fix #283 PiperOrigin-RevId: 239220785 -- fc23327b97f940c682aae1956cf7a1bf87f88c06 by Derek Mauro : Add hermetic test script that uses Docker to build with a very recent version of gcc (8.3.0 today) with libstdc++ and bazel. PiperOrigin-RevId: 239220448 -- 418c08a8f6a53e63b84e39473035774417ca3aa7 by Derek Mauro : Disable part of the variant exeception safety test on move assignment when using versions of libstd++ that contain a bug. https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87431#c7 PiperOrigin-RevId: 239062455 -- 799722217aeda79679577843c91d5be62cbcbb42 by Matt Calabrese : Add internal-only IsSwappable traits corresponding to std::is_swappable and std::is_nothrow_swappable, which are used with the swap implementations of optional and variant. PiperOrigin-RevId: 239049448 -- aa46a036038a3de5c68ac5e5d3b4bf76f818d2ea by CJ Johnson : Make InlinedVectorStorage constructor explicit PiperOrigin-RevId: 239044361 -- 17949715b3aa21c794701f69f2154e91b6acabc3 by CJ Johnson : Add absl namesapce to internal/inlined_vector.h PiperOrigin-RevId: 239030789 -- 834628325953078cc08ed10d23bb8890e5bec897 by Derek Mauro : Add test script that uses Docker to build Abseil with gcc-4.8, libstdc++, and cmake. PiperOrigin-RevId: 239028433 -- 80fe24149ed73ed2ced995ad1e372fb060c60427 by CJ Johnson : Factors data members of InlinedVector into an impl type called InlinedVectorStorage so that (in future changes) the contents of a vector can be grouped together with a single pointer. PiperOrigin-RevId: 239021086 -- 585331436d5d4d79f845e45dcf79d918a0dc6169 by Derek Mauro : Add -Wno-missing-field-initializers to gcc compiler flags. gcc-4.x has spurious missing field initializer warnings. https://gcc.gnu.org/bugzilla/show_bug.cgi?id=36750 PiperOrigin-RevId: 239017217 -- 94602fe4e33ee3a552a7f2939c0f57a992f55075 by Abseil Team : Formatting fixes. PiperOrigin-RevId: 238983038 -- a1c1b63c08505574e0a8c491561840cecb2bb93e by Derek Mauro : Add hermetic test script that uses Docker to build with a very recent version of clang with libc++ and bazel. PiperOrigin-RevId: 238669118 -- e525f8d20bc2f79a0d69336b902f63858f3bff9d by Derek Mauro : Disable the test optionalTest.InPlaceTSFINAEBug until libc++ is updated. PiperOrigin-RevId: 238661703 -- f99a2a0b5ec424a059678f7f226600f137b4c74e by Derek Mauro : Correct the check for the FlatHashMap-Any test bug (list conditions instead of platforms when possible) PiperOrigin-RevId: 238653344 -- 777928035dbcbf39f361eb7d10dc3696822f692f by Jon Cohen : Add install rules for Abseil CMake. These are attempted to be limited to in-project installation. This serves two purposes -- first it's morally the same as using Abseil in-source, except you don't have to rebuild us every time. Second, the presence of an install rule makes life massively simpler for package manager maintainers. Currently this doesn't install absl tests or testonly libraries. This can be added in a follow-up patch. Fixes #38, Fixes #80, Closes #182 PiperOrigin-RevId: 238645836 -- ded1c6ce697c191b7a6ff14572b3e6d183117b2c by Derek Mauro : Add hermetic test script that uses Docker to build with a very recent version of clang with libstdc++ and bazel. PiperOrigin-RevId: 238517815 GitOrigin-RevId: bdce7e57e9e886eff1114d0266781b443f7ec639 Change-Id: I6f745869cb8ef63851891ccac05ae9a7dd241c4f --- CMake/AbseilHelpers.cmake | 39 +++-- CMake/abslConfig.cmake.in | 6 + CMakeLists.txt | 47 ++++++ absl/algorithm/container.h | 2 - absl/base/const_init.h | 1 - absl/base/dynamic_annotations.h | 1 + absl/base/internal/cycleclock.h | 1 - absl/base/internal/low_level_alloc.h | 1 + absl/base/internal/low_level_alloc_test.cc | 1 + absl/base/internal/low_level_scheduling.h | 3 +- absl/base/internal/raw_logging.h | 1 + absl/base/internal/scoped_set_env.cc | 6 +- absl/base/internal/scoped_set_env_test.cc | 4 +- absl/base/internal/thread_identity.h | 1 + absl/base/internal/unscaledcycleclock.h | 2 + absl/base/log_severity.h | 1 - absl/base/spinlock_test_common.cc | 2 + absl/base/thread_annotations.h | 2 +- absl/compiler_config_setting.bzl | 1 - absl/container/BUILD.bazel | 10 ++ absl/container/CMakeLists.txt | 12 ++ absl/container/fixed_array.h | 1 + absl/container/flat_hash_map_test.cc | 7 +- absl/container/inlined_vector.h | 180 +++++++-------------- absl/container/internal/hashtablez_sampler.h | 1 - absl/container/internal/inlined_vector.h | 130 +++++++++++++++ absl/container/internal/raw_hash_set_test.cc | 2 + absl/copts/GENERATED_AbseilCopts.cmake | 1 + absl/copts/GENERATED_copts.bzl | 1 + absl/copts/copts.py | 5 + absl/debugging/internal/address_is_readable.h | 1 - absl/debugging/internal/demangle_test.cc | 1 + absl/debugging/internal/stacktrace_x86-inl.inc | 1 + absl/debugging/leak_check.cc | 1 + absl/debugging/stacktrace.cc | 1 + absl/hash/hash.h | 1 + absl/hash/hash_test.cc | 1 + absl/hash/internal/city.h | 1 - absl/meta/type_traits.h | 61 +++++++ absl/meta/type_traits_test.cc | 81 ++++++++++ absl/numeric/int128.h | 1 - absl/strings/BUILD.bazel | 1 - absl/strings/escaping.h | 2 - absl/strings/internal/str_format/arg.h | 2 + absl/strings/internal/str_format/convert_test.cc | 1 + absl/strings/internal/str_format/extension.h | 1 - absl/strings/internal/str_format/extension_test.cc | 1 + absl/strings/internal/str_format/output_test.cc | 1 - absl/strings/internal/utf8.h | 1 - absl/strings/str_cat.h | 1 - absl/strings/str_format.h | 1 + absl/strings/str_split.h | 1 - absl/strings/string_view.h | 2 +- absl/strings/substitute.h | 1 - .../internal/create_thread_identity.h | 1 + absl/synchronization/internal/kernel_timeout.h | 2 + absl/synchronization/internal/per_thread_sem.cc | 1 + absl/synchronization/internal/per_thread_sem.h | 1 + absl/synchronization/internal/waiter.cc | 2 + absl/synchronization/mutex.cc | 1 + absl/synchronization/mutex.h | 4 + absl/synchronization/mutex_test.cc | 6 +- absl/synchronization/notification.h | 1 + absl/time/civil_time.h | 1 - absl/time/duration.cc | 1 + absl/time/internal/cctz/src/time_zone_lookup.cc | 2 +- absl/time/time.cc | 1 + absl/time/time.h | 3 +- absl/types/any_exception_safety_test.cc | 1 + absl/types/internal/variant.h | 5 +- absl/types/optional.h | 19 +-- absl/types/optional_test.cc | 2 + absl/types/variant.h | 17 +- absl/types/variant_exception_safety_test.cc | 9 ++ absl/types/variant_test.cc | 1 + absl/utility/utility.h | 1 - ci/linux_clang-latest_libcxx_bazel.sh | 62 +++++++ ci/linux_clang-latest_libstdcxx_bazel.sh | 61 +++++++ ci/linux_gcc-4.8_libstdcxx_cmake.sh | 61 +++++++ ci/linux_gcc-latest_libstdcxx_bazel.sh | 59 +++++++ 80 files changed, 770 insertions(+), 194 deletions(-) create mode 100644 CMake/abslConfig.cmake.in create mode 100644 absl/container/internal/inlined_vector.h create mode 100755 ci/linux_clang-latest_libcxx_bazel.sh create mode 100755 ci/linux_clang-latest_libstdcxx_bazel.sh create mode 100755 ci/linux_gcc-4.8_libstdcxx_cmake.sh create mode 100755 ci/linux_gcc-latest_libstdcxx_bazel.sh (limited to 'absl/algorithm/container.h') diff --git a/CMake/AbseilHelpers.cmake b/CMake/AbseilHelpers.cmake index 8fdd510f..6d26169d 100644 --- a/CMake/AbseilHelpers.cmake +++ b/CMake/AbseilHelpers.cmake @@ -16,6 +16,7 @@ include(CMakeParseArguments) include(AbseilConfigureCopts) +include(GNUInstallDirs) # The IDE folder for Abseil that will be used if Abseil is included in a CMake # project that sets @@ -59,20 +60,17 @@ set(ABSL_IDE_FOLDER Abseil) # "b.cc" # DEPS # absl_internal_awesome # not "awesome"! +# PUBLIC # ) # -# If PUBLIC is set, absl_cc_library will instead create a target named -# absl_${NAME} and still an alias absl::${NAME}. -# # absl_cc_library( # NAME # main_lib # ... -# PUBLIC +# DEPS +# absl::fantastic_lib # since fantastic_lib is public # ) # -# User can then use the library as absl::main_lib (although absl_main_lib is defined too). -# # TODO: Implement "ALWAYSLINK" function(absl_cc_library) cmake_parse_arguments(ABSL_CC_LIB @@ -83,7 +81,7 @@ function(absl_cc_library) ) if (NOT ABSL_CC_LIB_TESTONLY OR ABSL_RUN_TESTS) - set(_NAME "absl_${ABSL_CC_LIB_NAME}") + set(_NAME "${ABSL_CC_LIB_NAME}") # Check if this is a header-only library # Note that as of February 2019, many popular OS's (for example, Ubuntu @@ -105,7 +103,10 @@ function(absl_cc_library) add_library(${_NAME} STATIC "") target_sources(${_NAME} PRIVATE ${ABSL_CC_LIB_SRCS} ${ABSL_CC_LIB_HDRS}) target_include_directories(${_NAME} - PUBLIC ${ABSL_COMMON_INCLUDE_DIRS}) + PUBLIC + $ + $ + ) target_compile_options(${_NAME} PRIVATE ${ABSL_CC_LIB_COPTS}) target_link_libraries(${_NAME} @@ -126,17 +127,37 @@ function(absl_cc_library) # INTERFACE libraries can't have the CXX_STANDARD property set set_property(TARGET ${_NAME} PROPERTY CXX_STANDARD ${ABSL_CXX_STANDARD}) set_property(TARGET ${_NAME} PROPERTY CXX_STANDARD_REQUIRED ON) + + # When being installed, we lose the absl_ prefix. We want to put it back + # to have properly named lib files. This is a no-op when we are not being + # installed. + set_target_properties(${_NAME} PROPERTIES + OUTPUT_NAME "absl_${_NAME}" + ) else() # Generating header-only library add_library(${_NAME} INTERFACE) target_include_directories(${_NAME} - INTERFACE ${ABSL_COMMON_INCLUDE_DIRS}) + INTERFACE + $ + $ + ) target_link_libraries(${_NAME} INTERFACE ${ABSL_CC_LIB_DEPS} ${ABSL_CC_LIB_LINKOPTS} ) target_compile_definitions(${_NAME} INTERFACE ${ABSL_CC_LIB_DEFINES}) endif() + # TODO currently we don't install googletest alongside abseil sources, so + # installed abseil can't be tested. + if (NOT ABSL_CC_LIB_TESTONLY) + install(TARGETS ${_NAME} EXPORT ${PROJECT_NAME}Targets + RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} + LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} + ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR} + ) + endif() + add_library(absl::${ABSL_CC_LIB_NAME} ALIAS ${_NAME}) endif() endfunction() diff --git a/CMake/abslConfig.cmake.in b/CMake/abslConfig.cmake.in new file mode 100644 index 00000000..bf8c4f6a --- /dev/null +++ b/CMake/abslConfig.cmake.in @@ -0,0 +1,6 @@ +## absl CMake configuration file. Note that there is no corresponding +# abslConfigVersion.cmake since non-LTS Abseil isn't versioned. + +@PACKAGE_INIT@ + +include ("${CMAKE_CURRENT_LIST_DIR}/@PROJECT_NAME@Targets.cmake") \ No newline at end of file diff --git a/CMakeLists.txt b/CMakeLists.txt index 571e48c5..e3bb8d05 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -26,14 +26,26 @@ if (POLICY CMP0025) cmake_policy(SET CMP0025 NEW) endif() +# if command can use IN_LIST +cmake_policy(SET CMP0057 NEW) + project(absl) +# when absl is included as subproject (i.e. using add_subdirectory(abseil-cpp)) +# in the source tree of a project that uses it, install rules are disabled. +if(NOT "^${CMAKE_SOURCE_DIR}$" STREQUAL "^${PROJECT_SOURCE_DIR}$") + set(ABSL_ENABLE_INSTALL FALSE) +else() + set(ABSL_ENABLE_INSTALL TRUE) +endif() + list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_LIST_DIR}/CMake ${CMAKE_CURRENT_LIST_DIR}/absl/copts ) include(GNUInstallDirs) +include(CMakePackageConfigHelpers) include(AbseilHelpers) @@ -73,11 +85,23 @@ if(${ABSL_RUN_TESTS}) enable_testing() endif() +# We don't support system-wide installation +list(APPEND SYSTEM_INSTALL_DIRS "/usr/local" "/usr" "/opt/" "/opt/local" "c:/Program Files/${PROJECT_NAME}") +if(NOT DEFINED CMAKE_INSTALL_PREFIX OR CMAKE_INSTALL_PREFIX IN_LIST SYSTEM_INSTALL_DIRS) + message(WARNING "\ +The default and system-level install directories are unsupported except in LTS \ +releases of Abseil. Please set CMAKE_INSTALL_PREFIX to install Abseil in your \ +source or build tree directly.\ + ") +endif() + ## check targets if(BUILD_TESTING) if(${ABSL_USE_GOOGLETEST_HEAD}) include(CMake/DownloadGTest.cmake) + set(absl_gtest_src_dir ${CMAKE_BINARY_DIR}/googletest-src) + set(absl_gtest_build_dir ${CMAKE_BINARY_DIR}/googletest-build) endif() check_target(gtest) @@ -93,3 +117,26 @@ if(BUILD_TESTING) endif() add_subdirectory(absl) + +# install as a subdirectory only +install(EXPORT ${PROJECT_NAME}Targets + NAMESPACE absl:: + DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake" +) + +configure_package_config_file( + CMake/abslConfig.cmake.in + "${PROJECT_BINARY_DIR}/${PROJECT_NAME}Config.cmake" + INSTALL_DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake" +) + +install(FILES "${PROJECT_BINARY_DIR}/${PROJECT_NAME}Config.cmake" + DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake +) + +install(DIRECTORY absl + DESTINATION ${CMAKE_INSTALL_INCLUDEDIR} + FILES_MATCHING + PATTERN "*.inc" + PATTERN "*.h" +) diff --git a/absl/algorithm/container.h b/absl/algorithm/container.h index 7348d632..752e47b2 100644 --- a/absl/algorithm/container.h +++ b/absl/algorithm/container.h @@ -36,7 +36,6 @@ // For template parameter and variable naming, `C` indicates the container type // to which the function is applied, `Pred` indicates the predicate object type // to be used by the function and `T` indicates the applicable element type. -// #ifndef ABSL_ALGORITHM_CONTAINER_H_ #define ABSL_ALGORITHM_CONTAINER_H_ @@ -648,7 +647,6 @@ container_algorithm_internal::ContainerIter c_generate_n(C& c, Size n, // and `unique()` are omitted, because it's not clear whether or not such // functions should call erase on their supplied sequences afterwards. Either // behavior would be surprising for a different set of users. -// // c_remove_copy() // diff --git a/absl/base/const_init.h b/absl/base/const_init.h index 1b2b8c2b..17858a77 100644 --- a/absl/base/const_init.h +++ b/absl/base/const_init.h @@ -60,7 +60,6 @@ // // The absl::kConstInit tag should only be used to define objects with static // or thread_local storage duration. -// namespace absl { diff --git a/absl/base/dynamic_annotations.h b/absl/base/dynamic_annotations.h index cdeb18c2..ac33df9e 100644 --- a/absl/base/dynamic_annotations.h +++ b/absl/base/dynamic_annotations.h @@ -139,6 +139,7 @@ #define ANNOTATE_MEMORY_IS_INITIALIZED(address, size) /* empty */ #define ANNOTATE_MEMORY_IS_UNINITIALIZED(address, size) /* empty */ #endif /* DYNAMIC_ANNOTATIONS_ENABLED || MEMORY_SANITIZER */ + /* TODO(delesley) -- Replace __CLANG_SUPPORT_DYN_ANNOTATION__ with the appropriate feature ID. */ #if defined(__clang__) && (!defined(SWIG)) \ diff --git a/absl/base/internal/cycleclock.h b/absl/base/internal/cycleclock.h index 7874db71..794564e1 100644 --- a/absl/base/internal/cycleclock.h +++ b/absl/base/internal/cycleclock.h @@ -28,7 +28,6 @@ // not necessarily "CPU cycles" and code should not rely on that behavior, even // if experimentally observed. // -// // An arbitrary offset may have been added to the counter at power on. // // On some platforms, the rate and offset of the counter may differ diff --git a/absl/base/internal/low_level_alloc.h b/absl/base/internal/low_level_alloc.h index f83c7bc8..b35673de 100644 --- a/absl/base/internal/low_level_alloc.h +++ b/absl/base/internal/low_level_alloc.h @@ -119,4 +119,5 @@ class LowLevelAlloc { } // namespace base_internal } // namespace absl + #endif // ABSL_BASE_INTERNAL_LOW_LEVEL_ALLOC_H_ diff --git a/absl/base/internal/low_level_alloc_test.cc b/absl/base/internal/low_level_alloc_test.cc index d2d31820..34a080cb 100644 --- a/absl/base/internal/low_level_alloc_test.cc +++ b/absl/base/internal/low_level_alloc_test.cc @@ -137,6 +137,7 @@ static void Test(bool use_new_arena, bool call_malloc_hook, int n) { TEST_ASSERT(LowLevelAlloc::DeleteArena(arena)); } } + // LowLevelAlloc is designed to be safe to call before main(). static struct BeforeMain { BeforeMain() { diff --git a/absl/base/internal/low_level_scheduling.h b/absl/base/internal/low_level_scheduling.h index 2a5a3847..0fcc8d3b 100644 --- a/absl/base/internal/low_level_scheduling.h +++ b/absl/base/internal/low_level_scheduling.h @@ -86,6 +86,7 @@ class SchedulingGuard { //------------------------------------------------------------------------------ // End of public interfaces. //------------------------------------------------------------------------------ + inline bool SchedulingGuard::ReschedulingIsAllowed() { return false; } @@ -98,7 +99,7 @@ inline void SchedulingGuard::EnableRescheduling(bool /* disable_result */) { return; } - } // namespace base_internal } // namespace absl + #endif // ABSL_BASE_INTERNAL_LOW_LEVEL_SCHEDULING_H_ diff --git a/absl/base/internal/raw_logging.h b/absl/base/internal/raw_logging.h index 4cbbbe59..6a4c0936 100644 --- a/absl/base/internal/raw_logging.h +++ b/absl/base/internal/raw_logging.h @@ -38,6 +38,7 @@ // ABSL_RAW_LOG(ERROR, "Failed foo with %i: %s", status, error); // This will print an almost standard log line like this to stderr only: // E0821 211317 file.cc:123] RAW: Failed foo with 22: bad_file + #define ABSL_RAW_LOG(severity, ...) \ do { \ constexpr const char* absl_raw_logging_internal_basename = \ diff --git a/absl/base/internal/scoped_set_env.cc b/absl/base/internal/scoped_set_env.cc index 9b164124..3ac3f68d 100644 --- a/absl/base/internal/scoped_set_env.cc +++ b/absl/base/internal/scoped_set_env.cc @@ -33,7 +33,7 @@ const int kMaxEnvVarValueSize = 1024; void SetEnvVar(const char* name, const char* value) { #ifdef _WIN32 - SetEnvironmentVariable(name, value); + SetEnvironmentVariableA(name, value); #else if (value == nullptr) { ::unsetenv(name); @@ -49,7 +49,7 @@ ScopedSetEnv::ScopedSetEnv(const char* var_name, const char* new_value) : var_name_(var_name), was_unset_(false) { #ifdef _WIN32 char buf[kMaxEnvVarValueSize]; - auto get_res = GetEnvironmentVariable(var_name_.c_str(), buf, sizeof(buf)); + auto get_res = GetEnvironmentVariableA(var_name_.c_str(), buf, sizeof(buf)); ABSL_INTERNAL_CHECK(get_res < sizeof(buf), "value exceeds buffer size"); if (get_res == 0) { @@ -58,7 +58,7 @@ ScopedSetEnv::ScopedSetEnv(const char* var_name, const char* new_value) old_value_.assign(buf, get_res); } - SetEnvironmentVariable(var_name_.c_str(), new_value); + SetEnvironmentVariableA(var_name_.c_str(), new_value); #else const char* val = ::getenv(var_name_.c_str()); if (val == nullptr) { diff --git a/absl/base/internal/scoped_set_env_test.cc b/absl/base/internal/scoped_set_env_test.cc index 4bd68c48..5cbad246 100644 --- a/absl/base/internal/scoped_set_env_test.cc +++ b/absl/base/internal/scoped_set_env_test.cc @@ -26,8 +26,8 @@ using absl::base_internal::ScopedSetEnv; std::string GetEnvVar(const char* name) { #ifdef _WIN32 char buf[1024]; - auto get_res = GetEnvironmentVariable(name, buf, sizeof(buf)); - if (get_res == sizeof(buf)) { + auto get_res = GetEnvironmentVariableA(name, buf, sizeof(buf)); + if (get_res >= sizeof(buf)) { return "TOO_BIG"; } diff --git a/absl/base/internal/thread_identity.h b/absl/base/internal/thread_identity.h index dde3e010..b34674a6 100644 --- a/absl/base/internal/thread_identity.h +++ b/absl/base/internal/thread_identity.h @@ -237,4 +237,5 @@ inline ThreadIdentity* CurrentThreadIdentityIfPresent() { } // namespace base_internal } // namespace absl + #endif // ABSL_BASE_INTERNAL_THREAD_IDENTITY_H_ diff --git a/absl/base/internal/unscaledcycleclock.h b/absl/base/internal/unscaledcycleclock.h index d5e186a9..58950cc2 100644 --- a/absl/base/internal/unscaledcycleclock.h +++ b/absl/base/internal/unscaledcycleclock.h @@ -83,6 +83,7 @@ defined(_M_IX86) || defined(_M_X64)) #define ABSL_INTERNAL_UNSCALED_CYCLECLOCK_FREQUENCY_IS_CPU_FREQUENCY #endif + namespace absl { namespace time_internal { class UnscaledCycleClockWrapperForGetCurrentTime; @@ -114,6 +115,7 @@ class UnscaledCycleClock { } // namespace base_internal } // namespace absl + #endif // ABSL_USE_UNSCALED_CYCLECLOCK #endif // ABSL_BASE_INTERNAL_UNSCALEDCYCLECLOCK_H_ diff --git a/absl/base/log_severity.h b/absl/base/log_severity.h index 4b9833eb..b19a7ffa 100644 --- a/absl/base/log_severity.h +++ b/absl/base/log_severity.h @@ -11,7 +11,6 @@ // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. -// #ifndef ABSL_BASE_INTERNAL_LOG_SEVERITY_H_ #define ABSL_BASE_INTERNAL_LOG_SEVERITY_H_ diff --git a/absl/base/spinlock_test_common.cc b/absl/base/spinlock_test_common.cc index b32cea29..e62b2eae 100644 --- a/absl/base/spinlock_test_common.cc +++ b/absl/base/spinlock_test_common.cc @@ -54,6 +54,7 @@ namespace { static constexpr int kArrayLength = 10; static uint32_t values[kArrayLength]; + static SpinLock static_spinlock(base_internal::kLinkerInitialized); static SpinLock static_cooperative_spinlock( base_internal::kLinkerInitialized, @@ -189,6 +190,7 @@ TEST(SpinLock, WaitCyclesEncoding) { SpinLockTest::DecodeWaitCycles(before_max_value); EXPECT_GT(expected_max_value_decoded, before_max_value_decoded); } + TEST(SpinLockWithThreads, StaticSpinLock) { ThreadedTest(&static_spinlock); } diff --git a/absl/base/thread_annotations.h b/absl/base/thread_annotations.h index a8162d41..0b2c306c 100644 --- a/absl/base/thread_annotations.h +++ b/absl/base/thread_annotations.h @@ -21,7 +21,6 @@ // code. The annotations can also help program analysis tools to identify // potential thread safety issues. // -// // These annotations are implemented using compiler attributes. Using the macros // defined here instead of raw attributes allow for portability and future // compatibility. @@ -34,6 +33,7 @@ #ifndef ABSL_BASE_THREAD_ANNOTATIONS_H_ #define ABSL_BASE_THREAD_ANNOTATIONS_H_ + #if defined(__clang__) #define THREAD_ANNOTATION_ATTRIBUTE__(x) __attribute__((x)) #else diff --git a/absl/compiler_config_setting.bzl b/absl/compiler_config_setting.bzl index e03f94ec..66962294 100644 --- a/absl/compiler_config_setting.bzl +++ b/absl/compiler_config_setting.bzl @@ -12,7 +12,6 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. -# """Creates config_setting that allows selecting based on 'compiler' value.""" diff --git a/absl/container/BUILD.bazel b/absl/container/BUILD.bazel index b6592ca5..cd914baf 100644 --- a/absl/container/BUILD.bazel +++ b/absl/container/BUILD.bazel @@ -111,11 +111,21 @@ cc_test( ], ) +cc_library( + name = "inlined_vector_internal", + hdrs = ["internal/inlined_vector.h"], + copts = ABSL_DEFAULT_COPTS, + deps = [ + "//absl/meta:type_traits", + ], +) + cc_library( name = "inlined_vector", hdrs = ["inlined_vector.h"], copts = ABSL_DEFAULT_COPTS, deps = [ + ":inlined_vector_internal", "//absl/algorithm", "//absl/base:core_headers", "//absl/base:throw_delegate", diff --git a/absl/container/CMakeLists.txt b/absl/container/CMakeLists.txt index 76542be1..292fea2a 100644 --- a/absl/container/CMakeLists.txt +++ b/absl/container/CMakeLists.txt @@ -107,6 +107,18 @@ absl_cc_test( gmock_main ) +absl_cc_library( + NAME + inlined_vector_internal + HDRS + "internal/inlined_vector.h" + COPTS + ${ABSL_DEFAULT_COPTS} + DEPS + absl::type_traits + PUBLIC +) + absl_cc_library( NAME inlined_vector diff --git a/absl/container/fixed_array.h b/absl/container/fixed_array.h index 0161d0a9..2a8240ae 100644 --- a/absl/container/fixed_array.h +++ b/absl/container/fixed_array.h @@ -515,4 +515,5 @@ void FixedArray::NonEmptyInlinedStorage::AnnotateDestruct( static_cast(n); // Mark used when not in asan mode } } // namespace absl + #endif // ABSL_CONTAINER_FIXED_ARRAY_H_ diff --git a/absl/container/flat_hash_map_test.cc b/absl/container/flat_hash_map_test.cc index bae5c15d..ebcb560f 100644 --- a/absl/container/flat_hash_map_test.cc +++ b/absl/container/flat_hash_map_test.cc @@ -206,7 +206,9 @@ TEST(FlatHashMap, MergeExtractInsert) { m.insert(std::move(node)); EXPECT_THAT(m, UnorderedElementsAre(Pair(1, 17), Pair(2, 9))); } -#if !defined(__ANDROID__) && !defined(__APPLE__) && !defined(__EMSCRIPTEN__) + +#if (defined(ABSL_HAVE_STD_ANY) || !defined(_LIBCPP_VERSION)) && \ + !defined(__EMSCRIPTEN__) TEST(FlatHashMap, Any) { absl::flat_hash_map m; m.emplace(1, 7); @@ -237,7 +239,8 @@ TEST(FlatHashMap, Any) { ASSERT_NE(it2, m2.end()); EXPECT_EQ(7, it2->second); } -#endif // __ANDROID__ +#endif // (defined(ABSL_HAVE_STD_ANY) || !defined(_LIBCPP_VERSION)) && + // !defined(__EMSCRIPTEN__) } // namespace } // namespace container_internal diff --git a/absl/container/inlined_vector.h b/absl/container/inlined_vector.h index 80929e36..68308750 100644 --- a/absl/container/inlined_vector.h +++ b/absl/container/inlined_vector.h @@ -1,4 +1,4 @@ -// Copyright 2018 The Abseil Authors. +// Copyright 2019 The Abseil Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. @@ -50,6 +50,7 @@ #include "absl/base/internal/throw_delegate.h" #include "absl/base/optimization.h" #include "absl/base/port.h" +#include "absl/container/internal/inlined_vector.h" #include "absl/memory/memory.h" namespace absl { @@ -65,10 +66,10 @@ namespace absl { // designed to cover the same API footprint as covered by `std::vector`. template > class InlinedVector { - static_assert(N > 0, "InlinedVector requires inline capacity greater than 0"); - constexpr static typename A::size_type GetInlinedCapacity() { - return static_cast(N); - } + using Storage = inlined_vector_internal::InlinedVectorStorage; + using Tag = typename Storage::Tag; + using AllocatorAndTag = typename Storage::AllocatorAndTag; + using Allocation = typename Storage::Allocation; template using IsAtLeastForwardIterator = std::is_convertible< @@ -83,21 +84,21 @@ class InlinedVector { using DisableIfAtLeastForwardIterator = absl::enable_if_t::value>; - using rvalue_reference = typename A::value_type&&; + using rvalue_reference = typename Storage::rvalue_reference; public: - using allocator_type = A; - using value_type = typename allocator_type::value_type; - using pointer = typename allocator_type::pointer; - using const_pointer = typename allocator_type::const_pointer; - using reference = typename allocator_type::reference; - using const_reference = typename allocator_type::const_reference; - using size_type = typename allocator_type::size_type; - using difference_type = typename allocator_type::difference_type; - using iterator = pointer; - using const_iterator = const_pointer; - using reverse_iterator = std::reverse_iterator; - using const_reverse_iterator = std::reverse_iterator; + using allocator_type = typename Storage::allocator_type; + using value_type = typename Storage::value_type; + using pointer = typename Storage::pointer; + using const_pointer = typename Storage::const_pointer; + using reference = typename Storage::reference; + using const_reference = typename Storage::const_reference; + using size_type = typename Storage::size_type; + using difference_type = typename Storage::difference_type; + using iterator = typename Storage::iterator; + using const_iterator = typename Storage::const_iterator; + using reverse_iterator = typename Storage::reverse_iterator; + using const_reverse_iterator = typename Storage::const_reverse_iterator; // --------------------------------------------------------------------------- // InlinedVector Constructors and Destructor @@ -105,30 +106,30 @@ class InlinedVector { // Creates an empty inlined vector with a default initialized allocator. InlinedVector() noexcept(noexcept(allocator_type())) - : allocator_and_tag_(allocator_type()) {} + : storage_(allocator_type()) {} // Creates an empty inlined vector with a specified allocator. explicit InlinedVector(const allocator_type& alloc) noexcept - : allocator_and_tag_(alloc) {} + : storage_(alloc) {} // Creates an inlined vector with `n` copies of `value_type()`. explicit InlinedVector(size_type n, const allocator_type& alloc = allocator_type()) - : allocator_and_tag_(alloc) { + : storage_(alloc) { InitAssign(n); } // Creates an inlined vector with `n` copies of `v`. InlinedVector(size_type n, const_reference v, const allocator_type& alloc = allocator_type()) - : allocator_and_tag_(alloc) { + : storage_(alloc) { InitAssign(n, v); } // Creates an inlined vector of copies of the values in `list`. InlinedVector(std::initializer_list list, const allocator_type& alloc = allocator_type()) - : allocator_and_tag_(alloc) { + : storage_(alloc) { AppendForwardRange(list.begin(), list.end()); } @@ -142,7 +143,7 @@ class InlinedVector { EnableIfAtLeastForwardIterator* = nullptr> InlinedVector(ForwardIterator first, ForwardIterator last, const allocator_type& alloc = allocator_type()) - : allocator_and_tag_(alloc) { + : storage_(alloc) { AppendForwardRange(first, last); } @@ -152,7 +153,7 @@ class InlinedVector { DisableIfAtLeastForwardIterator* = nullptr> InlinedVector(InputIterator first, InputIterator last, const allocator_type& alloc = allocator_type()) - : allocator_and_tag_(alloc) { + : storage_(alloc) { std::copy(first, last, std::back_inserter(*this)); } @@ -162,7 +163,7 @@ class InlinedVector { // Creates a copy of an `other` inlined vector using a specified allocator. InlinedVector(const InlinedVector& other, const allocator_type& alloc) - : allocator_and_tag_(alloc) { + : storage_(alloc) { reserve(other.size()); if (allocated()) { UninitializedCopy(other.begin(), other.end(), allocated_space()); @@ -191,7 +192,7 @@ class InlinedVector { InlinedVector(InlinedVector&& other) noexcept( absl::allocator_is_nothrow::value || std::is_nothrow_move_constructible::value) - : allocator_and_tag_(other.allocator()) { + : storage_(other.allocator()) { if (other.allocated()) { // We can just steal the underlying buffer from the source. // That leaves the source empty, so we clear its size. @@ -222,7 +223,7 @@ class InlinedVector { // ownership of `other`'s allocated memory. InlinedVector(InlinedVector&& other, const allocator_type& alloc) noexcept( absl::allocator_is_nothrow::value) - : allocator_and_tag_(alloc) { + : storage_(alloc) { if (other.allocated()) { if (alloc == other.allocator()) { // We can just steal the allocation from the source. @@ -282,7 +283,8 @@ class InlinedVector { // will no longer be inlined and `capacity()` will equal its capacity on the // allocated heap. size_type capacity() const noexcept { - return allocated() ? allocation().capacity() : GetInlinedCapacity(); + return allocated() ? allocation().capacity() + : Storage::GetInlinedCapacity(); } // `InlinedVector::data()` @@ -800,19 +802,19 @@ class InlinedVector { // `InlinedVector::shrink_to_fit()` // // Reduces memory usage by freeing unused memory. After this call, calls to - // `capacity()` will be equal to `(std::max)(GetInlinedCapacity(), size())`. + // `capacity()` will be equal to `max(Storage::GetInlinedCapacity(), size())`. // - // If `size() <= GetInlinedCapacity()` and the elements are currently stored - // on the heap, they will be moved to the inlined storage and the heap memory - // will be deallocated. + // If `size() <= Storage::GetInlinedCapacity()` and the elements are currently + // stored on the heap, they will be moved to the inlined storage and the heap + // memory will be deallocated. // - // If `size() > GetInlinedCapacity()` and `size() < capacity()` the elements - // will be moved to a smaller heap allocation. + // If `size() > Storage::GetInlinedCapacity()` and `size() < capacity()` the + // elements will be moved to a smaller heap allocation. void shrink_to_fit() { const auto s = size(); if (ABSL_PREDICT_FALSE(!allocated() || s == capacity())) return; - if (s <= GetInlinedCapacity()) { + if (s <= Storage::GetInlinedCapacity()) { // Move the elements to the inlined storage. // We have to do this using a temporary, because `inlined_storage` and // `allocation_storage` are in a union field. @@ -845,88 +847,33 @@ class InlinedVector { template friend auto AbslHashValue(H h, const InlinedVector& v) -> H; - // Holds whether the vector is allocated or not in the lowest bit and the size - // in the high bits: - // `size_ = (size << 1) | is_allocated;` - class Tag { - public: - Tag() : size_(0) {} - size_type size() const { return size_ / 2; } - void add_size(size_type n) { size_ += n * 2; } - void set_inline_size(size_type n) { size_ = n * 2; } - void set_allocated_size(size_type n) { size_ = (n * 2) + 1; } - bool allocated() const { return size_ % 2; } - - private: - size_type size_; - }; - - // Derives from `allocator_type` to use the empty base class optimization. - // If the `allocator_type` is stateless, we can store our instance for free. - class AllocatorAndTag : private allocator_type { - public: - explicit AllocatorAndTag(const allocator_type& a) : allocator_type(a) {} - - Tag& tag() { return tag_; } - const Tag& tag() const { return tag_; } - - allocator_type& allocator() { return *this; } - const allocator_type& allocator() const { return *this; } - - private: - Tag tag_; - }; - - class Allocation { - public: - Allocation(allocator_type& a, size_type capacity) - : capacity_(capacity), buffer_(Create(a, capacity)) {} - - void Dealloc(allocator_type& a) { - std::allocator_traits::deallocate(a, buffer_, capacity_); - } - - size_type capacity() const { return capacity_; } - - const_pointer buffer() const { return buffer_; } - - pointer buffer() { return buffer_; } + const Tag& tag() const { return storage_.allocator_and_tag_.tag(); } - private: - static pointer Create(allocator_type& a, size_type n) { - return std::allocator_traits::allocate(a, n); - } - - size_type capacity_; - pointer buffer_; - }; - - const Tag& tag() const { return allocator_and_tag_.tag(); } - - Tag& tag() { return allocator_and_tag_.tag(); } + Tag& tag() { return storage_.allocator_and_tag_.tag(); } Allocation& allocation() { - return reinterpret_cast(rep_.allocation_storage.allocation); + return reinterpret_cast( + storage_.rep_.allocation_storage.allocation); } const Allocation& allocation() const { return reinterpret_cast( - rep_.allocation_storage.allocation); + storage_.rep_.allocation_storage.allocation); } void init_allocation(const Allocation& allocation) { - new (&rep_.allocation_storage.allocation) Allocation(allocation); + new (&storage_.rep_.allocation_storage.allocation) Allocation(allocation); } // TODO(absl-team): investigate whether the reinterpret_cast is appropriate. pointer inlined_space() { return reinterpret_cast( - std::addressof(rep_.inlined_storage.inlined[0])); + std::addressof(storage_.rep_.inlined_storage.inlined[0])); } const_pointer inlined_space() const { return reinterpret_cast( - std::addressof(rep_.inlined_storage.inlined[0])); + std::addressof(storage_.rep_.inlined_storage.inlined[0])); } pointer allocated_space() { return allocation().buffer(); } @@ -934,10 +881,12 @@ class InlinedVector { const_pointer allocated_space() const { return allocation().buffer(); } const allocator_type& allocator() const { - return allocator_and_tag_.allocator(); + return storage_.allocator_and_tag_.allocator(); } - allocator_type& allocator() { return allocator_and_tag_.allocator(); } + allocator_type& allocator() { + return storage_.allocator_and_tag_.allocator(); + } bool allocated() const { return tag().allocated(); } @@ -994,7 +943,7 @@ class InlinedVector { const size_type s = size(); assert(s <= capacity()); - size_type target = (std::max)(GetInlinedCapacity(), s + delta); + size_type target = (std::max)(Storage::GetInlinedCapacity(), s + delta); // Compute new capacity by repeatedly doubling current capacity // TODO(psrc): Check and avoid overflow? @@ -1097,7 +1046,7 @@ class InlinedVector { } void InitAssign(size_type n) { - if (n > GetInlinedCapacity()) { + if (n > Storage::GetInlinedCapacity()) { Allocation new_allocation(allocator(), n); init_allocation(new_allocation); UninitializedFill(allocated_space(), allocated_space() + n); @@ -1109,7 +1058,7 @@ class InlinedVector { } void InitAssign(size_type n, const_reference v) { - if (n > GetInlinedCapacity()) { + if (n > Storage::GetInlinedCapacity()) { Allocation new_allocation(allocator(), n); init_allocation(new_allocation); UninitializedFill(allocated_space(), allocated_space() + n, v); @@ -1267,28 +1216,7 @@ class InlinedVector { assert(a->size() == b_size); } - // Stores either the inlined or allocated representation - union Rep { - using ValueTypeBuffer = - absl::aligned_storage_t; - using AllocationBuffer = - absl::aligned_storage_t; - - // Structs wrap the buffers to perform indirection that solves a bizarre - // compilation error on Visual Studio (all known versions). - struct InlinedRep { - ValueTypeBuffer inlined[N]; - }; - struct AllocatedRep { - AllocationBuffer allocation; - }; - - InlinedRep inlined_storage; - AllocatedRep allocation_storage; - }; - - AllocatorAndTag allocator_and_tag_; - Rep rep_; + Storage storage_; }; // ----------------------------------------------------------------------------- diff --git a/absl/container/internal/hashtablez_sampler.h b/absl/container/internal/hashtablez_sampler.h index aff8d15f..a308e788 100644 --- a/absl/container/internal/hashtablez_sampler.h +++ b/absl/container/internal/hashtablez_sampler.h @@ -34,7 +34,6 @@ // are using a table in an unusual circumstance where allocation or calling a // linux syscall is unacceptable, this could interfere. // -// // This utility is internal-only. Use at your own risk. #ifndef ABSL_CONTAINER_INTERNAL_HASHTABLEZ_SAMPLER_H_ diff --git a/absl/container/internal/inlined_vector.h b/absl/container/internal/inlined_vector.h new file mode 100644 index 00000000..30850609 --- /dev/null +++ b/absl/container/internal/inlined_vector.h @@ -0,0 +1,130 @@ +// Copyright 2019 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +#ifndef ABSL_CONTAINER_INTERNAL_INLINED_VECTOR_INTERNAL_H_ +#define ABSL_CONTAINER_INTERNAL_INLINED_VECTOR_INTERNAL_H_ + +#include +#include +#include + +#include "absl/meta/type_traits.h" + +namespace absl { +namespace inlined_vector_internal { + +template +class InlinedVectorStorage { + static_assert( + N > 0, "InlinedVector cannot be instantiated with `0` inline elements."); + + public: + using allocator_type = A; + using value_type = typename allocator_type::value_type; + using pointer = typename allocator_type::pointer; + using const_pointer = typename allocator_type::const_pointer; + using reference = typename allocator_type::reference; + using const_reference = typename allocator_type::const_reference; + using rvalue_reference = typename allocator_type::value_type&&; + using size_type = typename allocator_type::size_type; + using difference_type = typename allocator_type::difference_type; + using iterator = pointer; + using const_iterator = const_pointer; + using reverse_iterator = std::reverse_iterator; + using const_reverse_iterator = std::reverse_iterator; + + constexpr static size_type GetInlinedCapacity() { + return static_cast(N); + } + + explicit InlinedVectorStorage(const allocator_type& a) + : allocator_and_tag_(a) {} + + // TODO(johnsoncj): Make the below types and members private after migration + + // Holds whether the vector is allocated or not in the lowest bit and the size + // in the high bits: + // `size_ = (size << 1) | is_allocated;` + class Tag { + size_type size_; + + public: + Tag() : size_(0) {} + size_type size() const { return size_ / 2; } + void add_size(size_type n) { size_ += n * 2; } + void set_inline_size(size_type n) { size_ = n * 2; } + void set_allocated_size(size_type n) { size_ = (n * 2) + 1; } + bool allocated() const { return size_ % 2; } + }; + + // Derives from `allocator_type` to use the empty base class optimization. + // If the `allocator_type` is stateless, we can store our instance for free. + class AllocatorAndTag : private allocator_type { + Tag tag_; + + public: + explicit AllocatorAndTag(const allocator_type& a) : allocator_type(a) {} + Tag& tag() { return tag_; } + const Tag& tag() const { return tag_; } + allocator_type& allocator() { return *this; } + const allocator_type& allocator() const { return *this; } + }; + + class Allocation { + size_type capacity_; + pointer buffer_; + + public: + Allocation(allocator_type& a, size_type capacity) + : capacity_(capacity), buffer_(Create(a, capacity)) {} + void Dealloc(allocator_type& a) { + std::allocator_traits::deallocate(a, buffer_, capacity_); + } + size_type capacity() const { return capacity_; } + const_pointer buffer() const { return buffer_; } + pointer buffer() { return buffer_; } + static pointer Create(allocator_type& a, size_type n) { + return std::allocator_traits::allocate(a, n); + } + }; + + // Stores either the inlined or allocated representation + union Rep { + using ValueTypeBuffer = + absl::aligned_storage_t; + using AllocationBuffer = + absl::aligned_storage_t; + + // Structs wrap the buffers to perform indirection that solves a bizarre + // compilation error on Visual Studio (all known versions). + struct InlinedRep { + ValueTypeBuffer inlined[N]; + }; + + struct AllocatedRep { + AllocationBuffer allocation; + }; + + InlinedRep inlined_storage; + AllocatedRep allocation_storage; + }; + + AllocatorAndTag allocator_and_tag_; + Rep rep_; +}; + +} // namespace inlined_vector_internal +} // namespace absl + +#endif // ABSL_CONTAINER_INTERNAL_INLINED_VECTOR_INTERNAL_H_ diff --git a/absl/container/internal/raw_hash_set_test.cc b/absl/container/internal/raw_hash_set_test.cc index 9e79cb38..87511148 100644 --- a/absl/container/internal/raw_hash_set_test.cc +++ b/absl/container/internal/raw_hash_set_test.cc @@ -1080,6 +1080,7 @@ ExpectedStats XorSeedExpectedStats() { ABSL_RAW_LOG(FATAL, "%s", "Unknown Group width"); return {}; } + TEST(Table, DISABLED_EnsureNonQuadraticTopNXorSeedByProbeSeqLength) { ProbeStatsPerSize stats; std::vector sizes = {Group::kWidth << 5, Group::kWidth << 10}; @@ -1173,6 +1174,7 @@ ExpectedStats LinearTransformExpectedStats() { ABSL_RAW_LOG(FATAL, "%s", "Unknown Group width"); return {}; } + TEST(Table, DISABLED_EnsureNonQuadraticTopNLinearTransformByProbeSeqLength) { ProbeStatsPerSize stats; std::vector sizes = {Group::kWidth << 5, Group::kWidth << 10}; diff --git a/absl/copts/GENERATED_AbseilCopts.cmake b/absl/copts/GENERATED_AbseilCopts.cmake index 80c98193..d02ea193 100644 --- a/absl/copts/GENERATED_AbseilCopts.cmake +++ b/absl/copts/GENERATED_AbseilCopts.cmake @@ -20,6 +20,7 @@ list(APPEND GCC_FLAGS "-Wvarargs" "-Wvla" "-Wwrite-strings" + "-Wno-missing-field-initializers" "-Wno-sign-compare" ) diff --git a/absl/copts/GENERATED_copts.bzl b/absl/copts/GENERATED_copts.bzl index a001347d..d23f4069 100644 --- a/absl/copts/GENERATED_copts.bzl +++ b/absl/copts/GENERATED_copts.bzl @@ -21,6 +21,7 @@ GCC_FLAGS = [ "-Wvarargs", "-Wvla", "-Wwrite-strings", + "-Wno-missing-field-initializers", "-Wno-sign-compare", ] diff --git a/absl/copts/copts.py b/absl/copts/copts.py index 4da8442d..5a2d91a3 100644 --- a/absl/copts/copts.py +++ b/absl/copts/copts.py @@ -10,6 +10,7 @@ compilation options: The generated copts are consumed by configure_copts.bzl and AbseilConfigureCopts.cmake. """ + COPT_VARS = { "GCC_FLAGS": [ "-Wall", @@ -24,6 +25,10 @@ COPT_VARS = { "-Wvarargs", "-Wvla", # variable-length array "-Wwrite-strings", + # gcc-4.x has spurious missing field initializer warnings. + # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=36750 + # Remove when gcc-4.x is no longer supported. + "-Wno-missing-field-initializers", # Google style does not use unsigned integers, though STL containers # have unsigned types. "-Wno-sign-compare", diff --git a/absl/debugging/internal/address_is_readable.h b/absl/debugging/internal/address_is_readable.h index 64c3f1ea..ca8003e6 100644 --- a/absl/debugging/internal/address_is_readable.h +++ b/absl/debugging/internal/address_is_readable.h @@ -11,7 +11,6 @@ // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. -// #ifndef ABSL_DEBUGGING_INTERNAL_ADDRESS_IS_READABLE_H_ #define ABSL_DEBUGGING_INTERNAL_ADDRESS_IS_READABLE_H_ diff --git a/absl/debugging/internal/demangle_test.cc b/absl/debugging/internal/demangle_test.cc index d410a232..883b92db 100644 --- a/absl/debugging/internal/demangle_test.cc +++ b/absl/debugging/internal/demangle_test.cc @@ -176,6 +176,7 @@ static void TestOnInput(const char* input) { TEST(DemangleRegression, NegativeLength) { TestOnInput("_ZZn4"); } + TEST(DemangleRegression, DeeplyNestedArrayType) { const int depth = 100000; std::string data = "_ZStI"; diff --git a/absl/debugging/internal/stacktrace_x86-inl.inc b/absl/debugging/internal/stacktrace_x86-inl.inc index 248966b0..25aa8bdf 100644 --- a/absl/debugging/internal/stacktrace_x86-inl.inc +++ b/absl/debugging/internal/stacktrace_x86-inl.inc @@ -33,6 +33,7 @@ #include "absl/debugging/internal/address_is_readable.h" #include "absl/debugging/internal/vdso_support.h" // a no-op on non-elf or non-glibc systems #include "absl/debugging/stacktrace.h" + #include "absl/base/internal/raw_logging.h" #if defined(__linux__) && defined(__i386__) diff --git a/absl/debugging/leak_check.cc b/absl/debugging/leak_check.cc index a1cae969..ffe3d1bd 100644 --- a/absl/debugging/leak_check.cc +++ b/absl/debugging/leak_check.cc @@ -11,6 +11,7 @@ // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. + // Wrappers around lsan_interface functions. // When lsan is not linked in, these functions are not available, // therefore Abseil code which depends on these functions is conditioned on the diff --git a/absl/debugging/stacktrace.cc b/absl/debugging/stacktrace.cc index 9935adfa..9de8782f 100644 --- a/absl/debugging/stacktrace.cc +++ b/absl/debugging/stacktrace.cc @@ -46,6 +46,7 @@ #include ABSL_STACKTRACE_INL_HEADER #else # error Cannot calculate stack trace: will need to write for your environment + # include "absl/debugging/internal/stacktrace_aarch64-inl.inc" # include "absl/debugging/internal/stacktrace_arm-inl.inc" # include "absl/debugging/internal/stacktrace_generic-inl.inc" diff --git a/absl/hash/hash.h b/absl/hash/hash.h index 94cb6747..c0ede35a 100644 --- a/absl/hash/hash.h +++ b/absl/hash/hash.h @@ -309,4 +309,5 @@ class HashState : public hash_internal::HashStateBase { }; } // namespace absl + #endif // ABSL_HASH_HASH_H_ diff --git a/absl/hash/hash_test.cc b/absl/hash/hash_test.cc index a2430e7a..af959385 100644 --- a/absl/hash/hash_test.cc +++ b/absl/hash/hash_test.cc @@ -276,6 +276,7 @@ TEST(HashValueTest, Strings) { const std::string dup = "foofoo"; const std::string large = "large"; const std::string huge = std::string(5000, 'a'); + EXPECT_TRUE(absl::VerifyTypeImplementsAbslHashCorrectly(std::make_tuple( std::string(), absl::string_view(), std::string(""), absl::string_view(""), diff --git a/absl/hash/internal/city.h b/absl/hash/internal/city.h index 1b3b4ef9..b43d3407 100644 --- a/absl/hash/internal/city.h +++ b/absl/hash/internal/city.h @@ -49,7 +49,6 @@ #include // for size_t. #include - namespace absl { namespace hash_internal { diff --git a/absl/meta/type_traits.h b/absl/meta/type_traits.h index 8a788dea..b1b14914 100644 --- a/absl/meta/type_traits.h +++ b/absl/meta/type_traits.h @@ -485,4 +485,65 @@ inline void AssertHashEnabled() { } // namespace absl +// An internal namespace that is required to implement the C++17 swap traits. +// +// NOTE: This is its own top-level namespace to avoid subtleties due to +// functions named "swap" that may appear in the absl namespace. +namespace absl_internal_swap { + +using std::swap; + +template +using IsSwappableImpl = decltype(swap(std::declval(), std::declval())); + +// NOTE: This dance with the default template parameter is for MSVC. +template (), std::declval()))>> +using IsNothrowSwappableImpl = typename std::enable_if::type; + +// IsSwappable +// +// Determines whether the standard swap idiom is a valid expression for +// arguments of type `T`. +template +struct IsSwappable + : absl::type_traits_internal::is_detected {}; + +// IsNothrowSwappable +// +// Determines whether the standard swap idiom is a valid expression for +// arguments of type `T` and is noexcept. +template +struct IsNothrowSwappable + : absl::type_traits_internal::is_detected {}; + +// Swap() +// +// Performs the swap idiom from a namespace with no additional `swap` overloads. +template ::value, int> = 0> +void Swap(T& lhs, T& rhs) noexcept(IsNothrowSwappable::value) { + swap(lhs, rhs); +} + +} // namespace absl_internal_swap + +namespace absl { +namespace type_traits_internal { + +// Make the swap-related traits/function accessible from this namespace. +using absl_internal_swap::IsNothrowSwappable; +using absl_internal_swap::IsSwappable; +using absl_internal_swap::Swap; + +// StdSwapIsUnconstrained +// +// Some standard library implementations are broken in that they do not +// constrain `std::swap`. This will effectively tell us if we are dealing with +// one of those implementations. +using StdSwapIsUnconstrained = IsSwappable; + +} // namespace type_traits_internal +} // namespace absl + #endif // ABSL_META_TYPE_TRAITS_H_ diff --git a/absl/meta/type_traits_test.cc b/absl/meta/type_traits_test.cc index 29a6db69..912336e9 100644 --- a/absl/meta/type_traits_test.cc +++ b/absl/meta/type_traits_test.cc @@ -953,4 +953,85 @@ TEST(TypeTraitsTest, IsMoveAssignable) { #endif // _LIBCPP_VERSION } +namespace adl_namespace { + +struct DeletedSwap { +}; + +void swap(DeletedSwap&, DeletedSwap&) = delete; + +struct SpecialNoexceptSwap { + SpecialNoexceptSwap(SpecialNoexceptSwap&&) {} + SpecialNoexceptSwap& operator=(SpecialNoexceptSwap&&) { return *this; } + ~SpecialNoexceptSwap() = default; +}; + +void swap(SpecialNoexceptSwap&, SpecialNoexceptSwap&) noexcept {} + +} // namespace adl_namespace + +TEST(TypeTraitsTest, IsSwappable) { + using absl::type_traits_internal::IsSwappable; + using absl::type_traits_internal::StdSwapIsUnconstrained; + + EXPECT_TRUE(IsSwappable::value); + + struct S {}; + EXPECT_TRUE(IsSwappable::value); + + struct NoConstruct { + NoConstruct(NoConstruct&&) = delete; + NoConstruct& operator=(NoConstruct&&) { return *this; } + ~NoConstruct() = default; + }; + + EXPECT_EQ(IsSwappable::value, StdSwapIsUnconstrained::value); + struct NoAssign { + NoAssign(NoAssign&&) {} + NoAssign& operator=(NoAssign&&) = delete; + ~NoAssign() = default; + }; + + EXPECT_EQ(IsSwappable::value, StdSwapIsUnconstrained::value); + + EXPECT_FALSE(IsSwappable::value); + + EXPECT_TRUE(IsSwappable::value); +} + +TEST(TypeTraitsTest, IsNothrowSwappable) { + using absl::type_traits_internal::IsNothrowSwappable; + using absl::type_traits_internal::StdSwapIsUnconstrained; + + EXPECT_TRUE(IsNothrowSwappable::value); + + struct NonNoexceptMoves { + NonNoexceptMoves(NonNoexceptMoves&&) {} + NonNoexceptMoves& operator=(NonNoexceptMoves&&) { return *this; } + ~NonNoexceptMoves() = default; + }; + + EXPECT_FALSE(IsNothrowSwappable::value); + + struct NoConstruct { + NoConstruct(NoConstruct&&) = delete; + NoConstruct& operator=(NoConstruct&&) { return *this; } + ~NoConstruct() = default; + }; + + EXPECT_FALSE(IsNothrowSwappable::value); + + struct NoAssign { + NoAssign(NoAssign&&) {} + NoAssign& operator=(NoAssign&&) = delete; + ~NoAssign() = default; + }; + + EXPECT_FALSE(IsNothrowSwappable::value); + + EXPECT_FALSE(IsNothrowSwappable::value); + + EXPECT_TRUE(IsNothrowSwappable::value); +} + } // namespace diff --git a/absl/numeric/int128.h b/absl/numeric/int128.h index c0ec03d4..2f5b8ad7 100644 --- a/absl/numeric/int128.h +++ b/absl/numeric/int128.h @@ -53,7 +53,6 @@ namespace absl { - // uint128 // // An unsigned 128-bit integer type. The API is meant to mimic an intrinsic type diff --git a/absl/strings/BUILD.bazel b/absl/strings/BUILD.bazel index 8afe8177..9640ff46 100644 --- a/absl/strings/BUILD.bazel +++ b/absl/strings/BUILD.bazel @@ -12,7 +12,6 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. -# load( "//absl:copts/configure_copts.bzl", diff --git a/absl/strings/escaping.h b/absl/strings/escaping.h index 03ab0ae7..fd9be786 100644 --- a/absl/strings/escaping.h +++ b/absl/strings/escaping.h @@ -19,7 +19,6 @@ // // This header file contains string utilities involved in escaping and // unescaping strings in various ways. -// #ifndef ABSL_STRINGS_ESCAPING_H_ #define ABSL_STRINGS_ESCAPING_H_ @@ -56,7 +55,6 @@ namespace absl { // UTF-8. (E.g., `\u2019` unescapes to the three bytes 0xE2, 0x80, and // 0x99). // -// // If any errors are encountered, this function returns `false`, leaving the // `dest` output parameter in an unspecified state, and stores the first // encountered error in `error`. To disable error reporting, set `error` to diff --git a/absl/strings/internal/str_format/arg.h b/absl/strings/internal/str_format/arg.h index c54cd1ab..4d48af06 100644 --- a/absl/strings/internal/str_format/arg.h +++ b/absl/strings/internal/str_format/arg.h @@ -35,12 +35,14 @@ struct HasUserDefinedConvert< T, void_t(), std::declval(), std::declval()))>> : std::true_type {}; + template class StreamedWrapper; // If 'v' can be converted (in the printf sense) according to 'conv', // then convert it, appending to `sink` and return `true`. // Otherwise fail and return `false`. + // Raw pointers. struct VoidPtr { VoidPtr() = default; diff --git a/absl/strings/internal/str_format/convert_test.cc b/absl/strings/internal/str_format/convert_test.cc index 5d77856d..99cc0afe 100644 --- a/absl/strings/internal/str_format/convert_test.cc +++ b/absl/strings/internal/str_format/convert_test.cc @@ -363,6 +363,7 @@ typedef ::testing::Types< AllIntTypes; INSTANTIATE_TYPED_TEST_CASE_P(TypedFormatConvertTestWithAllIntTypes, TypedFormatConvertTest, AllIntTypes); + TEST_F(FormatConvertTest, Uint128) { absl::uint128 v = static_cast(0x1234567890abcdef) * 1979; absl::uint128 max = absl::Uint128Max(); diff --git a/absl/strings/internal/str_format/extension.h b/absl/strings/internal/str_format/extension.h index 30235e08..eb81f8a1 100644 --- a/absl/strings/internal/str_format/extension.h +++ b/absl/strings/internal/str_format/extension.h @@ -13,7 +13,6 @@ // See the License for the specific language governing permissions and // limitations under the License. // -// #ifndef ABSL_STRINGS_INTERNAL_STR_FORMAT_EXTENSION_H_ #define ABSL_STRINGS_INTERNAL_STR_FORMAT_EXTENSION_H_ diff --git a/absl/strings/internal/str_format/extension_test.cc b/absl/strings/internal/str_format/extension_test.cc index 334a1484..4e23fefb 100644 --- a/absl/strings/internal/str_format/extension_test.cc +++ b/absl/strings/internal/str_format/extension_test.cc @@ -18,6 +18,7 @@ #include #include + #include "absl/strings/str_format.h" #include "gtest/gtest.h" diff --git a/absl/strings/internal/str_format/output_test.cc b/absl/strings/internal/str_format/output_test.cc index ca93d1e3..6e04abef 100644 --- a/absl/strings/internal/str_format/output_test.cc +++ b/absl/strings/internal/str_format/output_test.cc @@ -17,7 +17,6 @@ #include #include - #include "gmock/gmock.h" #include "gtest/gtest.h" diff --git a/absl/strings/internal/utf8.h b/absl/strings/internal/utf8.h index 445d4c35..04236304 100644 --- a/absl/strings/internal/utf8.h +++ b/absl/strings/internal/utf8.h @@ -13,7 +13,6 @@ // limitations under the License. // // UTF8 utilities, implemented to reduce dependencies. -// #ifndef ABSL_STRINGS_INTERNAL_UTF8_H_ #define ABSL_STRINGS_INTERNAL_UTF8_H_ diff --git a/absl/strings/str_cat.h b/absl/strings/str_cat.h index 69d6eaad..cba8ceb0 100644 --- a/absl/strings/str_cat.h +++ b/absl/strings/str_cat.h @@ -42,7 +42,6 @@ // Floating point numbers are formatted with six-digit precision, which is // the default for "std::cout <<" or printf "%g" (the same as "%.6g"). // -// // You can convert to hexadecimal output rather than decimal output using the // `Hex` type contained here. To do so, pass `Hex(my_int)` as a parameter to // `StrCat()` or `StrAppend()`. You may specify a minimum hex field width using diff --git a/absl/strings/str_format.h b/absl/strings/str_format.h index 486fe0eb..539d9516 100644 --- a/absl/strings/str_format.h +++ b/absl/strings/str_format.h @@ -513,4 +513,5 @@ ABSL_MUST_USE_RESULT inline bool FormatUntyped( } } // namespace absl + #endif // ABSL_STRINGS_STR_FORMAT_H_ diff --git a/absl/strings/str_split.h b/absl/strings/str_split.h index 8eb55089..73330789 100644 --- a/absl/strings/str_split.h +++ b/absl/strings/str_split.h @@ -71,7 +71,6 @@ namespace absl { // - `ByLength` // - `MaxSplits` // -// // A Delimiter's `Find()` member function will be passed an input `text` that is // to be split and a position (`pos`) to begin searching for the next delimiter // in `text`. The returned absl::string_view should refer to the next occurrence diff --git a/absl/strings/string_view.h b/absl/strings/string_view.h index bd894e1d..f8b20015 100644 --- a/absl/strings/string_view.h +++ b/absl/strings/string_view.h @@ -101,7 +101,6 @@ namespace absl { // example, when splitting a string, `std::vector` is a // natural data type for the output. // -// // When constructed from a source which is nul-terminated, the `string_view` // itself will not include the nul-terminator unless a specific size (including // the nul) is passed to the constructor. As a result, common idioms that work @@ -508,6 +507,7 @@ inline bool operator==(string_view x, string_view y) noexcept { if (len != y.size()) { return false; } + return x.data() == y.data() || len <= 0 || memcmp(x.data(), y.data(), len) == 0; } diff --git a/absl/strings/substitute.h b/absl/strings/substitute.h index a45ff039..507bc4ff 100644 --- a/absl/strings/substitute.h +++ b/absl/strings/substitute.h @@ -45,7 +45,6 @@ // SubstituteAndAppend(&s, "My name is $0 and I am $1 years old.", "Bob", 5); // EXPECT_EQ("Hi. My name is Bob and I am 5 years old.", s); // -// // Supported types: // * absl::string_view, std::string, const char* (null is equivalent to "") // * int32_t, int64_t, uint32_t, uint64 diff --git a/absl/synchronization/internal/create_thread_identity.h b/absl/synchronization/internal/create_thread_identity.h index b2525b72..ebb16c56 100644 --- a/absl/synchronization/internal/create_thread_identity.h +++ b/absl/synchronization/internal/create_thread_identity.h @@ -50,4 +50,5 @@ inline base_internal::ThreadIdentity* GetOrCreateCurrentThreadIdentity() { } // namespace synchronization_internal } // namespace absl + #endif // ABSL_SYNCHRONIZATION_INTERNAL_CREATE_THREAD_IDENTITY_H_ diff --git a/absl/synchronization/internal/kernel_timeout.h b/absl/synchronization/internal/kernel_timeout.h index 543c4a03..61c72e75 100644 --- a/absl/synchronization/internal/kernel_timeout.h +++ b/absl/synchronization/internal/kernel_timeout.h @@ -53,6 +53,7 @@ class KernelTimeout { // We explicitly do not support other custom formats: timespec, int64_t nanos. // Unify on this and absl::Time, please. + bool has_timeout() const { return ns_ != 0; } private: @@ -148,4 +149,5 @@ class KernelTimeout { } // namespace synchronization_internal } // namespace absl + #endif // ABSL_SYNCHRONIZATION_INTERNAL_KERNEL_TIMEOUT_H_ diff --git a/absl/synchronization/internal/per_thread_sem.cc b/absl/synchronization/internal/per_thread_sem.cc index d22539dc..b7014fb2 100644 --- a/absl/synchronization/internal/per_thread_sem.cc +++ b/absl/synchronization/internal/per_thread_sem.cc @@ -89,6 +89,7 @@ ABSL_ATTRIBUTE_WEAK bool AbslInternalPerThreadSemWait( if (identity->blocked_count_ptr != nullptr) { identity->blocked_count_ptr->fetch_sub(1, std::memory_order_relaxed); } + identity->is_idle.store(false, std::memory_order_relaxed); identity->wait_start.store(0, std::memory_order_relaxed); return !timeout; diff --git a/absl/synchronization/internal/per_thread_sem.h b/absl/synchronization/internal/per_thread_sem.h index d373f63b..e7da070b 100644 --- a/absl/synchronization/internal/per_thread_sem.h +++ b/absl/synchronization/internal/per_thread_sem.h @@ -104,4 +104,5 @@ bool absl::synchronization_internal::PerThreadSem::Wait( absl::synchronization_internal::KernelTimeout t) { return AbslInternalPerThreadSemWait(t); } + #endif // ABSL_SYNCHRONIZATION_INTERNAL_PER_THREAD_SEM_H_ diff --git a/absl/synchronization/internal/waiter.cc b/absl/synchronization/internal/waiter.cc index bab6d1a1..74b09650 100644 --- a/absl/synchronization/internal/waiter.cc +++ b/absl/synchronization/internal/waiter.cc @@ -40,6 +40,7 @@ #include #include #include + #include "absl/base/internal/raw_logging.h" #include "absl/base/internal/thread_identity.h" #include "absl/base/optimization.h" @@ -81,6 +82,7 @@ static void MaybeBecomeIdle() { #define FUTEX_BITSET_MATCH_ANY 0xFFFFFFFF #endif #endif + class Futex { public: static int WaitUntil(std::atomic *v, int32_t val, diff --git a/absl/synchronization/mutex.cc b/absl/synchronization/mutex.cc index f4ed0d00..6b2eb331 100644 --- a/absl/synchronization/mutex.cc +++ b/absl/synchronization/mutex.cc @@ -265,6 +265,7 @@ static const struct { { 0, "Signal on " }, { 0, "SignalAll on " }, }; + static absl::base_internal::SpinLock synch_event_mu( absl::base_internal::kLinkerInitialized); // protects synch_event diff --git a/absl/synchronization/mutex.h b/absl/synchronization/mutex.h index cf0f86dc..c38e3561 100644 --- a/absl/synchronization/mutex.h +++ b/absl/synchronization/mutex.h @@ -157,6 +157,7 @@ class LOCKABLE Mutex { // ABSL_CONST_INIT Mutex mu(absl::kConstInit); // } explicit constexpr Mutex(absl::ConstInitType); + ~Mutex(); // Mutex::Lock() @@ -900,10 +901,12 @@ class SCOPED_LOCKABLE ReleasableMutexLock { #ifdef ABSL_INTERNAL_USE_NONPROD_MUTEX inline constexpr Mutex::Mutex(absl::ConstInitType) : impl_(absl::kConstInit) {} + #else inline Mutex::Mutex() : mu_(0) { ABSL_TSAN_MUTEX_CREATE(this, __tsan_mutex_not_static); } + inline constexpr Mutex::Mutex(absl::ConstInitType) : mu_(0) {} inline CondVar::CondVar() : cv_(0) {} @@ -1047,4 +1050,5 @@ void SetMutexDeadlockDetectionMode(OnDeadlockCycle mode); extern "C" { void AbslInternalMutexYield(); } // extern "C" + #endif // ABSL_SYNCHRONIZATION_MUTEX_H_ diff --git a/absl/synchronization/mutex_test.cc b/absl/synchronization/mutex_test.cc index 53c1f744..10211229 100644 --- a/absl/synchronization/mutex_test.cc +++ b/absl/synchronization/mutex_test.cc @@ -1032,9 +1032,9 @@ class ScopedDisableBazelTestWarnings { ScopedDisableBazelTestWarnings() { #ifdef WIN32 char file[MAX_PATH]; - if (GetEnvironmentVariable(kVarName, file, sizeof(file)) < sizeof(file)) { + if (GetEnvironmentVariableA(kVarName, file, sizeof(file)) < sizeof(file)) { warnings_output_file_ = file; - SetEnvironmentVariable(kVarName, nullptr); + SetEnvironmentVariableA(kVarName, nullptr); } #else const char *file = getenv(kVarName); @@ -1048,7 +1048,7 @@ class ScopedDisableBazelTestWarnings { ~ScopedDisableBazelTestWarnings() { if (!warnings_output_file_.empty()) { #ifdef WIN32 - SetEnvironmentVariable(kVarName, warnings_output_file_.c_str()); + SetEnvironmentVariableA(kVarName, warnings_output_file_.c_str()); #else setenv(kVarName, warnings_output_file_.c_str(), 0); #endif diff --git a/absl/synchronization/notification.h b/absl/synchronization/notification.h index 19f51de7..82d111a5 100644 --- a/absl/synchronization/notification.h +++ b/absl/synchronization/notification.h @@ -110,4 +110,5 @@ class Notification { }; } // namespace absl + #endif // ABSL_SYNCHRONIZATION_NOTIFICATION_H_ diff --git a/absl/time/civil_time.h b/absl/time/civil_time.h index f231e4f8..2dfcbd27 100644 --- a/absl/time/civil_time.h +++ b/absl/time/civil_time.h @@ -66,7 +66,6 @@ // // // Valid in C++14 // constexpr absl::CivilDay cd(1969, 07, 20); -// #ifndef ABSL_TIME_CIVIL_TIME_H_ #define ABSL_TIME_CIVIL_TIME_H_ diff --git a/absl/time/duration.cc b/absl/time/duration.cc index 8ce4acbb..67791fee 100644 --- a/absl/time/duration.cc +++ b/absl/time/duration.cc @@ -901,6 +901,7 @@ bool ParseDuration(const std::string& dur_string, Duration* d) { *d = dur; return true; } + bool ParseFlag(const std::string& text, Duration* dst, std::string* ) { return ParseDuration(text, dst); } diff --git a/absl/time/internal/cctz/src/time_zone_lookup.cc b/absl/time/internal/cctz/src/time_zone_lookup.cc index 4a68c7d5..fd04e2df 100644 --- a/absl/time/internal/cctz/src/time_zone_lookup.cc +++ b/absl/time/internal/cctz/src/time_zone_lookup.cc @@ -127,7 +127,7 @@ time_zone local_time_zone() { #if defined(_MSC_VER) _dupenv_s(&tz_env, nullptr, "TZ"); #elif defined(__APPLE__) - CFTimeZoneRef system_time_zone = CFTimeZoneCopySystem(); + CFTimeZoneRef system_time_zone = CFTimeZoneCopyDefault(); CFStringRef tz_name = CFTimeZoneGetName(system_time_zone); tz_env = strdup(CFStringGetCStringPtr(tz_name, CFStringGetSystemEncoding())); CFRelease(system_time_zone); diff --git a/absl/time/time.cc b/absl/time/time.cc index 799bf859..977a9517 100644 --- a/absl/time/time.cc +++ b/absl/time/time.cc @@ -41,6 +41,7 @@ #include "absl/time/internal/cctz/include/cctz/time_zone.h" namespace cctz = absl::time_internal::cctz; + namespace absl { namespace { diff --git a/absl/time/time.h b/absl/time/time.h index 59e1dc64..594396c7 100644 --- a/absl/time/time.h +++ b/absl/time/time.h @@ -58,7 +58,6 @@ // std::string s = absl::FormatTime( // "My flight will land in Sydney on %Y-%m-%d at %H:%M:%S", // landing, syd); -// #ifndef ABSL_TIME_TIME_H_ #define ABSL_TIME_TIME_H_ @@ -569,7 +568,6 @@ std::string UnparseFlag(Duration d); // The `absl::Time` class represents an instant in time as a count of clock // ticks of some granularity (resolution) from some starting point (epoch). // -// // `absl::Time` uses a resolution that is high enough to avoid loss in // precision, and a range that is wide enough to avoid overflow, when // converting between tick counts in most Google time scales (i.e., resolution @@ -1450,6 +1448,7 @@ T ToChronoDuration(Duration d) { } } // namespace time_internal + constexpr Duration Nanoseconds(int64_t n) { return time_internal::FromInt64(n, std::nano{}); } diff --git a/absl/types/any_exception_safety_test.cc b/absl/types/any_exception_safety_test.cc index 00d0fb72..5d7d8a5c 100644 --- a/absl/types/any_exception_safety_test.cc +++ b/absl/types/any_exception_safety_test.cc @@ -135,6 +135,7 @@ TEST(AnyExceptionSafety, Assignment) { EXPECT_TRUE(strong_empty_any_tester.Test(assign_val)); EXPECT_TRUE(strong_empty_any_tester.Test(move)); } + // libstdc++ std::any fails this test #if !defined(ABSL_HAVE_STD_ANY) TEST(AnyExceptionSafety, Emplace) { diff --git a/absl/types/internal/variant.h b/absl/types/internal/variant.h index 4926b321..5ca66e29 100644 --- a/absl/types/internal/variant.h +++ b/absl/types/internal/variant.h @@ -15,7 +15,6 @@ // Implementation details of absl/types/variant.h, pulled into a // separate file to avoid cluttering the top of the API header with // implementation details. -// #ifndef ABSL_TYPES_variant_internal_H_ #define ABSL_TYPES_variant_internal_H_ @@ -1549,8 +1548,8 @@ struct SwapSameIndex { variant* w; template void operator()(SizeT) const { - using std::swap; - swap(VariantCoreAccess::Access(*v), VariantCoreAccess::Access(*w)); + type_traits_internal::Swap(VariantCoreAccess::Access(*v), + VariantCoreAccess::Access(*w)); } void operator()(SizeT) const {} diff --git a/absl/types/optional.h b/absl/types/optional.h index c0488797..58906aa4 100644 --- a/absl/types/optional.h +++ b/absl/types/optional.h @@ -114,10 +114,6 @@ namespace absl { // need the inline variable support in C++17 for external linkage. // * Throws `absl::bad_optional_access` instead of // `std::bad_optional_access`. -// * `optional::swap()` and `absl::swap()` relies on -// `std::is_(nothrow_)swappable()`, which has been introduced in C++17. -// As a workaround, we assume `is_swappable()` is always `true` -// and `is_nothrow_swappable()` is the same as `std::is_trivial()`. // * `make_optional()` cannot be declared `constexpr` due to the absence of // guaranteed copy elision. // * The move constructor's `noexcept` specification is stronger, i.e. if the @@ -753,11 +749,10 @@ class optional : private optional_internal::optional_data, // Swap, standard semantics void swap(optional& rhs) noexcept( std::is_nothrow_move_constructible::value&& - std::is_trivial::value) { + type_traits_internal::IsNothrowSwappable::value) { if (*this) { if (rhs) { - using std::swap; - swap(**this, *rhs); + type_traits_internal::Swap(**this, *rhs); } else { rhs.construct(std::move(**this)); this->destruct(); @@ -909,12 +904,10 @@ class optional : private optional_internal::optional_data, // // Performs a swap between two `absl::optional` objects, using standard // semantics. -// -// NOTE: we assume `is_swappable()` is always `true`. A compile error will -// result if this is not the case. -template ::value, - bool>::type = false> +template ::value && + type_traits_internal::IsSwappable::value, + bool>::type = false> void swap(optional& a, optional& b) noexcept(noexcept(a.swap(b))) { a.swap(b); } diff --git a/absl/types/optional_test.cc b/absl/types/optional_test.cc index 68842abb..0665488e 100644 --- a/absl/types/optional_test.cc +++ b/absl/types/optional_test.cc @@ -1636,6 +1636,7 @@ TEST(optionalTest, AssignmentConstraints) { EXPECT_TRUE(absl::is_copy_assignable>::value); } +#if !defined(ABSL_HAVE_STD_OPTIONAL) && !defined(_LIBCPP_VERSION) struct NestedClassBug { struct Inner { bool dummy = false; @@ -1658,5 +1659,6 @@ TEST(optionalTest, InPlaceTSFINAEBug) { o.emplace(); EXPECT_TRUE(o.has_value()); } +#endif // !defined(ABSL_HAVE_STD_OPTIONAL) && !defined(_LIBCPP_VERSION) } // namespace diff --git a/absl/types/variant.h b/absl/types/variant.h index 8d8b5dbd..ebd52d28 100644 --- a/absl/types/variant.h +++ b/absl/types/variant.h @@ -129,7 +129,12 @@ class variant; // type (in which case, they will be swapped) or to two different types (in // which case the values will need to be moved). // -template +template < + typename... Ts, + absl::enable_if_t< + absl::conjunction..., + type_traits_internal::IsSwappable...>::value, + int> = 0> void swap(variant& v, variant& w) noexcept(noexcept(v.swap(w))) { v.swap(w); } @@ -688,12 +693,12 @@ class variant : private variant_internal::VariantBase { // // Swaps the values of two variant objects. // - // TODO(calabrese) - // `variant::swap()` and `swap()` rely on `std::is_(nothrow)_swappable()` - // which is introduced in C++17. So we assume `is_swappable()` is always - // true and `is_nothrow_swappable()` is same as `std::is_trivial()`. void swap(variant& rhs) noexcept( - absl::conjunction, std::is_trivial...>::value) { + absl::conjunction< + std::is_nothrow_move_constructible, + std::is_nothrow_move_constructible..., + type_traits_internal::IsNothrowSwappable, + type_traits_internal::IsNothrowSwappable...>::value) { return variant_internal::VisitIndices::Run( variant_internal::Swap{this, &rhs}, rhs.index()); } diff --git a/absl/types/variant_exception_safety_test.cc b/absl/types/variant_exception_safety_test.cc index 086fcff0..76beb595 100644 --- a/absl/types/variant_exception_safety_test.cc +++ b/absl/types/variant_exception_safety_test.cc @@ -24,6 +24,7 @@ #include "absl/base/config.h" #include "absl/base/internal/exception_safety_testing.h" #include "absl/memory/memory.h" + // See comment in absl/base/config.h #if !defined(ABSL_INTERNAL_MSVC_2017_DBG_MODE) @@ -315,6 +316,12 @@ TEST(VariantExceptionSafetyTest, MoveAssign) { EXPECT_FALSE(tester.WithContracts(strong_guarantee).Test()); } { + // libstdc++ introduced a regression between 2018-09-25 and 2019-01-06. + // The fix is targeted for gcc-9. + // https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87431#c7 + // https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=267614 +#if !(defined(ABSL_HAVE_STD_VARIANT) && \ + defined(_GLIBCXX_RELEASE) && _GLIBCXX_RELEASE == 8) // - otherwise (index() != j), equivalent to // emplace(get(std::move(rhs))) // - If an exception is thrown during the call to Tj's move construction @@ -330,6 +337,8 @@ TEST(VariantExceptionSafetyTest, MoveAssign) { auto copy = rhs; *lhs = std::move(copy); })); +#endif // !(defined(ABSL_HAVE_STD_VARIANT) && + // defined(_GLIBCXX_RELEASE) && _GLIBCXX_RELEASE == 8) } } diff --git a/absl/types/variant_test.cc b/absl/types/variant_test.cc index 9df702df..ab40ed2a 100644 --- a/absl/types/variant_test.cc +++ b/absl/types/variant_test.cc @@ -561,6 +561,7 @@ TEST(VariantTest, TestDtor) { } #ifdef ABSL_HAVE_EXCEPTIONS + // See comment in absl/base/config.h #if defined(ABSL_INTERNAL_MSVC_2017_DBG_MODE) TEST(VariantTest, DISABLED_TestDtorValuelessByException) diff --git a/absl/utility/utility.h b/absl/utility/utility.h index 62ce6f3a..853c1fb8 100644 --- a/absl/utility/utility.h +++ b/absl/utility/utility.h @@ -35,7 +35,6 @@ // https://en.cppreference.com/w/cpp/utility/integer_sequence // https://en.cppreference.com/w/cpp/utility/apply // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2013/n3658.html -// #ifndef ABSL_UTILITY_UTILITY_H_ #define ABSL_UTILITY_UTILITY_H_ diff --git a/ci/linux_clang-latest_libcxx_bazel.sh b/ci/linux_clang-latest_libcxx_bazel.sh new file mode 100755 index 00000000..741e48c4 --- /dev/null +++ b/ci/linux_clang-latest_libcxx_bazel.sh @@ -0,0 +1,62 @@ +#!/bin/bash +# +# Copyright 2019 The Abseil Authors. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# https://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +# This script that can be invoked to test abseil-cpp in a hermetic environment +# using a Docker image on Linux. You must have Docker installed to use this +# script. + +set -euox pipefail + +if [ -z ${ABSEIL_ROOT:-} ]; then + ABSEIL_ROOT="$(realpath $(dirname ${0})/..)" +fi + +if [ -z ${STD:-} ]; then + STD="c++11 c++14 c++17" +fi + +if [ -z ${COMPILATION_MODE:-} ]; then + COMPILATION_MODE="fastbuild opt" +fi + +for std in ${STD}; do + for compilation_mode in ${COMPILATION_MODE}; do + echo "--------------------------------------------------------------------" + echo "Testing with --compilation_mode=${compilation_mode} and --std=${std}" + + time docker run \ + --volume="${ABSEIL_ROOT}:/abseil-cpp:ro" \ + --workdir=/abseil-cpp \ + --cap-add=SYS_PTRACE \ + --rm \ + -e CC="/opt/llvm/clang/bin/clang" \ + -e BAZEL_COMPILER="llvm" \ + -e BAZEL_CXXOPTS="-std=${std}:-nostdinc++" \ + -e BAZEL_LINKOPTS="-L/opt/llvm/libcxx/lib:-lc++:-lc++abi:-lm:-Wl,-rpath=/opt/llvm/libcxx/lib" \ + -e CPLUS_INCLUDE_PATH="/opt/llvm/libcxx/include/c++/v1" \ + gcr.io/google.com/absl-177019/linux_clang-latest:20190313 \ + /usr/local/bin/bazel test ... \ + --compilation_mode=${compilation_mode} \ + --copt=-Werror \ + --define="absl=1" \ + --keep_going \ + --show_timestamps \ + --test_env="GTEST_INSTALL_FAILURE_SIGNAL_HANDLER=1" \ + --test_env="TZDIR=/abseil-cpp/absl/time/internal/cctz/testdata/zoneinfo" \ + --test_output=errors \ + --test_tag_filters=-benchmark + done +done diff --git a/ci/linux_clang-latest_libstdcxx_bazel.sh b/ci/linux_clang-latest_libstdcxx_bazel.sh new file mode 100755 index 00000000..d703a776 --- /dev/null +++ b/ci/linux_clang-latest_libstdcxx_bazel.sh @@ -0,0 +1,61 @@ +#!/bin/bash +# +# Copyright 2019 The Abseil Authors. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# https://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +# This script that can be invoked to test abseil-cpp in a hermetic environment +# using a Docker image on Linux. You must have Docker installed to use this +# script. + +set -euox pipefail + +if [ -z ${ABSEIL_ROOT:-} ]; then + ABSEIL_ROOT="$(realpath $(dirname ${0})/..)" +fi + +if [ -z ${STD:-} ]; then + STD="c++11 c++14 c++17" +fi + +if [ -z ${COMPILATION_MODE:-} ]; then + COMPILATION_MODE="fastbuild opt" +fi + +for std in ${STD}; do + for compilation_mode in ${COMPILATION_MODE}; do + echo "--------------------------------------------------------------------" + echo "Testing with --compilation_mode=${compilation_mode} and --std=${std}" + + time docker run \ + --volume="${ABSEIL_ROOT}:/abseil-cpp:ro" \ + --workdir=/abseil-cpp \ + --cap-add=SYS_PTRACE \ + --rm \ + -e CC="/opt/llvm/clang/bin/clang" \ + -e BAZEL_COMPILER="llvm" \ + -e BAZEL_CXXOPTS="-std=${std}" \ + -e CPLUS_INCLUDE_PATH="/usr/include/c++/6" \ + gcr.io/google.com/absl-177019/linux_clang-latest:20190313 \ + /usr/local/bin/bazel test ... \ + --compilation_mode=${compilation_mode} \ + --copt=-Werror \ + --define="absl=1" \ + --keep_going \ + --show_timestamps \ + --test_env="GTEST_INSTALL_FAILURE_SIGNAL_HANDLER=1" \ + --test_env="TZDIR=/abseil-cpp/absl/time/internal/cctz/testdata/zoneinfo" \ + --test_output=errors \ + --test_tag_filters=-benchmark + done +done diff --git a/ci/linux_gcc-4.8_libstdcxx_cmake.sh b/ci/linux_gcc-4.8_libstdcxx_cmake.sh new file mode 100755 index 00000000..4f964e2b --- /dev/null +++ b/ci/linux_gcc-4.8_libstdcxx_cmake.sh @@ -0,0 +1,61 @@ +#!/bin/bash +# +# Copyright 2019 The Abseil Authors. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# https://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +# TODO(absl-team): This script isn't fully hermetic because +# -DABSL_USE_GOOGLETEST_HEAD=ON means that this script isn't pinned to a fixed +# version of GoogleTest. This means that an upstream change to GoogleTest could +# break this test. Fix this by allowing this script to pin to a known-good +# version of GoogleTest. + +set -euox pipefail + +if [ -z ${ABSEIL_ROOT:-} ]; then + ABSEIL_ROOT="$(realpath $(dirname ${0})/..)" +fi + +if [ -z ${ABSL_CMAKE_CXX_STANDARDS:-} ]; then + ABSL_CMAKE_CXX_STANDARDS="11 14" +fi + +if [ -z ${ABSL_CMAKE_BUILD_TYPES:-} ]; then + ABSL_CMAKE_BUILD_TYPES="Debug Release" +fi + +for std in ${ABSL_CMAKE_CXX_STANDARDS}; do + for compilation_mode in ${ABSL_CMAKE_BUILD_TYPES}; do + echo "--------------------------------------------------------------------" + echo "Testing with CMAKE_BUILD_TYPE=${compilation_mode} and -std=c++${std}" + + time docker run \ + --volume="${ABSEIL_ROOT}:/abseil-cpp:ro" \ + --workdir=/abseil-cpp \ + --tmpfs=/buildfs:exec \ + --cap-add=SYS_PTRACE \ + --rm \ + -e CFLAGS="-Werror" \ + -e CXXFLAGS="-Werror" \ + gcr.io/google.com/absl-177019/linux_gcc-4.8:20190316 \ + /bin/bash -c " + cd /buildfs && \ + cmake /abseil-cpp \ + -DABSL_USE_GOOGLETEST_HEAD=ON \ + -DABSL_RUN_TESTS=ON \ + -DCMAKE_BUILD_TYPE=${compilation_mode} \ + -DCMAKE_CXX_STANDARD=${std} && \ + make -j$(nproc) VERBOSE=1 && \ + ctest -j$(nproc) --output-on-failure" + done +done diff --git a/ci/linux_gcc-latest_libstdcxx_bazel.sh b/ci/linux_gcc-latest_libstdcxx_bazel.sh new file mode 100755 index 00000000..e14a019c --- /dev/null +++ b/ci/linux_gcc-latest_libstdcxx_bazel.sh @@ -0,0 +1,59 @@ +#!/bin/bash +# +# Copyright 2019 The Abseil Authors. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# https://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +# This script that can be invoked to test abseil-cpp in a hermetic environment +# using a Docker image on Linux. You must have Docker installed to use this +# script. + +set -euox pipefail + +if [ -z ${ABSEIL_ROOT:-} ]; then + ABSEIL_ROOT="$(realpath $(dirname ${0})/..)" +fi + +if [ -z ${STD:-} ]; then + STD="c++11 c++14 c++17" +fi + +if [ -z ${COMPILATION_MODE:-} ]; then + COMPILATION_MODE="fastbuild opt" +fi + +for std in ${STD}; do + for compilation_mode in ${COMPILATION_MODE}; do + echo "--------------------------------------------------------------------" + echo "Testing with --compilation_mode=${compilation_mode} and --std=${std}" + + time docker run \ + --volume="${ABSEIL_ROOT}:/abseil-cpp:ro" \ + --workdir=/abseil-cpp \ + --cap-add=SYS_PTRACE \ + --rm \ + -e CC="/usr/local/bin/gcc" \ + -e BAZEL_CXXOPTS="-std=${std}" \ + gcr.io/google.com/absl-177019/linux_gcc-latest:20190318 \ + /usr/local/bin/bazel test ... \ + --compilation_mode=${compilation_mode} \ + --copt=-Werror \ + --define="absl=1" \ + --keep_going \ + --show_timestamps \ + --test_env="GTEST_INSTALL_FAILURE_SIGNAL_HANDLER=1" \ + --test_env="TZDIR=/abseil-cpp/absl/time/internal/cctz/testdata/zoneinfo" \ + --test_output=errors \ + --test_tag_filters=-benchmark + done +done -- cgit v1.2.3 From 72e09a54d993b192db32be14c65adf7e9bd08c31 Mon Sep 17 00:00:00 2001 From: Abseil Team Date: Tue, 25 Jun 2019 12:32:44 -0700 Subject: Export of internal Abseil changes. -- 2ee5dbb79b56539b580c3a36eec5a025d08b7022 by Eric Fiselier : Unconditionally apply no-sanitize attributes. We currently fail to apply the attributes in open-source land because the build system doesn't define ADDRESS_SANITIZER like we expect. The attributes should have no effect when the sanitizers are disabled. PiperOrigin-RevId: 255024122 -- 5a123175146de14d04013862aa378f28f8eff73c by CJ Johnson : Updates the InputIterator-accepting member functions of InlinedVector to be cleaner/easier to read PiperOrigin-RevId: 254994794 -- a4bdb61407a76317810785a34e49f996699ab4a4 by Abseil Team : Added back c_move_backward which was previously deleted by mistake. PiperOrigin-RevId: 254990809 -- bc427ca5f7fb88a70ba3a676bb9c7ff829c65ae9 by CJ Johnson : Removes DestroyAndDeallocate() function from the internal details of InlinedVector because it ended up not being particularly useful PiperOrigin-RevId: 254981201 GitOrigin-RevId: 2ee5dbb79b56539b580c3a36eec5a025d08b7022 Change-Id: I825c6c0a2fcf13ed6e60d71224037a57d7068d55 --- absl/algorithm/container.h | 10 ++++++++++ absl/algorithm/container_test.cc | 13 +++++++++++++ absl/base/attributes.h | 6 +++--- absl/container/inlined_vector.h | 29 ++++++++++++++++++----------- absl/container/internal/inlined_vector.h | 16 +++++----------- 5 files changed, 49 insertions(+), 25 deletions(-) (limited to 'absl/algorithm/container.h') diff --git a/absl/algorithm/container.h b/absl/algorithm/container.h index 752e47b2..c84de461 100644 --- a/absl/algorithm/container.h +++ b/absl/algorithm/container.h @@ -510,6 +510,16 @@ OutputIterator c_move(C&& src, OutputIterator dest) { container_algorithm_internal::c_end(src), dest); } +// c_move_backward() +// +// Container-based version of the `std::move_backward()` function to +// move a container's elements into an iterator in reverse order. +template +BidirectionalIterator c_move_backward(C&& src, BidirectionalIterator dest) { + return std::move_backward(container_algorithm_internal::c_begin(src), + container_algorithm_internal::c_end(src), dest); +} + // c_swap_ranges() // // Container-based version of the `std::swap_ranges()` function to diff --git a/absl/algorithm/container_test.cc b/absl/algorithm/container_test.cc index 04282b89..86bf9d3e 100644 --- a/absl/algorithm/container_test.cc +++ b/absl/algorithm/container_test.cc @@ -636,6 +636,19 @@ TEST(MutatingTest, Move) { Pointee(5))); } +TEST(MutatingTest, MoveBackward) { + std::vector> actual; + actual.emplace_back(absl::make_unique(1)); + actual.emplace_back(absl::make_unique(2)); + actual.emplace_back(absl::make_unique(3)); + actual.emplace_back(absl::make_unique(4)); + actual.emplace_back(absl::make_unique(5)); + auto subrange = absl::MakeSpan(actual.data(), 3); + absl::c_move_backward(subrange, actual.end()); + EXPECT_THAT(actual, ElementsAre(IsNull(), IsNull(), Pointee(1), Pointee(2), + Pointee(3))); +} + TEST(MutatingTest, MoveWithRvalue) { auto MakeRValueSrc = [] { std::vector> src; diff --git a/absl/base/attributes.h b/absl/base/attributes.h index 48195d61..a7da62af 100644 --- a/absl/base/attributes.h +++ b/absl/base/attributes.h @@ -232,7 +232,7 @@ // out of bounds or does other scary things with memory. // NOTE: GCC supports AddressSanitizer(asan) since 4.8. // https://gcc.gnu.org/gcc-4.8/changes.html -#if defined(__GNUC__) && defined(ADDRESS_SANITIZER) +#if defined(__GNUC__) #define ABSL_ATTRIBUTE_NO_SANITIZE_ADDRESS __attribute__((no_sanitize_address)) #else #define ABSL_ATTRIBUTE_NO_SANITIZE_ADDRESS @@ -246,7 +246,7 @@ // This attribute is similar to the ADDRESS_SANITIZER attribute above, but deals // with initialized-ness rather than addressability issues. // NOTE: MemorySanitizer(msan) is supported by Clang but not GCC. -#if defined(__GNUC__) && defined(MEMORY_SANITIZER) +#if defined(__clang__) #define ABSL_ATTRIBUTE_NO_SANITIZE_MEMORY __attribute__((no_sanitize_memory)) #else #define ABSL_ATTRIBUTE_NO_SANITIZE_MEMORY @@ -257,7 +257,7 @@ // Tells the ThreadSanitizer to not instrument a given function. // NOTE: GCC supports ThreadSanitizer(tsan) since 4.8. // https://gcc.gnu.org/gcc-4.8/changes.html -#if defined(__GNUC__) && defined(THREAD_SANITIZER) +#if defined(__GNUC__) #define ABSL_ATTRIBUTE_NO_SANITIZE_THREAD __attribute__((no_sanitize_thread)) #else #define ABSL_ATTRIBUTE_NO_SANITIZE_THREAD diff --git a/absl/container/inlined_vector.h b/absl/container/inlined_vector.h index 784b07f4..e67885c2 100644 --- a/absl/container/inlined_vector.h +++ b/absl/container/inlined_vector.h @@ -507,12 +507,13 @@ class InlinedVector { template * = nullptr> void assign(InputIterator first, InputIterator last) { - size_type assign_index = 0; - for (; (assign_index < size()) && (first != last); - static_cast(++assign_index), static_cast(++first)) { - *(data() + assign_index) = *first; + size_type i = 0; + for (; i < size() && first != last; ++i, static_cast(++first)) { + at(i) = *first; } - erase(data() + assign_index, data() + size()); + + erase(data() + i, data() + size()); + std::copy(first, last, std::back_inserter(*this)); } @@ -595,12 +596,15 @@ class InlinedVector { template * = nullptr> iterator insert(const_iterator pos, InputIterator first, InputIterator last) { - size_type initial_insert_index = std::distance(cbegin(), pos); - for (size_type insert_index = initial_insert_index; first != last; - static_cast(++insert_index), static_cast(++first)) { - insert(data() + insert_index, *first); + assert(pos >= begin()); + assert(pos <= end()); + + size_type index = std::distance(cbegin(), pos); + for (size_type i = index; first != last; ++i, static_cast(++first)) { + insert(data() + i, *first); } - return iterator(data() + initial_insert_index); + + return iterator(data() + index); } // `InlinedVector::emplace()` @@ -677,6 +681,7 @@ class InlinedVector { // by `1` (unless the inlined vector is empty, in which case this is a no-op). void pop_back() noexcept { assert(!empty()); + AllocatorTraits::destroy(*storage_.GetAllocPtr(), data() + (size() - 1)); storage_.SubtractSize(1); } @@ -731,7 +736,9 @@ class InlinedVector { // Destroys all elements in the inlined vector, sets the size of `0` and // deallocates the heap allocation if the inlined vector was allocated. void clear() noexcept { - storage_.DestroyAndDeallocate(); + inlined_vector_internal::DestroyElements(storage_.GetAllocPtr(), data(), + size()); + storage_.DeallocateIfAllocated(); storage_.SetInlinedSize(0); } diff --git a/absl/container/internal/inlined_vector.h b/absl/container/internal/inlined_vector.h index a84b5255..c2802c82 100644 --- a/absl/container/internal/inlined_vector.h +++ b/absl/container/internal/inlined_vector.h @@ -275,7 +275,11 @@ class Storage { explicit Storage(const allocator_type& alloc) : metadata_(alloc, /* empty and inlined */ 0) {} - ~Storage() { DestroyAndDeallocate(); } + ~Storage() { + pointer data = GetIsAllocated() ? GetAllocatedData() : GetInlinedData(); + inlined_vector_internal::DestroyElements(GetAllocPtr(), data, GetSize()); + DeallocateIfAllocated(); + } size_type GetSize() const { return GetSizeAndIsAllocated() >> 1; } @@ -377,8 +381,6 @@ class Storage { data_ = other_storage.data_; } - void DestroyAndDeallocate(); - template void Initialize(ValueAdapter values, size_type new_size); @@ -432,14 +434,6 @@ class Storage { Data data_; }; -template -void Storage::DestroyAndDeallocate() { - inlined_vector_internal::DestroyElements( - GetAllocPtr(), (GetIsAllocated() ? GetAllocatedData() : GetInlinedData()), - GetSize()); - DeallocateIfAllocated(); -} - template template auto Storage::Initialize(ValueAdapter values, size_type new_size) -- cgit v1.2.3 From ab3552a18964e7063c8324f45b3896a6a20b08a8 Mon Sep 17 00:00:00 2001 From: Abseil Team Date: Tue, 15 Oct 2019 18:18:40 -0700 Subject: Export of internal Abseil changes -- f13697e3d33803f9667d124072da4f6dd8bfbf85 by Andy Soffer : Addressing https://github.com/abseil/abseil-cpp/issues/314, fixing CMakeLists.txt to reference ABSL_TEST_COPTS rather than ABSL_DEFAULT_COPTS. ABSL_TEST_COPTS should be preferred for all tests so that they are configured consistently (moreover, CMake should agree with Bazel). PiperOrigin-RevId: 274932312 -- c31c24a1fa6bb98136adf51ef37c0818ac366690 by Derek Mauro : Silence MSAN in the stack consumption test utility PiperOrigin-RevId: 274912950 -- 2412913c05a246cd527cd4c31452f126e9129f3a by CJ Johnson : Internal change PiperOrigin-RevId: 274847103 -- 75e984a93b5760873501b96ac3229ccfd955daf8 by Abseil Team : Reformat BUILD file to current standards. PiperOrigin-RevId: 274815392 -- a2780e085f1df1e4ca2c814a58c893d1b78a1d9c by Samuel Benzaquen : Fix invalid result regarding leading zeros in the exponent. PiperOrigin-RevId: 274808017 -- dd402e1cb5c4ebacb576372ae24bf289d729d323 by Samuel Benzaquen : Make string_view's relational operators constexpr when possible. PiperOrigin-RevId: 274807873 -- b4ef32565653a5da1cb8bb8d0351586d23519658 by Abseil Team : Internal rework. PiperOrigin-RevId: 274787159 -- 70d81971c5914e6785b8e8a9d4f6eb2655dd62c0 by Gennadiy Rozental : Internal rework. PiperOrigin-RevId: 274715557 -- 14f5b0440e353b899cafaaa15b53e77f98f401af by Gennadiy Rozental : Make deprecated statements about ParseFLag/UnparseFlag consistent in a file. PiperOrigin-RevId: 274668123 -- 2e85adbdbb92612e4d750bc34fbca3333128b42d by Abseil Team : Allow absl::c_equal to be used with arrays. This is achieved by allowing container size computation for arrays. PiperOrigin-RevId: 274426830 -- 219719f107226d328773e6cec99fb473f5d3119c by Gennadiy Rozental : Release correct extension interfaces to support usage of absl::Time and absl::Duration as ABSL_FLAG PiperOrigin-RevId: 274273788 -- 47a77f93fda23b69b4a6bdbd506fe643c69a5579 by Gennadiy Rozental : Rework of flags persistence/FlagSaver internals. PiperOrigin-RevId: 274225213 -- 7807be3fe757c19e3b0c487298387683d4c9f5b3 by Abseil Team : Switch reference to sdkddkver.h to lowercase, matching conventions used in the Windows SDK and other uses. This helps to avoid confusion on case-sensitive filesystems. PiperOrigin-RevId: 274061877 -- 561304090087a19f1d10f0475f564fe132ebf06e by Andy Getzendanner : Fix ABSL_WAITER_MODE detection for mingw Import of https://github.com/abseil/abseil-cpp/pull/342 PiperOrigin-RevId: 274030071 -- 9b3caac2cf202b9d440dfa1b4ffd538ac4bf715b by Derek Mauro : Support using Abseil with the musl libc implementation. Only test changes were required: * Workaround for a bug in sigaltstack() on musl * printf-style pointer formatting (%p) is implementation defined, so verify StrFromat produces something compatible * Fix detection of feenableexcept() PiperOrigin-RevId: 274011666 -- 73e8a938fc139e1cc8670d4513a445bacc855539 by Abseil Team : nvcc workaround: explicitly specify the definition of node_handle::Base PiperOrigin-RevId: 274011392 -- ab9cc6d042aca7d48e16c504ab10eab39433f4b2 by Andy Soffer : Internal change PiperOrigin-RevId: 273996318 -- e567c4979ca99c7e71821ec1523b8f5edd2c76ac by Abseil Team : Introduce a type alias to work around an nvcc bug. On the previous code, nvcc gets confused thinking that T has to be a parameter pack, as IsDecomposable accepts one. PiperOrigin-RevId: 273980472 -- 105b6e6339b77a32f4432de05f44cd3f9c436751 by Eric Fiselier : Import of CCTZ from GitHub. PiperOrigin-RevId: 273955589 -- 8feb87ff1d7e721fe094855e67c19539d5e582b7 by Abseil Team : Avoid dual-exporting scheduling_mode.h PiperOrigin-RevId: 273825112 -- fbc37854776d295dae98fb9d06a541f296daab95 by Andy Getzendanner : Fix ABSL_HAVE_ALARM check on mingw Import of https://github.com/abseil/abseil-cpp/pull/341 PiperOrigin-RevId: 273817839 -- 6aedcd63a735b9133e143b043744ba0a25407f6f by Andy Soffer : Remove bit_gen_view.h now that all callers have been migrated to bit_gen_ref.h Tested: TGP - https://test.corp.google.com/ui#id=OCL:273762409:BASE:273743370:1570639020744:3001bcb5 PiperOrigin-RevId: 273810331 -- 6573de24a66ba715c579f7f32b5c48a1d743c7f8 by Abseil Team : Internal change. PiperOrigin-RevId: 273589963 -- 91c8c28b6dca26d98b39e8e06a8ed17c701ff793 by Abseil Team : Update macro name for `ABSL_GUARDED_BY()` in the example section. PiperOrigin-RevId: 273286983 -- 0ff7d1a93d70f8ecd693f8dbb98b7a4a016ca2a4 by Abseil Team : Fix potential integer overflow in the absl time library. In absl::FromTM, the tm.tm_year is added by 1900 regarding that tm.tm_year represents the years since 1900. This change checks integer overflow before doing the arithmetic operation. PiperOrigin-RevId: 273092952 -- b41c2a1310086807be09a833099ae6d4009f037c by Gennadiy Rozental : Correctly Unlock the global mutex in case of concurrent flag initialization. Fixes #386 PiperOrigin-RevId: 272979749 -- c53103e71b2a6063af3c6d4ff68aa2d8f9ae9e06 by Abseil Team : Try to become idle only when there is no wakeup. Immediately after waking up (when futex wait returns), the current thread tries to become idle doing bunch of memory loads and a branch. Problem is that there is a good chance that we woke up due to a wakeup, especially for actively used threads. For such wakeups, calling MaybeBecomeIdle() would be a waste of cycles. Instead, call MaybeBecomeIdle() only when we are sure there is no wakeup. For idle threads the net effect should be the same. For active, threads this will be more efficient. Moreover, since MaybeBecomeIdle() is called before waiting on the futex, the current thread will try to become idle before sleeping. This should result in more accurate idleness and more efficient release of thread resources. PiperOrigin-RevId: 272940381 GitOrigin-RevId: f13697e3d33803f9667d124072da4f6dd8bfbf85 Change-Id: I36de05aec12595183725652dd362dfa58fb095d0 --- absl/BUILD.bazel | 7 +- absl/algorithm/container.h | 18 +++- absl/algorithm/container_test.cc | 6 ++ absl/base/BUILD.bazel | 16 +-- absl/base/CMakeLists.txt | 9 +- absl/base/attributes.h | 1 - .../inlined_vector_exception_safety_test.cc | 4 +- absl/container/internal/common.h | 4 +- absl/container/internal/raw_hash_set.h | 11 ++- absl/copts/configure_copts.bzl | 2 + absl/debugging/CMakeLists.txt | 2 +- absl/debugging/internal/stack_consumption.cc | 12 ++- absl/flags/BUILD.bazel | 3 + absl/flags/flag.cc | 4 +- absl/flags/flag.h | 8 +- absl/flags/internal/commandlineflag.cc | 6 ++ absl/flags/internal/commandlineflag.h | 24 +++-- absl/flags/internal/flag.h | 85 ++++++++++++++-- absl/flags/internal/registry.cc | 106 +++----------------- absl/random/BUILD.bazel | 2 +- absl/random/distribution_format_traits.h | 22 +---- absl/random/distributions.h | 56 ++++++++--- absl/random/internal/distributions.h | 30 ------ absl/random/internal/uniform_helper.h | 12 ++- absl/strings/BUILD.bazel | 1 + absl/strings/CMakeLists.txt | 1 + absl/strings/charconv_test.cc | 7 ++ absl/strings/internal/charconv_parse.cc | 6 ++ absl/strings/internal/str_format/convert_test.cc | 110 +++++++++++++-------- absl/strings/numbers_test.cc | 14 +-- absl/strings/string_view.h | 62 +++++++----- absl/strings/string_view_test.cc | 23 +++++ absl/synchronization/internal/waiter.cc | 27 +++-- absl/synchronization/internal/waiter.h | 2 +- absl/synchronization/mutex.h | 2 +- absl/time/duration.cc | 5 + absl/time/format.cc | 8 ++ absl/time/internal/cctz/src/time_zone_impl.cc | 11 ++- absl/time/time.cc | 14 ++- absl/time/time.h | 9 ++ absl/time/time_test.cc | 24 +++++ 41 files changed, 485 insertions(+), 291 deletions(-) (limited to 'absl/algorithm/container.h') diff --git a/absl/BUILD.bazel b/absl/BUILD.bazel index 853330d4..5a03acf8 100644 --- a/absl/BUILD.bazel +++ b/absl/BUILD.bazel @@ -14,12 +14,15 @@ # limitations under the License. # +load( + ":compiler_config_setting.bzl", + "create_llvm_config", +) + package(default_visibility = ["//visibility:public"]) licenses(["notice"]) # Apache 2.0 -load(":compiler_config_setting.bzl", "create_llvm_config") - create_llvm_config( name = "llvm_compiler", visibility = [":__subpackages__"], diff --git a/absl/algorithm/container.h b/absl/algorithm/container.h index c84de461..adcea8a7 100644 --- a/absl/algorithm/container.h +++ b/absl/algorithm/container.h @@ -112,6 +112,18 @@ template struct IsUnorderedContainer> : std::true_type {}; +// container_algorithm_internal::c_size. It is meant for internal use only. + +template +auto c_size(C& c) -> decltype(c.size()) { + return c.size(); +} + +template +constexpr std::size_t c_size(T (&)[N]) { + return N; +} + } // namespace container_algorithm_internal // PUBLIC API @@ -365,7 +377,8 @@ c_mismatch(C1& c1, C2& c2, BinaryPredicate&& pred) { template bool c_equal(const C1& c1, const C2& c2) { - return ((c1.size() == c2.size()) && + return ((container_algorithm_internal::c_size(c1) == + container_algorithm_internal::c_size(c2)) && std::equal(container_algorithm_internal::c_begin(c1), container_algorithm_internal::c_end(c1), container_algorithm_internal::c_begin(c2))); @@ -375,7 +388,8 @@ bool c_equal(const C1& c1, const C2& c2) { // the function's test condition. template bool c_equal(const C1& c1, const C2& c2, BinaryPredicate&& pred) { - return ((c1.size() == c2.size()) && + return ((container_algorithm_internal::c_size(c1) == + container_algorithm_internal::c_size(c2)) && std::equal(container_algorithm_internal::c_begin(c1), container_algorithm_internal::c_end(c1), container_algorithm_internal::c_begin(c2), diff --git a/absl/algorithm/container_test.cc b/absl/algorithm/container_test.cc index 86bf9d3e..0a4abe94 100644 --- a/absl/algorithm/container_test.cc +++ b/absl/algorithm/container_test.cc @@ -163,23 +163,29 @@ TEST_F(NonMutatingTest, MismatchWithPredicate) { TEST_F(NonMutatingTest, Equal) { EXPECT_TRUE(absl::c_equal(vector_, sequence_)); EXPECT_TRUE(absl::c_equal(sequence_, vector_)); + EXPECT_TRUE(absl::c_equal(sequence_, array_)); + EXPECT_TRUE(absl::c_equal(array_, vector_)); // Test that behavior appropriately differs from that of equal(). std::vector vector_plus = {1, 2, 3}; vector_plus.push_back(4); EXPECT_FALSE(absl::c_equal(vector_plus, sequence_)); EXPECT_FALSE(absl::c_equal(sequence_, vector_plus)); + EXPECT_FALSE(absl::c_equal(array_, vector_plus)); } TEST_F(NonMutatingTest, EqualWithPredicate) { EXPECT_TRUE(absl::c_equal(vector_, sequence_, Equals)); EXPECT_TRUE(absl::c_equal(sequence_, vector_, Equals)); + EXPECT_TRUE(absl::c_equal(array_, sequence_, Equals)); + EXPECT_TRUE(absl::c_equal(vector_, array_, Equals)); // Test that behavior appropriately differs from that of equal(). std::vector vector_plus = {1, 2, 3}; vector_plus.push_back(4); EXPECT_FALSE(absl::c_equal(vector_plus, sequence_, Equals)); EXPECT_FALSE(absl::c_equal(sequence_, vector_plus, Equals)); + EXPECT_FALSE(absl::c_equal(vector_plus, array_, Equals)); } TEST_F(NonMutatingTest, IsPermutation) { diff --git a/absl/base/BUILD.bazel b/absl/base/BUILD.bazel index 1e1f0d2d..d74bac63 100644 --- a/absl/base/BUILD.bazel +++ b/absl/base/BUILD.bazel @@ -71,16 +71,16 @@ cc_library( "internal/spinlock_wait.cc", "internal/spinlock_win32.inc", ], - hdrs = [ - "internal/scheduling_mode.h", - "internal/spinlock_wait.h", - ], + hdrs = ["internal/spinlock_wait.h"], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, visibility = [ "//absl/base:__pkg__", ], - deps = [":core_headers"], + deps = [ + ":base_internal", + ":core_headers", + ], ) cc_library( @@ -141,11 +141,11 @@ cc_library( ], deps = [ ":base", + ":base_internal", ":config", ":core_headers", ":dynamic_annotations", ":raw_logging_internal", - ":spinlock_wait", ], ) @@ -369,8 +369,8 @@ cc_library( linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":base", + ":base_internal", ":core_headers", - ":spinlock_wait", "//absl/synchronization", "@com_google_googletest//:gtest", ], @@ -385,8 +385,8 @@ cc_test( linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":base", + ":base_internal", ":core_headers", - ":spinlock_wait", "//absl/synchronization", "@com_google_googletest//:gtest_main", ], diff --git a/absl/base/CMakeLists.txt b/absl/base/CMakeLists.txt index 51705a5a..79ee5b93 100644 --- a/absl/base/CMakeLists.txt +++ b/absl/base/CMakeLists.txt @@ -56,7 +56,6 @@ absl_cc_library( NAME spinlock_wait HDRS - "internal/scheduling_mode.h" "internal/spinlock_wait.h" SRCS "internal/spinlock_akaros.inc" @@ -67,6 +66,7 @@ absl_cc_library( COPTS ${ABSL_DEFAULT_COPTS} DEPS + absl::base_internal absl::core_headers ) @@ -125,11 +125,11 @@ absl_cc_library( ${ABSL_DEFAULT_COPTS} DEPS absl::base + absl::base_internal absl::config absl::core_headers absl::dynamic_annotations absl::raw_logging_internal - absl::spinlock_wait Threads::Threads ) @@ -141,6 +141,7 @@ absl_cc_library( "internal/identity.h" "internal/inline_variable.h" "internal/invoke.h" + "internal/scheduling_mode.h" COPTS ${ABSL_DEFAULT_COPTS} DEPS @@ -348,8 +349,8 @@ absl_cc_library( ${ABSL_TEST_COPTS} DEPS absl::base + absl::base_internal absl::core_headers - absl::spinlock_wait absl::synchronization gtest TESTONLY @@ -365,8 +366,8 @@ absl_cc_test( ${ABSL_TEST_COPTS} DEPS absl::base + absl::base_internal absl::core_headers - absl::spinlock_wait absl::synchronization gtest_main ) diff --git a/absl/base/attributes.h b/absl/base/attributes.h index f298297e..7b7656a8 100644 --- a/absl/base/attributes.h +++ b/absl/base/attributes.h @@ -599,7 +599,6 @@ // // Note that this attribute is redundant if the variable is declared constexpr. #if ABSL_HAVE_CPP_ATTRIBUTE(clang::require_constant_initialization) -// NOLINTNEXTLINE(whitespace/braces) #define ABSL_CONST_INIT [[clang::require_constant_initialization]] #else #define ABSL_CONST_INIT diff --git a/absl/container/inlined_vector_exception_safety_test.cc b/absl/container/inlined_vector_exception_safety_test.cc index 25994f16..937e43a5 100644 --- a/absl/container/inlined_vector_exception_safety_test.cc +++ b/absl/container/inlined_vector_exception_safety_test.cc @@ -16,7 +16,7 @@ #include "absl/base/config.h" -#ifdef ABSL_HAVE_EXCEPTIONS +#if defined(ABSL_HAVE_EXCEPTIONS) #include #include @@ -493,4 +493,4 @@ TYPED_TEST(TwoSizeTest, Swap) { } // namespace -#endif // ABSL_HAVE_EXCEPTIONS +#endif // defined(ABSL_HAVE_EXCEPTIONS) diff --git a/absl/container/internal/common.h b/absl/container/internal/common.h index 591d3ea1..4bd5d469 100644 --- a/absl/container/internal/common.h +++ b/absl/container/internal/common.h @@ -117,7 +117,7 @@ class node_handle_base { template class node_handle : public node_handle_base { - using Base = typename node_handle::node_handle_base; + using Base = node_handle_base; public: using value_type = typename PolicyTraits::value_type; @@ -137,7 +137,7 @@ template class node_handle> : public node_handle_base { - using Base = typename node_handle::node_handle_base; + using Base = node_handle_base; public: using key_type = typename Policy::key_type; diff --git a/absl/container/internal/raw_hash_set.h b/absl/container/internal/raw_hash_set.h index 2e6f4dd3..42b3c468 100644 --- a/absl/container/internal/raw_hash_set.h +++ b/absl/container/internal/raw_hash_set.h @@ -938,8 +938,11 @@ class raw_hash_set { // // flat_hash_map m; // m.insert(std::make_pair("abc", 42)); + // TODO(cheshire): A type alias T2 is introduced as a workaround for the nvcc + // bug. template = 0, - typename std::enable_if::value, int>::type = 0, + class T2 = T, + typename std::enable_if::value, int>::type = 0, T* = nullptr> std::pair insert(T&& value) { return emplace(std::forward(value)); @@ -975,8 +978,10 @@ class raw_hash_set { return emplace(std::move(value)); } - template = 0, - typename std::enable_if::value, int>::type = 0, + // TODO(cheshire): A type alias T2 is introduced as a workaround for the nvcc + // bug. + template = 0, class T2 = T, + typename std::enable_if::value, int>::type = 0, T* = nullptr> iterator insert(const_iterator, T&& value) { return insert(std::forward(value)).first; diff --git a/absl/copts/configure_copts.bzl b/absl/copts/configure_copts.bzl index 2829e4ec..9dd6bd0a 100644 --- a/absl/copts/configure_copts.bzl +++ b/absl/copts/configure_copts.bzl @@ -6,6 +6,8 @@ change Abseil copts, edit absl/copts/copts.py load( "//absl:copts/GENERATED_copts.bzl", + "ABSL_CLANG_CL_FLAGS", + "ABSL_CLANG_CL_TEST_FLAGS", "ABSL_GCC_FLAGS", "ABSL_GCC_TEST_FLAGS", "ABSL_LLVM_FLAGS", diff --git a/absl/debugging/CMakeLists.txt b/absl/debugging/CMakeLists.txt index c409e33e..81492c0c 100644 --- a/absl/debugging/CMakeLists.txt +++ b/absl/debugging/CMakeLists.txt @@ -238,7 +238,7 @@ absl_cc_test( SRCS "leak_check_test.cc" COPTS - ${ABSL_DEFAULT_COPTS} + ${ABSL_TEST_COPTS} "$<$:-DABSL_EXPECT_LEAK_SANITIZER>" LINKOPTS "${ABSL_LSAN_LINKOPTS}" diff --git a/absl/debugging/internal/stack_consumption.cc b/absl/debugging/internal/stack_consumption.cc index 4b05f495..d4703264 100644 --- a/absl/debugging/internal/stack_consumption.cc +++ b/absl/debugging/internal/stack_consumption.cc @@ -115,10 +115,11 @@ int GetSignalHandlerStackConsumption(void (*signal_handler)(int)) { // Set up the alt-signal-stack (and save the older one). stack_t sigstk; memset(&sigstk, 0, sizeof(sigstk)); - stack_t old_sigstk; sigstk.ss_sp = altstack; sigstk.ss_size = kAlternateStackSize; sigstk.ss_flags = 0; + stack_t old_sigstk; + memset(&old_sigstk, 0, sizeof(old_sigstk)); ABSL_RAW_CHECK(sigaltstack(&sigstk, &old_sigstk) == 0, "sigaltstack() failed"); @@ -152,6 +153,15 @@ int GetSignalHandlerStackConsumption(void (*signal_handler)(int)) { int signal_handler_stack_consumption = GetStackConsumption(altstack); // Now restore the old alt-signal-stack and signal handlers. + if (old_sigstk.ss_sp == nullptr && old_sigstk.ss_size == 0 && + (old_sigstk.ss_flags & SS_DISABLE)) { + // https://git.musl-libc.org/cgit/musl/commit/src/signal/sigaltstack.c?id=7829f42a2c8944555439380498ab8b924d0f2070 + // The original stack has ss_size==0 and ss_flags==SS_DISABLE, but some + // versions of musl have a bug that rejects ss_size==0. Work around this by + // setting ss_size to MINSIGSTKSZ, which should be ignored by the kernel + // when SS_DISABLE is set. + old_sigstk.ss_size = MINSIGSTKSZ; + } ABSL_RAW_CHECK(sigaltstack(&old_sigstk, nullptr) == 0, "sigaltstack() failed"); ABSL_RAW_CHECK(sigaction(SIGUSR1, &old_sa1, nullptr) == 0, diff --git a/absl/flags/BUILD.bazel b/absl/flags/BUILD.bazel index 2bf562f8..2e0dc389 100644 --- a/absl/flags/BUILD.bazel +++ b/absl/flags/BUILD.bazel @@ -40,6 +40,8 @@ cc_library( deps = [ ":handle", ":registry", + "//absl/memory", + "//absl/strings", "//absl/synchronization", ], ) @@ -184,6 +186,7 @@ cc_library( ":marshalling", "//absl/base", "//absl/base:core_headers", + "//absl/memory", "//absl/strings", ], ) diff --git a/absl/flags/flag.cc b/absl/flags/flag.cc index a02d069e..69038bbf 100644 --- a/absl/flags/flag.cc +++ b/absl/flags/flag.cc @@ -49,9 +49,7 @@ namespace flags_internal { ABSL_CONST_INIT static absl::Mutex construction_guard(absl::kConstInit); -void LockGlobalConstructionGuard() { construction_guard.Lock(); } - -void UnlockGlobalConstructionGuard() { construction_guard.Unlock(); } +absl::Mutex* GetGlobalConstructionGuard() { return &construction_guard; } } // namespace flags_internal diff --git a/absl/flags/flag.h b/absl/flags/flag.h index 86ad59dd..4927757b 100644 --- a/absl/flags/flag.h +++ b/absl/flags/flag.h @@ -80,8 +80,7 @@ using Flag = flags_internal::Flag; // if two threads attempt to construct the flag concurrently only one wins. namespace flags_internal { -void LockGlobalConstructionGuard(); -void UnlockGlobalConstructionGuard(); +absl::Mutex* GetGlobalConstructionGuard(); } // namespace flags_internal template @@ -100,7 +99,7 @@ class Flag { flags_internal::Flag* GetImpl() const { if (!inited_.load(std::memory_order_acquire)) { - flags_internal::LockGlobalConstructionGuard(); + absl::MutexLock l(flags_internal::GetGlobalConstructionGuard()); if (inited_.load(std::memory_order_acquire)) { return impl_; @@ -109,8 +108,6 @@ class Flag { impl_ = new flags_internal::Flag(name_, help_gen_, filename_, marshalling_op_, initial_value_gen_); inited_.store(true, std::memory_order_release); - - flags_internal::UnlockGlobalConstructionGuard(); } return impl_; @@ -130,7 +127,6 @@ class Flag { std::string Filename() const { return GetImpl()->Filename(); } std::string DefaultValue() const { return GetImpl()->DefaultValue(); } std::string CurrentValue() const { return GetImpl()->CurrentValue(); } - bool HasValidatorFn() const { return GetImpl()->HasValidatorFn(); } bool InvokeValidator(const void* value) const { return GetImpl()->InvokeValidator(value); } diff --git a/absl/flags/internal/commandlineflag.cc b/absl/flags/internal/commandlineflag.cc index 53e2b84e..99f73611 100644 --- a/absl/flags/internal/commandlineflag.cc +++ b/absl/flags/internal/commandlineflag.cc @@ -149,6 +149,12 @@ std::string CommandLineFlag::CurrentValue() const { return Unparse(marshalling_op_, cur_); } +int64_t CommandLineFlag::MutationCounter() const { + absl::MutexLock l(InitFlagIfNecessary()); + + return counter_; +} + // Attempts to parse supplied `value` string using parsing routine in the `flag` // argument. If parsing is successful, it will try to validate that the parsed // value is valid for the specified 'flag'. Finally this function stores the diff --git a/absl/flags/internal/commandlineflag.h b/absl/flags/internal/commandlineflag.h index 284286b6..528d3106 100644 --- a/absl/flags/internal/commandlineflag.h +++ b/absl/flags/internal/commandlineflag.h @@ -17,6 +17,7 @@ #define ABSL_FLAGS_INTERNAL_COMMANDLINEFLAG_H_ #include +#include #include "absl/base/macros.h" #include "absl/flags/marshalling.h" @@ -186,6 +187,16 @@ class HelpText { const char* help_message_; }; +// Handle to FlagState objects. Specific flag state objects will restore state +// of a flag produced this flag state from method CommandLineFlag::SaveState(). +class FlagStateInterface { + public: + virtual ~FlagStateInterface() {} + + // Restores the flag originated this object to the saved state. + virtual void Restore() const = 0; +}; + // Holds all information for a flag. class CommandLineFlag { public: @@ -239,7 +250,6 @@ class CommandLineFlag { virtual void StoreAtomic() {} // Interfaces to operate on validators. - virtual bool HasValidatorFn() const { return false; } virtual bool InvokeValidator(const void* /*value*/) const { return true; } // Invoke the flag validators for old flags. // TODO(rogeeff): implement proper validators for Abseil Flags @@ -264,6 +274,10 @@ class CommandLineFlag { return res; } + // Interface to save flag to some persistent state. Returns current flag state + // or nullptr if flag does not support saving and restoring a state. + virtual std::unique_ptr SaveState() = 0; + // Interfaces to overate on callbacks. virtual void InvokeCallback() {} @@ -285,6 +299,9 @@ class CommandLineFlag { protected: ~CommandLineFlag() = default; + // Thread safe access to mutation counter. + int64_t MutationCounter() const; + const char* const name_; const HelpText help_; const char* const filename_; @@ -323,11 +340,6 @@ class CommandLineFlag { friend bool TryParseLocked(CommandLineFlag* flag, void* dst, absl::string_view value, std::string* err); friend absl::Mutex* InitFlag(CommandLineFlag* flag); - - // This is a short term, until we completely rework persistent state - // storage API. - virtual void* GetValidator() const { return nullptr; } - virtual bool SetValidator(void*) { return false; } }; // Update any copy of the flag value that is stored in an atomic word. diff --git a/absl/flags/internal/flag.h b/absl/flags/internal/flag.h index 16330380..2b21c440 100644 --- a/absl/flags/internal/flag.h +++ b/absl/flags/internal/flag.h @@ -20,12 +20,44 @@ #include "absl/flags/internal/commandlineflag.h" #include "absl/flags/internal/registry.h" +#include "absl/memory/memory.h" +#include "absl/strings/str_cat.h" namespace absl { namespace flags_internal { constexpr int64_t AtomicInit() { return 0xababababababababll; } +template +class Flag; + +template +class FlagState : public flags_internal::FlagStateInterface { + public: + FlagState(Flag* flag, T&& cur, bool modified, bool on_command_line, + int64_t counter) + : flag_(flag), + cur_value_(std::move(cur)), + modified_(modified), + on_command_line_(on_command_line), + counter_(counter) {} + + ~FlagState() override = default; + + private: + friend class Flag; + + // Restores the flag to the saved state. + void Restore() const override; + + // Flag and saved flag data. + Flag* flag_; + T cur_value_; + bool modified_; + bool on_command_line_; + int64_t counter_; +}; + // Signature for the mutation callback used by watched Flags // The callback is noexcept. // TODO(rogeeff): add noexcept after C++17 support is added. @@ -98,15 +130,12 @@ class Flag final : public flags_internal::CommandLineFlag { InvokeCallback(); } - void InvokeCallback() override - ABSL_EXCLUSIVE_LOCKS_REQUIRED(locks_->primary_mu) { - flags_internal::InvokeCallback(&locks_->primary_mu, &locks_->callback_mu, - callback_); - } private: + friend class FlagState; + void Destroy() const override { - // Values are heap allocated Abseil Flags. + // Values are heap allocated for Abseil Flags. if (cur_) Delete(op_, cur_); if (def_) Delete(op_, def_); @@ -121,6 +150,41 @@ class Flag final : public flags_internal::CommandLineFlag { } } + // Interfaces to save and restore flags to/from persistent state. + // Returns current flag state or nullptr if flag does not support + // saving and restoring a state. + std::unique_ptr SaveState() override { + T curr_value = Get(); + + absl::MutexLock l(InitFlagIfNecessary()); + + return absl::make_unique>( + this, std::move(curr_value), modified_, on_command_line_, counter_); + } + + // Restores the flag state to the supplied state object. If there is + // nothing to restore returns false. Otherwise returns true. + bool RestoreState(const flags_internal::FlagState& flag_state) { + if (MutationCounter() == flag_state.counter_) return false; + + Set(flag_state.cur_value_); + + // Race condition here? This should disappear once we move the rest of the + // flag's data into Flag's internals. + + absl::MutexLock l(InitFlagIfNecessary()); + modified_ = flag_state.modified_; + on_command_line_ = flag_state.on_command_line_; + return true; + } + + // Interfaces to overate on callbacks. + void InvokeCallback() override + ABSL_EXCLUSIVE_LOCKS_REQUIRED(locks_->primary_mu) { + flags_internal::InvokeCallback(&locks_->primary_mu, &locks_->callback_mu, + callback_); + } + // Flag's data // For some types, a copy of the current value is kept in an atomically // accessible field. @@ -128,6 +192,15 @@ class Flag final : public flags_internal::CommandLineFlag { FlagCallback callback_; // Mutation callback }; +template +inline void FlagState::Restore() const { + if (flag_->RestoreState(*this)) { + ABSL_INTERNAL_LOG(INFO, + absl::StrCat("Restore saved value of ", flag_->Name(), + " to: ", flag_->CurrentValue())); + } +} + // This class facilitates Flag object registration and tail expression-based // flag definition, for example: // ABSL_FLAG(int, foo, 42, "Foo help").OnUpdate(NotifyFooWatcher); diff --git a/absl/flags/internal/registry.cc b/absl/flags/internal/registry.cc index 4bea313b..6b2564d1 100644 --- a/absl/flags/internal/registry.cc +++ b/absl/flags/internal/registry.cc @@ -188,114 +188,34 @@ CommandLineFlag* FlagRegistry::FindRetiredFlagLocked(absl::string_view name) { class FlagSaverImpl { public: - // Constructs an empty FlagSaverImpl object. - FlagSaverImpl() {} - ~FlagSaverImpl() { - // reclaim memory from each of our CommandLineFlags - for (const SavedFlag& src : backup_registry_) { - Delete(src.op, src.current); - Delete(src.op, src.default_value); - } - } + FlagSaverImpl() = default; + FlagSaverImpl(const FlagSaverImpl&) = delete; + void operator=(const FlagSaverImpl&) = delete; // Saves the flag states from the flag registry into this object. // It's an error to call this more than once. - // Must be called when the registry mutex is not held. void SaveFromRegistry() { assert(backup_registry_.empty()); // call only once! - SavedFlag saved; flags_internal::ForEachFlag([&](flags_internal::CommandLineFlag* flag) { - if (flag->IsRetired()) return; - - saved.name = flag->Name(); - saved.op = flag->op_; - saved.marshalling_op = flag->marshalling_op_; - { - absl::MutexLock l(flag->InitFlagIfNecessary()); - saved.validator = flag->GetValidator(); - saved.modified = flag->modified_; - saved.on_command_line = flag->on_command_line_; - saved.current = Clone(saved.op, flag->cur_); - saved.default_value = Clone(saved.op, flag->def_); - saved.counter = flag->counter_; + if (auto flag_state = flag->SaveState()) { + backup_registry_.emplace_back(std::move(flag_state)); } - backup_registry_.push_back(saved); }); } - // Restores the saved flag states into the flag registry. We - // assume no flags were added or deleted from the registry since - // the SaveFromRegistry; if they were, that's trouble! Must be - // called when the registry mutex is not held. + // Restores the saved flag states into the flag registry. void RestoreToRegistry() { - FlagRegistry* const global_registry = FlagRegistry::GlobalRegistry(); - FlagRegistryLock frl(global_registry); - for (const SavedFlag& src : backup_registry_) { - CommandLineFlag* flag = global_registry->FindFlagLocked(src.name); - // If null, flag got deleted from registry. - if (!flag) continue; - - bool restored = false; - { - // This function encapsulate the lock. - flag->SetValidator(src.validator); - - absl::MutexLock l(flag->InitFlagIfNecessary()); - flag->modified_ = src.modified; - flag->on_command_line_ = src.on_command_line; - if (flag->counter_ != src.counter || - ChangedDirectly(flag, src.default_value, flag->def_)) { - restored = true; - Copy(src.op, src.default_value, flag->def_); - } - if (flag->counter_ != src.counter || - ChangedDirectly(flag, src.current, flag->cur_)) { - restored = true; - Copy(src.op, src.current, flag->cur_); - UpdateCopy(flag); - flag->InvokeCallback(); - } - } - - if (restored) { - flag->counter_++; - - // Revalidate the flag because the validator might store state based - // on the flag's value, which just changed due to the restore. - // Failing validation is ignored because it's assumed that the flag - // was valid previously and there's little that can be done about it - // here, anyway. - flag->ValidateInputValue(flag->CurrentValue()); - - ABSL_INTERNAL_LOG( - INFO, absl::StrCat("Restore saved value of ", flag->Name(), ": ", - Unparse(src.marshalling_op, src.current))); - } + for (const auto& flag_state : backup_registry_) { + flag_state->Restore(); } } private: - struct SavedFlag { - absl::string_view name; - FlagOpFn op; - FlagMarshallingOpFn marshalling_op; - int64_t counter; - void* validator; - bool modified; - bool on_command_line; - const void* current; // nullptr after restore - const void* default_value; // nullptr after restore - }; - - std::vector backup_registry_; - - FlagSaverImpl(const FlagSaverImpl&); // no copying! - void operator=(const FlagSaverImpl&); + std::vector> + backup_registry_; }; -FlagSaver::FlagSaver() : impl_(new FlagSaverImpl()) { - impl_->SaveFromRegistry(); -} +FlagSaver::FlagSaver() : impl_(new FlagSaverImpl) { impl_->SaveFromRegistry(); } void FlagSaver::Ignore() { delete impl_; @@ -376,6 +296,10 @@ class RetiredFlagObj final : public flags_internal::CommandLineFlag { delete this; } + + std::unique_ptr SaveState() override { + return nullptr; + } }; } // namespace diff --git a/absl/random/BUILD.bazel b/absl/random/BUILD.bazel index c904618d..92111827 100644 --- a/absl/random/BUILD.bazel +++ b/absl/random/BUILD.bazel @@ -26,7 +26,7 @@ load( package(default_visibility = ["//visibility:public"]) -licenses(["notice"]) # Apache 2.0 +licenses(["notice"]) cc_library( name = "random", diff --git a/absl/random/distribution_format_traits.h b/absl/random/distribution_format_traits.h index 3298c2cd..f9f07058 100644 --- a/absl/random/distribution_format_traits.h +++ b/absl/random/distribution_format_traits.h @@ -249,12 +249,12 @@ struct DistributionFormatTraits> { } }; -template +template struct UniformDistributionWrapper; -template -struct DistributionFormatTraits> { - using distribution_t = UniformDistributionWrapper; +template +struct DistributionFormatTraits> { + using distribution_t = UniformDistributionWrapper; using result_t = NumType; static constexpr const char* Name() { return "Uniform"; } @@ -263,19 +263,7 @@ struct DistributionFormatTraits> { return absl::StrCat(Name(), "<", ScalarTypeName(), ">"); } static std::string FormatArgs(const distribution_t& d) { - absl::string_view tag; - if (std::is_same::value) { - tag = "IntervalClosedClosed"; - } else if (std::is_same::value) { - tag = "IntervalClosedOpen"; - } else if (std::is_same::value) { - tag = "IntervalOpenClosed"; - } else if (std::is_same::value) { - tag = "IntervalOpenOpen"; - } else { - tag = "[[unknown tag type]]"; - } - return absl::StrCat(tag, ", ", (d.min)(), ", ", (d.max)()); + return absl::StrCat((d.min)(), ", ", (d.max)()); } static std::string FormatResults(absl::Span results) { return absl::StrJoin(results, ", "); diff --git a/absl/random/distributions.h b/absl/random/distributions.h index 3a4e93ab..6ced6061 100644 --- a/absl/random/distributions.h +++ b/absl/random/distributions.h @@ -124,7 +124,15 @@ Uniform(TagType tag, URBG&& urbg, // NOLINT(runtime/references) R lo, R hi) { using gen_t = absl::decay_t; - return random_internal::UniformImpl(tag, urbg, lo, hi); + using distribution_t = random_internal::UniformDistributionWrapper; + using format_t = random_internal::DistributionFormatTraits; + + auto a = random_internal::uniform_lower_bound(tag, lo, hi); + auto b = random_internal::uniform_upper_bound(tag, lo, hi); + if (a > b) return a; + + return random_internal::DistributionCaller::template Call< + distribution_t, format_t>(&urbg, tag, lo, hi); } // absl::Uniform(bitgen, lo, hi) @@ -135,11 +143,17 @@ template typename absl::enable_if_t::value, R> // Uniform(URBG&& urbg, // NOLINT(runtime/references) R lo, R hi) { - constexpr auto tag = absl::IntervalClosedOpen; - using tag_t = decltype(tag); using gen_t = absl::decay_t; + using distribution_t = random_internal::UniformDistributionWrapper; + using format_t = random_internal::DistributionFormatTraits; + + constexpr auto tag = absl::IntervalClosedOpen; + auto a = random_internal::uniform_lower_bound(tag, lo, hi); + auto b = random_internal::uniform_upper_bound(tag, lo, hi); + if (a > b) return a; - return random_internal::UniformImpl(tag, urbg, lo, hi); + return random_internal::DistributionCaller::template Call< + distribution_t, format_t>(&urbg, lo, hi); } // absl::Uniform(tag, bitgen, lo, hi) @@ -156,9 +170,16 @@ Uniform(TagType tag, A lo, B hi) { using gen_t = absl::decay_t; using return_t = typename random_internal::uniform_inferred_return_t; + using distribution_t = random_internal::UniformDistributionWrapper; + using format_t = random_internal::DistributionFormatTraits; - return random_internal::UniformImpl(tag, urbg, lo, - hi); + auto a = random_internal::uniform_lower_bound(tag, lo, hi); + auto b = random_internal::uniform_upper_bound(tag, lo, hi); + if (a > b) return a; + + return random_internal::DistributionCaller::template Call< + distribution_t, format_t>(&urbg, tag, static_cast(lo), + static_cast(hi)); } // absl::Uniform(bitgen, lo, hi) @@ -171,13 +192,19 @@ typename absl::enable_if_t::value, random_internal::uniform_inferred_return_t> Uniform(URBG&& urbg, // NOLINT(runtime/references) A lo, B hi) { - constexpr auto tag = absl::IntervalClosedOpen; - using tag_t = decltype(tag); using gen_t = absl::decay_t; using return_t = typename random_internal::uniform_inferred_return_t; + using distribution_t = random_internal::UniformDistributionWrapper; + using format_t = random_internal::DistributionFormatTraits; - return random_internal::UniformImpl(tag, urbg, lo, - hi); + constexpr auto tag = absl::IntervalClosedOpen; + auto a = random_internal::uniform_lower_bound(tag, lo, hi); + auto b = random_internal::uniform_upper_bound(tag, lo, hi); + if (a > b) return a; + + return random_internal::DistributionCaller::template Call< + distribution_t, format_t>(&urbg, static_cast(lo), + static_cast(hi)); } // absl::Uniform(bitgen) @@ -187,13 +214,12 @@ Uniform(URBG&& urbg, // NOLINT(runtime/references) template typename absl::enable_if_t::value, R> // Uniform(URBG&& urbg) { // NOLINT(runtime/references) - constexpr auto tag = absl::IntervalClosedClosed; - constexpr auto lo = std::numeric_limits::lowest(); - constexpr auto hi = (std::numeric_limits::max)(); - using tag_t = decltype(tag); using gen_t = absl::decay_t; + using distribution_t = random_internal::UniformDistributionWrapper; + using format_t = random_internal::DistributionFormatTraits; - return random_internal::UniformImpl(tag, urbg, lo, hi); + return random_internal::DistributionCaller::template Call< + distribution_t, format_t>(&urbg); } // ----------------------------------------------------------------------------- diff --git a/absl/random/internal/distributions.h b/absl/random/internal/distributions.h index 96f8bae3..c8cec02b 100644 --- a/absl/random/internal/distributions.h +++ b/absl/random/internal/distributions.h @@ -24,36 +24,6 @@ namespace absl { namespace random_internal { -template -struct DistributionFormatTraits; - -// UniformImpl implements the core logic of the Uniform call, which is to -// select the correct distribution type, compute the bounds based on the -// interval tag, and then generate a value. -template -NumType UniformImpl(TagType tag, - URBG& urbg, // NOLINT(runtime/references) - NumType lo, NumType hi) { - static_assert( - std::is_arithmetic::value, - "absl::Uniform() must use an integer or real parameter type."); - - using distribution_t = - UniformDistributionWrapper, NumType>; - using format_t = random_internal::DistributionFormatTraits; - auto a = uniform_lower_bound(tag, lo, hi); - auto b = uniform_upper_bound(tag, lo, hi); - - // TODO(lar): it doesn't make a lot of sense to ask for a random number in an - // empty range. Right now we just return a boundary--even though that - // boundary is not an acceptable value! Is there something better we can do - // here? - if (a > b) return a; - - using gen_t = absl::decay_t; - return DistributionCaller::template Call( - &urbg, tag, lo, hi); -} // In the absence of an explicitly provided return-type, the template // "uniform_inferred_return_t" is used to derive a suitable type, based on diff --git a/absl/random/internal/uniform_helper.h b/absl/random/internal/uniform_helper.h index 2929407e..f68b1823 100644 --- a/absl/random/internal/uniform_helper.h +++ b/absl/random/internal/uniform_helper.h @@ -154,12 +154,22 @@ using UniformDistribution = absl::uniform_int_distribution, absl::uniform_real_distribution>::type; -template +template struct UniformDistributionWrapper : public UniformDistribution { + template explicit UniformDistributionWrapper(TagType, NumType lo, NumType hi) : UniformDistribution( uniform_lower_bound(TagType{}, lo, hi), uniform_upper_bound(TagType{}, lo, hi)) {} + + explicit UniformDistributionWrapper(NumType lo, NumType hi) + : UniformDistribution( + uniform_lower_bound(IntervalClosedOpenTag(), lo, hi), + uniform_upper_bound(IntervalClosedOpenTag(), lo, hi)) {} + + explicit UniformDistributionWrapper() + : UniformDistribution(std::numeric_limits::lowest(), + (std::numeric_limits::max)()) {} }; } // namespace random_internal diff --git a/absl/strings/BUILD.bazel b/absl/strings/BUILD.bazel index 729bdd76..4863ead2 100644 --- a/absl/strings/BUILD.bazel +++ b/absl/strings/BUILD.bazel @@ -630,6 +630,7 @@ cc_test( visibility = ["//visibility:private"], deps = [ ":str_format_internal", + "//absl/base:raw_logging_internal", "//absl/numeric:int128", "@com_google_googletest//:gtest_main", ], diff --git a/absl/strings/CMakeLists.txt b/absl/strings/CMakeLists.txt index ccff4441..3f907957 100644 --- a/absl/strings/CMakeLists.txt +++ b/absl/strings/CMakeLists.txt @@ -461,6 +461,7 @@ absl_cc_test( ${ABSL_TEST_COPTS} DEPS absl::str_format_internal + absl::raw_logging_internal absl::int128 gmock_main ) diff --git a/absl/strings/charconv_test.cc b/absl/strings/charconv_test.cc index b58fad26..9090e9c8 100644 --- a/absl/strings/charconv_test.cc +++ b/absl/strings/charconv_test.cc @@ -511,6 +511,13 @@ TEST(FromChars, Overflow) { EXPECT_EQ(f, std::numeric_limits::max()); } +TEST(FromChars, RegressionTestsFromFuzzer) { + absl::string_view src = "0x21900000p00000000099"; + float f; + auto result = absl::from_chars(src.data(), src.data() + src.size(), f); + EXPECT_EQ(result.ec, std::errc::result_out_of_range); +} + TEST(FromChars, ReturnValuePtr) { // Check that `ptr` points one past the number scanned, even if that number // is not representable. diff --git a/absl/strings/internal/charconv_parse.cc b/absl/strings/internal/charconv_parse.cc index f3c72324..fa9a8965 100644 --- a/absl/strings/internal/charconv_parse.cc +++ b/absl/strings/internal/charconv_parse.cc @@ -253,6 +253,12 @@ std::size_t ConsumeDigits(const char* begin, const char* end, int max_digits, assert(max_digits * 4 <= std::numeric_limits::digits); } const char* const original_begin = begin; + + // Skip leading zeros, but only if *out is zero. + // They don't cause an overflow so we don't have to count them for + // `max_digits`. + while (!*out && end != begin && *begin == '0') ++begin; + T accumulator = *out; const char* significant_digits_end = (end - begin > max_digits) ? begin + max_digits : end; diff --git a/absl/strings/internal/str_format/convert_test.cc b/absl/strings/internal/str_format/convert_test.cc index 814ccf4c..ab8d5391 100644 --- a/absl/strings/internal/str_format/convert_test.cc +++ b/absl/strings/internal/str_format/convert_test.cc @@ -5,7 +5,9 @@ #include #include +#include "gmock/gmock.h" #include "gtest/gtest.h" +#include "absl/base/internal/raw_logging.h" #include "absl/strings/internal/str_format/bind.h" namespace absl { @@ -157,12 +159,20 @@ TEST_F(FormatConvertTest, StringPrecision) { EXPECT_EQ("ABC", FormatPack(format2, {FormatArgImpl(p)})); } +// Pointer formatting is implementation defined. This checks that the argument +// can be matched to `ptr`. +MATCHER_P(MatchesPointerString, ptr, "") { + if (ptr == nullptr && arg == "(nil)") { + return true; + } + void* parsed = nullptr; + if (sscanf(arg.c_str(), "%p", &parsed) != 1) { + ABSL_RAW_LOG(FATAL, "Could not parse %s", arg.c_str()); + } + return ptr == parsed; +} + TEST_F(FormatConvertTest, Pointer) { -#ifdef _MSC_VER - // MSVC's printf implementation prints pointers differently. We can't easily - // compare our implementation to theirs. - return; -#endif static int x = 0; const int *xp = &x; char c = 'h'; @@ -173,48 +183,62 @@ TEST_F(FormatConvertTest, Pointer) { using VoidF = void (*)(); VoidF fp = [] {}, fnil = nullptr; volatile char vc; - volatile char* vcp = &vc; - volatile char* vcnil = nullptr; - const FormatArgImpl args[] = { + volatile char *vcp = &vc; + volatile char *vcnil = nullptr; + const FormatArgImpl args_array[] = { FormatArgImpl(xp), FormatArgImpl(cp), FormatArgImpl(inil), FormatArgImpl(cnil), FormatArgImpl(mcp), FormatArgImpl(fp), FormatArgImpl(fnil), FormatArgImpl(vcp), FormatArgImpl(vcnil), }; - struct Expectation { - std::string out; - const char *fmt; - }; - const Expectation kExpect[] = { - {StrPrint("%p", &x), "%p"}, - {StrPrint("%20p", &x), "%20p"}, - {StrPrint("%.1p", &x), "%.1p"}, - {StrPrint("%.20p", &x), "%.20p"}, - {StrPrint("%30.20p", &x), "%30.20p"}, - - {StrPrint("%-p", &x), "%-p"}, - {StrPrint("%-20p", &x), "%-20p"}, - {StrPrint("%-.1p", &x), "%-.1p"}, - {StrPrint("%.20p", &x), "%.20p"}, - {StrPrint("%-30.20p", &x), "%-30.20p"}, - - {StrPrint("%p", cp), "%2$p"}, // const char* - {"(nil)", "%3$p"}, // null const char * - {"(nil)", "%4$p"}, // null const int * - {StrPrint("%p", mcp), "%5$p"}, // nonconst char* - - {StrPrint("%p", fp), "%6$p"}, // function pointer - {StrPrint("%p", vcp), "%8$p"}, // function pointer - -#ifndef __APPLE__ - // Apple's printf differs here (0x0 vs. nil) - {StrPrint("%p", fnil), "%7$p"}, // null function pointer - {StrPrint("%p", vcnil), "%9$p"}, // null function pointer -#endif - }; - for (const Expectation &e : kExpect) { - UntypedFormatSpecImpl format(e.fmt); - EXPECT_EQ(e.out, FormatPack(format, absl::MakeSpan(args))) << e.fmt; - } + auto args = absl::MakeConstSpan(args_array); + + EXPECT_THAT(FormatPack(UntypedFormatSpecImpl("%p"), args), + MatchesPointerString(&x)); + EXPECT_THAT(FormatPack(UntypedFormatSpecImpl("%20p"), args), + MatchesPointerString(&x)); + EXPECT_THAT(FormatPack(UntypedFormatSpecImpl("%.1p"), args), + MatchesPointerString(&x)); + EXPECT_THAT(FormatPack(UntypedFormatSpecImpl("%.20p"), args), + MatchesPointerString(&x)); + EXPECT_THAT(FormatPack(UntypedFormatSpecImpl("%30.20p"), args), + MatchesPointerString(&x)); + + EXPECT_THAT(FormatPack(UntypedFormatSpecImpl("%-p"), args), + MatchesPointerString(&x)); + EXPECT_THAT(FormatPack(UntypedFormatSpecImpl("%-20p"), args), + MatchesPointerString(&x)); + EXPECT_THAT(FormatPack(UntypedFormatSpecImpl("%-.1p"), args), + MatchesPointerString(&x)); + EXPECT_THAT(FormatPack(UntypedFormatSpecImpl("%.20p"), args), + MatchesPointerString(&x)); + EXPECT_THAT(FormatPack(UntypedFormatSpecImpl("%-30.20p"), args), + MatchesPointerString(&x)); + + // const char* + EXPECT_THAT(FormatPack(UntypedFormatSpecImpl("%2$p"), args), + MatchesPointerString(cp)); + // null const int* + EXPECT_THAT(FormatPack(UntypedFormatSpecImpl("%3$p"), args), + MatchesPointerString(nullptr)); + // null const char* + EXPECT_THAT(FormatPack(UntypedFormatSpecImpl("%4$p"), args), + MatchesPointerString(nullptr)); + // nonconst char* + EXPECT_THAT(FormatPack(UntypedFormatSpecImpl("%5$p"), args), + MatchesPointerString(mcp)); + + // function pointers + EXPECT_THAT(FormatPack(UntypedFormatSpecImpl("%6$p"), args), + MatchesPointerString(reinterpret_cast(fp))); + EXPECT_THAT( + FormatPack(UntypedFormatSpecImpl("%8$p"), args), + MatchesPointerString(reinterpret_cast(vcp))); + + // null function pointers + EXPECT_THAT(FormatPack(UntypedFormatSpecImpl("%7$p"), args), + MatchesPointerString(nullptr)); + EXPECT_THAT(FormatPack(UntypedFormatSpecImpl("%9$p"), args), + MatchesPointerString(nullptr)); } struct Cardinal { diff --git a/absl/strings/numbers_test.cc b/absl/strings/numbers_test.cc index 77d7e783..4edf8891 100644 --- a/absl/strings/numbers_test.cc +++ b/absl/strings/numbers_test.cc @@ -713,11 +713,11 @@ TEST(stringtest, safe_strtou64_base_length_delimited) { } } -// feenableexcept() and fedisableexcept() are missing on macOS, MSVC, -// and WebAssembly. -#if defined(_MSC_VER) || defined(__APPLE__) || defined(__EMSCRIPTEN__) -#define ABSL_MISSING_FEENABLEEXCEPT 1 -#define ABSL_MISSING_FEDISABLEEXCEPT 1 +// feenableexcept() and fedisableexcept() are extensions supported by some libc +// implementations. +#if defined(__GLIBC__) || defined(__BIONIC__) +#define ABSL_HAVE_FEENABLEEXCEPT 1 +#define ABSL_HAVE_FEDISABLEEXCEPT 1 #endif class SimpleDtoaTest : public testing::Test { @@ -725,7 +725,7 @@ class SimpleDtoaTest : public testing::Test { void SetUp() override { // Store the current floating point env & clear away any pending exceptions. feholdexcept(&fp_env_); -#ifndef ABSL_MISSING_FEENABLEEXCEPT +#ifdef ABSL_HAVE_FEENABLEEXCEPT // Turn on floating point exceptions. feenableexcept(FE_DIVBYZERO | FE_INVALID | FE_OVERFLOW); #endif @@ -735,7 +735,7 @@ class SimpleDtoaTest : public testing::Test { // Restore the floating point environment to the original state. // In theory fedisableexcept is unnecessary; fesetenv will also do it. // In practice, our toolchains have subtle bugs. -#ifndef ABSL_MISSING_FEDISABLEEXCEPT +#ifdef ABSL_HAVE_FEDISABLEEXCEPT fedisableexcept(FE_DIVBYZERO | FE_INVALID | FE_OVERFLOW); #endif fesetenv(&fp_env_); diff --git a/absl/strings/string_view.h b/absl/strings/string_view.h index 82344eb2..3438ccc1 100644 --- a/absl/strings/string_view.h +++ b/absl/strings/string_view.h @@ -40,6 +40,13 @@ using std::string_view; #else // ABSL_HAVE_STD_STRING_VIEW +#if ABSL_HAVE_BUILTIN(__builtin_memcmp) || \ + (defined(__GNUC__) && !defined(__clang__)) +#define ABSL_INTERNAL_STRING_VIEW_MEMCMP __builtin_memcmp +#else // ABSL_HAVE_BUILTIN(__builtin_memcmp) +#define ABSL_INTERNAL_STRING_VIEW_MEMCMP memcmp +#endif // ABSL_HAVE_BUILTIN(__builtin_memcmp) + #include #include #include @@ -381,16 +388,13 @@ class string_view { // view. Note that in the case of data equality, a further comparison is made // on the respective sizes of the two `string_view`s to determine which is // smaller, equal, or greater. - int compare(string_view x) const noexcept { - auto min_length = (std::min)(length_, x.length_); - if (min_length > 0) { - int r = memcmp(ptr_, x.ptr_, min_length); - if (r < 0) return -1; - if (r > 0) return 1; - } - if (length_ < x.length_) return -1; - if (length_ > x.length_) return 1; - return 0; + constexpr int compare(string_view x) const noexcept { + return CompareImpl( + length_, x.length_, + length_ == 0 || x.length_ == 0 + ? 0 + : ABSL_INTERNAL_STRING_VIEW_MEMCMP( + ptr_, x.ptr_, length_ < x.length_ ? length_ : x.length_)); } // Overload of `string_view::compare()` for comparing a substring of the @@ -528,6 +532,14 @@ class string_view { #endif } + static constexpr int CompareImpl(size_type length_a, size_type length_b, + int compare_result) { + return compare_result == 0 ? static_cast(length_a > length_b) - + static_cast(length_a < length_b) + : static_cast(compare_result > 0) - + static_cast(compare_result < 0); + } + const char* ptr_; size_type length_; }; @@ -535,33 +547,29 @@ class string_view { // This large function is defined inline so that in a fairly common case where // one of the arguments is a literal, the compiler can elide a lot of the // following comparisons. -inline bool operator==(string_view x, string_view y) noexcept { - auto len = x.size(); - if (len != y.size()) { - return false; - } - - return x.data() == y.data() || len <= 0 || - memcmp(x.data(), y.data(), len) == 0; +constexpr bool operator==(string_view x, string_view y) noexcept { + return x.size() == y.size() && + (x.empty() || + ABSL_INTERNAL_STRING_VIEW_MEMCMP(x.data(), y.data(), x.size()) == 0); } -inline bool operator!=(string_view x, string_view y) noexcept { +constexpr bool operator!=(string_view x, string_view y) noexcept { return !(x == y); } -inline bool operator<(string_view x, string_view y) noexcept { - auto min_size = (std::min)(x.size(), y.size()); - const int r = min_size == 0 ? 0 : memcmp(x.data(), y.data(), min_size); - return (r < 0) || (r == 0 && x.size() < y.size()); +constexpr bool operator<(string_view x, string_view y) noexcept { + return x.compare(y) < 0; } -inline bool operator>(string_view x, string_view y) noexcept { return y < x; } +constexpr bool operator>(string_view x, string_view y) noexcept { + return y < x; +} -inline bool operator<=(string_view x, string_view y) noexcept { +constexpr bool operator<=(string_view x, string_view y) noexcept { return !(y < x); } -inline bool operator>=(string_view x, string_view y) noexcept { +constexpr bool operator>=(string_view x, string_view y) noexcept { return !(x < y); } @@ -570,6 +578,8 @@ std::ostream& operator<<(std::ostream& o, string_view piece); } // namespace absl +#undef ABSL_INTERNAL_STRING_VIEW_MEMCMP + #endif // ABSL_HAVE_STD_STRING_VIEW namespace absl { diff --git a/absl/strings/string_view_test.cc b/absl/strings/string_view_test.cc index eb8b170b..86f2fbcd 100644 --- a/absl/strings/string_view_test.cc +++ b/absl/strings/string_view_test.cc @@ -974,6 +974,29 @@ TEST(StringViewTest, ConstexprCompiles) { EXPECT_EQ(cstr_strlen.length(), 3); constexpr absl::string_view cstr_strlen2 = "bar"; EXPECT_EQ(cstr_strlen2, "bar"); + +#if ABSL_HAVE_BUILTIN(__builtin_memcmp) || \ + (defined(__GNUC__) && !defined(__clang__)) +#define ABSL_HAVE_CONSTEXPR_STRING_VIEW_COMPARISON 1 +#endif +#ifdef ABSL_HAVE_CONSTEXPR_STRING_VIEW_COMPARISON + constexpr absl::string_view foo = "foo"; + constexpr absl::string_view bar = "bar"; + constexpr bool foo_eq_bar = foo == bar; + constexpr bool foo_ne_bar = foo != bar; + constexpr bool foo_lt_bar = foo < bar; + constexpr bool foo_le_bar = foo <= bar; + constexpr bool foo_gt_bar = foo > bar; + constexpr bool foo_ge_bar = foo >= bar; + constexpr int foo_compare_bar = foo.compare(bar); + EXPECT_FALSE(foo_eq_bar); + EXPECT_TRUE(foo_ne_bar); + EXPECT_FALSE(foo_lt_bar); + EXPECT_FALSE(foo_le_bar); + EXPECT_TRUE(foo_gt_bar); + EXPECT_TRUE(foo_ge_bar); + EXPECT_GT(foo_compare_bar, 0); +#endif #endif #if !defined(__clang__) || 3 < __clang_major__ || \ diff --git a/absl/synchronization/internal/waiter.cc b/absl/synchronization/internal/waiter.cc index 96145780..d83d8087 100644 --- a/absl/synchronization/internal/waiter.cc +++ b/absl/synchronization/internal/waiter.cc @@ -129,6 +129,9 @@ void Waiter::Init() { bool Waiter::Wait(KernelTimeout t) { // Loop until we can atomically decrement futex from a positive // value, waiting on a futex while we believe it is zero. + // Note that, since the thread ticker is just reset, we don't need to check + // whether the thread is idle on the very first pass of the loop. + bool first_pass = true; while (true) { int32_t x = futex_.load(std::memory_order_relaxed); if (x != 0) { @@ -140,6 +143,8 @@ bool Waiter::Wait(KernelTimeout t) { return true; // Consumed a wakeup, we are done. } + + if (!first_pass) MaybeBecomeIdle(); const int err = Futex::WaitUntil(&futex_, 0, t); if (err != 0) { if (err == -EINTR || err == -EWOULDBLOCK) { @@ -150,8 +155,7 @@ bool Waiter::Wait(KernelTimeout t) { ABSL_RAW_LOG(FATAL, "Futex operation failed with error %d\n", err); } } - - MaybeBecomeIdle(); + first_pass = false; } } @@ -219,6 +223,9 @@ bool Waiter::Wait(KernelTimeout t) { PthreadMutexHolder h(&mu_); waiter_count_.fetch_add(1, std::memory_order_relaxed); // Loop until we find a wakeup to consume or timeout. + // Note that, since the thread ticker is just reset, we don't need to check + // whether the thread is idle on the very first pass of the loop. + bool first_pass = true; while (true) { int x = wakeup_count_.load(std::memory_order_relaxed); if (x != 0) { @@ -232,6 +239,7 @@ bool Waiter::Wait(KernelTimeout t) { return true; } + if (!first_pass) MaybeBecomeIdle(); // No wakeups available, time to wait. if (!t.has_timeout()) { const int err = pthread_cond_wait(&cv_, &mu_); @@ -248,7 +256,7 @@ bool Waiter::Wait(KernelTimeout t) { ABSL_RAW_LOG(FATAL, "pthread_cond_wait failed: %d", err); } } - MaybeBecomeIdle(); + first_pass = false; } } @@ -288,6 +296,9 @@ bool Waiter::Wait(KernelTimeout t) { } // Loop until we timeout or consume a wakeup. + // Note that, since the thread ticker is just reset, we don't need to check + // whether the thread is idle on the very first pass of the loop. + bool first_pass = true; while (true) { int x = wakeups_.load(std::memory_order_relaxed); if (x != 0) { @@ -300,6 +311,7 @@ bool Waiter::Wait(KernelTimeout t) { return true; } + if (!first_pass) MaybeBecomeIdle(); // Nothing to consume, wait (looping on EINTR). while (true) { if (!t.has_timeout()) { @@ -313,7 +325,7 @@ bool Waiter::Wait(KernelTimeout t) { ABSL_RAW_LOG(FATAL, "sem_timedwait failed: %d", errno); } } - MaybeBecomeIdle(); + first_pass = false; } } @@ -401,6 +413,9 @@ bool Waiter::Wait(KernelTimeout t) { waiter_count_.fetch_add(1, std::memory_order_relaxed); // Loop until we find a wakeup to consume or timeout. + // Note that, since the thread ticker is just reset, we don't need to check + // whether the thread is idle on the very first pass of the loop. + bool first_pass = true; while (true) { int x = wakeup_count_.load(std::memory_order_relaxed); if (x != 0) { @@ -414,6 +429,7 @@ bool Waiter::Wait(KernelTimeout t) { return true; } + if (!first_pass) MaybeBecomeIdle(); // No wakeups available, time to wait. if (!SleepConditionVariableSRW(cv, mu, t.InMillisecondsFromNow(), 0)) { // GetLastError() returns a Win32 DWORD, but we assign to @@ -427,8 +443,7 @@ bool Waiter::Wait(KernelTimeout t) { ABSL_RAW_LOG(FATAL, "SleepConditionVariableSRW failed: %lu", err); } } - - MaybeBecomeIdle(); + first_pass = false; } } diff --git a/absl/synchronization/internal/waiter.h b/absl/synchronization/internal/waiter.h index 0757b91d..09993545 100644 --- a/absl/synchronization/internal/waiter.h +++ b/absl/synchronization/internal/waiter.h @@ -19,7 +19,7 @@ #include "absl/base/config.h" #ifdef _WIN32 -#include +#include #else #include #endif diff --git a/absl/synchronization/mutex.h b/absl/synchronization/mutex.h index d33318d3..ccd94618 100644 --- a/absl/synchronization/mutex.h +++ b/absl/synchronization/mutex.h @@ -628,7 +628,7 @@ class ABSL_SCOPED_LOCKABLE WriterMutexLock { // Example: // // // assume count_ is not internal reference count -// int count_ GUARDED_BY(mu_); +// int count_ ABSL_GUARDED_BY(mu_); // // mu_.LockWhen(Condition(+[](int* count) { return *count == 0; }, // &count_)); diff --git a/absl/time/duration.cc b/absl/time/duration.cc index a3ac61a9..9a876811 100644 --- a/absl/time/duration.cc +++ b/absl/time/duration.cc @@ -906,6 +906,11 @@ bool ParseDuration(const std::string& dur_string, Duration* d) { return true; } +bool AbslParseFlag(absl::string_view text, Duration* dst, std::string*) { + return ParseDuration(std::string(text), dst); +} + +std::string AbslUnparseFlag(Duration d) { return FormatDuration(d); } bool ParseFlag(const std::string& text, Duration* dst, std::string* ) { return ParseDuration(text, dst); } diff --git a/absl/time/format.cc b/absl/time/format.cc index d6ca8600..ebe872cf 100644 --- a/absl/time/format.cc +++ b/absl/time/format.cc @@ -129,6 +129,14 @@ bool ParseTime(const std::string& format, const std::string& input, } // Functions required to support absl::Time flags. +bool AbslParseFlag(absl::string_view text, absl::Time* t, std::string* error) { + return absl::ParseTime(RFC3339_full, std::string(text), absl::UTCTimeZone(), + t, error); +} + +std::string AbslUnparseFlag(absl::Time t) { + return absl::FormatTime(RFC3339_full, t, absl::UTCTimeZone()); +} bool ParseFlag(const std::string& text, absl::Time* t, std::string* error) { return absl::ParseTime(RFC3339_full, text, absl::UTCTimeZone(), t, error); } diff --git a/absl/time/internal/cctz/src/time_zone_impl.cc b/absl/time/internal/cctz/src/time_zone_impl.cc index a26151d3..a241e951 100644 --- a/absl/time/internal/cctz/src/time_zone_impl.cc +++ b/absl/time/internal/cctz/src/time_zone_impl.cc @@ -14,6 +14,7 @@ #include "time_zone_impl.h" +#include #include #include #include @@ -91,8 +92,14 @@ bool time_zone::Impl::LoadTimeZone(const std::string& name, time_zone* tz) { void time_zone::Impl::ClearTimeZoneMapTestOnly() { std::lock_guard lock(TimeZoneMutex()); if (time_zone_map != nullptr) { - // Existing time_zone::Impl* entries are in the wild, so we simply - // leak them. Future requests will result in reloading the data. + // Existing time_zone::Impl* entries are in the wild, so we can't delete + // them. Instead, we move them to a private container, where they are + // logically unreachable but not "leaked". Future requests will result + // in reloading the data. + static auto* cleared = new std::deque; + for (const auto& element : *time_zone_map) { + cleared->push_back(element.second); + } time_zone_map->clear(); } } diff --git a/absl/time/time.cc b/absl/time/time.cc index 6a387bce..60382be7 100644 --- a/absl/time/time.cc +++ b/absl/time/time.cc @@ -430,9 +430,17 @@ absl::TimeConversion ConvertDateTime(int64_t year, int mon, int day, int hour, } absl::Time FromTM(const struct tm& tm, absl::TimeZone tz) { - const CivilSecond cs(tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, - tm.tm_hour, tm.tm_min, tm.tm_sec); - const auto ti = tz.At(cs); + civil_year_t tm_year = tm.tm_year; + // Avoids years that are too extreme for CivilSecond to normalize. + if (tm_year > 300000000000ll) return InfiniteFuture(); + if (tm_year < -300000000000ll) return InfinitePast(); + int tm_mon = tm.tm_mon; + if (tm_mon == std::numeric_limits::max()) { + tm_mon -= 12; + tm_year += 1; + } + const auto ti = tz.At(CivilSecond(tm_year + 1900, tm_mon + 1, tm.tm_mday, + tm.tm_hour, tm.tm_min, tm.tm_sec)); return tm.tm_isdst == 0 ? ti.post : ti.pre; } diff --git a/absl/time/time.h b/absl/time/time.h index 9c8f3177..0b7312ee 100644 --- a/absl/time/time.h +++ b/absl/time/time.h @@ -83,6 +83,7 @@ struct timeval; #include #include +#include "absl/base/macros.h" #include "absl/strings/string_view.h" #include "absl/time/civil_time.h" #include "absl/time/internal/cctz/include/cctz/time_zone.h" @@ -545,7 +546,11 @@ bool ParseDuration(const std::string& dur_string, Duration* d); // Support for flag values of type Duration. Duration flags must be specified // in a format that is valid input for absl::ParseDuration(). +bool AbslParseFlag(absl::string_view text, Duration* dst, std::string* error); +std::string AbslUnparseFlag(Duration d); +ABSL_DEPRECATED("Use AbslParseFlag() instead.") bool ParseFlag(const std::string& text, Duration* dst, std::string* error); +ABSL_DEPRECATED("Use AbslUnparseFlag() instead.") std::string UnparseFlag(Duration d); // Time @@ -815,7 +820,11 @@ std::chrono::system_clock::time_point ToChronoTime(Time); // Additionally, if you'd like to specify a time as a count of // seconds/milliseconds/etc from the Unix epoch, use an absl::Duration flag // and add that duration to absl::UnixEpoch() to get an absl::Time. +bool AbslParseFlag(absl::string_view text, Time* t, std::string* error); +std::string AbslUnparseFlag(Time t); +ABSL_DEPRECATED("Use AbslParseFlag() instead.") bool ParseFlag(const std::string& text, Time* t, std::string* error); +ABSL_DEPRECATED("Use AbslUnparseFlag() instead.") std::string UnparseFlag(Time t); // TimeZone diff --git a/absl/time/time_test.cc b/absl/time/time_test.cc index 37af39d9..9c4709e6 100644 --- a/absl/time/time_test.cc +++ b/absl/time/time_test.cc @@ -795,6 +795,30 @@ TEST(Time, FromTM) { tm.tm_isdst = 1; t = FromTM(tm, nyc); EXPECT_EQ("2014-03-09T03:30:42-04:00", absl::FormatTime(t, nyc)); // DST + + // Adjusts tm to refer to a time with a year larger than 2147483647. + tm.tm_year = 2147483647 - 1900 + 1; + tm.tm_mon = 6 - 1; + tm.tm_mday = 28; + tm.tm_hour = 1; + tm.tm_min = 2; + tm.tm_sec = 3; + tm.tm_isdst = -1; + t = FromTM(tm, absl::UTCTimeZone()); + EXPECT_EQ("2147483648-06-28T01:02:03+00:00", + absl::FormatTime(t, absl::UTCTimeZone())); + + // Adjusts tm to refer to a time with a very large month. + tm.tm_year = 2019 - 1900; + tm.tm_mon = 2147483647; + tm.tm_mday = 28; + tm.tm_hour = 1; + tm.tm_min = 2; + tm.tm_sec = 3; + tm.tm_isdst = -1; + t = FromTM(tm, absl::UTCTimeZone()); + EXPECT_EQ("178958989-08-28T01:02:03+00:00", + absl::FormatTime(t, absl::UTCTimeZone())); } TEST(Time, TMRoundTrip) { -- cgit v1.2.3 From a4b757b5d42694306a9de853cee0a5fba9c7bbe9 Mon Sep 17 00:00:00 2001 From: Abseil Team Date: Mon, 2 Dec 2019 10:41:53 -0800 Subject: Export of internal Abseil changes -- 693f81830b9f9cc8b24a1f38492b8dfcdd1d0e24 by Abseil Team : Check that absl::int128 works as a std::chrono::duration::rep. In particular, validate that ... std::chrono::time_point> is a superset (range and resolution) of absl::Time. PiperOrigin-RevId: 283370280 -- df6073b686bd44223c6f9070fcceec918c728871 by Gennadiy Rozental : Changes thread annotations to use DataGuard() function instead of a specific Mutex. Remove unused declaration of InvokeCallback. PiperOrigin-RevId: 283361188 -- b49eb2dd2ee1a0b4c8a7bb1a94e368b81ce5f861 by Abseil Team : Rewrite GetNominalCPUFrequency to use advapi32 instead of shlwapi Using shlwapi.dll means that gdi32.dll is loaded which then makes process destruction more expensive, which is unacceptable for some uses. There may be other places that pull in gdi32.dll - this just fixes the one. PiperOrigin-RevId: 282960698 -- b5508afec5099a0fdbb55e39a7cd2993259ed860 by Abseil Team : Small typo fix in comments: initiazliation -> initialization PiperOrigin-RevId: 282891800 -- 4319cc419584e91ee74f6ae1a32d88a412fc5c01 by Abseil Team : Update c_find_first_of() comment to remove the mention of an ordered container. PiperOrigin-RevId: 282836540 -- 5fcabc0a834dff39a505d5a5fc5403ddeb96028e by Derek Mauro : Fix NaCl build, where format checking is broken PiperOrigin-RevId: 282826202 -- aaf9ad3274c056a2f68e9b8ccada45c9802e2f1e by Derek Mauro : Fix more -Wundef warnings PiperOrigin-RevId: 282799820 -- 1fb06150a70ffe98bf4b2d42b2a39d083bf44f8c by Derek Mauro : Release support for additional platforms PiperOrigin-RevId: 282793384 -- fa947fc28624a316fa872d7045b3838b88a0d69b by Derek Mauro : Cleanup inconsistent usage of __has_attribute PiperOrigin-RevId: 282793296 -- 990030ad282263d6303c83b780a55fdec8e90d43 by Gennadiy Rozental : Eliminate the pointer in absl::Flag, which points to n space where we were storing flag's default value. We also eliminate additional (now unnecessary) allocation for flag's default value. Instead we'll initialize the flags value directly from the value specified in ABSL_FLAG. If the default value is updated via the call to SetCommandLineOptionWithMode we are replacing pointer to initialization routine to pointer to new default value. PiperOrigin-RevId: 282637616 GitOrigin-RevId: 693f81830b9f9cc8b24a1f38492b8dfcdd1d0e24 Change-Id: I6f2edd8ef844de09aa2c182a7ca3133a22364792 --- absl/algorithm/container.h | 3 +- absl/base/BUILD.bazel | 2 +- absl/base/CMakeLists.txt | 2 +- absl/base/internal/atomic_hook.h | 2 +- absl/base/internal/raw_logging.cc | 4 +- absl/base/internal/sysinfo.cc | 26 ++++--- absl/base/macros.h | 10 ++- absl/flags/flag.h | 8 +-- absl/flags/internal/flag.cc | 71 ++++++++++-------- absl/flags/internal/flag.h | 91 +++++++++++++++--------- absl/random/internal/BUILD.bazel | 2 + absl/random/internal/nanobenchmark.cc | 10 +-- absl/random/internal/randen_slow.cc | 10 +-- absl/random/internal/seed_material.cc | 12 ++++ absl/strings/internal/str_format/bind.h | 2 +- absl/strings/internal/str_format/checker.h | 9 ++- absl/strings/internal/str_format/checker_test.cc | 2 +- absl/strings/internal/str_format/parser.h | 2 +- absl/time/BUILD.bazel | 1 + absl/time/time_test.cc | 45 ++++++++++++ 20 files changed, 200 insertions(+), 114 deletions(-) (limited to 'absl/algorithm/container.h') diff --git a/absl/algorithm/container.h b/absl/algorithm/container.h index adcea8a7..5dae9fd6 100644 --- a/absl/algorithm/container.h +++ b/absl/algorithm/container.h @@ -268,7 +268,8 @@ container_algorithm_internal::ContainerIter c_find_end( // c_find_first_of() // // Container-based version of the `std::find_first_of()` function to -// find the first elements in an ordered set within a container. +// find the first element within the container that is also within the options +// container. template container_algorithm_internal::ContainerIter c_find_first_of(C1& container, C2& options) { diff --git a/absl/base/BUILD.bazel b/absl/base/BUILD.bazel index f6b210f4..f8eb8aeb 100644 --- a/absl/base/BUILD.bazel +++ b/absl/base/BUILD.bazel @@ -193,7 +193,7 @@ cc_library( copts = ABSL_DEFAULT_COPTS, linkopts = select({ "//absl:windows": [ - "-DEFAULTLIB:shlwapi.lib", + "-DEFAULTLIB:advapi32.lib", ], "//conditions:default": ["-pthread"], }) + ABSL_DEFAULT_LINKOPTS, diff --git a/absl/base/CMakeLists.txt b/absl/base/CMakeLists.txt index 9b0174d8..c521f32d 100644 --- a/absl/base/CMakeLists.txt +++ b/absl/base/CMakeLists.txt @@ -176,7 +176,7 @@ absl_cc_library( LINKOPTS ${ABSL_DEFAULT_LINKOPTS} $<$:${LIBRT}> - $<$:"shlwapi"> + $<$:"advapi32"> DEPS absl::atomic_hook absl::base_internal diff --git a/absl/base/internal/atomic_hook.h b/absl/base/internal/atomic_hook.h index 09f763d0..6df956a6 100644 --- a/absl/base/internal/atomic_hook.h +++ b/absl/base/internal/atomic_hook.h @@ -63,7 +63,7 @@ class AtomicHook { explicit constexpr AtomicHook(FnPtr default_fn) : hook_(default_fn), default_fn_(default_fn) {} #else - // On MSVC, this function sometimes executes after dynamic initiazliation =(. + // On MSVC, this function sometimes executes after dynamic initialization =(. // If a non-zero `hook_` has been installed by a dynamic initializer, we want // to preserve it. If not, `hook_` will be zero initialized and we have no // need to set it to `kUninitialized`. diff --git a/absl/base/internal/raw_logging.cc b/absl/base/internal/raw_logging.cc index 878fe6c6..d20bf34e 100644 --- a/absl/base/internal/raw_logging.cc +++ b/absl/base/internal/raw_logging.cc @@ -37,9 +37,9 @@ // this, consider moving both to config.h instead. #if defined(__linux__) || defined(__APPLE__) || defined(__FreeBSD__) || \ defined(__Fuchsia__) || defined(__native_client__) || \ - defined(__EMSCRIPTEN__) -#include + defined(__EMSCRIPTEN__) || defined(__ASYLO__) +#include #define ABSL_HAVE_POSIX_WRITE 1 #define ABSL_LOW_LEVEL_WRITE_SUPPORTED 1 diff --git a/absl/base/internal/sysinfo.cc b/absl/base/internal/sysinfo.cc index 93039bf2..68d4266b 100644 --- a/absl/base/internal/sysinfo.cc +++ b/absl/base/internal/sysinfo.cc @@ -17,7 +17,6 @@ #include "absl/base/attributes.h" #ifdef _WIN32 -#include #include #else #include @@ -76,14 +75,23 @@ static int GetNumCPUs() { #if defined(_WIN32) static double GetNominalCPUFrequency() { - DWORD data; - DWORD data_size = sizeof(data); - #pragma comment(lib, "shlwapi.lib") // For SHGetValue(). - if (SUCCEEDED( - SHGetValueA(HKEY_LOCAL_MACHINE, - "HARDWARE\\DESCRIPTION\\System\\CentralProcessor\\0", - "~MHz", nullptr, &data, &data_size))) { - return data * 1e6; // Value is MHz. +#pragma comment(lib, "advapi32.lib") // For Reg* functions. + HKEY key; + // Use the Reg* functions rather than the SH functions because shlwapi.dll + // pulls in gdi32.dll which makes process destruction much more costly. + if (RegOpenKeyExA(HKEY_LOCAL_MACHINE, + "HARDWARE\\DESCRIPTION\\System\\CentralProcessor\\0", 0, + KEY_READ, &key) == ERROR_SUCCESS) { + DWORD type = 0; + DWORD data = 0; + DWORD data_size = sizeof(data); + auto result = RegQueryValueExA(key, "~MHz", 0, &type, + reinterpret_cast(&data), &data_size); + RegCloseKey(key); + if (result == ERROR_SUCCESS && type == REG_DWORD && + data_size == sizeof(data)) { + return data * 1e6; // Value is MHz. + } } return 1.0; } diff --git a/absl/base/macros.h b/absl/base/macros.h index d481288f..d414dcac 100644 --- a/absl/base/macros.h +++ b/absl/base/macros.h @@ -31,6 +31,7 @@ #include #include +#include "absl/base/attributes.h" #include "absl/base/optimization.h" #include "absl/base/port.h" @@ -176,12 +177,9 @@ enum LinkerInitialized { // ABSL_BAD_CALL_IF(c <= -1 || c > 255, // "'c' must have the value of an unsigned char or EOF"); // #endif // ABSL_BAD_CALL_IF - -#if defined(__clang__) -# if __has_attribute(enable_if) -# define ABSL_BAD_CALL_IF(expr, msg) \ - __attribute__((enable_if(expr, "Bad call trap"), unavailable(msg))) -# endif +#if ABSL_HAVE_ATTRIBUTE(enable_if) +#define ABSL_BAD_CALL_IF(expr, msg) \ + __attribute__((enable_if(expr, "Bad call trap"), unavailable(msg))) #endif // ABSL_ASSERT() diff --git a/absl/flags/flag.h b/absl/flags/flag.h index 09af47a0..52c3cede 100644 --- a/absl/flags/flag.h +++ b/absl/flags/flag.h @@ -96,12 +96,12 @@ class Flag { constexpr Flag(const char* name, const flags_internal::HelpGenFunc help_gen, const char* filename, const flags_internal::FlagMarshallingOpFn marshalling_op, - const flags_internal::InitialValGenFunc initial_value_gen) + const flags_internal::FlagDfltGenFunc default_value_gen) : name_(name), help_gen_(help_gen), filename_(filename), marshalling_op_(marshalling_op), - initial_value_gen_(initial_value_gen), + default_value_gen_(default_value_gen), inited_(false), impl_(nullptr) {} #endif @@ -118,7 +118,7 @@ class Flag { name_, {flags_internal::FlagHelpSrc(help_gen_), flags_internal::FlagHelpSrcKind::kGenFunc}, - filename_, marshalling_op_, initial_value_gen_); + filename_, marshalling_op_, default_value_gen_); inited_.store(true, std::memory_order_release); } @@ -157,7 +157,7 @@ class Flag { const flags_internal::HelpGenFunc help_gen_; const char* filename_; const flags_internal::FlagMarshallingOpFn marshalling_op_; - const flags_internal::InitialValGenFunc initial_value_gen_; + const flags_internal::FlagDfltGenFunc default_value_gen_; mutable std::atomic inited_; mutable flags_internal::Flag* impl_; diff --git a/absl/flags/internal/flag.cc b/absl/flags/internal/flag.cc index d087f79e..435cc362 100644 --- a/absl/flags/internal/flag.cc +++ b/absl/flags/internal/flag.cc @@ -49,12 +49,11 @@ void FlagImpl::Init() { absl::MutexLock lock(&locks_->primary_mu); - if (def_ != nullptr) { + if (cur_ != nullptr) { inited_.store(true, std::memory_order_release); } else { - // Need to initialize def and cur fields. - def_ = (*initial_value_gen_)(); - cur_ = Clone(op_, def_); + // Need to initialize cur field. + cur_ = MakeInitValue().release(); StoreAtomic(); inited_.store(true, std::memory_order_release); InvokeCallback(); @@ -63,8 +62,7 @@ void FlagImpl::Init() { // Ensures that the lazily initialized data is initialized, // and returns pointer to the mutex guarding flags data. -absl::Mutex* FlagImpl::DataGuard() const - ABSL_LOCK_RETURNED(locks_->primary_mu) { +absl::Mutex* FlagImpl::DataGuard() const { if (ABSL_PREDICT_FALSE(!inited_.load(std::memory_order_acquire))) { const_cast(this)->Init(); } @@ -79,12 +77,23 @@ void FlagImpl::Destroy() const { // Values are heap allocated for Abseil Flags. if (cur_) Delete(op_, cur_); - if (def_) Delete(op_, def_); + if (def_kind_ == FlagDefaultSrcKind::kDynamicValue) + Delete(op_, default_src_.dynamic_value); } delete locks_; } +std::unique_ptr FlagImpl::MakeInitValue() const { + void* res = nullptr; + if (def_kind_ == FlagDefaultSrcKind::kDynamicValue) { + res = Clone(op_, default_src_.dynamic_value); + } else { + res = (*default_src_.gen_func)(); + } + return {res, DynValueDeleter{op_}}; +} + std::string FlagImpl::Help() const { return help_source_kind_ == FlagHelpSrcKind::kLiteral ? help_.literal : help_.gen_func(); @@ -103,7 +112,8 @@ bool FlagImpl::IsSpecifiedOnCommandLine() const { std::string FlagImpl::DefaultValue() const { absl::MutexLock l(DataGuard()); - return Unparse(marshalling_op_, def_); + auto obj = MakeInitValue(); + return Unparse(marshalling_op_, obj.get()); } std::string FlagImpl::CurrentValue() const { @@ -121,8 +131,7 @@ void FlagImpl::SetCallback( InvokeCallback(); } -void FlagImpl::InvokeCallback() const - ABSL_EXCLUSIVE_LOCKS_REQUIRED(locks_->primary_mu) { +void FlagImpl::InvokeCallback() const { if (!callback_) return; // If the flag has a mutation callback this function invokes it. While the @@ -172,23 +181,20 @@ bool FlagImpl::RestoreState(const CommandLineFlag& flag, const void* value, // 'dst' assuming it is a pointer to the flag's value type. In case if any error // is encountered in either step, the error message is stored in 'err' bool FlagImpl::TryParse(const CommandLineFlag& flag, void* dst, - absl::string_view value, std::string* err) const - ABSL_EXCLUSIVE_LOCKS_REQUIRED(locks_->primary_mu) { - void* tentative_value = Clone(op_, def_); + absl::string_view value, std::string* err) const { + auto tentative_value = MakeInitValue(); std::string parse_err; - if (!Parse(marshalling_op_, value, tentative_value, &parse_err)) { + if (!Parse(marshalling_op_, value, tentative_value.get(), &parse_err)) { auto type_name = flag.Typename(); absl::string_view err_sep = parse_err.empty() ? "" : "; "; absl::string_view typename_sep = type_name.empty() ? "" : " "; *err = absl::StrCat("Illegal value '", value, "' specified for", typename_sep, type_name, " flag '", flag.Name(), "'", err_sep, parse_err); - Delete(op_, tentative_value); return false; } - Copy(op_, tentative_value, dst); - Delete(op_, tentative_value); + Copy(op_, tentative_value.get(), dst); return true; } @@ -208,7 +214,7 @@ void FlagImpl::Read(const CommandLineFlag& flag, void* dst, CopyConstruct(op_, cur_, dst); } -void FlagImpl::StoreAtomic() ABSL_EXCLUSIVE_LOCKS_REQUIRED(locks_->primary_mu) { +void FlagImpl::StoreAtomic() { size_t data_size = Sizeof(op_); if (data_size <= sizeof(int64_t)) { @@ -299,12 +305,22 @@ bool FlagImpl::SetFromString(const CommandLineFlag& flag, break; } case SET_FLAGS_DEFAULT: { - // modify the flag's default-value - if (!TryParse(flag, def_, value, err)) return false; + // Flag's new default-value. + auto new_default_value = MakeInitValue(); + + if (!TryParse(flag, new_default_value.get(), value, err)) return false; + + if (def_kind_ == FlagDefaultSrcKind::kDynamicValue) { + // Release old default value. + Delete(op_, default_src_.dynamic_value); + } + + default_src_.dynamic_value = new_default_value.release(); + def_kind_ = FlagDefaultSrcKind::kDynamicValue; if (!modified_) { // Need to set both default value *and* current, in this case - Copy(op_, def_, cur_); + Copy(op_, default_src_.dynamic_value, cur_); StoreAtomic(); InvokeCallback(); } @@ -321,9 +337,9 @@ void FlagImpl::CheckDefaultValueParsingRoundtrip( absl::MutexLock lock(DataGuard()); - void* dst = Clone(op_, def_); + auto dst = MakeInitValue(); std::string error; - if (!flags_internal::Parse(marshalling_op_, v, dst, &error)) { + if (!flags_internal::Parse(marshalling_op_, v, dst.get(), &error)) { ABSL_INTERNAL_LOG( FATAL, absl::StrCat("Flag ", flag.Name(), " (from ", flag.Filename(), @@ -333,18 +349,15 @@ void FlagImpl::CheckDefaultValueParsingRoundtrip( // We do not compare dst to def since parsing/unparsing may make // small changes, e.g., precision loss for floating point types. - Delete(op_, dst); } bool FlagImpl::ValidateInputValue(absl::string_view value) const { absl::MutexLock l(DataGuard()); - void* obj = Clone(op_, def_); + auto obj = MakeInitValue(); std::string ignored_error; - const bool result = - flags_internal::Parse(marshalling_op_, value, obj, &ignored_error); - Delete(op_, obj); - return result; + return flags_internal::Parse(marshalling_op_, value, obj.get(), + &ignored_error); } } // namespace flags_internal diff --git a/absl/flags/internal/flag.h b/absl/flags/internal/flag.h index d7990254..947a8cad 100644 --- a/absl/flags/internal/flag.h +++ b/absl/flags/internal/flag.h @@ -119,47 +119,61 @@ constexpr flags_internal::HelpInitArg HelpArg(char) { flags_internal::FlagHelpSrcKind::kGenFunc}; } -// Signature for the function generating the initial flag value based (usually +// Signature for the function generating the initial flag value (usually // based on default value supplied in flag's definition) -using InitialValGenFunc = void* (*)(); +using FlagDfltGenFunc = void* (*)(); + +union FlagDefaultSrc { + constexpr explicit FlagDefaultSrc(FlagDfltGenFunc gen_func_arg) + : gen_func(gen_func_arg) {} + + void* dynamic_value; + FlagDfltGenFunc gen_func; +}; + +enum class FlagDefaultSrcKind : int8_t { kDynamicValue, kGenFunc }; // Signature for the mutation callback used by watched Flags // The callback is noexcept. // TODO(rogeeff): add noexcept after C++17 support is added. using FlagCallback = void (*)(); -void InvokeCallback(absl::Mutex* primary_mu, absl::Mutex* callback_mu, - FlagCallback cb) ABSL_EXCLUSIVE_LOCKS_REQUIRED(primary_mu); +struct DynValueDeleter { + void operator()(void* ptr) const { Delete(op, ptr); } + + const FlagOpFn op; +}; // The class encapsulates the Flag's data and safe access to it. class FlagImpl { public: constexpr FlagImpl(const flags_internal::FlagOpFn op, const flags_internal::FlagMarshallingOpFn marshalling_op, - const flags_internal::InitialValGenFunc initial_value_gen, + const flags_internal::FlagDfltGenFunc default_value_gen, const HelpInitArg help) : op_(op), marshalling_op_(marshalling_op), - initial_value_gen_(initial_value_gen), help_(help.source), - help_source_kind_(help.kind) {} + help_source_kind_(help.kind), + def_kind_(flags_internal::FlagDefaultSrcKind::kGenFunc), + default_src_(default_value_gen) {} // Forces destruction of the Flag's data. void Destroy() const; // Constant access methods std::string Help() const; - bool IsModified() const ABSL_LOCKS_EXCLUDED(locks_->primary_mu); - bool IsSpecifiedOnCommandLine() const ABSL_LOCKS_EXCLUDED(locks_->primary_mu); - std::string DefaultValue() const ABSL_LOCKS_EXCLUDED(locks_->primary_mu); - std::string CurrentValue() const ABSL_LOCKS_EXCLUDED(locks_->primary_mu); + bool IsModified() const ABSL_LOCKS_EXCLUDED(*DataGuard()); + bool IsSpecifiedOnCommandLine() const ABSL_LOCKS_EXCLUDED(*DataGuard()); + std::string DefaultValue() const ABSL_LOCKS_EXCLUDED(*DataGuard()); + std::string CurrentValue() const ABSL_LOCKS_EXCLUDED(*DataGuard()); void Read(const CommandLineFlag& flag, void* dst, const flags_internal::FlagOpFn dst_op) const - ABSL_LOCKS_EXCLUDED(locks_->primary_mu); + ABSL_LOCKS_EXCLUDED(*DataGuard()); // Attempts to parse supplied `value` std::string. bool TryParse(const CommandLineFlag& flag, void* dst, absl::string_view value, std::string* err) const - ABSL_EXCLUSIVE_LOCKS_REQUIRED(locks_->primary_mu); + ABSL_EXCLUSIVE_LOCKS_REQUIRED(*DataGuard()); template bool AtomicGet(T* v) const { const int64_t r = atomic_.load(std::memory_order_acquire); @@ -174,23 +188,23 @@ class FlagImpl { // Mutating access methods void Write(const CommandLineFlag& flag, const void* src, const flags_internal::FlagOpFn src_op) - ABSL_LOCKS_EXCLUDED(locks_->primary_mu); + ABSL_LOCKS_EXCLUDED(*DataGuard()); bool SetFromString(const CommandLineFlag& flag, absl::string_view value, FlagSettingMode set_mode, ValueSource source, - std::string* err) ABSL_LOCKS_EXCLUDED(locks_->primary_mu); + std::string* err) ABSL_LOCKS_EXCLUDED(*DataGuard()); // If possible, updates copy of the Flag's value that is stored in an // atomic word. - void StoreAtomic() ABSL_EXCLUSIVE_LOCKS_REQUIRED(locks_->primary_mu); + void StoreAtomic() ABSL_EXCLUSIVE_LOCKS_REQUIRED(*DataGuard()); // Interfaces to operate on callbacks. void SetCallback(const flags_internal::FlagCallback mutation_callback) - ABSL_LOCKS_EXCLUDED(locks_->primary_mu); - void InvokeCallback() const ABSL_EXCLUSIVE_LOCKS_REQUIRED(locks_->primary_mu); + ABSL_LOCKS_EXCLUDED(*DataGuard()); + void InvokeCallback() const ABSL_EXCLUSIVE_LOCKS_REQUIRED(*DataGuard()); // Interfaces to save/restore mutable flag data template std::unique_ptr SaveState( - Flag* flag) const ABSL_LOCKS_EXCLUDED(locks_->primary_mu) { + Flag* flag) const ABSL_LOCKS_EXCLUDED(*DataGuard()) { T&& cur_value = flag->Get(); absl::MutexLock l(DataGuard()); @@ -199,13 +213,13 @@ class FlagImpl { } bool RestoreState(const CommandLineFlag& flag, const void* value, bool modified, bool on_command_line, int64_t counter) - ABSL_LOCKS_EXCLUDED(locks_->primary_mu); + ABSL_LOCKS_EXCLUDED(*DataGuard()); // Value validation interfaces. void CheckDefaultValueParsingRoundtrip(const CommandLineFlag& flag) const - ABSL_LOCKS_EXCLUDED(locks_->primary_mu); + ABSL_LOCKS_EXCLUDED(*DataGuard()); bool ValidateInputValue(absl::string_view value) const - ABSL_LOCKS_EXCLUDED(locks_->primary_mu); + ABSL_LOCKS_EXCLUDED(*DataGuard()); private: // Lazy initialization of the Flag's data. @@ -214,27 +228,36 @@ class FlagImpl { // and returns pointer to the mutex guarding flags data. absl::Mutex* DataGuard() const ABSL_LOCK_RETURNED(locks_->primary_mu); + // Returns heap allocated value of type T initialized with default value. + std::unique_ptr MakeInitValue() const + ABSL_EXCLUSIVE_LOCKS_REQUIRED(*DataGuard()); + // Immutable Flag's data. - const FlagOpFn op_; // Type-specific handler. - const FlagMarshallingOpFn marshalling_op_; // Marshalling ops handler. - const InitialValGenFunc initial_value_gen_; // Makes flag's initial value. + const FlagOpFn op_; // Type-specific handler. + const FlagMarshallingOpFn marshalling_op_; // Marshalling ops handler. const FlagHelpSrc help_; // Help message literal or function to generate it. // Indicates if help message was supplied as literal or generator func. const FlagHelpSrcKind help_source_kind_; - // Mutable Flag's data. (guarded by locks_->primary_mu). - // Indicates that locks_, cur_ and def_ fields have been lazily initialized. + // Mutable Flag's data. (guarded by DataGuard()). + // Indicates that locks_ and cur_ fields have been lazily initialized. std::atomic inited_{false}; // Has flag value been modified? - bool modified_ ABSL_GUARDED_BY(locks_->primary_mu) = false; + bool modified_ ABSL_GUARDED_BY(*DataGuard()) = false; // Specified on command line. - bool on_command_line_ ABSL_GUARDED_BY(locks_->primary_mu) = false; - // Lazily initialized pointer to default value - void* def_ ABSL_GUARDED_BY(locks_->primary_mu) = nullptr; + bool on_command_line_ ABSL_GUARDED_BY(*DataGuard()) = false; + // If def_kind_ == kDynamicValue, default_src_ holds a dynamically allocated + // value. + FlagDefaultSrcKind def_kind_ ABSL_GUARDED_BY(*DataGuard()); + // Either a pointer to the function generating the default value based on the + // value specified in ABSL_FLAG or pointer to the dynamically set default + // value via SetCommandLineOptionWithMode. def_kind_ is used to distinguish + // these two cases. + FlagDefaultSrc default_src_ ABSL_GUARDED_BY(*DataGuard()); // Lazily initialized pointer to current value - void* cur_ ABSL_GUARDED_BY(locks_->primary_mu) = nullptr; + void* cur_ ABSL_GUARDED_BY(*DataGuard()) = nullptr; // Mutation counter - int64_t counter_ ABSL_GUARDED_BY(locks_->primary_mu) = 0; + int64_t counter_ ABSL_GUARDED_BY(*DataGuard()) = 0; // For some types, a copy of the current value is kept in an atomically // accessible field. std::atomic atomic_{flags_internal::AtomicInit()}; @@ -263,7 +286,7 @@ class Flag final : public flags_internal::CommandLineFlag { constexpr Flag(const char* name, const flags_internal::HelpInitArg help, const char* filename, const flags_internal::FlagMarshallingOpFn marshalling_op, - const flags_internal::InitialValGenFunc initial_value_gen) + const flags_internal::FlagDfltGenFunc initial_value_gen) : flags_internal::CommandLineFlag(name, filename), impl_(&flags_internal::FlagOps, marshalling_op, initial_value_gen, help) {} diff --git a/absl/random/internal/BUILD.bazel b/absl/random/internal/BUILD.bazel index 5026e2b2..952929ea 100644 --- a/absl/random/internal/BUILD.bazel +++ b/absl/random/internal/BUILD.bazel @@ -297,6 +297,7 @@ cc_library( linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":platform", + "//absl/base:core_headers", ], ) @@ -659,6 +660,7 @@ cc_library( deps = [ ":platform", ":randen_engine", + "//absl/base:core_headers", "//absl/base:raw_logging_internal", ], ) diff --git a/absl/random/internal/nanobenchmark.cc b/absl/random/internal/nanobenchmark.cc index 7f37800c..feb81c85 100644 --- a/absl/random/internal/nanobenchmark.cc +++ b/absl/random/internal/nanobenchmark.cc @@ -27,6 +27,7 @@ #include #include +#include "absl/base/attributes.h" #include "absl/base/internal/raw_logging.h" #include "absl/random/internal/platform.h" #include "absl/random/internal/randen_engine.h" @@ -59,15 +60,6 @@ #include // NOLINT #endif -// ABSL_HAVE_ATTRIBUTE -#if !defined(ABSL_HAVE_ATTRIBUTE) -#ifdef __has_attribute -#define ABSL_HAVE_ATTRIBUTE(x) __has_attribute(x) -#else -#define ABSL_HAVE_ATTRIBUTE(x) 0 -#endif -#endif - // ABSL_RANDOM_INTERNAL_ATTRIBUTE_NEVER_INLINE prevents inlining of the method. #if ABSL_HAVE_ATTRIBUTE(noinline) || (defined(__GNUC__) && !defined(__clang__)) #define ABSL_RANDOM_INTERNAL_ATTRIBUTE_NEVER_INLINE __attribute__((noinline)) diff --git a/absl/random/internal/randen_slow.cc b/absl/random/internal/randen_slow.cc index 7a2e2daa..e7959c7e 100644 --- a/absl/random/internal/randen_slow.cc +++ b/absl/random/internal/randen_slow.cc @@ -18,17 +18,9 @@ #include #include +#include "absl/base/attributes.h" #include "absl/random/internal/platform.h" -// ABSL_HAVE_ATTRIBUTE -#if !defined(ABSL_HAVE_ATTRIBUTE) -#ifdef __has_attribute -#define ABSL_HAVE_ATTRIBUTE(x) __has_attribute(x) -#else -#define ABSL_HAVE_ATTRIBUTE(x) 0 -#endif -#endif - #if ABSL_HAVE_ATTRIBUTE(always_inline) || \ (defined(__GNUC__) && !defined(__clang__)) #define ABSL_RANDOM_INTERNAL_ATTRIBUTE_ALWAYS_INLINE \ diff --git a/absl/random/internal/seed_material.cc b/absl/random/internal/seed_material.cc index 85dd535f..ab4dd0c2 100644 --- a/absl/random/internal/seed_material.cc +++ b/absl/random/internal/seed_material.cc @@ -45,6 +45,9 @@ #define ABSL_RANDOM_USE_BCRYPT 1 #pragma comment(lib, "bcrypt.lib") +#elif defined(__Fuchsia__) +#include + #endif #if defined(ABSL_RANDOM_USE_BCRYPT) @@ -107,6 +110,15 @@ bool ReadSeedMaterialFromOSEntropyImpl(absl::Span values) { return true; } +#elif defined(__Fuchsia__) + +bool ReadSeedMaterialFromOSEntropyImpl(absl::Span values) { + auto buffer = reinterpret_cast(values.data()); + size_t buffer_size = sizeof(uint32_t) * values.size(); + zx_cprng_draw(buffer, buffer_size); + return true; +} + #else // On *nix, read entropy from /dev/urandom. diff --git a/absl/strings/internal/str_format/bind.h b/absl/strings/internal/str_format/bind.h index 7f460351..dafcd610 100644 --- a/absl/strings/internal/str_format/bind.h +++ b/absl/strings/internal/str_format/bind.h @@ -73,7 +73,7 @@ class FormatSpecTemplate using Base = typename MakeDependent::type; public: -#if ABSL_INTERNAL_ENABLE_FORMAT_CHECKER +#ifdef ABSL_INTERNAL_ENABLE_FORMAT_CHECKER // Honeypot overload for when the std::string is not constexpr. // We use the 'unavailable' attribute to give a better compiler error than diff --git a/absl/strings/internal/str_format/checker.h b/absl/strings/internal/str_format/checker.h index 8b594f2d..04a88827 100644 --- a/absl/strings/internal/str_format/checker.h +++ b/absl/strings/internal/str_format/checker.h @@ -1,17 +1,16 @@ #ifndef ABSL_STRINGS_INTERNAL_STR_FORMAT_CHECKER_H_ #define ABSL_STRINGS_INTERNAL_STR_FORMAT_CHECKER_H_ +#include "absl/base/attributes.h" #include "absl/strings/internal/str_format/arg.h" #include "absl/strings/internal/str_format/extension.h" // Compile time check support for entry points. #ifndef ABSL_INTERNAL_ENABLE_FORMAT_CHECKER -#if defined(__clang__) && !defined(__native_client__) -#if __has_attribute(enable_if) +#if ABSL_HAVE_ATTRIBUTE(enable_if) && !defined(__native_client__) #define ABSL_INTERNAL_ENABLE_FORMAT_CHECKER 1 -#endif // __has_attribute(enable_if) -#endif // defined(__clang__) && !defined(__native_client__) +#endif // ABSL_HAVE_ATTRIBUTE(enable_if) && !defined(__native_client__) #endif // ABSL_INTERNAL_ENABLE_FORMAT_CHECKER namespace absl { @@ -31,7 +30,7 @@ constexpr Conv ArgumentToConv() { std::declval()))::kConv; } -#if ABSL_INTERNAL_ENABLE_FORMAT_CHECKER +#ifdef ABSL_INTERNAL_ENABLE_FORMAT_CHECKER constexpr bool ContainsChar(const char* chars, char c) { return *chars == c || (*chars && ContainsChar(chars + 1, c)); diff --git a/absl/strings/internal/str_format/checker_test.cc b/absl/strings/internal/str_format/checker_test.cc index c1d8c769..7aa194a7 100644 --- a/absl/strings/internal/str_format/checker_test.cc +++ b/absl/strings/internal/str_format/checker_test.cc @@ -35,7 +35,7 @@ TEST(StrFormatChecker, ArgumentToConv) { EXPECT_EQ(ConvToString(conv), "p"); } -#if ABSL_INTERNAL_ENABLE_FORMAT_CHECKER +#ifdef ABSL_INTERNAL_ENABLE_FORMAT_CHECKER struct Case { bool result; diff --git a/absl/strings/internal/str_format/parser.h b/absl/strings/internal/str_format/parser.h index b7614a09..4b441f71 100644 --- a/absl/strings/internal/str_format/parser.h +++ b/absl/strings/internal/str_format/parser.h @@ -274,7 +274,7 @@ template class ExtendedParsedFormat : public str_format_internal::ParsedFormatBase { public: explicit ExtendedParsedFormat(string_view format) -#if ABSL_INTERNAL_ENABLE_FORMAT_CHECKER +#ifdef ABSL_INTERNAL_ENABLE_FORMAT_CHECKER __attribute__(( enable_if(str_format_internal::EnsureConstexpr(format), "Format std::string is not constexpr."), diff --git a/absl/time/BUILD.bazel b/absl/time/BUILD.bazel index a615152f..9ab2adb8 100644 --- a/absl/time/BUILD.bazel +++ b/absl/time/BUILD.bazel @@ -93,6 +93,7 @@ cc_test( ":time", "//absl/base:config", "//absl/base:core_headers", + "//absl/numeric:int128", "//absl/time/internal/cctz:time_zone", "@com_google_googletest//:gtest_main", ], diff --git a/absl/time/time_test.cc b/absl/time/time_test.cc index 9c4709e6..6f89672c 100644 --- a/absl/time/time_test.cc +++ b/absl/time/time_test.cc @@ -27,6 +27,7 @@ #include "gmock/gmock.h" #include "gtest/gtest.h" +#include "absl/numeric/int128.h" #include "absl/time/clock.h" #include "absl/time/internal/test_util.h" @@ -575,6 +576,50 @@ TEST(Time, ToChronoTime) { absl::ToChronoTime(absl::UnixEpoch() - tick)); } +// Check that absl::int128 works as a std::chrono::duration representation. +TEST(Time, Chrono128) { + // Define a std::chrono::time_point type whose time[sic]_since_epoch() is + // a signed 128-bit count of attoseconds. This has a range and resolution + // (currently) beyond those of absl::Time, and undoubtedly also beyond those + // of std::chrono::system_clock::time_point. + // + // Note: The to/from-chrono support should probably be updated to handle + // such wide representations. + using Timestamp = + std::chrono::time_point>; + + // Expect that we can round-trip the std::chrono::system_clock::time_point + // extremes through both absl::Time and Timestamp, and that Timestamp can + // handle the (current) absl::Time extremes. + // + // Note: We should use std::chrono::floor() instead of time_point_cast(), + // but floor() is only available since c++17. + for (const auto tp : {std::chrono::system_clock::time_point::min(), + std::chrono::system_clock::time_point::max()}) { + EXPECT_EQ(tp, absl::ToChronoTime(absl::FromChrono(tp))); + EXPECT_EQ(tp, std::chrono::time_point_cast< + std::chrono::system_clock::time_point::duration>( + std::chrono::time_point_cast(tp))); + } + Timestamp::duration::rep v = std::numeric_limits::min(); + v *= Timestamp::duration::period::den; + auto ts = Timestamp(Timestamp::duration(v)); + ts += std::chrono::duration(0); + EXPECT_EQ(std::numeric_limits::min(), + ts.time_since_epoch().count() / Timestamp::duration::period::den); + EXPECT_EQ(0, + ts.time_since_epoch().count() % Timestamp::duration::period::den); + v = std::numeric_limits::max(); + v *= Timestamp::duration::period::den; + ts = Timestamp(Timestamp::duration(v)); + ts += std::chrono::duration(999999999750000000); + EXPECT_EQ(std::numeric_limits::max(), + ts.time_since_epoch().count() / Timestamp::duration::period::den); + EXPECT_EQ(999999999750000000, + ts.time_since_epoch().count() % Timestamp::duration::period::den); +} + TEST(Time, TimeZoneAt) { const absl::TimeZone nyc = absl::time_internal::LoadTimeZone("America/New_York"); -- cgit v1.2.3 From 12bc53e0318d80569270a5b26ccbc62b52022b89 Mon Sep 17 00:00:00 2001 From: Abseil Team Date: Thu, 12 Dec 2019 10:36:03 -0800 Subject: Export of internal Abseil changes -- c99f979ad34f155fbeeea69b88bdc7458d89a21c by Derek Mauro : Remove a floating point division by zero test. This isn't testing behavior related to the library, and MSVC warns about it in opt mode. PiperOrigin-RevId: 285220804 -- 68b015491f0dbf1ab547994673281abd1f34cd4b by Gennadiy Rozental : This CL introduces following changes to the class FlagImpl: * We eliminate the CommandLineFlagLocks struct. Instead callback guard and callback function are combined into a single CallbackData struct, while primary data lock is stored separately. * CallbackData member of class FlagImpl is initially set to be nullptr and is only allocated and initialized when a flag's callback is being set. For most flags we do not pay for the extra space and extra absl::Mutex now. * Primary data guard is stored in data_guard_ data member. This is a properly aligned character buffer of necessary size. During initialization of the flag we construct absl::Mutex in this space using placement new call. * We now avoid extra value copy after successful attempt to parse value out of string. Instead we swap flag's current value with tentative value we just produced. PiperOrigin-RevId: 285132636 -- ed45d118fb818969eb13094cf7827c885dfc562c by Tom Manshreck : Change null-term* (and nul-term*) to NUL-term* in comments PiperOrigin-RevId: 285036610 -- 729619017944db895ce8d6d29c1995aa2e5628a5 by Derek Mauro : Use the Posix implementation of thread identity on MinGW. Some versions of MinGW suffer from thread_local bugs. PiperOrigin-RevId: 285022920 -- 39a25493503c76885bc3254c28f66a251c5b5bb0 by Greg Falcon : Implementation detail change. Add further ABSL_NAMESPACE_BEGIN and _END annotation macros to files in Abseil. PiperOrigin-RevId: 285012012 GitOrigin-RevId: c99f979ad34f155fbeeea69b88bdc7458d89a21c Change-Id: I4c85d3704e45d11a9ac50d562f39640a6adbedc1 --- absl/algorithm/BUILD.bazel | 1 + absl/algorithm/CMakeLists.txt | 2 + absl/algorithm/algorithm.h | 4 + absl/algorithm/container.h | 2 + absl/base/internal/raw_logging.h | 2 +- absl/base/internal/thread_identity.h | 2 +- absl/container/BUILD.bazel | 8 ++ absl/container/CMakeLists.txt | 8 ++ absl/container/btree_map.h | 2 + absl/container/btree_set.h | 2 + absl/container/btree_test.cc | 2 + absl/container/btree_test.h | 2 + absl/container/fixed_array.h | 2 + .../container/fixed_array_exception_safety_test.cc | 2 + absl/container/flat_hash_map.h | 2 + absl/container/flat_hash_map_test.cc | 2 + absl/container/flat_hash_set.h | 2 + absl/container/flat_hash_set_test.cc | 2 + absl/container/inlined_vector.h | 2 + absl/container/internal/btree.h | 2 + absl/container/internal/btree_container.h | 2 + absl/container/internal/common.h | 2 + absl/container/internal/compressed_tuple.h | 2 + absl/container/internal/compressed_tuple_test.cc | 2 + absl/container/internal/container_memory.h | 2 + absl/container/internal/container_memory_test.cc | 2 + absl/container/internal/counting_allocator.h | 4 + absl/container/internal/hash_function_defaults.h | 2 + .../internal/hash_function_defaults_test.cc | 4 + absl/container/internal/hash_generator_testing.cc | 2 + absl/container/internal/hash_generator_testing.h | 2 + absl/container/internal/hash_policy_testing.h | 2 + .../container/internal/hash_policy_testing_test.cc | 2 + absl/container/internal/hash_policy_traits.h | 2 + absl/container/internal/hash_policy_traits_test.cc | 2 + absl/container/internal/hashtable_debug.h | 2 + absl/container/internal/hashtable_debug_hooks.h | 4 + absl/container/internal/hashtablez_sampler.cc | 2 + absl/container/internal/hashtablez_sampler.h | 2 + .../hashtablez_sampler_force_weak_definition.cc | 2 + absl/container/internal/hashtablez_sampler_test.cc | 2 + absl/container/internal/inlined_vector.h | 2 + absl/container/internal/layout.h | 2 + absl/container/internal/layout_test.cc | 2 + absl/container/internal/node_hash_policy.h | 4 + absl/container/internal/node_hash_policy_test.cc | 2 + absl/container/internal/raw_hash_map.h | 2 + absl/container/internal/raw_hash_set.cc | 2 + absl/container/internal/raw_hash_set.h | 2 + .../internal/raw_hash_set_allocator_test.cc | 2 + absl/container/internal/raw_hash_set_test.cc | 2 + absl/container/internal/test_instance_tracker.cc | 2 + absl/container/internal/test_instance_tracker.h | 2 + absl/container/internal/tracked.h | 5 + .../internal/unordered_map_constructor_test.h | 2 + .../container/internal/unordered_map_lookup_test.h | 2 + .../internal/unordered_map_members_test.h | 2 + .../internal/unordered_map_modifiers_test.h | 2 + absl/container/internal/unordered_map_test.cc | 2 + .../internal/unordered_set_constructor_test.h | 2 + .../container/internal/unordered_set_lookup_test.h | 2 + .../internal/unordered_set_members_test.h | 2 + .../internal/unordered_set_modifiers_test.h | 2 + absl/container/internal/unordered_set_test.cc | 2 + absl/container/node_hash_map.h | 2 + absl/container/node_hash_map_test.cc | 2 + absl/container/node_hash_set.h | 2 + absl/container/node_hash_set_test.cc | 2 + absl/debugging/BUILD.bazel | 18 +++- absl/debugging/CMakeLists.txt | 6 ++ absl/debugging/failure_signal_handler.cc | 2 + absl/debugging/failure_signal_handler.h | 4 + absl/debugging/internal/address_is_readable.cc | 4 + absl/debugging/internal/address_is_readable.h | 4 + absl/debugging/internal/demangle.cc | 2 + absl/debugging/internal/demangle.h | 4 + absl/debugging/internal/demangle_test.cc | 2 + absl/debugging/internal/elf_mem_image.cc | 2 + absl/debugging/internal/elf_mem_image.h | 4 + absl/debugging/internal/examine_stack.cc | 2 + absl/debugging/internal/examine_stack.h | 4 + absl/debugging/internal/stack_consumption.cc | 2 + absl/debugging/internal/stack_consumption.h | 4 + absl/debugging/internal/stack_consumption_test.cc | 2 + absl/debugging/internal/stacktrace_aarch64-inl.inc | 2 + absl/debugging/internal/stacktrace_arm-inl.inc | 2 + absl/debugging/internal/stacktrace_generic-inl.inc | 2 + absl/debugging/internal/stacktrace_powerpc-inl.inc | 2 + .../internal/stacktrace_unimplemented-inl.inc | 2 + absl/debugging/internal/stacktrace_win32-inl.inc | 2 + absl/debugging/internal/stacktrace_x86-inl.inc | 2 + absl/debugging/internal/symbolize.h | 6 ++ absl/debugging/internal/vdso_support.cc | 2 + absl/debugging/internal/vdso_support.h | 2 + absl/debugging/leak_check.cc | 4 + absl/debugging/leak_check.h | 4 + absl/debugging/stacktrace.cc | 2 + absl/debugging/stacktrace.h | 4 + absl/debugging/symbolize.h | 2 + absl/debugging/symbolize_elf.inc | 2 + absl/debugging/symbolize_unimplemented.inc | 2 + absl/debugging/symbolize_win32.inc | 2 + absl/flags/declare.h | 2 + absl/flags/flag.cc | 2 + absl/flags/flag.h | 2 + absl/flags/flag_test_defs.cc | 2 + absl/flags/internal/commandlineflag.cc | 2 + absl/flags/internal/commandlineflag.h | 4 +- absl/flags/internal/flag.cc | 113 ++++++++++++++------- absl/flags/internal/flag.h | 54 +++++----- absl/flags/internal/parse.h | 2 + absl/flags/internal/path_util.h | 2 + absl/flags/internal/program_name.cc | 2 + absl/flags/internal/program_name.h | 2 + absl/flags/internal/registry.cc | 4 +- absl/flags/internal/registry.h | 2 + absl/flags/internal/type_erased.cc | 2 + absl/flags/internal/type_erased.h | 2 + absl/flags/internal/usage.cc | 2 + absl/flags/internal/usage.h | 2 + absl/flags/marshalling.cc | 2 + absl/flags/marshalling.h | 2 + absl/flags/parse.cc | 4 + absl/flags/parse.h | 2 + absl/flags/usage.cc | 2 + absl/flags/usage.h | 2 + absl/flags/usage_config.cc | 2 + absl/flags/usage_config.h | 2 + absl/functional/function_ref.h | 2 + absl/functional/function_ref_benchmark.cc | 2 + absl/functional/function_ref_test.cc | 2 + absl/functional/internal/function_ref.h | 2 + absl/hash/hash.h | 2 + absl/hash/hash_test.cc | 2 + absl/hash/hash_testing.h | 2 + absl/hash/internal/city.cc | 2 + absl/hash/internal/city.h | 5 + absl/hash/internal/city_test.cc | 2 + absl/hash/internal/hash.cc | 2 + absl/hash/internal/hash.h | 2 + absl/hash/internal/spy_hash_state.h | 2 + absl/memory/memory.h | 2 + absl/memory/memory_exception_safety_test.cc | 2 + absl/meta/type_traits.h | 2 + absl/numeric/int128.cc | 2 + absl/numeric/int128.h | 6 ++ absl/random/CMakeLists.txt | 14 +++ absl/random/bernoulli_distribution.h | 2 + absl/random/beta_distribution.h | 2 + absl/random/bit_gen_ref.h | 2 + absl/random/bit_gen_ref_test.cc | 2 + absl/random/discrete_distribution.cc | 2 + absl/random/discrete_distribution.h | 2 + absl/random/distribution_format_traits.h | 2 + absl/random/distributions.h | 2 + absl/random/exponential_distribution.h | 2 + absl/random/gaussian_distribution.cc | 2 + absl/random/gaussian_distribution.h | 2 + absl/random/internal/BUILD.bazel | 9 ++ absl/random/internal/chi_square.cc | 2 + absl/random/internal/chi_square.h | 4 + absl/random/internal/distribution_caller.h | 4 + absl/random/internal/distribution_test_util.cc | 2 + absl/random/internal/distribution_test_util.h | 2 + absl/random/internal/distributions.h | 2 + absl/random/internal/explicit_seed_seq.h | 4 + absl/random/internal/fast_uniform_bits.h | 4 + absl/random/internal/fast_uniform_bits_test.cc | 2 + absl/random/internal/fastmath.h | 2 + .../internal/gaussian_distribution_gentables.cc | 2 + absl/random/internal/generate_real.h | 2 + absl/random/internal/iostream_state_saver.h | 2 + absl/random/internal/mock_overload_set.h | 2 + absl/random/internal/mocking_bit_gen_base.h | 2 + absl/random/internal/nanobenchmark.cc | 2 + absl/random/internal/nanobenchmark.h | 4 + absl/random/internal/nanobenchmark_test.cc | 2 + absl/random/internal/nonsecure_base.h | 2 + absl/random/internal/pcg_engine.h | 2 + absl/random/internal/pool_urbg.cc | 2 + absl/random/internal/pool_urbg.h | 2 + absl/random/internal/randen.cc | 2 + absl/random/internal/randen.h | 2 + absl/random/internal/randen_detect.cc | 2 + absl/random/internal/randen_detect.h | 4 + absl/random/internal/randen_engine.h | 2 + absl/random/internal/randen_hwaes.cc | 4 + absl/random/internal/randen_hwaes.h | 4 + absl/random/internal/randen_slow.cc | 2 + absl/random/internal/randen_slow.h | 4 + absl/random/internal/randen_traits.h | 4 + absl/random/internal/salted_seed_seq.h | 2 + absl/random/internal/seed_material.cc | 2 + absl/random/internal/seed_material.h | 2 + absl/random/internal/sequence_urbg.h | 4 + absl/random/internal/traits.h | 2 + absl/random/internal/uniform_helper.h | 2 + absl/random/internal/wide_multiply.h | 2 + absl/random/log_uniform_int_distribution.h | 2 + absl/random/mock_distributions.h | 2 + absl/random/mocking_bit_gen.cc | 2 + absl/random/mocking_bit_gen.h | 2 + absl/random/poisson_distribution.h | 2 + absl/random/random.h | 2 + absl/random/seed_gen_exception.cc | 2 + absl/random/seed_gen_exception.h | 4 + absl/random/seed_sequences.cc | 2 + absl/random/seed_sequences.h | 2 + absl/random/uniform_int_distribution.h | 2 + absl/random/uniform_real_distribution.h | 2 + absl/random/zipf_distribution.h | 2 + absl/strings/BUILD.bazel | 5 + absl/strings/CMakeLists.txt | 6 ++ absl/strings/ascii.cc | 2 + absl/strings/ascii.h | 2 + absl/strings/charconv.cc | 2 + absl/strings/charconv.h | 4 + absl/strings/escaping.cc | 2 + absl/strings/escaping.h | 2 + absl/strings/internal/char_map.h | 2 + absl/strings/internal/charconv_bigint.cc | 2 + absl/strings/internal/charconv_bigint.h | 2 + absl/strings/internal/charconv_bigint_test.cc | 2 + absl/strings/internal/charconv_parse.cc | 2 + absl/strings/internal/charconv_parse.h | 3 + absl/strings/internal/escaping_test_common.h | 2 + absl/strings/internal/memutil.cc | 2 + absl/strings/internal/memutil.h | 2 + absl/strings/internal/numbers_test_common.h | 4 + absl/strings/internal/ostringstream.cc | 2 + absl/strings/internal/ostringstream.h | 2 + absl/strings/internal/pow10_helper.cc | 2 + absl/strings/internal/pow10_helper.h | 4 + absl/strings/internal/pow10_helper_test.cc | 2 + absl/strings/internal/resize_uninitialized.h | 2 + absl/strings/internal/stl_type_traits.h | 2 + absl/strings/internal/str_format/arg.cc | 2 + absl/strings/internal/str_format/arg.h | 2 + absl/strings/internal/str_format/arg_test.cc | 2 + absl/strings/internal/str_format/bind.cc | 2 + absl/strings/internal/str_format/bind.h | 2 + absl/strings/internal/str_format/bind_test.cc | 2 + absl/strings/internal/str_format/checker.h | 2 + absl/strings/internal/str_format/checker_test.cc | 2 + absl/strings/internal/str_format/convert_test.cc | 2 + absl/strings/internal/str_format/extension.cc | 2 + absl/strings/internal/str_format/extension.h | 2 + .../internal/str_format/float_conversion.cc | 2 + .../strings/internal/str_format/float_conversion.h | 2 + absl/strings/internal/str_format/output.cc | 2 + absl/strings/internal/str_format/output.h | 2 + absl/strings/internal/str_format/output_test.cc | 2 + absl/strings/internal/str_format/parser.cc | 2 + absl/strings/internal/str_format/parser.h | 2 + absl/strings/internal/str_format/parser_test.cc | 2 + absl/strings/internal/str_join_internal.h | 2 + absl/strings/internal/str_split_internal.h | 2 + absl/strings/internal/utf8.cc | 2 + absl/strings/internal/utf8.h | 4 + absl/strings/match.cc | 2 + absl/strings/match.h | 4 +- absl/strings/numbers.cc | 2 + absl/strings/numbers.h | 4 + absl/strings/str_cat.cc | 2 + absl/strings/str_cat.h | 2 + absl/strings/str_format.h | 2 + absl/strings/str_format_test.cc | 2 + absl/strings/str_join.h | 2 + absl/strings/str_replace.cc | 2 + absl/strings/str_replace.h | 2 + absl/strings/str_split.cc | 2 + absl/strings/str_split.h | 2 + absl/strings/string_view.cc | 2 + absl/strings/string_view.h | 20 ++-- absl/strings/strip.h | 2 + absl/strings/substitute.cc | 2 + absl/strings/substitute.h | 2 + absl/synchronization/BUILD.bazel | 1 + absl/synchronization/CMakeLists.txt | 1 + absl/synchronization/barrier.cc | 2 + absl/synchronization/barrier.h | 2 + absl/synchronization/blocking_counter.cc | 2 + absl/synchronization/blocking_counter.h | 2 + absl/synchronization/blocking_counter_test.cc | 2 + .../internal/create_thread_identity.cc | 2 + .../internal/create_thread_identity.h | 2 + absl/synchronization/internal/graphcycles.cc | 2 + absl/synchronization/internal/graphcycles.h | 4 + absl/synchronization/internal/graphcycles_test.cc | 2 + absl/synchronization/internal/kernel_timeout.h | 2 + absl/synchronization/internal/mutex_nonprod.cc | 2 + absl/synchronization/internal/mutex_nonprod.inc | 2 + absl/synchronization/internal/per_thread_sem.cc | 2 + absl/synchronization/internal/per_thread_sem.h | 2 + .../internal/per_thread_sem_test.cc | 2 + absl/synchronization/internal/thread_pool.h | 2 + absl/synchronization/internal/waiter.cc | 2 + absl/synchronization/internal/waiter.h | 2 + absl/synchronization/mutex.cc | 4 +- absl/synchronization/mutex.h | 4 +- absl/synchronization/notification.cc | 2 + absl/synchronization/notification.h | 2 + absl/synchronization/notification_test.cc | 2 + absl/time/civil_time.cc | 2 + absl/time/civil_time.h | 2 + absl/time/clock.cc | 8 ++ absl/time/clock.h | 2 + absl/time/duration.cc | 2 + absl/time/duration_test.cc | 5 - absl/time/format.cc | 2 + absl/time/internal/get_current_time_chrono.inc | 2 + absl/time/internal/get_current_time_posix.inc | 2 + absl/time/internal/test_util.cc | 4 + absl/time/internal/test_util.h | 2 + absl/time/time.cc | 2 + absl/time/time.h | 2 + absl/types/any.h | 4 + absl/types/bad_any_cast.cc | 2 + absl/types/bad_any_cast.h | 4 + absl/types/bad_optional_access.cc | 2 + absl/types/bad_optional_access.h | 4 + absl/types/bad_variant_access.cc | 2 + absl/types/bad_variant_access.h | 4 + absl/types/compare.h | 2 + absl/types/compare_test.cc | 2 + absl/types/internal/conformance_aliases.h | 2 + absl/types/internal/conformance_archetype.h | 2 + absl/types/internal/conformance_profile.h | 2 + absl/types/internal/optional.h | 2 + absl/types/internal/span.h | 2 + absl/types/internal/variant.h | 2 + absl/types/optional.h | 4 + absl/types/optional_exception_safety_test.cc | 2 + absl/types/span.h | 2 + absl/types/variant.h | 6 ++ absl/types/variant_benchmark.cc | 2 + absl/types/variant_exception_safety_test.cc | 2 + absl/types/variant_test.cc | 2 + absl/utility/utility.h | 2 + 339 files changed, 949 insertions(+), 83 deletions(-) (limited to 'absl/algorithm/container.h') diff --git a/absl/algorithm/BUILD.bazel b/absl/algorithm/BUILD.bazel index 2ee8c09e..6a96420b 100644 --- a/absl/algorithm/BUILD.bazel +++ b/absl/algorithm/BUILD.bazel @@ -31,6 +31,7 @@ cc_library( hdrs = ["algorithm.h"], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, + deps = ["//absl/base:config"], ) cc_test( diff --git a/absl/algorithm/CMakeLists.txt b/absl/algorithm/CMakeLists.txt index 9fbe36f6..56cd0fb8 100644 --- a/absl/algorithm/CMakeLists.txt +++ b/absl/algorithm/CMakeLists.txt @@ -21,6 +21,8 @@ absl_cc_library( "algorithm.h" COPTS ${ABSL_DEFAULT_COPTS} + DEPS + absl::config PUBLIC ) diff --git a/absl/algorithm/algorithm.h b/absl/algorithm/algorithm.h index 771228a0..e9b47338 100644 --- a/absl/algorithm/algorithm.h +++ b/absl/algorithm/algorithm.h @@ -26,7 +26,10 @@ #include #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace algorithm_internal { @@ -150,6 +153,7 @@ ForwardIterator rotate(ForwardIterator first, ForwardIterator middle, ForwardIterator>()); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_ALGORITHM_ALGORITHM_H_ diff --git a/absl/algorithm/container.h b/absl/algorithm/container.h index 5dae9fd6..d72532de 100644 --- a/absl/algorithm/container.h +++ b/absl/algorithm/container.h @@ -55,6 +55,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_algorithm_internal { // NOTE: it is important to defer to ADL lookup for building with C++ modules, @@ -1720,6 +1721,7 @@ OutputIt c_partial_sum(const InputSequence& input, OutputIt output_first, output_first, std::forward(op)); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_ALGORITHM_CONTAINER_H_ diff --git a/absl/base/internal/raw_logging.h b/absl/base/internal/raw_logging.h index 12145c48..cff45058 100644 --- a/absl/base/internal/raw_logging.h +++ b/absl/base/internal/raw_logging.h @@ -154,7 +154,7 @@ using LogPrefixHook = bool (*)(absl::LogSeverity severity, const char* file, // // 'file' and 'line' are the file and line number where the ABSL_RAW_LOG macro // was located. -// The null-terminated logged message lives in the buffer between 'buf_start' +// The NUL-terminated logged message lives in the buffer between 'buf_start' // and 'buf_end'. 'prefix_end' points to the first non-prefix character of the // buffer (as written by the LogPrefixHook.) using AbortHook = void (*)(const char* file, int line, const char* buf_start, diff --git a/absl/base/internal/thread_identity.h b/absl/base/internal/thread_identity.h index a1aa45ff..5dfd0715 100644 --- a/absl/base/internal/thread_identity.h +++ b/absl/base/internal/thread_identity.h @@ -209,7 +209,7 @@ void ClearCurrentThreadIdentity(); #error ABSL_THREAD_IDENTITY_MODE cannot be direcly set #elif defined(ABSL_FORCE_THREAD_IDENTITY_MODE) #define ABSL_THREAD_IDENTITY_MODE ABSL_FORCE_THREAD_IDENTITY_MODE -#elif defined(_WIN32) +#elif defined(_WIN32) && !defined(__MINGW32__) #define ABSL_THREAD_IDENTITY_MODE ABSL_THREAD_IDENTITY_MODE_USE_CPP11 #elif ABSL_PER_THREAD_TLS && defined(__GOOGLE_GRTE_VERSION__) && \ (__GOOGLE_GRTE_VERSION__ >= 20140228L) diff --git a/absl/container/BUILD.bazel b/absl/container/BUILD.bazel index e60979b2..1f7abe07 100644 --- a/absl/container/BUILD.bazel +++ b/absl/container/BUILD.bazel @@ -141,6 +141,7 @@ cc_library( copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, visibility = ["//visibility:private"], + deps = ["//absl/base:config"], ) cc_test( @@ -478,6 +479,9 @@ cc_library( hdrs = ["internal/hashtable_debug_hooks.h"], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, + deps = [ + "//absl/base:config", + ], ) cc_library( @@ -521,6 +525,7 @@ cc_library( hdrs = ["internal/node_hash_policy.h"], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, + deps = ["//absl/base:config"], ) cc_test( @@ -662,6 +667,9 @@ cc_library( hdrs = ["internal/tracked.h"], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, + deps = [ + "//absl/base:config", + ], ) cc_library( diff --git a/absl/container/CMakeLists.txt b/absl/container/CMakeLists.txt index aa33659b..a931f334 100644 --- a/absl/container/CMakeLists.txt +++ b/absl/container/CMakeLists.txt @@ -204,6 +204,8 @@ absl_cc_library( "internal/counting_allocator.h" COPTS ${ABSL_DEFAULT_COPTS} + DEPS + absl::config ) absl_cc_test( @@ -574,6 +576,8 @@ absl_cc_library( "internal/hashtable_debug_hooks.h" COPTS ${ABSL_DEFAULT_COPTS} + DEPS + absl::config PUBLIC ) @@ -593,6 +597,8 @@ absl_cc_library( "internal/node_hash_policy.h" COPTS ${ABSL_DEFAULT_COPTS} + DEPS + absl::config PUBLIC ) @@ -735,6 +741,8 @@ absl_cc_library( "internal/tracked.h" COPTS ${ABSL_TEST_COPTS} + DEPS + absl::config TESTONLY ) diff --git a/absl/container/btree_map.h b/absl/container/btree_map.h index 9f35f639..470e3197 100644 --- a/absl/container/btree_map.h +++ b/absl/container/btree_map.h @@ -51,6 +51,7 @@ #include "absl/container/internal/btree_container.h" // IWYU pragma: export namespace absl { +ABSL_NAMESPACE_BEGIN // absl::btree_map<> // @@ -700,6 +701,7 @@ void swap(btree_multimap &x, btree_multimap &y) { return x.swap(y); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_BTREE_MAP_H_ diff --git a/absl/container/btree_set.h b/absl/container/btree_set.h index 6e47b4aa..2a4d0ace 100644 --- a/absl/container/btree_set.h +++ b/absl/container/btree_set.h @@ -51,6 +51,7 @@ #include "absl/container/internal/btree_container.h" // IWYU pragma: export namespace absl { +ABSL_NAMESPACE_BEGIN // absl::btree_set<> // @@ -648,6 +649,7 @@ void swap(btree_multiset &x, btree_multiset &y) { return x.swap(y); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_BTREE_SET_H_ diff --git a/absl/container/btree_test.cc b/absl/container/btree_test.cc index ea73f032..f8aadd62 100644 --- a/absl/container/btree_test.cc +++ b/absl/container/btree_test.cc @@ -42,6 +42,7 @@ ABSL_FLAG(int, test_values, 10000, "The number of values to use for tests"); namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -2304,4 +2305,5 @@ TEST(Btree, EmptyTree) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/btree_test.h b/absl/container/btree_test.h index 5ecf43ce..218ba41d 100644 --- a/absl/container/btree_test.h +++ b/absl/container/btree_test.h @@ -28,6 +28,7 @@ #include "absl/time/time.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { // Like remove_const but propagates the removal through std::pair. @@ -148,6 +149,7 @@ std::vector GenerateValuesWithSeed(int n, int maxval, int seed) { } } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_BTREE_TEST_H_ diff --git a/absl/container/fixed_array.h b/absl/container/fixed_array.h index 70e94ad5..a9ce99ba 100644 --- a/absl/container/fixed_array.h +++ b/absl/container/fixed_array.h @@ -50,6 +50,7 @@ #include "absl/memory/memory.h" namespace absl { +ABSL_NAMESPACE_BEGIN constexpr static auto kFixedArrayUseDefault = static_cast(-1); @@ -508,6 +509,7 @@ void FixedArray::NonEmptyInlinedStorage::AnnotateDestruct( #endif // ADDRESS_SANITIZER static_cast(n); // Mark used when not in asan mode } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_FIXED_ARRAY_H_ diff --git a/absl/container/fixed_array_exception_safety_test.cc b/absl/container/fixed_array_exception_safety_test.cc index 5ebeac05..a5bb009d 100644 --- a/absl/container/fixed_array_exception_safety_test.cc +++ b/absl/container/fixed_array_exception_safety_test.cc @@ -23,6 +23,7 @@ #include "absl/base/internal/exception_safety_testing.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { @@ -195,6 +196,7 @@ TEST(FixedArrayExceptionSafety, FillWithAlloc) { } // namespace +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_HAVE_EXCEPTIONS diff --git a/absl/container/flat_hash_map.h b/absl/container/flat_hash_map.h index 283f2439..fb570cd4 100644 --- a/absl/container/flat_hash_map.h +++ b/absl/container/flat_hash_map.h @@ -42,6 +42,7 @@ #include "absl/memory/memory.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template struct FlatHashMapPolicy; @@ -584,6 +585,7 @@ struct IsUnorderedContainer< } // namespace container_algorithm_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_FLAT_HASH_MAP_H_ diff --git a/absl/container/flat_hash_map_test.cc b/absl/container/flat_hash_map_test.cc index 02d1f879..dae8e003 100644 --- a/absl/container/flat_hash_map_test.cc +++ b/absl/container/flat_hash_map_test.cc @@ -24,6 +24,7 @@ #include "absl/types/any.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { using ::absl::container_internal::hash_internal::Enum; @@ -251,4 +252,5 @@ TEST(FlatHashMap, Any) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/flat_hash_set.h b/absl/container/flat_hash_set.h index 2a51c341..930107ea 100644 --- a/absl/container/flat_hash_set.h +++ b/absl/container/flat_hash_set.h @@ -40,6 +40,7 @@ #include "absl/memory/memory.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template struct FlatHashSetPolicy; @@ -488,6 +489,7 @@ struct IsUnorderedContainer> } // namespace container_algorithm_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_FLAT_HASH_SET_H_ diff --git a/absl/container/flat_hash_set_test.cc b/absl/container/flat_hash_set_test.cc index b55be59b..6eacb1bb 100644 --- a/absl/container/flat_hash_set_test.cc +++ b/absl/container/flat_hash_set_test.cc @@ -25,6 +25,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -125,4 +126,5 @@ TEST(FlatHashSet, MergeExtractInsert) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/inlined_vector.h b/absl/container/inlined_vector.h index d5c67db5..2388d471 100644 --- a/absl/container/inlined_vector.h +++ b/absl/container/inlined_vector.h @@ -54,6 +54,7 @@ #include "absl/memory/memory.h" namespace absl { +ABSL_NAMESPACE_BEGIN // ----------------------------------------------------------------------------- // InlinedVector // ----------------------------------------------------------------------------- @@ -841,6 +842,7 @@ H AbslHashValue(H h, const absl::InlinedVector& a) { return H::combine(H::combine_contiguous(std::move(h), a.data(), size), size); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INLINED_VECTOR_H_ diff --git a/absl/container/internal/btree.h b/absl/container/internal/btree.h index 40217dd5..aef861dc 100644 --- a/absl/container/internal/btree.h +++ b/absl/container/internal/btree.h @@ -70,6 +70,7 @@ #include "absl/utility/utility.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { // A helper class that indicates if the Compare parameter is a key-compare-to @@ -2606,6 +2607,7 @@ int btree

::internal_verify( } } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_BTREE_H_ diff --git a/absl/container/internal/btree_container.h b/absl/container/internal/btree_container.h index 774412d9..04795c2e 100644 --- a/absl/container/internal/btree_container.h +++ b/absl/container/internal/btree_container.h @@ -26,6 +26,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { // A common base class for btree_set, btree_map, btree_multiset, and @@ -602,6 +603,7 @@ class btree_multimap_container : public btree_multiset_container { }; } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_BTREE_CONTAINER_H_ diff --git a/absl/container/internal/common.h b/absl/container/internal/common.h index cc7633dc..853a5b21 100644 --- a/absl/container/internal/common.h +++ b/absl/container/internal/common.h @@ -22,6 +22,7 @@ #include "absl/types/optional.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template @@ -196,6 +197,7 @@ struct InsertReturnType { }; } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_CONTAINER_H_ diff --git a/absl/container/internal/compressed_tuple.h b/absl/container/internal/compressed_tuple.h index 7d08e370..4bfe92fd 100644 --- a/absl/container/internal/compressed_tuple.h +++ b/absl/container/internal/compressed_tuple.h @@ -48,6 +48,7 @@ #endif namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template @@ -256,6 +257,7 @@ template <> class ABSL_INTERNAL_COMPRESSED_TUPLE_DECLSPEC CompressedTuple<> {}; } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #undef ABSL_INTERNAL_COMPRESSED_TUPLE_DECLSPEC diff --git a/absl/container/internal/compressed_tuple_test.cc b/absl/container/internal/compressed_tuple_test.cc index 19af8f10..76bc9213 100644 --- a/absl/container/internal/compressed_tuple_test.cc +++ b/absl/container/internal/compressed_tuple_test.cc @@ -48,6 +48,7 @@ struct TwoValues { namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -408,4 +409,5 @@ TEST(CompressedTupleTest, EmptyFinalClass) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/container_memory.h b/absl/container/internal/container_memory.h index e5bb9773..d24b0f84 100644 --- a/absl/container/internal/container_memory.h +++ b/absl/container/internal/container_memory.h @@ -34,6 +34,7 @@ #include "absl/utility/utility.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { // Allocates at least n bytes aligned to the specified alignment. @@ -433,6 +434,7 @@ struct map_slot_policy { }; } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_CONTAINER_MEMORY_H_ diff --git a/absl/container/internal/container_memory_test.cc b/absl/container/internal/container_memory_test.cc index d6b0495f..7942c7be 100644 --- a/absl/container/internal/container_memory_test.cc +++ b/absl/container/internal/container_memory_test.cc @@ -23,6 +23,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -185,4 +186,5 @@ TEST(DecomposePair, NotDecomposable) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/counting_allocator.h b/absl/container/internal/counting_allocator.h index 4e717bef..9efdc662 100644 --- a/absl/container/internal/counting_allocator.h +++ b/absl/container/internal/counting_allocator.h @@ -19,7 +19,10 @@ #include #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { // This is a stateful allocator, but the state lives outside of the @@ -74,6 +77,7 @@ class CountingAllocator : public std::allocator { }; } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_COUNTING_ALLOCATOR_H_ diff --git a/absl/container/internal/hash_function_defaults.h b/absl/container/internal/hash_function_defaults.h index cb8f03c8..401ddf4d 100644 --- a/absl/container/internal/hash_function_defaults.h +++ b/absl/container/internal/hash_function_defaults.h @@ -56,6 +56,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { // The hash of an object of type T is computed by using absl::Hash. @@ -139,6 +140,7 @@ template using hash_default_eq = typename container_internal::HashEq::Eq; } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_HASH_FUNCTION_DEFAULTS_H_ diff --git a/absl/container/internal/hash_function_defaults_test.cc b/absl/container/internal/hash_function_defaults_test.cc index 82708dbe..2eefc7e0 100644 --- a/absl/container/internal/hash_function_defaults_test.cc +++ b/absl/container/internal/hash_function_defaults_test.cc @@ -22,6 +22,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -248,6 +249,7 @@ TYPED_TEST_SUITE(StringLikeTest, StringTypesCartesianProduct); } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl enum Hash : size_t { @@ -278,6 +280,7 @@ struct hash> { } // namespace std namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -292,4 +295,5 @@ TEST(Delegate, HashDispatch) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/hash_generator_testing.cc b/absl/container/internal/hash_generator_testing.cc index 37a23d60..75c4db6c 100644 --- a/absl/container/internal/hash_generator_testing.cc +++ b/absl/container/internal/hash_generator_testing.cc @@ -17,6 +17,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace hash_internal { namespace { @@ -69,4 +70,5 @@ absl::string_view Generator::operator()() const { } // namespace hash_internal } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/hash_generator_testing.h b/absl/container/internal/hash_generator_testing.h index 477215cd..6869fe45 100644 --- a/absl/container/internal/hash_generator_testing.h +++ b/absl/container/internal/hash_generator_testing.h @@ -33,6 +33,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace hash_internal { namespace generator_internal { @@ -154,6 +155,7 @@ using GeneratedType = decltype( } // namespace hash_internal } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_HASH_GENERATOR_TESTING_H_ diff --git a/absl/container/internal/hash_policy_testing.h b/absl/container/internal/hash_policy_testing.h index c57407a0..01c40d2e 100644 --- a/absl/container/internal/hash_policy_testing.h +++ b/absl/container/internal/hash_policy_testing.h @@ -30,6 +30,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace hash_testing_internal { @@ -162,6 +163,7 @@ auto keys(const Set& s) } } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl // ABSL_UNORDERED_SUPPORTS_ALLOC_CTORS is false for glibcxx versions diff --git a/absl/container/internal/hash_policy_testing_test.cc b/absl/container/internal/hash_policy_testing_test.cc index 0c95eb5e..f0b20fe3 100644 --- a/absl/container/internal/hash_policy_testing_test.cc +++ b/absl/container/internal/hash_policy_testing_test.cc @@ -17,6 +17,7 @@ #include "gtest/gtest.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -40,4 +41,5 @@ TEST(_, Hash) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/hash_policy_traits.h b/absl/container/internal/hash_policy_traits.h index fd007de7..3e1209c6 100644 --- a/absl/container/internal/hash_policy_traits.h +++ b/absl/container/internal/hash_policy_traits.h @@ -23,6 +23,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { // Defines how slots are initialized/destroyed/moved. @@ -184,6 +185,7 @@ struct hash_policy_traits { }; } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_HASH_POLICY_TRAITS_H_ diff --git a/absl/container/internal/hash_policy_traits_test.cc b/absl/container/internal/hash_policy_traits_test.cc index e643d189..6ef8b9e0 100644 --- a/absl/container/internal/hash_policy_traits_test.cc +++ b/absl/container/internal/hash_policy_traits_test.cc @@ -22,6 +22,7 @@ #include "gtest/gtest.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -139,4 +140,5 @@ TEST_F(Test, with_transfer) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/hashtable_debug.h b/absl/container/internal/hashtable_debug.h index 71930004..19d52121 100644 --- a/absl/container/internal/hashtable_debug.h +++ b/absl/container/internal/hashtable_debug.h @@ -38,6 +38,7 @@ #include "absl/container/internal/hashtable_debug_hooks.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { // Returns the number of probes required to lookup `key`. Returns 0 for a @@ -103,6 +104,7 @@ size_t LowerBoundAllocatedByteSize(size_t num_elements) { } } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_HASHTABLE_DEBUG_H_ diff --git a/absl/container/internal/hashtable_debug_hooks.h b/absl/container/internal/hashtable_debug_hooks.h index 371ce81f..3e9ea595 100644 --- a/absl/container/internal/hashtable_debug_hooks.h +++ b/absl/container/internal/hashtable_debug_hooks.h @@ -23,7 +23,10 @@ #include #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace hashtable_debug_internal { @@ -76,6 +79,7 @@ struct HashtableDebugAccess { } // namespace hashtable_debug_internal } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_HASHTABLE_DEBUG_HOOKS_H_ diff --git a/absl/container/internal/hashtablez_sampler.cc b/absl/container/internal/hashtablez_sampler.cc index 6deeca44..e15f4444 100644 --- a/absl/container/internal/hashtablez_sampler.cc +++ b/absl/container/internal/hashtablez_sampler.cc @@ -28,6 +28,7 @@ #include "absl/synchronization/mutex.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { constexpr int HashtablezInfo::kMaxStackDepth; @@ -265,4 +266,5 @@ void SetHashtablezMaxSamples(int32_t max) { } } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/hashtablez_sampler.h b/absl/container/internal/hashtablez_sampler.h index c694df05..c4f9629f 100644 --- a/absl/container/internal/hashtablez_sampler.h +++ b/absl/container/internal/hashtablez_sampler.h @@ -51,6 +51,7 @@ #include "absl/utility/utility.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { // Stores information about a sampled hashtable. All mutations to this *must* @@ -281,6 +282,7 @@ void SetHashtablezMaxSamples(int32_t max); extern "C" bool AbslContainerInternalSampleEverything(); } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_HASHTABLEZ_SAMPLER_H_ diff --git a/absl/container/internal/hashtablez_sampler_force_weak_definition.cc b/absl/container/internal/hashtablez_sampler_force_weak_definition.cc index 984dce5d..78b9d362 100644 --- a/absl/container/internal/hashtablez_sampler_force_weak_definition.cc +++ b/absl/container/internal/hashtablez_sampler_force_weak_definition.cc @@ -17,6 +17,7 @@ #include "absl/base/attributes.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { // See hashtablez_sampler.h for details. @@ -25,4 +26,5 @@ extern "C" ABSL_ATTRIBUTE_WEAK bool AbslContainerInternalSampleEverything() { } } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/hashtablez_sampler_test.cc b/absl/container/internal/hashtablez_sampler_test.cc index af4b5ee1..102b2375 100644 --- a/absl/container/internal/hashtablez_sampler_test.cc +++ b/absl/container/internal/hashtablez_sampler_test.cc @@ -36,6 +36,7 @@ constexpr int kProbeLength = 8; #endif namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { class HashtablezInfoHandlePeer { public: @@ -354,4 +355,5 @@ TEST(HashtablezSamplerTest, Callback) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/inlined_vector.h b/absl/container/internal/inlined_vector.h index 84aa785a..4d80b727 100644 --- a/absl/container/internal/inlined_vector.h +++ b/absl/container/internal/inlined_vector.h @@ -30,6 +30,7 @@ #include "absl/types/span.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace inlined_vector_internal { template @@ -885,6 +886,7 @@ auto Storage::Swap(Storage* other_storage_ptr) -> void { } } // namespace inlined_vector_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_INLINED_VECTOR_INTERNAL_H_ diff --git a/absl/container/internal/layout.h b/absl/container/internal/layout.h index bbdde507..69cc85dd 100644 --- a/absl/container/internal/layout.h +++ b/absl/container/internal/layout.h @@ -188,6 +188,7 @@ #endif namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { // A type wrapper that instructs `Layout` to use the specific alignment for the @@ -734,6 +735,7 @@ class Layout : public internal_layout::LayoutType { }; } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_LAYOUT_H_ diff --git a/absl/container/internal/layout_test.cc b/absl/container/internal/layout_test.cc index 33b72bd3..8f3628a1 100644 --- a/absl/container/internal/layout_test.cc +++ b/absl/container/internal/layout_test.cc @@ -28,6 +28,7 @@ #include "absl/types/span.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -1562,4 +1563,5 @@ TEST(CompactString, Works) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/node_hash_policy.h b/absl/container/internal/node_hash_policy.h index 19b4fc09..4617162f 100644 --- a/absl/container/internal/node_hash_policy.h +++ b/absl/container/internal/node_hash_policy.h @@ -39,7 +39,10 @@ #include #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template @@ -83,6 +86,7 @@ struct node_hash_policy { }; } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_NODE_HASH_POLICY_H_ diff --git a/absl/container/internal/node_hash_policy_test.cc b/absl/container/internal/node_hash_policy_test.cc index f1d3ec30..84aabba9 100644 --- a/absl/container/internal/node_hash_policy_test.cc +++ b/absl/container/internal/node_hash_policy_test.cc @@ -21,6 +21,7 @@ #include "absl/container/internal/hash_policy_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -64,4 +65,5 @@ TEST_F(NodeTest, transfer) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/raw_hash_map.h b/absl/container/internal/raw_hash_map.h index 7dad120a..0a02757d 100644 --- a/absl/container/internal/raw_hash_map.h +++ b/absl/container/internal/raw_hash_map.h @@ -24,6 +24,7 @@ #include "absl/container/internal/raw_hash_set.h" // IWYU pragma: export namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template @@ -190,6 +191,7 @@ class raw_hash_map : public raw_hash_set { }; } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_RAW_HASH_MAP_H_ diff --git a/absl/container/internal/raw_hash_set.cc b/absl/container/internal/raw_hash_set.cc index ac2d10a7..919ac074 100644 --- a/absl/container/internal/raw_hash_set.cc +++ b/absl/container/internal/raw_hash_set.cc @@ -20,6 +20,7 @@ #include "absl/base/config.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { constexpr size_t Group::kWidth; @@ -43,4 +44,5 @@ bool ShouldInsertBackwards(size_t hash, ctrl_t* ctrl) { } } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/raw_hash_set.h b/absl/container/internal/raw_hash_set.h index 469226fe..4103e02a 100644 --- a/absl/container/internal/raw_hash_set.h +++ b/absl/container/internal/raw_hash_set.h @@ -118,6 +118,7 @@ #include "absl/utility/utility.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template @@ -1861,6 +1862,7 @@ struct HashtableDebugAccess> { } // namespace hashtable_debug_internal } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_RAW_HASH_SET_H_ diff --git a/absl/container/internal/raw_hash_set_allocator_test.cc b/absl/container/internal/raw_hash_set_allocator_test.cc index a5eff0b3..7ac4b9f7 100644 --- a/absl/container/internal/raw_hash_set_allocator_test.cc +++ b/absl/container/internal/raw_hash_set_allocator_test.cc @@ -20,6 +20,7 @@ #include "absl/container/internal/tracked.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -425,4 +426,5 @@ TEST_F(PropagateOnAll, Swap) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/raw_hash_set_test.cc b/absl/container/internal/raw_hash_set_test.cc index ec8f9231..38e5e0e8 100644 --- a/absl/container/internal/raw_hash_set_test.cc +++ b/absl/container/internal/raw_hash_set_test.cc @@ -35,6 +35,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { struct RawHashSetTestOnlyAccess { @@ -1913,4 +1914,5 @@ TEST(Sanitizer, PoisoningOnErase) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/test_instance_tracker.cc b/absl/container/internal/test_instance_tracker.cc index 5a66cb4d..f9947f04 100644 --- a/absl/container/internal/test_instance_tracker.cc +++ b/absl/container/internal/test_instance_tracker.cc @@ -15,6 +15,7 @@ #include "absl/container/internal/test_instance_tracker.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace test_internal { int BaseCountedInstance::num_instances_ = 0; int BaseCountedInstance::num_live_instances_ = 0; @@ -24,4 +25,5 @@ int BaseCountedInstance::num_swaps_ = 0; int BaseCountedInstance::num_comparisons_ = 0; } // namespace test_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/test_instance_tracker.h b/absl/container/internal/test_instance_tracker.h index c4731dbe..5ff6fd71 100644 --- a/absl/container/internal/test_instance_tracker.h +++ b/absl/container/internal/test_instance_tracker.h @@ -21,6 +21,7 @@ #include "absl/types/compare.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace test_internal { // A type that counts number of occurrences of the type, the live occurrences of @@ -267,6 +268,7 @@ class MovableOnlyInstance : public BaseCountedInstance { }; } // namespace test_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_TEST_INSTANCE_TRACKER_H_ diff --git a/absl/container/internal/tracked.h b/absl/container/internal/tracked.h index 75173ab0..29f5829f 100644 --- a/absl/container/internal/tracked.h +++ b/absl/container/internal/tracked.h @@ -16,10 +16,14 @@ #define ABSL_CONTAINER_INTERNAL_TRACKED_H_ #include + #include #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { // A class that tracks its copies and moves so that it can be queried in tests. @@ -73,6 +77,7 @@ class Tracked { }; } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_TRACKED_H_ diff --git a/absl/container/internal/unordered_map_constructor_test.h b/absl/container/internal/unordered_map_constructor_test.h index 68817e4e..76ee95e6 100644 --- a/absl/container/internal/unordered_map_constructor_test.h +++ b/absl/container/internal/unordered_map_constructor_test.h @@ -24,6 +24,7 @@ #include "absl/container/internal/hash_policy_testing.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template @@ -482,6 +483,7 @@ REGISTER_TYPED_TEST_CASE_P( AssignmentFromInitializerListOverwritesExisting, AssignmentOnSelf); } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_UNORDERED_MAP_CONSTRUCTOR_TEST_H_ diff --git a/absl/container/internal/unordered_map_lookup_test.h b/absl/container/internal/unordered_map_lookup_test.h index ebd3612b..e76421e5 100644 --- a/absl/container/internal/unordered_map_lookup_test.h +++ b/absl/container/internal/unordered_map_lookup_test.h @@ -21,6 +21,7 @@ #include "absl/container/internal/hash_policy_testing.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template @@ -110,6 +111,7 @@ REGISTER_TYPED_TEST_CASE_P(LookupTest, At, OperatorBracket, Count, Find, EqualRange); } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_UNORDERED_MAP_LOOKUP_TEST_H_ diff --git a/absl/container/internal/unordered_map_members_test.h b/absl/container/internal/unordered_map_members_test.h index 1bf31ab4..7d48cdb8 100644 --- a/absl/container/internal/unordered_map_members_test.h +++ b/absl/container/internal/unordered_map_members_test.h @@ -21,6 +21,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template @@ -80,6 +81,7 @@ TYPED_TEST_P(MembersTest, BeginEnd) { REGISTER_TYPED_TEST_SUITE_P(MembersTest, Typedefs, SimpleFunctions, BeginEnd); } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_UNORDERED_MAP_MEMBERS_TEST_H_ diff --git a/absl/container/internal/unordered_map_modifiers_test.h b/absl/container/internal/unordered_map_modifiers_test.h index f6aff542..b8c513f1 100644 --- a/absl/container/internal/unordered_map_modifiers_test.h +++ b/absl/container/internal/unordered_map_modifiers_test.h @@ -23,6 +23,7 @@ #include "absl/container/internal/hash_policy_testing.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template @@ -309,6 +310,7 @@ TYPED_TEST_P(UniquePtrModifiersTest, TryEmplace) { REGISTER_TYPED_TEST_SUITE_P(UniquePtrModifiersTest, TryEmplace); } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_UNORDERED_MAP_MODIFIERS_TEST_H_ diff --git a/absl/container/internal/unordered_map_test.cc b/absl/container/internal/unordered_map_test.cc index 114b342d..9cbf512f 100644 --- a/absl/container/internal/unordered_map_test.cc +++ b/absl/container/internal/unordered_map_test.cc @@ -21,6 +21,7 @@ #include "absl/container/internal/unordered_map_modifiers_test.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -45,4 +46,5 @@ INSTANTIATE_TYPED_TEST_SUITE_P(UnorderedMap, UniquePtrModifiersTest, } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/unordered_set_constructor_test.h b/absl/container/internal/unordered_set_constructor_test.h index f4844683..41165b05 100644 --- a/absl/container/internal/unordered_set_constructor_test.h +++ b/absl/container/internal/unordered_set_constructor_test.h @@ -26,6 +26,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template @@ -489,6 +490,7 @@ REGISTER_TYPED_TEST_CASE_P( AssignmentFromInitializerListOverwritesExisting, AssignmentOnSelf); } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_UNORDERED_SET_CONSTRUCTOR_TEST_H_ diff --git a/absl/container/internal/unordered_set_lookup_test.h b/absl/container/internal/unordered_set_lookup_test.h index 05b32b5d..8f2f4b20 100644 --- a/absl/container/internal/unordered_set_lookup_test.h +++ b/absl/container/internal/unordered_set_lookup_test.h @@ -21,6 +21,7 @@ #include "absl/container/internal/hash_policy_testing.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template @@ -84,6 +85,7 @@ TYPED_TEST_P(LookupTest, EqualRange) { REGISTER_TYPED_TEST_CASE_P(LookupTest, Count, Find, EqualRange); } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_UNORDERED_SET_LOOKUP_TEST_H_ diff --git a/absl/container/internal/unordered_set_members_test.h b/absl/container/internal/unordered_set_members_test.h index b96c945a..4c5e104a 100644 --- a/absl/container/internal/unordered_set_members_test.h +++ b/absl/container/internal/unordered_set_members_test.h @@ -21,6 +21,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template @@ -79,6 +80,7 @@ TYPED_TEST_P(MembersTest, BeginEnd) { REGISTER_TYPED_TEST_SUITE_P(MembersTest, Typedefs, SimpleFunctions, BeginEnd); } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_UNORDERED_SET_MEMBERS_TEST_H_ diff --git a/absl/container/internal/unordered_set_modifiers_test.h b/absl/container/internal/unordered_set_modifiers_test.h index 79a8d422..26be58d9 100644 --- a/absl/container/internal/unordered_set_modifiers_test.h +++ b/absl/container/internal/unordered_set_modifiers_test.h @@ -21,6 +21,7 @@ #include "absl/container/internal/hash_policy_testing.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template @@ -183,6 +184,7 @@ REGISTER_TYPED_TEST_CASE_P(ModifiersTest, Clear, Insert, InsertHint, EraseKey, Swap); } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_UNORDERED_SET_MODIFIERS_TEST_H_ diff --git a/absl/container/internal/unordered_set_test.cc b/absl/container/internal/unordered_set_test.cc index 6478fac1..a134b539 100644 --- a/absl/container/internal/unordered_set_test.cc +++ b/absl/container/internal/unordered_set_test.cc @@ -20,6 +20,7 @@ #include "absl/container/internal/unordered_set_modifiers_test.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -36,4 +37,5 @@ INSTANTIATE_TYPED_TEST_SUITE_P(UnorderedSet, ModifiersTest, SetTypes); } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/node_hash_map.h b/absl/container/node_hash_map.h index a718842b..e8065a98 100644 --- a/absl/container/node_hash_map.h +++ b/absl/container/node_hash_map.h @@ -48,6 +48,7 @@ #include "absl/memory/memory.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template class NodeHashMapPolicy; @@ -581,6 +582,7 @@ struct IsUnorderedContainer< } // namespace container_algorithm_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_NODE_HASH_MAP_H_ diff --git a/absl/container/node_hash_map_test.cc b/absl/container/node_hash_map_test.cc index 0f2714a7..f923e915 100644 --- a/absl/container/node_hash_map_test.cc +++ b/absl/container/node_hash_map_test.cc @@ -21,6 +21,7 @@ #include "absl/container/internal/unordered_map_modifiers_test.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -217,4 +218,5 @@ TEST(NodeHashMap, MergeExtractInsert) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/node_hash_set.h b/absl/container/node_hash_set.h index 0cd1fe57..43ada3f9 100644 --- a/absl/container/node_hash_set.h +++ b/absl/container/node_hash_set.h @@ -44,6 +44,7 @@ #include "absl/memory/memory.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template struct NodeHashSetPolicy; @@ -483,6 +484,7 @@ struct IsUnorderedContainer> : std::true_type {}; } // namespace container_algorithm_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_NODE_HASH_SET_H_ diff --git a/absl/container/node_hash_set_test.cc b/absl/container/node_hash_set_test.cc index 0ea76e7c..e1d544ff 100644 --- a/absl/container/node_hash_set_test.cc +++ b/absl/container/node_hash_set_test.cc @@ -20,6 +20,7 @@ #include "absl/container/internal/unordered_set_modifiers_test.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { using ::absl::container_internal::hash_internal::Enum; @@ -102,4 +103,5 @@ TEST(NodeHashSet, MergeExtractInsert) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/debugging/BUILD.bazel b/absl/debugging/BUILD.bazel index 2601090b..32cacefd 100644 --- a/absl/debugging/BUILD.bazel +++ b/absl/debugging/BUILD.bazel @@ -38,6 +38,7 @@ cc_library( linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":debugging_internal", + "//absl/base:config", "//absl/base:core_headers", ], ) @@ -63,6 +64,7 @@ cc_library( ":debugging_internal", ":demangle_internal", "//absl/base", + "//absl/base:config", "//absl/base:core_headers", "//absl/base:dynamic_annotations", "//absl/base:malloc_internal", @@ -106,6 +108,7 @@ cc_library( deps = [ ":stacktrace", ":symbolize", + "//absl/base:config", "//absl/base:core_headers", "//absl/base:raw_logging_internal", ], @@ -168,6 +171,7 @@ cc_library( copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ + "//absl/base:config", "//absl/base:core_headers", "//absl/base:dynamic_annotations", "//absl/base:raw_logging_internal", @@ -181,6 +185,7 @@ cc_library( copts = ABSL_DEFAULT_COPTS, deps = [ "//absl/base", + "//absl/base:config", "//absl/base:core_headers", ], ) @@ -205,7 +210,10 @@ cc_library( srcs = ["leak_check.cc"], hdrs = ["leak_check.h"], linkopts = ABSL_DEFAULT_LINKOPTS, - deps = ["//absl/base:core_headers"], + deps = [ + "//absl/base:config", + "//absl/base:core_headers", + ], ) # Adding a dependency to leak_check_disable will disable @@ -216,6 +224,7 @@ cc_library( srcs = ["leak_check_disable.cc"], linkopts = ABSL_DEFAULT_LINKOPTS, linkstatic = 1, + deps = ["//absl/base:config"], alwayslink = 1, ) @@ -237,6 +246,9 @@ cc_library( }), linkopts = ABSL_DEFAULT_LINKOPTS, visibility = ["//visibility:private"], + deps = [ + "//absl/base:config", + ], ) cc_library( @@ -247,6 +259,9 @@ cc_library( copts = ["-ULEAK_SANITIZER"], linkopts = ABSL_DEFAULT_LINKOPTS, visibility = ["//visibility:private"], + deps = [ + "//absl/base:config", + ], ) cc_test( @@ -304,6 +319,7 @@ cc_library( linkopts = ABSL_DEFAULT_LINKOPTS, visibility = ["//visibility:private"], deps = [ + "//absl/base:config", "//absl/base:core_headers", "//absl/base:raw_logging_internal", ], diff --git a/absl/debugging/CMakeLists.txt b/absl/debugging/CMakeLists.txt index eff504b4..ef9e71fc 100644 --- a/absl/debugging/CMakeLists.txt +++ b/absl/debugging/CMakeLists.txt @@ -25,6 +25,7 @@ absl_cc_library( ${ABSL_DEFAULT_COPTS} DEPS absl::debugging_internal + absl::config absl::core_headers PUBLIC ) @@ -49,6 +50,7 @@ absl_cc_library( absl::debugging_internal absl::demangle_internal absl::base + absl::config absl::core_headers absl::dynamic_annotations absl::malloc_internal @@ -88,6 +90,7 @@ absl_cc_library( DEPS absl::stacktrace absl::symbolize + absl::config absl::core_headers absl::raw_logging_internal ) @@ -151,6 +154,7 @@ absl_cc_library( ${ABSL_DEFAULT_COPTS} DEPS absl::core_headers + absl::config absl::dynamic_annotations absl::raw_logging_internal ) @@ -196,6 +200,7 @@ absl_cc_library( COPTS ${ABSL_DEFAULT_COPTS} DEPS + absl::config absl::core_headers PUBLIC ) @@ -293,6 +298,7 @@ absl_cc_library( COPTS ${ABSL_DEFAULT_COPTS} DEPS + absl::config absl::core_headers absl::raw_logging_internal TESTONLY diff --git a/absl/debugging/failure_signal_handler.cc b/absl/debugging/failure_signal_handler.cc index c6a4d962..470d6768 100644 --- a/absl/debugging/failure_signal_handler.cc +++ b/absl/debugging/failure_signal_handler.cc @@ -47,6 +47,7 @@ #endif namespace absl { +ABSL_NAMESPACE_BEGIN ABSL_CONST_INIT static FailureSignalHandlerOptions fsh_options; @@ -356,4 +357,5 @@ void InstallFailureSignalHandler(const FailureSignalHandlerOptions& options) { } } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/debugging/failure_signal_handler.h b/absl/debugging/failure_signal_handler.h index 1beb78b9..f5a83962 100644 --- a/absl/debugging/failure_signal_handler.h +++ b/absl/debugging/failure_signal_handler.h @@ -44,7 +44,10 @@ #ifndef ABSL_DEBUGGING_FAILURE_SIGNAL_HANDLER_H_ #define ABSL_DEBUGGING_FAILURE_SIGNAL_HANDLER_H_ +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN // FailureSignalHandlerOptions // @@ -112,6 +115,7 @@ namespace debugging_internal { const char* FailureSignalToString(int signo); } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_FAILURE_SIGNAL_HANDLER_H_ diff --git a/absl/debugging/internal/address_is_readable.cc b/absl/debugging/internal/address_is_readable.cc index 99c4c64b..f45e59b3 100644 --- a/absl/debugging/internal/address_is_readable.cc +++ b/absl/debugging/internal/address_is_readable.cc @@ -20,12 +20,14 @@ #if !defined(__linux__) || defined(__ANDROID__) namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { // On platforms other than Linux, just return true. bool AddressIsReadable(const void* /* addr */) { return true; } } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #else @@ -40,6 +42,7 @@ bool AddressIsReadable(const void* /* addr */) { return true; } #include "absl/base/internal/raw_logging.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { // Pack a pid and two file descriptors into a 64-bit word, @@ -128,6 +131,7 @@ bool AddressIsReadable(const void *addr) { } } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif diff --git a/absl/debugging/internal/address_is_readable.h b/absl/debugging/internal/address_is_readable.h index ca8003e6..4bbaf4d6 100644 --- a/absl/debugging/internal/address_is_readable.h +++ b/absl/debugging/internal/address_is_readable.h @@ -15,7 +15,10 @@ #ifndef ABSL_DEBUGGING_INTERNAL_ADDRESS_IS_READABLE_H_ #define ABSL_DEBUGGING_INTERNAL_ADDRESS_IS_READABLE_H_ +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { // Return whether the byte at *addr is readable, without faulting. @@ -23,6 +26,7 @@ namespace debugging_internal { bool AddressIsReadable(const void *addr); } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_INTERNAL_ADDRESS_IS_READABLE_H_ diff --git a/absl/debugging/internal/demangle.cc b/absl/debugging/internal/demangle.cc index 3809e496..fc615c3f 100644 --- a/absl/debugging/internal/demangle.cc +++ b/absl/debugging/internal/demangle.cc @@ -24,6 +24,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { typedef struct { @@ -1890,4 +1891,5 @@ bool Demangle(const char *mangled, char *out, int out_size) { } } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/debugging/internal/demangle.h b/absl/debugging/internal/demangle.h index 81bb0dfd..c314d9bc 100644 --- a/absl/debugging/internal/demangle.h +++ b/absl/debugging/internal/demangle.h @@ -53,7 +53,10 @@ #ifndef ABSL_DEBUGGING_INTERNAL_DEMANGLE_H_ #define ABSL_DEBUGGING_INTERNAL_DEMANGLE_H_ +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { // Demangle `mangled`. On success, return true and write the @@ -62,6 +65,7 @@ namespace debugging_internal { bool Demangle(const char *mangled, char *out, int out_size); } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_INTERNAL_DEMANGLE_H_ diff --git a/absl/debugging/internal/demangle_test.cc b/absl/debugging/internal/demangle_test.cc index a68ce324..c6f1ce18 100644 --- a/absl/debugging/internal/demangle_test.cc +++ b/absl/debugging/internal/demangle_test.cc @@ -23,6 +23,7 @@ #include "absl/memory/memory.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { namespace { @@ -190,4 +191,5 @@ TEST(DemangleRegression, DeeplyNestedArrayType) { } // namespace } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/debugging/internal/elf_mem_image.cc b/absl/debugging/internal/elf_mem_image.cc index e7408bca..24cc0130 100644 --- a/absl/debugging/internal/elf_mem_image.cc +++ b/absl/debugging/internal/elf_mem_image.cc @@ -38,6 +38,7 @@ #define VERSYM_VERSION 0x7fff namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { namespace { @@ -375,6 +376,7 @@ void ElfMemImage::SymbolIterator::Update(int increment) { } } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_HAVE_ELF_MEM_IMAGE diff --git a/absl/debugging/internal/elf_mem_image.h b/absl/debugging/internal/elf_mem_image.h index d84200db..46bfade3 100644 --- a/absl/debugging/internal/elf_mem_image.h +++ b/absl/debugging/internal/elf_mem_image.h @@ -23,6 +23,8 @@ // used. #include +#include "absl/base/config.h" + // Maybe one day we can rewrite this file not to require the elf // symbol extensions in glibc, but for right now we need them. #ifdef ABSL_HAVE_ELF_MEM_IMAGE @@ -39,6 +41,7 @@ #include // for ElfW namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { // An in-memory ELF image (may not exist on disk). @@ -123,6 +126,7 @@ class ElfMemImage { }; } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_HAVE_ELF_MEM_IMAGE diff --git a/absl/debugging/internal/examine_stack.cc b/absl/debugging/internal/examine_stack.cc index 1ebc788f..22f41b46 100644 --- a/absl/debugging/internal/examine_stack.cc +++ b/absl/debugging/internal/examine_stack.cc @@ -30,6 +30,7 @@ #include "absl/debugging/symbolize.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { // Returns the program counter from signal context, nullptr if @@ -150,4 +151,5 @@ void DumpPCAndFrameSizesAndStackTrace( } } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/debugging/internal/examine_stack.h b/absl/debugging/internal/examine_stack.h index 56c9763e..39336913 100644 --- a/absl/debugging/internal/examine_stack.h +++ b/absl/debugging/internal/examine_stack.h @@ -17,7 +17,10 @@ #ifndef ABSL_DEBUGGING_INTERNAL_EXAMINE_STACK_H_ #define ABSL_DEBUGGING_INTERNAL_EXAMINE_STACK_H_ +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { // Returns the program counter from signal context, or nullptr if @@ -33,6 +36,7 @@ void DumpPCAndFrameSizesAndStackTrace( void (*writerfn)(const char*, void*), void* writerfn_arg); } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_INTERNAL_EXAMINE_STACK_H_ diff --git a/absl/debugging/internal/stack_consumption.cc b/absl/debugging/internal/stack_consumption.cc index d4703264..875ca6d9 100644 --- a/absl/debugging/internal/stack_consumption.cc +++ b/absl/debugging/internal/stack_consumption.cc @@ -27,6 +27,7 @@ #include "absl/base/internal/raw_logging.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { namespace { @@ -177,6 +178,7 @@ int GetSignalHandlerStackConsumption(void (*signal_handler)(int)) { } } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_INTERNAL_HAVE_DEBUGGING_STACK_CONSUMPTION diff --git a/absl/debugging/internal/stack_consumption.h b/absl/debugging/internal/stack_consumption.h index b860a3c1..5e60ec42 100644 --- a/absl/debugging/internal/stack_consumption.h +++ b/absl/debugging/internal/stack_consumption.h @@ -18,6 +18,8 @@ #ifndef ABSL_DEBUGGING_INTERNAL_STACK_CONSUMPTION_H_ #define ABSL_DEBUGGING_INTERNAL_STACK_CONSUMPTION_H_ +#include "absl/base/config.h" + // The code in this module is not portable. // Use this feature test macro to detect its availability. #ifdef ABSL_INTERNAL_HAVE_DEBUGGING_STACK_CONSUMPTION @@ -27,6 +29,7 @@ #define ABSL_INTERNAL_HAVE_DEBUGGING_STACK_CONSUMPTION 1 namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { // Returns the stack consumption in bytes for the code exercised by @@ -38,6 +41,7 @@ namespace debugging_internal { int GetSignalHandlerStackConsumption(void (*signal_handler)(int)); } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_INTERNAL_HAVE_DEBUGGING_STACK_CONSUMPTION diff --git a/absl/debugging/internal/stack_consumption_test.cc b/absl/debugging/internal/stack_consumption_test.cc index 68bfa126..80445bf4 100644 --- a/absl/debugging/internal/stack_consumption_test.cc +++ b/absl/debugging/internal/stack_consumption_test.cc @@ -23,6 +23,7 @@ #include "absl/base/internal/raw_logging.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { namespace { @@ -43,6 +44,7 @@ TEST(SignalHandlerStackConsumptionTest, MeasuresStackConsumption) { } // namespace } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_INTERNAL_HAVE_DEBUGGING_STACK_CONSUMPTION diff --git a/absl/debugging/internal/stacktrace_aarch64-inl.inc b/absl/debugging/internal/stacktrace_aarch64-inl.inc index 7ed6b3eb..411ea308 100644 --- a/absl/debugging/internal/stacktrace_aarch64-inl.inc +++ b/absl/debugging/internal/stacktrace_aarch64-inl.inc @@ -180,11 +180,13 @@ static int UnwindImpl(void** result, int* sizes, int max_depth, int skip_count, } namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { bool StackTraceWorksForTest() { return true; } } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_INTERNAL_STACKTRACE_AARCH64_INL_H_ diff --git a/absl/debugging/internal/stacktrace_arm-inl.inc b/absl/debugging/internal/stacktrace_arm-inl.inc index c8408337..fffda968 100644 --- a/absl/debugging/internal/stacktrace_arm-inl.inc +++ b/absl/debugging/internal/stacktrace_arm-inl.inc @@ -113,11 +113,13 @@ static int UnwindImpl(void** result, int* sizes, int max_depth, int skip_count, } namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { bool StackTraceWorksForTest() { return false; } } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_INTERNAL_STACKTRACE_ARM_INL_H_ diff --git a/absl/debugging/internal/stacktrace_generic-inl.inc b/absl/debugging/internal/stacktrace_generic-inl.inc index 81a49ef2..ac034c9f 100644 --- a/absl/debugging/internal/stacktrace_generic-inl.inc +++ b/absl/debugging/internal/stacktrace_generic-inl.inc @@ -87,11 +87,13 @@ static int UnwindImpl(void** result, int* sizes, int max_depth, int skip_count, } namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { bool StackTraceWorksForTest() { return true; } } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_INTERNAL_STACKTRACE_GENERIC_INL_H_ diff --git a/absl/debugging/internal/stacktrace_powerpc-inl.inc b/absl/debugging/internal/stacktrace_powerpc-inl.inc index 3a070ee4..2e7c2f40 100644 --- a/absl/debugging/internal/stacktrace_powerpc-inl.inc +++ b/absl/debugging/internal/stacktrace_powerpc-inl.inc @@ -236,11 +236,13 @@ static int UnwindImpl(void** result, int* sizes, int max_depth, int skip_count, } namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { bool StackTraceWorksForTest() { return true; } } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_INTERNAL_STACKTRACE_POWERPC_INL_H_ diff --git a/absl/debugging/internal/stacktrace_unimplemented-inl.inc b/absl/debugging/internal/stacktrace_unimplemented-inl.inc index e256fdd4..5b8fb191 100644 --- a/absl/debugging/internal/stacktrace_unimplemented-inl.inc +++ b/absl/debugging/internal/stacktrace_unimplemented-inl.inc @@ -12,11 +12,13 @@ static int UnwindImpl(void** /* result */, int* /* sizes */, } namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { bool StackTraceWorksForTest() { return false; } } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_INTERNAL_STACKTRACE_UNIMPLEMENTED_INL_H_ diff --git a/absl/debugging/internal/stacktrace_win32-inl.inc b/absl/debugging/internal/stacktrace_win32-inl.inc index 247e7428..9c2c5580 100644 --- a/absl/debugging/internal/stacktrace_win32-inl.inc +++ b/absl/debugging/internal/stacktrace_win32-inl.inc @@ -73,11 +73,13 @@ static int UnwindImpl(void** result, int* sizes, int max_depth, int skip_count, } namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { bool StackTraceWorksForTest() { return false; } } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_INTERNAL_STACKTRACE_WIN32_INL_H_ diff --git a/absl/debugging/internal/stacktrace_x86-inl.inc b/absl/debugging/internal/stacktrace_x86-inl.inc index 9494441e..972febdd 100644 --- a/absl/debugging/internal/stacktrace_x86-inl.inc +++ b/absl/debugging/internal/stacktrace_x86-inl.inc @@ -330,11 +330,13 @@ static int UnwindImpl(void **result, int *sizes, int max_depth, int skip_count, } namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { bool StackTraceWorksForTest() { return true; } } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_INTERNAL_STACKTRACE_X86_INL_INC_ diff --git a/absl/debugging/internal/symbolize.h b/absl/debugging/internal/symbolize.h index 3e537893..5d0858b5 100644 --- a/absl/debugging/internal/symbolize.h +++ b/absl/debugging/internal/symbolize.h @@ -21,6 +21,8 @@ #include #include +#include "absl/base/config.h" + #ifdef ABSL_INTERNAL_HAVE_ELF_SYMBOLIZE #error ABSL_INTERNAL_HAVE_ELF_SYMBOLIZE cannot be directly set #elif defined(__ELF__) && defined(__GLIBC__) && !defined(__native_client__) && \ @@ -33,6 +35,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { // Iterates over all sections, invoking callback on each with the section name @@ -51,11 +54,13 @@ bool GetSectionHeaderByName(int fd, const char *name, size_t name_len, ElfW(Shdr) *out); } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_INTERNAL_HAVE_ELF_SYMBOLIZE namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { struct SymbolDecoratorArgs { @@ -117,6 +122,7 @@ bool GetFileMappingHint(const void** start, const char** filename); } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_INTERNAL_SYMBOLIZE_H_ diff --git a/absl/debugging/internal/vdso_support.cc b/absl/debugging/internal/vdso_support.cc index d13ef25d..1e8a78ac 100644 --- a/absl/debugging/internal/vdso_support.cc +++ b/absl/debugging/internal/vdso_support.cc @@ -38,6 +38,7 @@ #endif namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { ABSL_CONST_INIT @@ -187,6 +188,7 @@ static class VDSOInitHelper { } vdso_init_helper; } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_HAVE_VDSO_SUPPORT diff --git a/absl/debugging/internal/vdso_support.h b/absl/debugging/internal/vdso_support.h index 9895b48d..6562c6c2 100644 --- a/absl/debugging/internal/vdso_support.h +++ b/absl/debugging/internal/vdso_support.h @@ -53,6 +53,7 @@ #endif namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { // NOTE: this class may be used from within tcmalloc, and can not @@ -149,6 +150,7 @@ class VDSOSupport { int GetCPU(); } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_HAVE_ELF_MEM_IMAGE diff --git a/absl/debugging/leak_check.cc b/absl/debugging/leak_check.cc index ffe3d1bd..ff904955 100644 --- a/absl/debugging/leak_check.cc +++ b/absl/debugging/leak_check.cc @@ -21,12 +21,14 @@ #ifndef LEAK_SANITIZER namespace absl { +ABSL_NAMESPACE_BEGIN bool HaveLeakSanitizer() { return false; } void DoIgnoreLeak(const void*) { } void RegisterLivePointers(const void*, size_t) { } void UnRegisterLivePointers(const void*, size_t) { } LeakCheckDisabler::LeakCheckDisabler() { } LeakCheckDisabler::~LeakCheckDisabler() { } +ABSL_NAMESPACE_END } // namespace absl #else @@ -34,6 +36,7 @@ LeakCheckDisabler::~LeakCheckDisabler() { } #include namespace absl { +ABSL_NAMESPACE_BEGIN bool HaveLeakSanitizer() { return true; } void DoIgnoreLeak(const void* ptr) { __lsan_ignore_object(ptr); } void RegisterLivePointers(const void* ptr, size_t size) { @@ -44,6 +47,7 @@ void UnRegisterLivePointers(const void* ptr, size_t size) { } LeakCheckDisabler::LeakCheckDisabler() { __lsan_disable(); } LeakCheckDisabler::~LeakCheckDisabler() { __lsan_enable(); } +ABSL_NAMESPACE_END } // namespace absl #endif // LEAK_SANITIZER diff --git a/absl/debugging/leak_check.h b/absl/debugging/leak_check.h index 4d489c58..7a5a22dd 100644 --- a/absl/debugging/leak_check.h +++ b/absl/debugging/leak_check.h @@ -32,7 +32,10 @@ #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN // HaveLeakSanitizer() // @@ -104,6 +107,7 @@ void RegisterLivePointers(const void* ptr, size_t size); // `RegisterLivePointers()`, enabling leak checking of those pointers. void UnRegisterLivePointers(const void* ptr, size_t size); +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_LEAK_CHECK_H_ diff --git a/absl/debugging/stacktrace.cc b/absl/debugging/stacktrace.cc index 9de8782f..1f7c7d82 100644 --- a/absl/debugging/stacktrace.cc +++ b/absl/debugging/stacktrace.cc @@ -57,6 +57,7 @@ #endif namespace absl { +ABSL_NAMESPACE_BEGIN namespace { typedef int (*Unwinder)(void**, int*, int, int, const void*, int*); @@ -135,4 +136,5 @@ int DefaultStackUnwinder(void** pcs, int* sizes, int depth, int skip, return n; } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/debugging/stacktrace.h b/absl/debugging/stacktrace.h index cd8fae76..0ec0ffda 100644 --- a/absl/debugging/stacktrace.h +++ b/absl/debugging/stacktrace.h @@ -31,7 +31,10 @@ #ifndef ABSL_DEBUGGING_STACKTRACE_H_ #define ABSL_DEBUGGING_STACKTRACE_H_ +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN // GetStackFrames() // @@ -222,6 +225,7 @@ namespace debugging_internal { // working. extern bool StackTraceWorksForTest(); } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_STACKTRACE_H_ diff --git a/absl/debugging/symbolize.h b/absl/debugging/symbolize.h index a73dbd9e..a8ff3740 100644 --- a/absl/debugging/symbolize.h +++ b/absl/debugging/symbolize.h @@ -55,6 +55,7 @@ #include "absl/debugging/internal/symbolize.h" namespace absl { +ABSL_NAMESPACE_BEGIN // InitializeSymbolizer() // @@ -92,6 +93,7 @@ void InitializeSymbolizer(const char* argv0); // } bool Symbolize(const void *pc, char *out, int out_size); +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_SYMBOLIZE_H_ diff --git a/absl/debugging/symbolize_elf.inc b/absl/debugging/symbolize_elf.inc index 14f0c972..c371635f 100644 --- a/absl/debugging/symbolize_elf.inc +++ b/absl/debugging/symbolize_elf.inc @@ -76,6 +76,7 @@ #include "absl/debugging/internal/vdso_support.h" namespace absl { +ABSL_NAMESPACE_BEGIN // Value of argv[0]. Used by MaybeInitializeObjFile(). static char *argv0_value = nullptr; @@ -1475,4 +1476,5 @@ bool Symbolize(const void *pc, char *out, int out_size) { return ok; } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/debugging/symbolize_unimplemented.inc b/absl/debugging/symbolize_unimplemented.inc index 7c580fe4..db24456b 100644 --- a/absl/debugging/symbolize_unimplemented.inc +++ b/absl/debugging/symbolize_unimplemented.inc @@ -17,6 +17,7 @@ #include "absl/base/internal/raw_logging.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { @@ -35,4 +36,5 @@ bool GetFileMappingHint(const void **, const void **, uint64_t *, const char **) void InitializeSymbolizer(const char*) {} bool Symbolize(const void *, char *, int) { return false; } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/debugging/symbolize_win32.inc b/absl/debugging/symbolize_win32.inc index bd6fbd5e..c3df46f6 100644 --- a/absl/debugging/symbolize_win32.inc +++ b/absl/debugging/symbolize_win32.inc @@ -31,6 +31,7 @@ #include "absl/base/internal/raw_logging.h" namespace absl { +ABSL_NAMESPACE_BEGIN static HANDLE process = NULL; @@ -76,4 +77,5 @@ bool Symbolize(const void* pc, char* out, int out_size) { return true; } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/flags/declare.h b/absl/flags/declare.h index 4926a09e..f7509ce7 100644 --- a/absl/flags/declare.h +++ b/absl/flags/declare.h @@ -28,6 +28,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { // absl::Flag represents a flag of type 'T' created by ABSL_FLAG. @@ -47,6 +48,7 @@ template using Flag = flags_internal::Flag; #endif +ABSL_NAMESPACE_END } // namespace absl // ABSL_DECLARE_FLAG() diff --git a/absl/flags/flag.cc b/absl/flags/flag.cc index 37bbce23..7faa7ade 100644 --- a/absl/flags/flag.cc +++ b/absl/flags/flag.cc @@ -18,6 +18,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN // We want to validate the type mismatch between type definition and // declaration. The lock-free implementation does not allow us to do it, @@ -55,4 +56,5 @@ absl::Mutex* GetGlobalConstructionGuard() { return &construction_guard; } #endif +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/flags/flag.h b/absl/flags/flag.h index 52c3cede..b6fbd116 100644 --- a/absl/flags/flag.h +++ b/absl/flags/flag.h @@ -38,6 +38,7 @@ #include "absl/flags/marshalling.h" namespace absl { +ABSL_NAMESPACE_BEGIN // Flag // @@ -219,6 +220,7 @@ void SetFlag(absl::Flag* flag, const V& v) { flag->Set(value); } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/flags/flag_test_defs.cc b/absl/flags/flag_test_defs.cc index 3366c580..49f91dee 100644 --- a/absl/flags/flag_test_defs.cc +++ b/absl/flags/flag_test_defs.cc @@ -20,3 +20,5 @@ ABSL_FLAG(int, mistyped_int_flag, 0, ""); ABSL_FLAG(std::string, mistyped_string_flag, "", ""); +ABSL_RETIRED_FLAG(bool, old_bool_flag, true, + "repetition of retired flag definition"); diff --git a/absl/flags/internal/commandlineflag.cc b/absl/flags/internal/commandlineflag.cc index 88f91e16..09249274 100644 --- a/absl/flags/internal/commandlineflag.cc +++ b/absl/flags/internal/commandlineflag.cc @@ -18,6 +18,7 @@ #include "absl/flags/usage_config.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { // The help message indicating that the commandline flag has been @@ -57,4 +58,5 @@ std::string CommandLineFlag::Filename() const { } } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/flags/internal/commandlineflag.h b/absl/flags/internal/commandlineflag.h index 7964f1bf..49e13d1e 100644 --- a/absl/flags/internal/commandlineflag.h +++ b/absl/flags/internal/commandlineflag.h @@ -23,6 +23,7 @@ #include "absl/types/optional.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { // Type-specific operations, eg., parsing, copying, etc. are provided @@ -158,7 +159,7 @@ class CommandLineFlag { : name_(name), filename_(filename) {} // Virtual destructor - virtual void Destroy() const = 0; + virtual void Destroy() = 0; // Not copyable/assignable. CommandLineFlag(const CommandLineFlag&) = delete; @@ -280,6 +281,7 @@ class CommandLineFlag { A(float) } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_FLAGS_INTERNAL_COMMANDLINEFLAG_H_ diff --git a/absl/flags/internal/flag.cc b/absl/flags/internal/flag.cc index 435cc362..599bd7a4 100644 --- a/absl/flags/internal/flag.cc +++ b/absl/flags/internal/flag.cc @@ -19,6 +19,7 @@ #include "absl/synchronization/mutex.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { namespace { @@ -34,20 +35,40 @@ bool ShouldValidateFlagValue(const CommandLineFlag& flag) { return true; } +// RAII helper used to temporarily unlock and relock `absl::Mutex`. +// This is used when we need to ensure that locks are released while +// invoking user supplied callbacks and then reacquired, since callbacks may +// need to acquire these locks themselves. +class MutexRelock { + public: + explicit MutexRelock(absl::Mutex* mu) : mu_(mu) { mu_->Unlock(); } + ~MutexRelock() { mu_->Lock(); } + + MutexRelock(const MutexRelock&) = delete; + MutexRelock& operator=(const MutexRelock&) = delete; + + private: + absl::Mutex* mu_; +}; + +// This global lock guards the initialization and destruction of data_guard_, +// which is used to guard the other Flag data. +ABSL_CONST_INIT static absl::Mutex flag_mutex_lifetime_guard(absl::kConstInit); + } // namespace void FlagImpl::Init() { - ABSL_CONST_INIT static absl::Mutex init_lock(absl::kConstInit); - { - absl::MutexLock lock(&init_lock); + absl::MutexLock lock(&flag_mutex_lifetime_guard); - if (locks_ == nullptr) { // Must initialize Mutexes for this flag. - locks_ = new FlagImpl::CommandLineFlagLocks; + // Must initialize data guard for this flag. + if (!is_data_guard_inited_) { + new (&data_guard_) absl::Mutex; + is_data_guard_inited_ = true; } } - absl::MutexLock lock(&locks_->primary_mu); + absl::MutexLock lock(reinterpret_cast(&data_guard_)); if (cur_ != nullptr) { inited_.store(true, std::memory_order_release); @@ -67,21 +88,29 @@ absl::Mutex* FlagImpl::DataGuard() const { const_cast(this)->Init(); } - // All fields initialized; locks_ is therefore safe to read. - return &locks_->primary_mu; + // data_guard_ is initialized. + return reinterpret_cast(&data_guard_); } -void FlagImpl::Destroy() const { +void FlagImpl::Destroy() { { absl::MutexLock l(DataGuard()); // Values are heap allocated for Abseil Flags. if (cur_) Delete(op_, cur_); - if (def_kind_ == FlagDefaultSrcKind::kDynamicValue) + + // Release the dynamically allocated default value if any. + if (def_kind_ == FlagDefaultSrcKind::kDynamicValue) { Delete(op_, default_src_.dynamic_value); + } + + // If this flag has an assigned callback, release callback data. + if (callback_data_) delete callback_data_; } - delete locks_; + absl::MutexLock l(&flag_mutex_lifetime_guard); + DataGuard()->~Mutex(); + is_data_guard_inited_ = false; } std::unique_ptr FlagImpl::MakeInitValue() const { @@ -126,13 +155,20 @@ void FlagImpl::SetCallback( const flags_internal::FlagCallback mutation_callback) { absl::MutexLock l(DataGuard()); - callback_ = mutation_callback; + if (callback_data_ == nullptr) { + callback_data_ = new CallbackData; + } + callback_data_->func = mutation_callback; InvokeCallback(); } void FlagImpl::InvokeCallback() const { - if (!callback_) return; + if (!callback_data_) return; + + // Make a copy of the C-style function pointer that we are about to invoke + // before we release the lock guarding it. + FlagCallback cb = callback_data_->func; // If the flag has a mutation callback this function invokes it. While the // callback is being invoked the primary flag's mutex is unlocked and it is @@ -145,14 +181,9 @@ void FlagImpl::InvokeCallback() const { // and it also can be different by the time the callback invocation is // completed. Requires that *primary_lock be held in exclusive mode; it may be // released and reacquired by the implementation. - DataGuard()->Unlock(); - - { - absl::MutexLock lock(&locks_->callback_mu); - callback_(); - } - - DataGuard()->Lock(); + MutexRelock relock(DataGuard()); + absl::MutexLock lock(&callback_data_->guard); + cb(); } bool FlagImpl::RestoreState(const CommandLineFlag& flag, const void* value, @@ -177,12 +208,13 @@ bool FlagImpl::RestoreState(const CommandLineFlag& flag, const void* value, } // Attempts to parse supplied `value` string using parsing routine in the `flag` -// argument. If parsing successful, this function stores the parsed value in -// 'dst' assuming it is a pointer to the flag's value type. In case if any error -// is encountered in either step, the error message is stored in 'err' -bool FlagImpl::TryParse(const CommandLineFlag& flag, void* dst, +// argument. If parsing successful, this function replaces the dst with newly +// parsed value. In case if any error is encountered in either step, the error +// message is stored in 'err' +bool FlagImpl::TryParse(const CommandLineFlag& flag, void** dst, absl::string_view value, std::string* err) const { auto tentative_value = MakeInitValue(); + std::string parse_err; if (!Parse(marshalling_op_, value, tentative_value.get(), &parse_err)) { auto type_name = flag.Typename(); @@ -194,7 +226,10 @@ bool FlagImpl::TryParse(const CommandLineFlag& flag, void* dst, return false; } - Copy(op_, tentative_value.get(), dst); + void* old_val = *dst; + *dst = tentative_value.release(); + tentative_value.reset(old_val); + return true; } @@ -274,7 +309,7 @@ bool FlagImpl::SetFromString(const CommandLineFlag& flag, switch (set_mode) { case SET_FLAGS_VALUE: { // set or modify the flag's value - if (!TryParse(flag, cur_, value, err)) return false; + if (!TryParse(flag, &cur_, value, err)) return false; modified_ = true; counter_++; StoreAtomic(); @@ -288,7 +323,7 @@ bool FlagImpl::SetFromString(const CommandLineFlag& flag, case SET_FLAG_IF_DEFAULT: { // set the flag's value, but only if it hasn't been set by someone else if (!modified_) { - if (!TryParse(flag, cur_, value, err)) return false; + if (!TryParse(flag, &cur_, value, err)) return false; modified_ = true; counter_++; StoreAtomic(); @@ -305,18 +340,19 @@ bool FlagImpl::SetFromString(const CommandLineFlag& flag, break; } case SET_FLAGS_DEFAULT: { - // Flag's new default-value. - auto new_default_value = MakeInitValue(); - - if (!TryParse(flag, new_default_value.get(), value, err)) return false; - if (def_kind_ == FlagDefaultSrcKind::kDynamicValue) { - // Release old default value. - Delete(op_, default_src_.dynamic_value); - } + if (!TryParse(flag, &default_src_.dynamic_value, value, err)) { + return false; + } + } else { + void* new_default_val = nullptr; + if (!TryParse(flag, &new_default_val, value, err)) { + return false; + } - default_src_.dynamic_value = new_default_value.release(); - def_kind_ = FlagDefaultSrcKind::kDynamicValue; + default_src_.dynamic_value = new_default_val; + def_kind_ = FlagDefaultSrcKind::kDynamicValue; + } if (!modified_) { // Need to set both default value *and* current, in this case @@ -361,4 +397,5 @@ bool FlagImpl::ValidateInputValue(absl::string_view value) const { } } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/flags/internal/flag.h b/absl/flags/internal/flag.h index 947a8cad..20de406f 100644 --- a/absl/flags/internal/flag.h +++ b/absl/flags/internal/flag.h @@ -27,6 +27,7 @@ #include "absl/synchronization/mutex.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { constexpr int64_t AtomicInit() { return 0xababababababababll; } @@ -156,10 +157,11 @@ class FlagImpl { help_(help.source), help_source_kind_(help.kind), def_kind_(flags_internal::FlagDefaultSrcKind::kGenFunc), - default_src_(default_value_gen) {} + default_src_(default_value_gen), + data_guard_{} {} // Forces destruction of the Flag's data. - void Destroy() const; + void Destroy(); // Constant access methods std::string Help() const; @@ -170,9 +172,10 @@ class FlagImpl { void Read(const CommandLineFlag& flag, void* dst, const flags_internal::FlagOpFn dst_op) const ABSL_LOCKS_EXCLUDED(*DataGuard()); - // Attempts to parse supplied `value` std::string. - bool TryParse(const CommandLineFlag& flag, void* dst, absl::string_view value, - std::string* err) const + // Attempts to parse supplied `value` std::string. If parsing is successful, then + // it replaces `dst` with the new value. + bool TryParse(const CommandLineFlag& flag, void** dst, + absl::string_view value, std::string* err) const ABSL_EXCLUSIVE_LOCKS_REQUIRED(*DataGuard()); template bool AtomicGet(T* v) const { @@ -226,8 +229,7 @@ class FlagImpl { void Init(); // Ensures that the lazily initialized data is initialized, // and returns pointer to the mutex guarding flags data. - absl::Mutex* DataGuard() const ABSL_LOCK_RETURNED(locks_->primary_mu); - + absl::Mutex* DataGuard() const ABSL_LOCK_RETURNED((absl::Mutex*)&data_guard_); // Returns heap allocated value of type T initialized with default value. std::unique_ptr MakeInitValue() const ABSL_EXCLUSIVE_LOCKS_REQUIRED(*DataGuard()); @@ -239,9 +241,12 @@ class FlagImpl { // Indicates if help message was supplied as literal or generator func. const FlagHelpSrcKind help_source_kind_; - // Mutable Flag's data. (guarded by DataGuard()). - // Indicates that locks_ and cur_ fields have been lazily initialized. + // Indicates that the Flag state is initialized. std::atomic inited_{false}; + // Mutable Flag state (guarded by data_guard_). + // Additional bool to protect against multiple concurrent constructions + // of `data_guard_`. + bool is_data_guard_inited_ = false; // Has flag value been modified? bool modified_ ABSL_GUARDED_BY(*DataGuard()) = false; // Specified on command line. @@ -261,22 +266,20 @@ class FlagImpl { // For some types, a copy of the current value is kept in an atomically // accessible field. std::atomic atomic_{flags_internal::AtomicInit()}; - // Mutation callback - FlagCallback callback_ = nullptr; - - // Lazily initialized mutexes for this flag value. We cannot inline a - // SpinLock or Mutex here because those have non-constexpr constructors and - // so would prevent constant initialization of this type. - // TODO(rogeeff): fix it once Mutex has constexpr constructor - // The following struct contains the locks in a CommandLineFlag struct. - // They are in a separate struct that is lazily allocated to avoid problems - // with static initialization and to avoid multiple allocations. - struct CommandLineFlagLocks { - absl::Mutex primary_mu; // protects several fields in CommandLineFlag - absl::Mutex callback_mu; // used to serialize callbacks - }; - CommandLineFlagLocks* locks_ = nullptr; // locks, laziliy allocated. + struct CallbackData { + FlagCallback func; + absl::Mutex guard; // Guard for concurrent callback invocations. + }; + CallbackData* callback_data_ ABSL_GUARDED_BY(*DataGuard()) = nullptr; + // This is reserved space for an absl::Mutex to guard flag data. It will be + // initialized in FlagImpl::Init via placement new. + // We can't use "absl::Mutex data_guard_", since this class is not literal. + // We do not want to use "absl::Mutex* data_guard_", since this would require + // heap allocation during initialization, which is both slows program startup + // and can fail. Using reserved space + placement new allows us to avoid both + // problems. + alignas(absl::Mutex) mutable char data_guard_[sizeof(absl::Mutex)]; }; // This is "unspecified" implementation of absl::Flag type. @@ -354,7 +357,7 @@ class Flag final : public flags_internal::CommandLineFlag { private: friend class FlagState; - void Destroy() const override { impl_.Destroy(); } + void Destroy() override { impl_.Destroy(); } void Read(void* dst) const override { impl_.Read(*this, dst, &flags_internal::FlagOps); @@ -414,6 +417,7 @@ T* MakeFromDefaultValue(EmptyBraces) { } } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_FLAGS_INTERNAL_FLAG_H_ diff --git a/absl/flags/internal/parse.h b/absl/flags/internal/parse.h index fd3aca61..e534635b 100644 --- a/absl/flags/internal/parse.h +++ b/absl/flags/internal/parse.h @@ -27,6 +27,7 @@ ABSL_DECLARE_FLAG(std::vector, tryfromenv); ABSL_DECLARE_FLAG(std::vector, undefok); namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { enum class ArgvListAction { kRemoveParsedArgs, kKeepParsedArgs }; @@ -43,6 +44,7 @@ std::vector ParseCommandLineImpl(int argc, char* argv[], OnUndefinedFlag on_undef_flag); } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_FLAGS_INTERNAL_PARSE_H_ diff --git a/absl/flags/internal/path_util.h b/absl/flags/internal/path_util.h index 5615c0e6..41696377 100644 --- a/absl/flags/internal/path_util.h +++ b/absl/flags/internal/path_util.h @@ -20,6 +20,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { // A portable interface that returns the basename of the filename passed as an @@ -55,6 +56,7 @@ inline absl::string_view Package(absl::string_view filename) { } } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_FLAGS_INTERNAL_PATH_UTIL_H_ diff --git a/absl/flags/internal/program_name.cc b/absl/flags/internal/program_name.cc index f0811f14..df0c3309 100644 --- a/absl/flags/internal/program_name.cc +++ b/absl/flags/internal/program_name.cc @@ -21,6 +21,7 @@ #include "absl/synchronization/mutex.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { ABSL_CONST_INIT static absl::Mutex program_name_guard(absl::kConstInit); @@ -50,4 +51,5 @@ void SetProgramInvocationName(absl::string_view prog_name_str) { } } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/flags/internal/program_name.h b/absl/flags/internal/program_name.h index 326f24bb..317a7c5c 100644 --- a/absl/flags/internal/program_name.h +++ b/absl/flags/internal/program_name.h @@ -24,6 +24,7 @@ // Program name namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { // Returns program invocation name or "UNKNOWN" if `SetProgramInvocationName()` @@ -42,6 +43,7 @@ std::string ShortProgramInvocationName(); void SetProgramInvocationName(absl::string_view prog_name_str); } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_FLAGS_INTERNAL_PROGRAM_NAME_H_ diff --git a/absl/flags/internal/registry.cc b/absl/flags/internal/registry.cc index 52d9f3c7..5eae933c 100644 --- a/absl/flags/internal/registry.cc +++ b/absl/flags/internal/registry.cc @@ -30,6 +30,7 @@ // set it. namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { // -------------------------------------------------------------------- @@ -281,7 +282,7 @@ class RetiredFlagObj final : public flags_internal::CommandLineFlag { op_(ops) {} private: - void Destroy() const override { + void Destroy() override { // Values are heap allocated for Retired Flags. delete this; } @@ -336,4 +337,5 @@ bool IsRetiredFlag(absl::string_view name, bool* type_is_bool) { } } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/flags/internal/registry.h b/absl/flags/internal/registry.h index 1889f3a0..d2145a8a 100644 --- a/absl/flags/internal/registry.h +++ b/absl/flags/internal/registry.h @@ -27,6 +27,7 @@ // Global flags registry API. namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { CommandLineFlag* FindCommandLineFlag(absl::string_view name); @@ -115,6 +116,7 @@ class FlagSaver { }; } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_FLAGS_INTERNAL_REGISTRY_H_ diff --git a/absl/flags/internal/type_erased.cc b/absl/flags/internal/type_erased.cc index a1650fcf..7910db8f 100644 --- a/absl/flags/internal/type_erased.cc +++ b/absl/flags/internal/type_erased.cc @@ -21,6 +21,7 @@ #include "absl/strings/str_cat.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { bool GetCommandLineOption(absl::string_view name, std::string* value) { @@ -79,4 +80,5 @@ bool SpecifiedOnCommandLine(absl::string_view name) { } } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/flags/internal/type_erased.h b/absl/flags/internal/type_erased.h index a9551166..6cbd84cd 100644 --- a/absl/flags/internal/type_erased.h +++ b/absl/flags/internal/type_erased.h @@ -25,6 +25,7 @@ // Registry interfaces operating on type erased handles. namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { // If a flag named "name" exists, store its current value in *OUTPUT @@ -81,6 +82,7 @@ inline bool GetByName(absl::string_view name, T* dst) { } } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_FLAGS_INTERNAL_TYPE_ERASED_H_ diff --git a/absl/flags/internal/usage.cc b/absl/flags/internal/usage.cc index dc12e32f..4602c019 100644 --- a/absl/flags/internal/usage.cc +++ b/absl/flags/internal/usage.cc @@ -44,6 +44,7 @@ ABSL_FLAG(std::string, helpmatch, "", "show help on modules whose name contains the specified substr"); namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { namespace { @@ -404,4 +405,5 @@ int HandleUsageFlags(std::ostream& out, } } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/flags/internal/usage.h b/absl/flags/internal/usage.h index 76075b08..5e8ca6a1 100644 --- a/absl/flags/internal/usage.h +++ b/absl/flags/internal/usage.h @@ -27,6 +27,7 @@ // Usage reporting interfaces namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { // The format to report the help messages in. @@ -64,6 +65,7 @@ int HandleUsageFlags(std::ostream& out, absl::string_view program_usage_message); } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl ABSL_DECLARE_FLAG(bool, help); diff --git a/absl/flags/marshalling.cc b/absl/flags/marshalling.cc index f4ebe0e3..87020a27 100644 --- a/absl/flags/marshalling.cc +++ b/absl/flags/marshalling.cc @@ -27,6 +27,7 @@ #include "absl/strings/str_split.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { // -------------------------------------------------------------------- @@ -226,4 +227,5 @@ std::string AbslUnparseFlag(absl::LogSeverity v) { return absl::UnparseFlag(static_cast(v)); } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/flags/marshalling.h b/absl/flags/marshalling.h index 6d391804..b9fca752 100644 --- a/absl/flags/marshalling.h +++ b/absl/flags/marshalling.h @@ -168,6 +168,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { // Overloads of `AbslParseFlag()` and `AbslUnparseFlag()` for fundamental types. @@ -256,6 +257,7 @@ enum class LogSeverity : int; bool AbslParseFlag(absl::string_view, absl::LogSeverity*, std::string*); std::string AbslUnparseFlag(absl::LogSeverity); +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_FLAGS_MARSHALLING_H_ diff --git a/absl/flags/parse.cc b/absl/flags/parse.cc index 16c4d68f..5a56a356 100644 --- a/absl/flags/parse.cc +++ b/absl/flags/parse.cc @@ -38,6 +38,7 @@ // -------------------------------------------------------------------- namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { namespace { @@ -52,6 +53,7 @@ ABSL_CONST_INIT bool tryfromenv_needs_processing } // namespace } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl ABSL_FLAG(std::vector, flagfile, {}, @@ -109,6 +111,7 @@ ABSL_FLAG(std::vector, undefok, {}, "with that name"); namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { namespace { @@ -748,4 +751,5 @@ std::vector ParseCommandLine(int argc, char* argv[]) { flags_internal::OnUndefinedFlag::kAbortIfUndefined); } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/flags/parse.h b/absl/flags/parse.h index dbb75101..871fc993 100644 --- a/absl/flags/parse.h +++ b/absl/flags/parse.h @@ -29,6 +29,7 @@ #include "absl/flags/internal/parse.h" namespace absl { +ABSL_NAMESPACE_BEGIN // ParseCommandLine() // @@ -53,6 +54,7 @@ namespace absl { // help messages and then exits the program. std::vector ParseCommandLine(int argc, char* argv[]); +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_FLAGS_PARSE_H_ diff --git a/absl/flags/usage.cc b/absl/flags/usage.cc index dff7a3da..60459bc2 100644 --- a/absl/flags/usage.cc +++ b/absl/flags/usage.cc @@ -20,6 +20,7 @@ #include "absl/synchronization/mutex.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { namespace { ABSL_CONST_INIT absl::Mutex usage_message_guard(absl::kConstInit); @@ -53,4 +54,5 @@ absl::string_view ProgramUsageMessage() { : "Warning: SetProgramUsageMessage() never called"; } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/flags/usage.h b/absl/flags/usage.h index 3a121071..299e5c34 100644 --- a/absl/flags/usage.h +++ b/absl/flags/usage.h @@ -22,6 +22,7 @@ // Usage reporting interfaces namespace absl { +ABSL_NAMESPACE_BEGIN // Sets the "usage" message to be used by help reporting routines. // For example: @@ -35,6 +36,7 @@ void SetProgramUsageMessage(absl::string_view new_usage_message); // Returns the usage message set by SetProgramUsageMessage(). absl::string_view ProgramUsageMessage(); +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_FLAGS_USAGE_H_ diff --git a/absl/flags/usage_config.cc b/absl/flags/usage_config.cc index f97bf300..21a2dd01 100644 --- a/absl/flags/usage_config.cc +++ b/absl/flags/usage_config.cc @@ -34,6 +34,7 @@ ABSL_ATTRIBUTE_WEAK void AbslInternalReportFatalUsageError(absl::string_view) {} } // extern "C" namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { namespace { @@ -149,4 +150,5 @@ void SetFlagsUsageConfig(FlagsUsageConfig usage_config) { flags_internal::custom_usage_config = new FlagsUsageConfig(usage_config); } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/flags/usage_config.h b/absl/flags/usage_config.h index bfd0eedb..e6428e0a 100644 --- a/absl/flags/usage_config.h +++ b/absl/flags/usage_config.h @@ -54,6 +54,7 @@ // Shows help on modules whose name contains the specified substring namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { using FlagKindFilter = std::function; @@ -118,6 +119,7 @@ FlagsUsageConfig GetUsageConfig(); void ReportUsageError(absl::string_view msg, bool is_fatal); } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl extern "C" { diff --git a/absl/functional/function_ref.h b/absl/functional/function_ref.h index 42d9f16f..370acc55 100644 --- a/absl/functional/function_ref.h +++ b/absl/functional/function_ref.h @@ -54,6 +54,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN // FunctionRef // @@ -132,6 +133,7 @@ class FunctionRef { absl::functional_internal::Invoker invoker_; }; +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_FUNCTIONAL_FUNCTION_REF_H_ diff --git a/absl/functional/function_ref_benchmark.cc b/absl/functional/function_ref_benchmark.cc index f6dfcabf..045305bf 100644 --- a/absl/functional/function_ref_benchmark.cc +++ b/absl/functional/function_ref_benchmark.cc @@ -20,6 +20,7 @@ #include "absl/base/attributes.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { int dummy = 0; @@ -137,4 +138,5 @@ void BM_NonTrivialArgsFunctionRef(benchmark::State& state) { BENCHMARK(BM_NonTrivialArgsFunctionRef); } // namespace +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/functional/function_ref_test.cc b/absl/functional/function_ref_test.cc index 90829db0..3aa59745 100644 --- a/absl/functional/function_ref_test.cc +++ b/absl/functional/function_ref_test.cc @@ -22,6 +22,7 @@ #include "absl/memory/memory.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { void RunFun(FunctionRef f) { f(); } @@ -252,4 +253,5 @@ TEST(FunctionRef, PassByValueTypes) { } } // namespace +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/functional/internal/function_ref.h b/absl/functional/internal/function_ref.h index fcb0496c..d1575054 100644 --- a/absl/functional/internal/function_ref.h +++ b/absl/functional/internal/function_ref.h @@ -23,6 +23,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace functional_internal { // Like a void* that can handle function pointers as well. The standard does not @@ -99,6 +100,7 @@ template using EnableIf = typename ::std::enable_if::type; } // namespace functional_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_FUNCTIONAL_INTERNAL_FUNCTION_REF_H_ diff --git a/absl/hash/hash.h b/absl/hash/hash.h index 297dc9cb..23a65ea8 100644 --- a/absl/hash/hash.h +++ b/absl/hash/hash.h @@ -73,6 +73,7 @@ #include "absl/hash/internal/hash.h" namespace absl { +ABSL_NAMESPACE_BEGIN // ----------------------------------------------------------------------------- // `absl::Hash` @@ -317,6 +318,7 @@ class HashState : public hash_internal::HashStateBase { void (*combine_contiguous_)(void*, const unsigned char*, size_t); }; +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_HASH_HASH_H_ diff --git a/absl/hash/hash_test.cc b/absl/hash/hash_test.cc index 42c0c3d8..7a9d57f7 100644 --- a/absl/hash/hash_test.cc +++ b/absl/hash/hash_test.cc @@ -681,6 +681,7 @@ H AbslHashValue(H state, CustomHashType t) { } // namespace namespace absl { +ABSL_NAMESPACE_BEGIN namespace hash_internal { template struct is_uniquely_represented< @@ -688,6 +689,7 @@ struct is_uniquely_represented< typename EnableIfContained::type> : std::true_type {}; } // namespace hash_internal +ABSL_NAMESPACE_END } // namespace absl #if ABSL_HASH_INTERNAL_SUPPORT_LEGACY_HASH_ diff --git a/absl/hash/hash_testing.h b/absl/hash/hash_testing.h index c45bc154..1e1c5741 100644 --- a/absl/hash/hash_testing.h +++ b/absl/hash/hash_testing.h @@ -28,6 +28,7 @@ #include "absl/types/variant.h" namespace absl { +ABSL_NAMESPACE_BEGIN // Run the absl::Hash algorithm over all the elements passed in and verify that // their hash expansion is congruent with their `==` operator. @@ -371,6 +372,7 @@ VerifyTypeImplementsAbslHashCorrectly(std::initializer_list values, equals); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_HASH_HASH_TESTING_H_ diff --git a/absl/hash/internal/city.cc b/absl/hash/internal/city.cc index dc7650a7..e122c184 100644 --- a/absl/hash/internal/city.cc +++ b/absl/hash/internal/city.cc @@ -30,6 +30,7 @@ #include "absl/base/optimization.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace hash_internal { #ifdef ABSL_IS_BIG_ENDIAN @@ -341,4 +342,5 @@ uint64_t CityHash64WithSeeds(const char *s, size_t len, uint64_t seed0, } } // namespace hash_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/hash/internal/city.h b/absl/hash/internal/city.h index b43d3407..161c7748 100644 --- a/absl/hash/internal/city.h +++ b/absl/hash/internal/city.h @@ -47,9 +47,13 @@ #include #include // for size_t. + #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace hash_internal { typedef std::pair uint128; @@ -86,6 +90,7 @@ inline uint64_t Hash128to64(const uint128 &x) { } } // namespace hash_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_HASH_INTERNAL_CITY_H_ diff --git a/absl/hash/internal/city_test.cc b/absl/hash/internal/city_test.cc index 71b4ecce..251d381d 100644 --- a/absl/hash/internal/city_test.cc +++ b/absl/hash/internal/city_test.cc @@ -20,6 +20,7 @@ #include "gtest/gtest.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace hash_internal { static const uint64_t k0 = 0xc3a5c85c97cb3127ULL; @@ -590,4 +591,5 @@ TEST(CityHashTest, Unchanging) { } } // namespace hash_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/hash/internal/hash.cc b/absl/hash/internal/hash.cc index c17f3be1..b44ecb3a 100644 --- a/absl/hash/internal/hash.cc +++ b/absl/hash/internal/hash.cc @@ -15,6 +15,7 @@ #include "absl/hash/internal/hash.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace hash_internal { uint64_t CityHashState::CombineLargeContiguousImpl32(uint64_t state, @@ -50,4 +51,5 @@ uint64_t CityHashState::CombineLargeContiguousImpl64(uint64_t state, ABSL_CONST_INIT const void* const CityHashState::kSeed = &kSeed; } // namespace hash_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/hash/internal/hash.h b/absl/hash/internal/hash.h index 7d44f57d..2564978a 100644 --- a/absl/hash/internal/hash.h +++ b/absl/hash/internal/hash.h @@ -50,6 +50,7 @@ #include "absl/hash/internal/city.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace hash_internal { class PiecewiseCombiner; @@ -980,6 +981,7 @@ H PiecewiseCombiner::finalize(H state) { } } // namespace hash_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_HASH_INTERNAL_HASH_H_ diff --git a/absl/hash/internal/spy_hash_state.h b/absl/hash/internal/spy_hash_state.h index 05c7cafe..c0831208 100644 --- a/absl/hash/internal/spy_hash_state.h +++ b/absl/hash/internal/spy_hash_state.h @@ -25,6 +25,7 @@ #include "absl/strings/str_join.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace hash_internal { // SpyHashState is an implementation of the HashState API that simply @@ -224,6 +225,7 @@ void AbslHashValue(SpyHashStateImpl, const U&); using SpyHashState = SpyHashStateImpl; } // namespace hash_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_HASH_INTERNAL_SPY_HASH_STATE_H_ diff --git a/absl/memory/memory.h b/absl/memory/memory.h index 243a5dda..513f7103 100644 --- a/absl/memory/memory.h +++ b/absl/memory/memory.h @@ -34,6 +34,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN // ----------------------------------------------------------------------------- // Function Template: WrapUnique() @@ -688,6 +689,7 @@ void CopyRange(Allocator& alloc, Iterator destination, InputIterator first, } } } // namespace memory_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_MEMORY_MEMORY_H_ diff --git a/absl/memory/memory_exception_safety_test.cc b/absl/memory/memory_exception_safety_test.cc index 729507e9..c0910dc7 100644 --- a/absl/memory/memory_exception_safety_test.cc +++ b/absl/memory/memory_exception_safety_test.cc @@ -22,6 +22,7 @@ #include "absl/base/internal/exception_safety_testing.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { constexpr int kLength = 50; @@ -53,6 +54,7 @@ TEST(MakeUnique, CheckForLeaks) { } } // namespace +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_HAVE_EXCEPTIONS diff --git a/absl/meta/type_traits.h b/absl/meta/type_traits.h index 8cd5f043..ba87d2f0 100644 --- a/absl/meta/type_traits.h +++ b/absl/meta/type_traits.h @@ -48,6 +48,7 @@ #endif namespace absl { +ABSL_NAMESPACE_BEGIN // Defined and documented later on in this file. template @@ -752,6 +753,7 @@ using swap_internal::Swap; using swap_internal::StdSwapIsUnconstrained; } // namespace type_traits_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_META_TYPE_TRAITS_H_ diff --git a/absl/numeric/int128.cc b/absl/numeric/int128.cc index 1eba09de..a20a77e7 100644 --- a/absl/numeric/int128.cc +++ b/absl/numeric/int128.cc @@ -23,6 +23,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN const uint128 kuint128max = MakeUint128(std::numeric_limits::max(), std::numeric_limits::max()); @@ -349,6 +350,7 @@ std::ostream& operator<<(std::ostream& os, int128 v) { return os << rep; } +ABSL_NAMESPACE_END } // namespace absl namespace std { diff --git a/absl/numeric/int128.h b/absl/numeric/int128.h index 50617612..718f70b1 100644 --- a/absl/numeric/int128.h +++ b/absl/numeric/int128.h @@ -49,6 +49,7 @@ #endif // defined(_MSC_VER) namespace absl { +ABSL_NAMESPACE_BEGIN class int128; @@ -245,6 +246,7 @@ constexpr uint128 Uint128Max() { (std::numeric_limits::max)()); } +ABSL_NAMESPACE_END } // namespace absl // Specialized numeric_limits for uint128. @@ -293,6 +295,7 @@ class numeric_limits { } // namespace std namespace absl { +ABSL_NAMESPACE_BEGIN // int128 // @@ -478,6 +481,7 @@ constexpr int128 Int128Min() { return int128((std::numeric_limits::min)(), 0); } +ABSL_NAMESPACE_END } // namespace absl // Specialized numeric_limits for int128. @@ -529,6 +533,7 @@ class numeric_limits { // Implementation details follow // -------------------------------------------------------------------------- namespace absl { +ABSL_NAMESPACE_BEGIN constexpr uint128 MakeUint128(uint64_t high, uint64_t low) { return uint128(high, low); @@ -1078,6 +1083,7 @@ constexpr int64_t BitCastToSigned(uint64_t v) { #include "absl/numeric/int128_no_intrinsic.inc" // IWYU pragma: export #endif // ABSL_HAVE_INTRINSIC_INT128 +ABSL_NAMESPACE_END } // namespace absl #undef ABSL_INTERNAL_WCHAR_T diff --git a/absl/random/CMakeLists.txt b/absl/random/CMakeLists.txt index 13e96357..46dbc3ef 100644 --- a/absl/random/CMakeLists.txt +++ b/absl/random/CMakeLists.txt @@ -526,6 +526,8 @@ absl_cc_library( ${ABSL_DEFAULT_COPTS} LINKOPTS ${ABSL_DEFAULT_LINKOPTS} + DEPS + absl::config ) # Internal-only target, do not depend on directly. @@ -559,6 +561,8 @@ absl_cc_library( ${ABSL_DEFAULT_COPTS} LINKOPTS ${ABSL_DEFAULT_LINKOPTS} + DEPS + absl::config ) # Internal-only target, do not depend on directly. @@ -618,6 +622,8 @@ absl_cc_library( ${ABSL_DEFAULT_COPTS} LINKOPTS ${ABSL_DEFAULT_LINKOPTS} + DEPS + absl::config TESTONLY ) @@ -631,6 +637,8 @@ absl_cc_library( ${ABSL_DEFAULT_COPTS} LINKOPTS ${ABSL_DEFAULT_LINKOPTS} + DEPS + absl::config TESTONLY ) @@ -782,6 +790,8 @@ absl_cc_library( ${ABSL_DEFAULT_COPTS} LINKOPTS ${ABSL_DEFAULT_LINKOPTS} + DEPS + absl::config ) # Internal-only target, do not depend on directly. @@ -816,6 +826,7 @@ absl_cc_library( ${ABSL_DEFAULT_LINKOPTS} DEPS absl::random_internal_platform + absl::config ) # Internal-only target, do not depend on directly. @@ -835,6 +846,7 @@ absl_cc_library( DEPS absl::random_internal_platform absl::random_internal_randen_hwaes_impl + absl::config ) # Internal-only target, do not depend on directly. @@ -851,6 +863,7 @@ absl_cc_library( ${ABSL_DEFAULT_LINKOPTS} DEPS absl::random_internal_platform + absl::config ) # Internal-only target, do not depend on directly. @@ -868,6 +881,7 @@ absl_cc_library( LINKOPTS ${ABSL_DEFAULT_LINKOPTS} DEPS + absl::config absl::core_headers absl::raw_logging_internal absl::strings diff --git a/absl/random/bernoulli_distribution.h b/absl/random/bernoulli_distribution.h index 326fcb6e..25bd0d5c 100644 --- a/absl/random/bernoulli_distribution.h +++ b/absl/random/bernoulli_distribution.h @@ -24,6 +24,7 @@ #include "absl/random/internal/iostream_state_saver.h" namespace absl { +ABSL_NAMESPACE_BEGIN // absl::bernoulli_distribution is a drop in replacement for // std::bernoulli_distribution. It guarantees that (given a perfect @@ -193,6 +194,7 @@ bool bernoulli_distribution::Generate(double p, } } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_BERNOULLI_DISTRIBUTION_H_ diff --git a/absl/random/beta_distribution.h b/absl/random/beta_distribution.h index b09b02f0..c154066f 100644 --- a/absl/random/beta_distribution.h +++ b/absl/random/beta_distribution.h @@ -29,6 +29,7 @@ #include "absl/random/internal/iostream_state_saver.h" namespace absl { +ABSL_NAMESPACE_BEGIN // absl::beta_distribution: // Generate a floating-point variate conforming to a Beta distribution: @@ -420,6 +421,7 @@ std::basic_istream& operator>>( return is; } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_BETA_DISTRIBUTION_H_ diff --git a/absl/random/bit_gen_ref.h b/absl/random/bit_gen_ref.h index 00e904f8..e8771162 100644 --- a/absl/random/bit_gen_ref.h +++ b/absl/random/bit_gen_ref.h @@ -31,6 +31,7 @@ #include "absl/random/internal/mocking_bit_gen_base.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { template @@ -146,6 +147,7 @@ struct DistributionCaller { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_BIT_GEN_REF_H_ diff --git a/absl/random/bit_gen_ref_test.cc b/absl/random/bit_gen_ref_test.cc index bc02ca5c..ca0e4d70 100644 --- a/absl/random/bit_gen_ref_test.cc +++ b/absl/random/bit_gen_ref_test.cc @@ -21,6 +21,7 @@ #include "absl/random/random.h" namespace absl { +ABSL_NAMESPACE_BEGIN class ConstBitGen : public absl::random_internal::MockingBitGenBase { bool CallImpl(const std::type_info&, void*, void* result) override { @@ -96,4 +97,5 @@ TEST(BitGenRefTest, MockingBitGenBaseOverrides) { EXPECT_EQ(FnTest(gen_ref), 42); // Copy } } // namespace +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/discrete_distribution.cc b/absl/random/discrete_distribution.cc index e6c09c51..081accee 100644 --- a/absl/random/discrete_distribution.cc +++ b/absl/random/discrete_distribution.cc @@ -15,6 +15,7 @@ #include "absl/random/discrete_distribution.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // Initializes the distribution table for Walker's Aliasing algorithm, described @@ -93,4 +94,5 @@ std::vector> InitDiscreteDistribution( } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/discrete_distribution.h b/absl/random/discrete_distribution.h index 1560f03c..171aa11a 100644 --- a/absl/random/discrete_distribution.h +++ b/absl/random/discrete_distribution.h @@ -29,6 +29,7 @@ #include "absl/random/uniform_int_distribution.h" namespace absl { +ABSL_NAMESPACE_BEGIN // absl::discrete_distribution // @@ -240,6 +241,7 @@ std::basic_istream& operator>>( return is; } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_DISCRETE_DISTRIBUTION_H_ diff --git a/absl/random/distribution_format_traits.h b/absl/random/distribution_format_traits.h index f9f07058..22b358cc 100644 --- a/absl/random/distribution_format_traits.h +++ b/absl/random/distribution_format_traits.h @@ -36,6 +36,7 @@ #include "absl/types/span.h" namespace absl { +ABSL_NAMESPACE_BEGIN struct IntervalClosedClosedTag; struct IntervalClosedOpenTag; @@ -271,6 +272,7 @@ struct DistributionFormatTraits> { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_DISTRIBUTION_FORMAT_TRAITS_H_ diff --git a/absl/random/distributions.h b/absl/random/distributions.h index 6ced6061..c1fb6650 100644 --- a/absl/random/distributions.h +++ b/absl/random/distributions.h @@ -67,6 +67,7 @@ #include "absl/random/zipf_distribution.h" namespace absl { +ABSL_NAMESPACE_BEGIN ABSL_INTERNAL_INLINE_CONSTEXPR(IntervalClosedClosedTag, IntervalClosedClosed, {}); @@ -458,6 +459,7 @@ IntType Zipf(URBG&& urbg, // NOLINT(runtime/references) distribution_t, format_t>(&urbg, hi, q, v); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_DISTRIBUTIONS_H_ diff --git a/absl/random/exponential_distribution.h b/absl/random/exponential_distribution.h index 24abf57e..b5caf8a1 100644 --- a/absl/random/exponential_distribution.h +++ b/absl/random/exponential_distribution.h @@ -27,6 +27,7 @@ #include "absl/random/internal/iostream_state_saver.h" namespace absl { +ABSL_NAMESPACE_BEGIN // absl::exponential_distribution: // Generates a number conforming to an exponential distribution and is @@ -158,6 +159,7 @@ std::basic_istream& operator>>( return is; } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_EXPONENTIAL_DISTRIBUTION_H_ diff --git a/absl/random/gaussian_distribution.cc b/absl/random/gaussian_distribution.cc index 5dd84619..c7a72cb2 100644 --- a/absl/random/gaussian_distribution.cc +++ b/absl/random/gaussian_distribution.cc @@ -4,6 +4,7 @@ #include "absl/random/gaussian_distribution.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { const gaussian_distribution_base::Tables @@ -96,6 +97,7 @@ const gaussian_distribution_base::Tables 0.9362826816850632339, 0.9635996931270905952, 1}}; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl // clang-format on diff --git a/absl/random/gaussian_distribution.h b/absl/random/gaussian_distribution.h index c299e944..c1427b06 100644 --- a/absl/random/gaussian_distribution.h +++ b/absl/random/gaussian_distribution.h @@ -33,6 +33,7 @@ #include "absl/random/internal/iostream_state_saver.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // absl::gaussian_distribution_base implements the underlying ziggurat algorithm @@ -267,6 +268,7 @@ inline double gaussian_distribution_base::zignor( } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_GAUSSIAN_DISTRIBUTION_H_ diff --git a/absl/random/internal/BUILD.bazel b/absl/random/internal/BUILD.bazel index 952929ea..d7ad4efe 100644 --- a/absl/random/internal/BUILD.bazel +++ b/absl/random/internal/BUILD.bazel @@ -51,6 +51,7 @@ cc_library( visibility = [ "//absl/random:__pkg__", ], + deps = ["//absl/base:config"], ) cc_library( @@ -78,6 +79,7 @@ cc_library( visibility = [ "//absl/random:__pkg__", ], + deps = ["//absl/base:config"], ) cc_library( @@ -138,6 +140,7 @@ cc_library( ], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, + deps = ["//absl/base:config"], ) cc_library( @@ -148,6 +151,7 @@ cc_library( ], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, + deps = ["//absl/base:config"], ) cc_library( @@ -269,6 +273,7 @@ cc_library( "randen-keys.inc", "platform.h", ], + deps = ["//absl/base:config"], ) cc_library( @@ -297,6 +302,7 @@ cc_library( linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":platform", + "//absl/base:config", "//absl/base:core_headers", ], ) @@ -317,6 +323,7 @@ cc_library( deps = [ ":platform", ":randen_hwaes_impl", + "//absl/base:config", ], ) @@ -338,6 +345,7 @@ cc_library( linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":platform", + "//absl/base:config", "//absl/base:core_headers", ], ) @@ -368,6 +376,7 @@ cc_library( copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ + "//absl/base:config", "//absl/base:core_headers", "//absl/base:raw_logging_internal", "//absl/strings", diff --git a/absl/random/internal/chi_square.cc b/absl/random/internal/chi_square.cc index c0acc947..640d48ce 100644 --- a/absl/random/internal/chi_square.cc +++ b/absl/random/internal/chi_square.cc @@ -19,6 +19,7 @@ #include "absl/random/internal/distribution_test_util.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { namespace { @@ -227,4 +228,5 @@ double ChiSquarePValue(double chi_square, int dof) { } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/internal/chi_square.h b/absl/random/internal/chi_square.h index fa8646f2..07f4fbe5 100644 --- a/absl/random/internal/chi_square.h +++ b/absl/random/internal/chi_square.h @@ -26,7 +26,10 @@ #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { constexpr const char kChiSquared[] = "chi-squared"; @@ -80,6 +83,7 @@ double ChiSquareValue(int dof, double p); double ChiSquarePValue(double chi_square, int dof); } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_CHI_SQUARE_H_ diff --git a/absl/random/internal/distribution_caller.h b/absl/random/internal/distribution_caller.h index 0318e1f8..02603cf8 100644 --- a/absl/random/internal/distribution_caller.h +++ b/absl/random/internal/distribution_caller.h @@ -19,7 +19,10 @@ #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // DistributionCaller provides an opportunity to overload the general @@ -51,6 +54,7 @@ struct DistributionCaller { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_DISTRIBUTION_CALLER_H_ diff --git a/absl/random/internal/distribution_test_util.cc b/absl/random/internal/distribution_test_util.cc index 85c8d596..e9005658 100644 --- a/absl/random/internal/distribution_test_util.cc +++ b/absl/random/internal/distribution_test_util.cc @@ -25,6 +25,7 @@ #include "absl/strings/str_format.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { namespace { @@ -413,4 +414,5 @@ double MaxErrorTolerance(double acceptance_probability) { } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/internal/distribution_test_util.h b/absl/random/internal/distribution_test_util.h index b5ba49fa..6d94cf6c 100644 --- a/absl/random/internal/distribution_test_util.h +++ b/absl/random/internal/distribution_test_util.h @@ -26,6 +26,7 @@ // non-test code. namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // http://webspace.ship.edu/pgmarr/Geo441/Lectures/Lec%205%20-%20Normality%20Testing.pdf @@ -106,6 +107,7 @@ double BetaIncomplete(double x, double p, double q); double BetaIncompleteInv(double p, double q, double alpha); } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_DISTRIBUTION_TEST_UTIL_H_ diff --git a/absl/random/internal/distributions.h b/absl/random/internal/distributions.h index c8cec02b..d7e3c016 100644 --- a/absl/random/internal/distributions.h +++ b/absl/random/internal/distributions.h @@ -23,6 +23,7 @@ #include "absl/random/internal/uniform_helper.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // In the absence of an explicitly provided return-type, the template @@ -45,6 +46,7 @@ using uniform_inferred_return_t = is_widening_convertible::value, B, A>::type>; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_DISTRIBUTIONS_H_ diff --git a/absl/random/internal/explicit_seed_seq.h b/absl/random/internal/explicit_seed_seq.h index b660ece5..6a743eaf 100644 --- a/absl/random/internal/explicit_seed_seq.h +++ b/absl/random/internal/explicit_seed_seq.h @@ -22,7 +22,10 @@ #include #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // This class conforms to the C++ Standard "Seed Sequence" concept @@ -82,6 +85,7 @@ class ExplicitSeedSeq { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_EXPLICIT_SEED_SEQ_H_ diff --git a/absl/random/internal/fast_uniform_bits.h b/absl/random/internal/fast_uniform_bits.h index e8df92f3..f13c8729 100644 --- a/absl/random/internal/fast_uniform_bits.h +++ b/absl/random/internal/fast_uniform_bits.h @@ -20,7 +20,10 @@ #include #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // Returns true if the input value is zero or a power of two. Useful for // determining if the range of output values in a URBG @@ -255,6 +258,7 @@ FastUniformBits::Generate(URBG& g, // NOLINT(runtime/references) } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_FAST_UNIFORM_BITS_H_ diff --git a/absl/random/internal/fast_uniform_bits_test.cc b/absl/random/internal/fast_uniform_bits_test.cc index 9f2e8268..f5b837e5 100644 --- a/absl/random/internal/fast_uniform_bits_test.cc +++ b/absl/random/internal/fast_uniform_bits_test.cc @@ -19,6 +19,7 @@ #include "gtest/gtest.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { namespace { @@ -269,4 +270,5 @@ TEST(FastUniformBitsTest, URBG32bitRegression) { } // namespace } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/internal/fastmath.h b/absl/random/internal/fastmath.h index 4bd18410..6baeb5a7 100644 --- a/absl/random/internal/fastmath.h +++ b/absl/random/internal/fastmath.h @@ -25,6 +25,7 @@ #include "absl/base/internal/bits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // Returns the position of the first bit set. @@ -67,6 +68,7 @@ inline constexpr uint64_t rotr(uint64_t value, uint8_t bits) { } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_FASTMATH_H_ diff --git a/absl/random/internal/gaussian_distribution_gentables.cc b/absl/random/internal/gaussian_distribution_gentables.cc index 16a23cb2..a2bf0394 100644 --- a/absl/random/internal/gaussian_distribution_gentables.cc +++ b/absl/random/internal/gaussian_distribution_gentables.cc @@ -27,6 +27,7 @@ #include "absl/base/macros.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { namespace { @@ -135,6 +136,7 @@ void TableGenerator::Print(std::ostream* os) { } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl int main(int, char**) { diff --git a/absl/random/internal/generate_real.h b/absl/random/internal/generate_real.h index 246d863e..20f6d208 100644 --- a/absl/random/internal/generate_real.h +++ b/absl/random/internal/generate_real.h @@ -29,6 +29,7 @@ #include "absl/random/internal/traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // Tristate tag types controlling the output of GenerateRealFromBits. @@ -139,6 +140,7 @@ inline RealType GenerateRealFromBits(uint64_t bits, int exp_bias = 0) { } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_GENERATE_REAL_H_ diff --git a/absl/random/internal/iostream_state_saver.h b/absl/random/internal/iostream_state_saver.h index df88fa76..7378829a 100644 --- a/absl/random/internal/iostream_state_saver.h +++ b/absl/random/internal/iostream_state_saver.h @@ -24,6 +24,7 @@ #include "absl/numeric/int128.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // The null_state_saver does nothing. @@ -238,6 +239,7 @@ inline FloatType read_floating_point(IStream& is) { } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_IOSTREAM_STATE_SAVER_H_ diff --git a/absl/random/internal/mock_overload_set.h b/absl/random/internal/mock_overload_set.h index 539313d7..c2a30d89 100644 --- a/absl/random/internal/mock_overload_set.h +++ b/absl/random/internal/mock_overload_set.h @@ -23,6 +23,7 @@ #include "absl/random/mocking_bit_gen.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { template @@ -85,5 +86,6 @@ struct MockOverloadSet }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_MOCK_OVERLOAD_SET_H_ diff --git a/absl/random/internal/mocking_bit_gen_base.h b/absl/random/internal/mocking_bit_gen_base.h index aff2ba6d..eeeae9d2 100644 --- a/absl/random/internal/mocking_bit_gen_base.h +++ b/absl/random/internal/mocking_bit_gen_base.h @@ -25,6 +25,7 @@ #include "absl/strings/str_cat.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // MockingBitGenExpectationFormatter is invoked to format unsatisfied mocks @@ -113,6 +114,7 @@ class MockingBitGenBase { }; // namespace random_internal } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_MOCKING_BIT_GEN_BASE_H_ diff --git a/absl/random/internal/nanobenchmark.cc b/absl/random/internal/nanobenchmark.cc index feb81c85..8fee77fc 100644 --- a/absl/random/internal/nanobenchmark.cc +++ b/absl/random/internal/nanobenchmark.cc @@ -70,6 +70,7 @@ #endif namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal_nanobenchmark { namespace { @@ -799,4 +800,5 @@ size_t Measure(const Func func, const void* arg, const FuncInput* inputs, } } // namespace random_internal_nanobenchmark +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/internal/nanobenchmark.h b/absl/random/internal/nanobenchmark.h index c2b650d1..a5097ba2 100644 --- a/absl/random/internal/nanobenchmark.h +++ b/absl/random/internal/nanobenchmark.h @@ -50,7 +50,10 @@ #include #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal_nanobenchmark { // Input influencing the function being measured (e.g. number of bytes to copy). @@ -163,6 +166,7 @@ static inline size_t MeasureClosure(const Closure& closure, } } // namespace random_internal_nanobenchmark +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_NANOBENCHMARK_H_ diff --git a/absl/random/internal/nanobenchmark_test.cc b/absl/random/internal/nanobenchmark_test.cc index 383345a8..ab824ef5 100644 --- a/absl/random/internal/nanobenchmark_test.cc +++ b/absl/random/internal/nanobenchmark_test.cc @@ -18,6 +18,7 @@ #include "absl/strings/numbers.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal_nanobenchmark { namespace { @@ -67,6 +68,7 @@ void RunAll(const int argc, char* argv[]) { } // namespace } // namespace random_internal_nanobenchmark +ABSL_NAMESPACE_END } // namespace absl int main(int argc, char* argv[]) { diff --git a/absl/random/internal/nonsecure_base.h b/absl/random/internal/nonsecure_base.h index 8847e74b..730fa2ea 100644 --- a/absl/random/internal/nonsecure_base.h +++ b/absl/random/internal/nonsecure_base.h @@ -33,6 +33,7 @@ #include "absl/types/span.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // Each instance of NonsecureURBGBase will be seeded by variates produced @@ -143,6 +144,7 @@ class NonsecureURBGBase { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_NONSECURE_BASE_H_ diff --git a/absl/random/internal/pcg_engine.h b/absl/random/internal/pcg_engine.h index b5df4eaf..53c23fe1 100644 --- a/absl/random/internal/pcg_engine.h +++ b/absl/random/internal/pcg_engine.h @@ -24,6 +24,7 @@ #include "absl/random/internal/iostream_state_saver.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // pcg_engine is a simplified implementation of Melissa O'Neil's PCG engine in @@ -300,6 +301,7 @@ using pcg32_2018_engine = pcg_engine< random_internal::pcg_xsh_rr_64_32>; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_PCG_ENGINE_H_ diff --git a/absl/random/internal/pool_urbg.cc b/absl/random/internal/pool_urbg.cc index f2e1c1f6..5bee5307 100644 --- a/absl/random/internal/pool_urbg.cc +++ b/absl/random/internal/pool_urbg.cc @@ -37,6 +37,7 @@ using absl::base_internal::SpinLock; using absl::base_internal::SpinLockHolder; namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { namespace { @@ -249,4 +250,5 @@ template class RandenPool; template class RandenPool; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/internal/pool_urbg.h b/absl/random/internal/pool_urbg.h index 9b2dd4bf..05721929 100644 --- a/absl/random/internal/pool_urbg.h +++ b/absl/random/internal/pool_urbg.h @@ -22,6 +22,7 @@ #include "absl/types/span.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // RandenPool is a thread-safe random number generator [random.req.urbg] that @@ -124,6 +125,7 @@ class PoolURBG { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_POOL_URBG_H_ diff --git a/absl/random/internal/randen.cc b/absl/random/internal/randen.cc index bab8075a..78a1e00c 100644 --- a/absl/random/internal/randen.cc +++ b/absl/random/internal/randen.cc @@ -41,6 +41,7 @@ // structured/low-entropy counters to digits of Pi. namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { namespace { @@ -86,4 +87,5 @@ Randen::Randen() { } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/internal/randen.h b/absl/random/internal/randen.h index a4ff2545..c2834aaf 100644 --- a/absl/random/internal/randen.h +++ b/absl/random/internal/randen.h @@ -23,6 +23,7 @@ #include "absl/random/internal/randen_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // RANDen = RANDom generator or beetroots in Swiss German. @@ -95,6 +96,7 @@ class Randen { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_RANDEN_H_ diff --git a/absl/random/internal/randen_detect.cc b/absl/random/internal/randen_detect.cc index d5946b21..d63230c2 100644 --- a/absl/random/internal/randen_detect.cc +++ b/absl/random/internal/randen_detect.cc @@ -95,6 +95,7 @@ static uint32_t GetAuxval(uint32_t hwcap_type) { #endif namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // The default return at the end of the function might be unreachable depending @@ -216,4 +217,5 @@ bool CPUSupportsRandenHwAes() { #endif } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/internal/randen_detect.h b/absl/random/internal/randen_detect.h index 44c5c667..f283f432 100644 --- a/absl/random/internal/randen_detect.h +++ b/absl/random/internal/randen_detect.h @@ -15,7 +15,10 @@ #ifndef ABSL_RANDOM_INTERNAL_RANDEN_DETECT_H_ #define ABSL_RANDOM_INTERNAL_RANDEN_DETECT_H_ +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // Returns whether the current CPU supports RandenHwAes implementation. @@ -24,6 +27,7 @@ namespace random_internal { bool CPUSupportsRandenHwAes(); } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_RANDEN_DETECT_H_ diff --git a/absl/random/internal/randen_engine.h b/absl/random/internal/randen_engine.h index 02212a13..6b337313 100644 --- a/absl/random/internal/randen_engine.h +++ b/absl/random/internal/randen_engine.h @@ -28,6 +28,7 @@ #include "absl/random/internal/randen.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // Deterministic pseudorandom byte generator with backtracking resistance @@ -223,6 +224,7 @@ class alignas(16) randen_engine { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_RANDEN_ENGINE_H_ diff --git a/absl/random/internal/randen_hwaes.cc b/absl/random/internal/randen_hwaes.cc index 6cc36fd3..e23844f1 100644 --- a/absl/random/internal/randen_hwaes.cc +++ b/absl/random/internal/randen_hwaes.cc @@ -75,6 +75,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // No accelerated implementation. @@ -106,6 +107,7 @@ void RandenHwAes::Generate(const void*, void*) { } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #else // defined(ABSL_RANDEN_HWAES_IMPL) @@ -518,6 +520,7 @@ inline ABSL_TARGET_CRYPTO void Permute( } // namespace namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { bool HasRandenHwAesImplementation() { return true; } @@ -629,6 +632,7 @@ void ABSL_TARGET_CRYPTO RandenHwAes::Generate(const void* keys, #endif } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // (ABSL_RANDEN_HWAES_IMPL) diff --git a/absl/random/internal/randen_hwaes.h b/absl/random/internal/randen_hwaes.h index d8e6055f..bce36b52 100644 --- a/absl/random/internal/randen_hwaes.h +++ b/absl/random/internal/randen_hwaes.h @@ -15,12 +15,15 @@ #ifndef ABSL_RANDOM_INTERNAL_RANDEN_HWAES_H_ #define ABSL_RANDOM_INTERNAL_RANDEN_HWAES_H_ +#include "absl/base/config.h" + // HERMETIC NOTE: The randen_hwaes target must not introduce duplicate // symbols from arbitrary system and other headers, since it may be built // with different flags from other targets, using different levels of // optimization, potentially introducing ODR violations. namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // RANDen = RANDom generator or beetroots in Swiss German. @@ -41,6 +44,7 @@ class RandenHwAes { bool HasRandenHwAesImplementation(); } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_RANDEN_HWAES_H_ diff --git a/absl/random/internal/randen_slow.cc b/absl/random/internal/randen_slow.cc index e7959c7e..8d074582 100644 --- a/absl/random/internal/randen_slow.cc +++ b/absl/random/internal/randen_slow.cc @@ -462,6 +462,7 @@ inline ABSL_RANDOM_INTERNAL_ATTRIBUTE_ALWAYS_INLINE void Permute( } // namespace namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { const void* RandenSlow::GetKeys() { @@ -501,4 +502,5 @@ void RandenSlow::Generate(const void* keys, void* state_void) { } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/internal/randen_slow.h b/absl/random/internal/randen_slow.h index 30586130..72f92b54 100644 --- a/absl/random/internal/randen_slow.h +++ b/absl/random/internal/randen_slow.h @@ -17,7 +17,10 @@ #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // RANDen = RANDom generator or beetroots in Swiss German. @@ -38,6 +41,7 @@ class RandenSlow { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_RANDEN_SLOW_H_ diff --git a/absl/random/internal/randen_traits.h b/absl/random/internal/randen_traits.h index 4f1f408d..2b8bbe73 100644 --- a/absl/random/internal/randen_traits.h +++ b/absl/random/internal/randen_traits.h @@ -22,7 +22,10 @@ #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // RANDen = RANDom generator or beetroots in Swiss German. @@ -54,6 +57,7 @@ struct RandenTraits { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_RANDEN_TRAITS_H_ diff --git a/absl/random/internal/salted_seed_seq.h b/absl/random/internal/salted_seed_seq.h index 86487006..5953a090 100644 --- a/absl/random/internal/salted_seed_seq.h +++ b/absl/random/internal/salted_seed_seq.h @@ -30,6 +30,7 @@ #include "absl/types/span.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // This class conforms to the C++ Standard "Seed Sequence" concept @@ -160,6 +161,7 @@ SaltedSeedSeq::type> MakeSaltedSeedSeq(SSeq&& seq) { } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_SALTED_SEED_SEQ_H_ diff --git a/absl/random/internal/seed_material.cc b/absl/random/internal/seed_material.cc index ab4dd0c2..4d38a574 100644 --- a/absl/random/internal/seed_material.cc +++ b/absl/random/internal/seed_material.cc @@ -61,6 +61,7 @@ #endif namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { namespace { @@ -214,4 +215,5 @@ absl::optional GetSaltMaterial() { } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/internal/seed_material.h b/absl/random/internal/seed_material.h index 57de8a24..4be10e92 100644 --- a/absl/random/internal/seed_material.h +++ b/absl/random/internal/seed_material.h @@ -27,6 +27,7 @@ #include "absl/types/span.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // Returns the number of 32-bit blocks needed to contain the given number of @@ -97,6 +98,7 @@ void MixIntoSeedMaterial(absl::Span sequence, absl::optional GetSaltMaterial(); } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_SEED_MATERIAL_H_ diff --git a/absl/random/internal/sequence_urbg.h b/absl/random/internal/sequence_urbg.h index 9a9b5773..bc96a12c 100644 --- a/absl/random/internal/sequence_urbg.h +++ b/absl/random/internal/sequence_urbg.h @@ -21,7 +21,10 @@ #include #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // `sequence_urbg` is a simple random number generator which meets the @@ -51,6 +54,7 @@ class sequence_urbg { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_SEQUENCE_URBG_H_ diff --git a/absl/random/internal/traits.h b/absl/random/internal/traits.h index 40eb011f..75772bd9 100644 --- a/absl/random/internal/traits.h +++ b/absl/random/internal/traits.h @@ -22,6 +22,7 @@ #include "absl/base/config.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // random_internal::is_widening_convertible @@ -94,6 +95,7 @@ struct make_unsigned_bits { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_TRAITS_H_ diff --git a/absl/random/internal/uniform_helper.h b/absl/random/internal/uniform_helper.h index f68b1823..663107cb 100644 --- a/absl/random/internal/uniform_helper.h +++ b/absl/random/internal/uniform_helper.h @@ -22,6 +22,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN template class uniform_int_distribution; @@ -173,6 +174,7 @@ struct UniformDistributionWrapper : public UniformDistribution { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_UNIFORM_HELPER_H_ diff --git a/absl/random/internal/wide_multiply.h b/absl/random/internal/wide_multiply.h index ebbfa1f2..6e4cf1be 100644 --- a/absl/random/internal/wide_multiply.h +++ b/absl/random/internal/wide_multiply.h @@ -31,6 +31,7 @@ #include "absl/random/internal/traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // Helper object to multiply two 64-bit values to a 128-bit value. @@ -104,6 +105,7 @@ struct wide_multiply { #endif } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_WIDE_MULTIPLY_H_ diff --git a/absl/random/log_uniform_int_distribution.h b/absl/random/log_uniform_int_distribution.h index de58bdbe..960816e2 100644 --- a/absl/random/log_uniform_int_distribution.h +++ b/absl/random/log_uniform_int_distribution.h @@ -30,6 +30,7 @@ #include "absl/random/uniform_int_distribution.h" namespace absl { +ABSL_NAMESPACE_BEGIN // log_uniform_int_distribution: // @@ -247,6 +248,7 @@ std::basic_istream& operator>>( return is; } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_LOG_UNIFORM_INT_DISTRIBUTION_H_ diff --git a/absl/random/mock_distributions.h b/absl/random/mock_distributions.h index 1af98a24..d36d5ba0 100644 --- a/absl/random/mock_distributions.h +++ b/absl/random/mock_distributions.h @@ -53,6 +53,7 @@ #include "absl/random/mocking_bit_gen.h" namespace absl { +ABSL_NAMESPACE_BEGIN // ----------------------------------------------------------------------------- // absl::MockUniform @@ -254,6 +255,7 @@ using MockZipf = IntType(MockingBitGen&, IntType, double, double)>; +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_MOCK_DISTRIBUTIONS_H_ diff --git a/absl/random/mocking_bit_gen.cc b/absl/random/mocking_bit_gen.cc index 73144528..6bb1e414 100644 --- a/absl/random/mocking_bit_gen.cc +++ b/absl/random/mocking_bit_gen.cc @@ -18,6 +18,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN MockingBitGen::~MockingBitGen() { for (const auto& del : deleters_) { @@ -25,4 +26,5 @@ MockingBitGen::~MockingBitGen() { } } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/mocking_bit_gen.h b/absl/random/mocking_bit_gen.h index d1b524a9..36cef911 100644 --- a/absl/random/mocking_bit_gen.h +++ b/absl/random/mocking_bit_gen.h @@ -51,6 +51,7 @@ #include "absl/utility/utility.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { @@ -189,6 +190,7 @@ struct DistributionCaller { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_MOCKING_BIT_GEN_H_ diff --git a/absl/random/poisson_distribution.h b/absl/random/poisson_distribution.h index 23a953ff..cb5f5d5d 100644 --- a/absl/random/poisson_distribution.h +++ b/absl/random/poisson_distribution.h @@ -28,6 +28,7 @@ #include "absl/random/internal/iostream_state_saver.h" namespace absl { +ABSL_NAMESPACE_BEGIN // absl::poisson_distribution: // Generates discrete variates conforming to a Poisson distribution. @@ -251,6 +252,7 @@ std::basic_istream& operator>>( return is; } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_POISSON_DISTRIBUTION_H_ diff --git a/absl/random/random.h b/absl/random/random.h index dc6852f4..c8f326e6 100644 --- a/absl/random/random.h +++ b/absl/random/random.h @@ -41,6 +41,7 @@ #include "absl/random/seed_sequences.h" // IWYU pragma: export namespace absl { +ABSL_NAMESPACE_BEGIN // ----------------------------------------------------------------------------- // absl::BitGen @@ -182,6 +183,7 @@ using InsecureBitGen = // discards the intermediate results. // --------------------------------------------------------------------------- +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_RANDOM_H_ diff --git a/absl/random/seed_gen_exception.cc b/absl/random/seed_gen_exception.cc index e4271baa..fdcb54a8 100644 --- a/absl/random/seed_gen_exception.cc +++ b/absl/random/seed_gen_exception.cc @@ -19,6 +19,7 @@ #include "absl/base/config.h" namespace absl { +ABSL_NAMESPACE_BEGIN static constexpr const char kExceptionMessage[] = "Failed generating seed-material for URBG."; @@ -41,4 +42,5 @@ void ThrowSeedGenException() { } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/seed_gen_exception.h b/absl/random/seed_gen_exception.h index b464d52f..53539005 100644 --- a/absl/random/seed_gen_exception.h +++ b/absl/random/seed_gen_exception.h @@ -28,7 +28,10 @@ #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN //------------------------------------------------------------------------------ // SeedGenException @@ -46,6 +49,7 @@ namespace random_internal { [[noreturn]] void ThrowSeedGenException(); } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_SEED_GEN_EXCEPTION_H_ diff --git a/absl/random/seed_sequences.cc b/absl/random/seed_sequences.cc index 9f319615..426eafd3 100644 --- a/absl/random/seed_sequences.cc +++ b/absl/random/seed_sequences.cc @@ -17,6 +17,7 @@ #include "absl/random/internal/pool_urbg.h" namespace absl { +ABSL_NAMESPACE_BEGIN SeedSeq MakeSeedSeq() { SeedSeq::result_type seed_material[8]; @@ -24,4 +25,5 @@ SeedSeq MakeSeedSeq() { return SeedSeq(std::begin(seed_material), std::end(seed_material)); } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/seed_sequences.h b/absl/random/seed_sequences.h index 631d1ecd..ff1340cc 100644 --- a/absl/random/seed_sequences.h +++ b/absl/random/seed_sequences.h @@ -34,6 +34,7 @@ #include "absl/types/span.h" namespace absl { +ABSL_NAMESPACE_BEGIN // ----------------------------------------------------------------------------- // absl::SeedSeq @@ -103,6 +104,7 @@ SeedSeq CreateSeedSeqFrom(URBG* urbg) { // SeedSeq MakeSeedSeq(); +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_SEED_SEQUENCES_H_ diff --git a/absl/random/uniform_int_distribution.h b/absl/random/uniform_int_distribution.h index dc8ba8c1..da66564a 100644 --- a/absl/random/uniform_int_distribution.h +++ b/absl/random/uniform_int_distribution.h @@ -40,6 +40,7 @@ #include "absl/random/internal/wide_multiply.h" namespace absl { +ABSL_NAMESPACE_BEGIN // absl::uniform_int_distribution // @@ -268,6 +269,7 @@ uniform_int_distribution::Generate( return helper::hi(product); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_UNIFORM_INT_DISTRIBUTION_H_ diff --git a/absl/random/uniform_real_distribution.h b/absl/random/uniform_real_distribution.h index bf2ed2c5..5ba17b23 100644 --- a/absl/random/uniform_real_distribution.h +++ b/absl/random/uniform_real_distribution.h @@ -45,6 +45,7 @@ #include "absl/random/internal/iostream_state_saver.h" namespace absl { +ABSL_NAMESPACE_BEGIN // absl::uniform_real_distribution // @@ -195,6 +196,7 @@ std::basic_istream& operator>>( } return is; } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_UNIFORM_REAL_DISTRIBUTION_H_ diff --git a/absl/random/zipf_distribution.h b/absl/random/zipf_distribution.h index d7b4ac38..22ebc756 100644 --- a/absl/random/zipf_distribution.h +++ b/absl/random/zipf_distribution.h @@ -26,6 +26,7 @@ #include "absl/random/uniform_real_distribution.h" namespace absl { +ABSL_NAMESPACE_BEGIN // absl::zipf_distribution produces random integer-values in the range [0, k], // distributed according to the discrete probability function: @@ -264,6 +265,7 @@ std::basic_istream& operator>>( return is; } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_ZIPF_DISTRIBUTION_H_ diff --git a/absl/strings/BUILD.bazel b/absl/strings/BUILD.bazel index e38c8ad6..8d0a6b6d 100644 --- a/absl/strings/BUILD.bazel +++ b/absl/strings/BUILD.bazel @@ -94,6 +94,7 @@ cc_library( ], copts = ABSL_DEFAULT_COPTS, deps = [ + "//absl/base:config", "//absl/base:core_headers", "//absl/base:endian", "//absl/meta:type_traits", @@ -413,6 +414,7 @@ cc_test( deps = [ ":pow10_helper", ":strings", + "//absl/base:config", "//absl/base:raw_logging_internal", "//absl/random", "//absl/random:distributions", @@ -489,6 +491,7 @@ cc_test( copts = ABSL_TEST_COPTS, deps = [ ":strings", + "//absl/base:config", "//absl/base:raw_logging_internal", "@com_google_googletest//:gtest_main", ], @@ -504,6 +507,7 @@ cc_test( copts = ABSL_TEST_COPTS, deps = [ ":strings", + "//absl/base:config", "@com_google_googletest//:gtest_main", ], ) @@ -668,6 +672,7 @@ cc_library( srcs = ["internal/pow10_helper.cc"], hdrs = ["internal/pow10_helper.h"], visibility = ["//visibility:private"], + deps = ["//absl/base:config"], ) cc_test( diff --git a/absl/strings/CMakeLists.txt b/absl/strings/CMakeLists.txt index cd52a472..98101573 100644 --- a/absl/strings/CMakeLists.txt +++ b/absl/strings/CMakeLists.txt @@ -81,6 +81,7 @@ absl_cc_library( COPTS ${ABSL_DEFAULT_COPTS} DEPS + absl::config absl::core_headers absl::endian absl::type_traits @@ -276,6 +277,7 @@ absl_cc_test( absl::strings absl::core_headers absl::pow10_helper + absl::config absl::raw_logging_internal absl::random_random absl::random_distributions @@ -331,6 +333,7 @@ absl_cc_test( ${ABSL_TEST_COPTS} DEPS absl::strings + absl::config absl::raw_logging_internal gmock_main ) @@ -346,6 +349,7 @@ absl_cc_test( ${ABSL_TEST_COPTS} DEPS absl::strings + absl::config gmock_main ) @@ -502,6 +506,8 @@ absl_cc_library( "internal/pow10_helper.cc" COPTS ${ABSL_TEST_COPTS} + DEPS + absl::config TESTONLY ) diff --git a/absl/strings/ascii.cc b/absl/strings/ascii.cc index 3f7c581f..abea3e4f 100644 --- a/absl/strings/ascii.cc +++ b/absl/strings/ascii.cc @@ -15,6 +15,7 @@ #include "absl/strings/ascii.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace ascii_internal { // # Table generated by this Python code (bit 0x02 is currently unused): @@ -195,4 +196,5 @@ void RemoveExtraAsciiWhitespace(std::string* str) { str->erase(output_it - &(*str)[0]); } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/ascii.h b/absl/strings/ascii.h index f9e4fd1d..792aabe5 100644 --- a/absl/strings/ascii.h +++ b/absl/strings/ascii.h @@ -59,6 +59,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace ascii_internal { // Declaration for an array of bitfields holding character information. @@ -234,6 +235,7 @@ inline void StripAsciiWhitespace(std::string* str) { // Removes leading, trailing, and consecutive internal whitespace. void RemoveExtraAsciiWhitespace(std::string*); +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_ASCII_H_ diff --git a/absl/strings/charconv.cc b/absl/strings/charconv.cc index bc07e7ab..d9bc2dd2 100644 --- a/absl/strings/charconv.cc +++ b/absl/strings/charconv.cc @@ -57,6 +57,7 @@ // narrower mantissas. namespace absl { +ABSL_NAMESPACE_BEGIN namespace { template @@ -980,4 +981,5 @@ const int16_t kPower10ExponentTable[] = { }; } // namespace +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/charconv.h b/absl/strings/charconv.h index 3f5891ba..e04be32f 100644 --- a/absl/strings/charconv.h +++ b/absl/strings/charconv.h @@ -17,7 +17,10 @@ #include // NOLINT(build/c++11) +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN // Workalike compatibilty version of std::chars_format from C++17. // @@ -110,6 +113,7 @@ inline chars_format& operator^=(chars_format& lhs, chars_format rhs) { return lhs; } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_CHARCONV_H_ diff --git a/absl/strings/escaping.cc b/absl/strings/escaping.cc index 18b746e3..d2fcd9c1 100644 --- a/absl/strings/escaping.cc +++ b/absl/strings/escaping.cc @@ -33,6 +33,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { // These are used for the leave_nulls_escaped argument to CUnescapeInternal(). @@ -1106,4 +1107,5 @@ std::string BytesToHexString(absl::string_view from) { return result; } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/escaping.h b/absl/strings/escaping.h index 198b9348..f5ca26c5 100644 --- a/absl/strings/escaping.h +++ b/absl/strings/escaping.h @@ -33,6 +33,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN // CUnescape() // @@ -157,6 +158,7 @@ std::string HexStringToBytes(absl::string_view from); // `2*from.size()`. std::string BytesToHexString(absl::string_view from); +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_ESCAPING_H_ diff --git a/absl/strings/internal/char_map.h b/absl/strings/internal/char_map.h index b9108b8c..a76e6036 100644 --- a/absl/strings/internal/char_map.h +++ b/absl/strings/internal/char_map.h @@ -28,6 +28,7 @@ #include "absl/base/port.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { class Charmap { @@ -149,6 +150,7 @@ constexpr Charmap GraphCharmap() { return PrintCharmap() & ~SpaceCharmap(); } constexpr Charmap PunctCharmap() { return GraphCharmap() & ~AlnumCharmap(); } } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_CHAR_MAP_H_ diff --git a/absl/strings/internal/charconv_bigint.cc b/absl/strings/internal/charconv_bigint.cc index 95d471d9..860c27b2 100644 --- a/absl/strings/internal/charconv_bigint.cc +++ b/absl/strings/internal/charconv_bigint.cc @@ -19,6 +19,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { namespace { @@ -354,4 +355,5 @@ template class BigUnsigned<4>; template class BigUnsigned<84>; } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/charconv_bigint.h b/absl/strings/internal/charconv_bigint.h index 7da9a7e7..108e1eb2 100644 --- a/absl/strings/internal/charconv_bigint.h +++ b/absl/strings/internal/charconv_bigint.h @@ -25,6 +25,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { // The largest power that 5 that can be raised to, and still fit in a uint32_t. @@ -414,6 +415,7 @@ extern template class BigUnsigned<4>; extern template class BigUnsigned<84>; } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_CHARCONV_BIGINT_H_ diff --git a/absl/strings/internal/charconv_bigint_test.cc b/absl/strings/internal/charconv_bigint_test.cc index 745714ac..363bcb03 100644 --- a/absl/strings/internal/charconv_bigint_test.cc +++ b/absl/strings/internal/charconv_bigint_test.cc @@ -19,6 +19,7 @@ #include "gtest/gtest.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { TEST(BigUnsigned, ShiftLeft) { @@ -200,4 +201,5 @@ TEST(BigUnsigned, TenToTheNth) { } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/charconv_parse.cc b/absl/strings/internal/charconv_parse.cc index fa9a8965..d9a57a78 100644 --- a/absl/strings/internal/charconv_parse.cc +++ b/absl/strings/internal/charconv_parse.cc @@ -22,6 +22,7 @@ #include "absl/strings/internal/memutil.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { // ParseFloat<10> will read the first 19 significant digits of the mantissa. @@ -499,4 +500,5 @@ template ParsedFloat ParseFloat<16>(const char* begin, const char* end, chars_format format_flags); } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/charconv_parse.h b/absl/strings/internal/charconv_parse.h index 44d06b2e..505998b5 100644 --- a/absl/strings/internal/charconv_parse.h +++ b/absl/strings/internal/charconv_parse.h @@ -17,9 +17,11 @@ #include +#include "absl/base/config.h" #include "absl/strings/charconv.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { // Enum indicating whether a parsed float is a number or special value. @@ -92,5 +94,6 @@ extern template ParsedFloat ParseFloat<16>(const char* begin, const char* end, absl::chars_format format_flags); } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_CHARCONV_PARSE_H_ diff --git a/absl/strings/internal/escaping_test_common.h b/absl/strings/internal/escaping_test_common.h index bd803031..7b18017a 100644 --- a/absl/strings/internal/escaping_test_common.h +++ b/absl/strings/internal/escaping_test_common.h @@ -22,6 +22,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { struct base64_testcase { @@ -126,6 +127,7 @@ inline const std::array& base64_strings() { } } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_ESCAPING_TEST_COMMON_H_ diff --git a/absl/strings/internal/memutil.cc b/absl/strings/internal/memutil.cc index 77aa63c2..2519c688 100644 --- a/absl/strings/internal/memutil.cc +++ b/absl/strings/internal/memutil.cc @@ -17,6 +17,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { int memcasecmp(const char* s1, const char* s2, size_t len) { @@ -107,4 +108,5 @@ const char* memmatch(const char* phaystack, size_t haylen, const char* pneedle, } } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/memutil.h b/absl/strings/internal/memutil.h index 7c071a82..9ad05358 100644 --- a/absl/strings/internal/memutil.h +++ b/absl/strings/internal/memutil.h @@ -69,6 +69,7 @@ #include "absl/strings/ascii.h" // for absl::ascii_tolower namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { inline char* memcat(char* dest, size_t destlen, const char* src, @@ -141,6 +142,7 @@ const char* memmatch(const char* phaystack, size_t haylen, const char* pneedle, size_t neelen); } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_MEMUTIL_H_ diff --git a/absl/strings/internal/numbers_test_common.h b/absl/strings/internal/numbers_test_common.h index a263219e..1a1e50c4 100644 --- a/absl/strings/internal/numbers_test_common.h +++ b/absl/strings/internal/numbers_test_common.h @@ -23,7 +23,10 @@ #include #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { template @@ -175,6 +178,7 @@ inline const std::array& strtouint64_test_cases() { } } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_NUMBERS_TEST_COMMON_H_ diff --git a/absl/strings/internal/ostringstream.cc b/absl/strings/internal/ostringstream.cc index d0f0f84b..05324c78 100644 --- a/absl/strings/internal/ostringstream.cc +++ b/absl/strings/internal/ostringstream.cc @@ -15,6 +15,7 @@ #include "absl/strings/internal/ostringstream.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { OStringStream::Buf::int_type OStringStream::overflow(int c) { @@ -31,4 +32,5 @@ std::streamsize OStringStream::xsputn(const char* s, std::streamsize n) { } } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/ostringstream.h b/absl/strings/internal/ostringstream.h index 20792015..d25d6047 100644 --- a/absl/strings/internal/ostringstream.h +++ b/absl/strings/internal/ostringstream.h @@ -23,6 +23,7 @@ #include "absl/base/port.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { // The same as std::ostringstream but appends to a user-specified std::string, @@ -82,6 +83,7 @@ class OStringStream : private std::basic_streambuf, public std::ostream { }; } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_OSTRINGSTREAM_H_ diff --git a/absl/strings/internal/pow10_helper.cc b/absl/strings/internal/pow10_helper.cc index 03ed8d07..42e96c34 100644 --- a/absl/strings/internal/pow10_helper.cc +++ b/absl/strings/internal/pow10_helper.cc @@ -17,6 +17,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { namespace { @@ -117,4 +118,5 @@ double Pow10(int exp) { } } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/pow10_helper.h b/absl/strings/internal/pow10_helper.h index 9d1aa710..c37c2c3f 100644 --- a/absl/strings/internal/pow10_helper.h +++ b/absl/strings/internal/pow10_helper.h @@ -22,7 +22,10 @@ #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { // Computes the precise value of 10^exp. (I.e. the nearest representable @@ -31,6 +34,7 @@ namespace strings_internal { double Pow10(int exp); } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_POW10_HELPER_H_ diff --git a/absl/strings/internal/pow10_helper_test.cc b/absl/strings/internal/pow10_helper_test.cc index a4a68b5d..a4ff76d3 100644 --- a/absl/strings/internal/pow10_helper_test.cc +++ b/absl/strings/internal/pow10_helper_test.cc @@ -20,6 +20,7 @@ #include "absl/strings/str_format.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { namespace { @@ -117,4 +118,5 @@ TEST(Pow10HelperTest, Works) { } // namespace } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/resize_uninitialized.h b/absl/strings/internal/resize_uninitialized.h index 0f5e964d..e42628e3 100644 --- a/absl/strings/internal/resize_uninitialized.h +++ b/absl/strings/internal/resize_uninitialized.h @@ -25,6 +25,7 @@ #include "absl/meta/type_traits.h" // for void_t namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { // Is a subclass of true_type or false_type, depending on whether or not @@ -66,6 +67,7 @@ inline void STLStringResizeUninitialized(string_type* s, size_t new_size) { } } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_RESIZE_UNINITIALIZED_H_ diff --git a/absl/strings/internal/stl_type_traits.h b/absl/strings/internal/stl_type_traits.h index 202ab374..6035ca45 100644 --- a/absl/strings/internal/stl_type_traits.h +++ b/absl/strings/internal/stl_type_traits.h @@ -40,6 +40,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { template class T> @@ -242,5 +243,6 @@ struct IsStrictlyBaseOfAndConvertibleToSTLContainer IsConvertibleToSTLContainer> {}; } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_STL_TYPE_TRAITS_H_ diff --git a/absl/strings/internal/str_format/arg.cc b/absl/strings/internal/str_format/arg.cc index b567a5c5..875bd99c 100644 --- a/absl/strings/internal/str_format/arg.cc +++ b/absl/strings/internal/str_format/arg.cc @@ -14,6 +14,7 @@ #include "absl/strings/internal/str_format/float_conversion.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { namespace { @@ -386,4 +387,5 @@ ABSL_INTERNAL_FORMAT_DISPATCH_OVERLOADS_EXPAND_(); } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/str_format/arg.h b/absl/strings/internal/str_format/arg.h index a209a927..b672a229 100644 --- a/absl/strings/internal/str_format/arg.h +++ b/absl/strings/internal/str_format/arg.h @@ -19,6 +19,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN class Cord; class FormatCountCapture; @@ -426,6 +427,7 @@ ABSL_INTERNAL_FORMAT_DISPATCH_OVERLOADS_EXPAND_(extern); } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_STR_FORMAT_ARG_H_ diff --git a/absl/strings/internal/str_format/arg_test.cc b/absl/strings/internal/str_format/arg_test.cc index 3421fac1..96c9cfd3 100644 --- a/absl/strings/internal/str_format/arg_test.cc +++ b/absl/strings/internal/str_format/arg_test.cc @@ -14,6 +14,7 @@ #include "absl/strings/str_format.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { namespace { @@ -108,4 +109,5 @@ const char kMyArray[] = "ABCDE"; } // namespace } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/str_format/bind.cc b/absl/strings/internal/str_format/bind.cc index 45e335a3..1ee281af 100644 --- a/absl/strings/internal/str_format/bind.cc +++ b/absl/strings/internal/str_format/bind.cc @@ -6,6 +6,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { namespace { @@ -236,4 +237,5 @@ int SnprintF(char* output, size_t size, const UntypedFormatSpecImpl format, } } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/str_format/bind.h b/absl/strings/internal/str_format/bind.h index dafcd610..2bf0c085 100644 --- a/absl/strings/internal/str_format/bind.h +++ b/absl/strings/internal/str_format/bind.h @@ -13,6 +13,7 @@ #include "absl/types/span.h" namespace absl { +ABSL_NAMESPACE_BEGIN class UntypedFormatSpec; @@ -202,6 +203,7 @@ class StreamedWrapper { }; } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_STR_FORMAT_BIND_H_ diff --git a/absl/strings/internal/str_format/bind_test.cc b/absl/strings/internal/str_format/bind_test.cc index 2574801a..f6817419 100644 --- a/absl/strings/internal/str_format/bind_test.cc +++ b/absl/strings/internal/str_format/bind_test.cc @@ -6,6 +6,7 @@ #include "gtest/gtest.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { namespace { @@ -138,4 +139,5 @@ TEST_F(FormatBindTest, FormatPack) { } // namespace } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/str_format/checker.h b/absl/strings/internal/str_format/checker.h index 04a88827..8993a79b 100644 --- a/absl/strings/internal/str_format/checker.h +++ b/absl/strings/internal/str_format/checker.h @@ -14,6 +14,7 @@ #endif // ABSL_INTERNAL_ENABLE_FORMAT_CHECKER namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { constexpr bool AllOf() { return true; } @@ -319,6 +320,7 @@ constexpr bool ValidFormatImpl(string_view format) { #endif // ABSL_INTERNAL_ENABLE_FORMAT_CHECKER } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_STR_FORMAT_CHECKER_H_ diff --git a/absl/strings/internal/str_format/checker_test.cc b/absl/strings/internal/str_format/checker_test.cc index 7aa194a7..c309e203 100644 --- a/absl/strings/internal/str_format/checker_test.cc +++ b/absl/strings/internal/str_format/checker_test.cc @@ -5,6 +5,7 @@ #include "absl/strings/str_format.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { namespace { @@ -147,4 +148,5 @@ TEST(StrFormatChecker, LongFormat) { } // namespace } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/str_format/convert_test.cc b/absl/strings/internal/str_format/convert_test.cc index 5f198059..ca994346 100644 --- a/absl/strings/internal/str_format/convert_test.cc +++ b/absl/strings/internal/str_format/convert_test.cc @@ -11,6 +11,7 @@ #include "absl/strings/internal/str_format/bind.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { namespace { @@ -646,4 +647,5 @@ TEST_F(FormatConvertTest, ExpectedFailures) { } // namespace } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/str_format/extension.cc b/absl/strings/internal/str_format/extension.cc index d7f58159..559011bf 100644 --- a/absl/strings/internal/str_format/extension.cc +++ b/absl/strings/internal/str_format/extension.cc @@ -20,6 +20,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { namespace { // clang-format off @@ -81,4 +82,5 @@ bool FormatSinkImpl::PutPaddedString(string_view v, int w, int p, bool l) { } } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/str_format/extension.h b/absl/strings/internal/str_format/extension.h index 3f4788c9..5726ea5c 100644 --- a/absl/strings/internal/str_format/extension.h +++ b/absl/strings/internal/str_format/extension.h @@ -26,6 +26,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN class Cord; @@ -406,6 +407,7 @@ inline size_t Excess(size_t used, size_t capacity) { } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_STR_FORMAT_EXTENSION_H_ diff --git a/absl/strings/internal/str_format/float_conversion.cc b/absl/strings/internal/str_format/float_conversion.cc index 9236acdc..ebe4da5b 100644 --- a/absl/strings/internal/str_format/float_conversion.cc +++ b/absl/strings/internal/str_format/float_conversion.cc @@ -9,6 +9,7 @@ #include "absl/base/config.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { namespace { @@ -482,4 +483,5 @@ bool ConvertFloatImpl(double v, const ConversionSpec &conv, } } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/str_format/float_conversion.h b/absl/strings/internal/str_format/float_conversion.h index 8ba5566d..49a6a636 100644 --- a/absl/strings/internal/str_format/float_conversion.h +++ b/absl/strings/internal/str_format/float_conversion.h @@ -4,6 +4,7 @@ #include "absl/strings/internal/str_format/extension.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { bool ConvertFloatImpl(float v, const ConversionSpec &conv, @@ -16,6 +17,7 @@ bool ConvertFloatImpl(long double v, const ConversionSpec &conv, FormatSinkImpl *sink); } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_STR_FORMAT_FLOAT_CONVERSION_H_ diff --git a/absl/strings/internal/str_format/output.cc b/absl/strings/internal/str_format/output.cc index 38987b63..c4b24706 100644 --- a/absl/strings/internal/str_format/output.cc +++ b/absl/strings/internal/str_format/output.cc @@ -18,6 +18,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { namespace { @@ -67,4 +68,5 @@ void FILERawSink::Write(string_view v) { } } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/str_format/output.h b/absl/strings/internal/str_format/output.h index 6dc2f3f7..28b288b7 100644 --- a/absl/strings/internal/str_format/output.h +++ b/absl/strings/internal/str_format/output.h @@ -29,6 +29,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN class Cord; @@ -97,6 +98,7 @@ auto InvokeFlush(T* out, string_view s) } } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_STR_FORMAT_OUTPUT_H_ diff --git a/absl/strings/internal/str_format/output_test.cc b/absl/strings/internal/str_format/output_test.cc index 6e04abef..e54e6f70 100644 --- a/absl/strings/internal/str_format/output_test.cc +++ b/absl/strings/internal/str_format/output_test.cc @@ -21,6 +21,7 @@ #include "gtest/gtest.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { TEST(InvokeFlush, String) { @@ -67,5 +68,6 @@ TEST(BufferRawSink, Limits) { } } // namespace +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/str_format/parser.cc b/absl/strings/internal/str_format/parser.cc index 9ef5615c..eff68f35 100644 --- a/absl/strings/internal/str_format/parser.cc +++ b/absl/strings/internal/str_format/parser.cc @@ -14,6 +14,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { using CC = ConversionChar::Id; @@ -300,4 +301,5 @@ bool ParsedFormatBase::MatchesConversions( } } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/str_format/parser.h b/absl/strings/internal/str_format/parser.h index 4b441f71..116dda06 100644 --- a/absl/strings/internal/str_format/parser.h +++ b/absl/strings/internal/str_format/parser.h @@ -16,6 +16,7 @@ #include "absl/strings/internal/str_format/extension.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { // The analyzed properties of a single specified conversion. @@ -317,6 +318,7 @@ class ExtendedParsedFormat : public str_format_internal::ParsedFormatBase { : ParsedFormatBase(s, allow_ignored, {C...}) {} }; } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_STR_FORMAT_PARSER_H_ diff --git a/absl/strings/internal/str_format/parser_test.cc b/absl/strings/internal/str_format/parser_test.cc index 6d356093..33ed8f09 100644 --- a/absl/strings/internal/str_format/parser_test.cc +++ b/absl/strings/internal/str_format/parser_test.cc @@ -7,6 +7,7 @@ #include "absl/base/macros.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { namespace { @@ -389,4 +390,5 @@ TEST_F(ParsedFormatTest, ParsingFlagOrder) { } // namespace } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/str_join_internal.h b/absl/strings/internal/str_join_internal.h index 7c35f4de..31dbf672 100644 --- a/absl/strings/internal/str_join_internal.h +++ b/absl/strings/internal/str_join_internal.h @@ -43,6 +43,7 @@ #include "absl/strings/str_cat.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { // @@ -307,6 +308,7 @@ std::string JoinRange(const Range& range, absl::string_view separator) { } } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_STR_JOIN_INTERNAL_H_ diff --git a/absl/strings/internal/str_split_internal.h b/absl/strings/internal/str_split_internal.h index 52f62226..b54f6ebe 100644 --- a/absl/strings/internal/str_split_internal.h +++ b/absl/strings/internal/str_split_internal.h @@ -47,6 +47,7 @@ #endif // _GLIBCXX_DEBUG namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { // This class is implicitly constructible from everything that absl::string_view @@ -448,6 +449,7 @@ class Splitter { }; } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_STR_SPLIT_INTERNAL_H_ diff --git a/absl/strings/internal/utf8.cc b/absl/strings/internal/utf8.cc index 82d36c24..8fd8edc1 100644 --- a/absl/strings/internal/utf8.cc +++ b/absl/strings/internal/utf8.cc @@ -17,6 +17,7 @@ #include "absl/strings/internal/utf8.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { size_t EncodeUTF8Char(char *buffer, char32_t utf8_char) { @@ -48,4 +49,5 @@ size_t EncodeUTF8Char(char *buffer, char32_t utf8_char) { } } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/utf8.h b/absl/strings/internal/utf8.h index 04236304..32fb1093 100644 --- a/absl/strings/internal/utf8.h +++ b/absl/strings/internal/utf8.h @@ -20,7 +20,10 @@ #include #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { // For Unicode code points 0 through 0x10FFFF, EncodeUTF8Char writes @@ -41,6 +44,7 @@ enum { kMaxEncodedUTF8Size = 4 }; size_t EncodeUTF8Char(char *buffer, char32_t utf8_char); } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_UTF8_H_ diff --git a/absl/strings/match.cc b/absl/strings/match.cc index 7b24241a..8127cb0c 100644 --- a/absl/strings/match.cc +++ b/absl/strings/match.cc @@ -17,6 +17,7 @@ #include "absl/strings/internal/memutil.h" namespace absl { +ABSL_NAMESPACE_BEGIN bool EqualsIgnoreCase(absl::string_view piece1, absl::string_view piece2) { return (piece1.size() == piece2.size() && @@ -35,4 +36,5 @@ bool EndsWithIgnoreCase(absl::string_view text, absl::string_view suffix) { EqualsIgnoreCase(text.substr(text.size() - suffix.size()), suffix); } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/match.h b/absl/strings/match.h index 762f359f..90fca98a 100644 --- a/absl/strings/match.h +++ b/absl/strings/match.h @@ -20,7 +20,7 @@ // This file contains simple utilities for performing string matching checks. // All of these function parameters are specified as `absl::string_view`, // meaning that these functions can accept `std::string`, `absl::string_view` or -// nul-terminated C-style strings. +// NUL-terminated C-style strings. // // Examples: // std::string s = "foo"; @@ -38,6 +38,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN // StrContains() // @@ -83,6 +84,7 @@ bool StartsWithIgnoreCase(absl::string_view text, absl::string_view prefix); // case in the comparison. bool EndsWithIgnoreCase(absl::string_view text, absl::string_view suffix); +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_MATCH_H_ diff --git a/absl/strings/numbers.cc b/absl/strings/numbers.cc index 4890bd54..caab4631 100644 --- a/absl/strings/numbers.cc +++ b/absl/strings/numbers.cc @@ -40,6 +40,7 @@ #include "absl/strings/str_cat.h" namespace absl { +ABSL_NAMESPACE_BEGIN bool SimpleAtof(absl::string_view str, float* out) { *out = 0.0; @@ -911,4 +912,5 @@ bool safe_strtou128_base(absl::string_view text, uint128* value, int base) { } } // namespace numbers_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/numbers.h b/absl/strings/numbers.h index 7a0d6f50..61204683 100644 --- a/absl/strings/numbers.h +++ b/absl/strings/numbers.h @@ -51,6 +51,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN // SimpleAtoi() // @@ -95,11 +96,13 @@ ABSL_MUST_USE_RESULT bool SimpleAtod(absl::string_view str, double* out); // unspecified state. ABSL_MUST_USE_RESULT bool SimpleAtob(absl::string_view str, bool* out); +ABSL_NAMESPACE_END } // namespace absl // End of public API. Implementation details follow. namespace absl { +ABSL_NAMESPACE_BEGIN namespace numbers_internal { // Digit conversion. @@ -254,6 +257,7 @@ ABSL_MUST_USE_RESULT inline bool SimpleAtoi(absl::string_view str, return numbers_internal::safe_strtou128_base(str, out, 10); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_NUMBERS_H_ diff --git a/absl/strings/str_cat.cc b/absl/strings/str_cat.cc index 4bd56f5f..d9afe2f3 100644 --- a/absl/strings/str_cat.cc +++ b/absl/strings/str_cat.cc @@ -25,6 +25,7 @@ #include "absl/strings/numbers.h" namespace absl { +ABSL_NAMESPACE_BEGIN AlphaNum::AlphaNum(Hex hex) { static_assert(numbers_internal::kFastToBufferSize >= 32, @@ -241,4 +242,5 @@ void StrAppend(std::string* dest, const AlphaNum& a, const AlphaNum& b, assert(out == begin + dest->size()); } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/str_cat.h b/absl/strings/str_cat.h index 663a1945..292fa235 100644 --- a/absl/strings/str_cat.h +++ b/absl/strings/str_cat.h @@ -64,6 +64,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { // AlphaNumBuffer allows a way to pass a string to StrCat without having to do @@ -401,6 +402,7 @@ SixDigits(double d) { return result; } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_STR_CAT_H_ diff --git a/absl/strings/str_format.h b/absl/strings/str_format.h index c11c93a2..fbbfe43d 100644 --- a/absl/strings/str_format.h +++ b/absl/strings/str_format.h @@ -82,6 +82,7 @@ #include "absl/strings/internal/str_format/parser.h" // IWYU pragma: export namespace absl { +ABSL_NAMESPACE_BEGIN // UntypedFormatSpec // @@ -530,6 +531,7 @@ ABSL_MUST_USE_RESULT inline bool FormatUntyped( str_format_internal::UntypedFormatSpecImpl::Extract(format), args); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_STR_FORMAT_H_ diff --git a/absl/strings/str_format_test.cc b/absl/strings/str_format_test.cc index cfd81bb3..d33bcaa2 100644 --- a/absl/strings/str_format_test.cc +++ b/absl/strings/str_format_test.cc @@ -10,6 +10,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { using str_format_internal::FormatArgImpl; @@ -622,6 +623,7 @@ TEST_F(FormatWrapperTest, ParsedFormat) { } } // namespace +ABSL_NAMESPACE_END } // namespace absl // Some codegen thunks that we can use to easily dump the generated assembly for diff --git a/absl/strings/str_join.h b/absl/strings/str_join.h index 4772f5d1..ae5731a4 100644 --- a/absl/strings/str_join.h +++ b/absl/strings/str_join.h @@ -60,6 +60,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN // ----------------------------------------------------------------------------- // Concept: Formatter @@ -286,6 +287,7 @@ std::string StrJoin(const std::tuple& value, return strings_internal::JoinAlgorithm(value, separator, AlphaNumFormatter()); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_STR_JOIN_H_ diff --git a/absl/strings/str_replace.cc b/absl/strings/str_replace.cc index 280f63d3..2bd5fa98 100644 --- a/absl/strings/str_replace.cc +++ b/absl/strings/str_replace.cc @@ -17,6 +17,7 @@ #include "absl/strings/str_cat.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { using FixedMapping = @@ -77,4 +78,5 @@ int StrReplaceAll(strings_internal::FixedMapping replacements, return StrReplaceAll(replacements, target); } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/str_replace.h b/absl/strings/str_replace.h index 30540d02..273c7077 100644 --- a/absl/strings/str_replace.h +++ b/absl/strings/str_replace.h @@ -46,6 +46,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN // StrReplaceAll() // @@ -212,6 +213,7 @@ int StrReplaceAll(const StrToStrMapping& replacements, std::string* target) { return substitutions; } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_STR_REPLACE_H_ diff --git a/absl/strings/str_split.cc b/absl/strings/str_split.cc index 25931307..d0f86669 100644 --- a/absl/strings/str_split.cc +++ b/absl/strings/str_split.cc @@ -27,6 +27,7 @@ #include "absl/strings/ascii.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { @@ -134,4 +135,5 @@ absl::string_view ByLength::Find(absl::string_view text, return absl::string_view(substr.data() + length_, 0); } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/str_split.h b/absl/strings/str_split.h index 73330789..a79cd4a0 100644 --- a/absl/strings/str_split.h +++ b/absl/strings/str_split.h @@ -49,6 +49,7 @@ #include "absl/strings/strip.h" namespace absl { +ABSL_NAMESPACE_BEGIN //------------------------------------------------------------------------------ // Delimiters @@ -506,6 +507,7 @@ StrSplit(strings_internal::ConvertibleToStringView text, Delimiter d, std::move(text), DelimiterType(d), std::move(p)); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_STR_SPLIT_H_ diff --git a/absl/strings/string_view.cc b/absl/strings/string_view.cc index d5e1a3de..c5f5de93 100644 --- a/absl/strings/string_view.cc +++ b/absl/strings/string_view.cc @@ -24,6 +24,7 @@ #include "absl/strings/internal/memutil.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { void WritePadding(std::ostream& o, size_t pad) { @@ -228,6 +229,7 @@ constexpr string_view::size_type string_view::npos; ABSL_STRING_VIEW_SELECTANY constexpr string_view::size_type string_view::kMaxSize; +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_USES_STD_STRING_VIEW diff --git a/absl/strings/string_view.h b/absl/strings/string_view.h index 6a650874..4b34e563 100644 --- a/absl/strings/string_view.h +++ b/absl/strings/string_view.h @@ -35,7 +35,9 @@ #include // IWYU pragma: export namespace absl { +ABSL_NAMESPACE_BEGIN using std::string_view; +ABSL_NAMESPACE_END } // namespace absl #else // ABSL_USES_STD_STRING_VIEW @@ -61,6 +63,7 @@ using std::string_view; #include "absl/base/port.h" namespace absl { +ABSL_NAMESPACE_BEGIN // absl::string_view // @@ -109,10 +112,10 @@ namespace absl { // example, when splitting a string, `std::vector` is a // natural data type for the output. // -// When constructed from a source which is nul-terminated, the `string_view` -// itself will not include the nul-terminator unless a specific size (including -// the nul) is passed to the constructor. As a result, common idioms that work -// on nul-terminated strings do not work on `string_view` objects. If you write +// When constructed from a source which is NUL-terminated, the `string_view` +// itself will not include the NUL-terminator unless a specific size (including +// the NUL) is passed to the constructor. As a result, common idioms that work +// on NUL-terminated strings do not work on `string_view` objects. If you write // code that scans a `string_view`, you must check its length rather than test // for nul, for example. Note, however, that nuls may still be embedded within // a `string_view` explicitly. @@ -179,7 +182,7 @@ class string_view { // doesn't need to be reevaluated after `ptr_` is set. : string_view(str.data(), str.size()) {} - // Implicit constructor of a `string_view` from nul-terminated `str`. When + // Implicit constructor of a `string_view` from NUL-terminated `str`. When // accepting possibly null strings, use `absl::NullSafeStringView(str)` // instead (see below). constexpr string_view(const char* str) // NOLINT(runtime/explicit) @@ -309,8 +312,8 @@ class string_view { // // Returns a pointer to the underlying character array (which is of course // stored elsewhere). Note that `string_view::data()` may contain embedded nul - // characters, but the returned buffer may or may not be nul-terminated; - // therefore, do not pass `data()` to a routine that expects a nul-terminated + // characters, but the returned buffer may or may not be NUL-terminated; + // therefore, do not pass `data()` to a routine that expects a NUL-terminated // std::string. constexpr const_pointer data() const noexcept { return ptr_; } @@ -577,6 +580,7 @@ constexpr bool operator>=(string_view x, string_view y) noexcept { // IO Insertion Operator std::ostream& operator<<(std::ostream& o, string_view piece); +ABSL_NAMESPACE_END } // namespace absl #undef ABSL_INTERNAL_STRING_VIEW_MEMCMP @@ -584,6 +588,7 @@ std::ostream& operator<<(std::ostream& o, string_view piece); #endif // ABSL_USES_STD_STRING_VIEW namespace absl { +ABSL_NAMESPACE_BEGIN // ClippedSubstr() // @@ -604,6 +609,7 @@ inline string_view NullSafeStringView(const char* p) { return p ? string_view(p) : string_view(); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_STRING_VIEW_H_ diff --git a/absl/strings/strip.h b/absl/strings/strip.h index e1341e08..111872ca 100644 --- a/absl/strings/strip.h +++ b/absl/strings/strip.h @@ -30,6 +30,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN // ConsumePrefix() // @@ -84,6 +85,7 @@ ABSL_MUST_USE_RESULT inline absl::string_view StripSuffix( return str; } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_STRIP_H_ diff --git a/absl/strings/substitute.cc b/absl/strings/substitute.cc index 5d28c528..5b69a3ef 100644 --- a/absl/strings/substitute.cc +++ b/absl/strings/substitute.cc @@ -23,6 +23,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace substitute_internal { void SubstituteAndAppendArray(std::string* output, absl::string_view format, @@ -166,4 +167,5 @@ Arg::Arg(Dec dec) { } } // namespace substitute_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/substitute.h b/absl/strings/substitute.h index 233e9dcf..766aca42 100644 --- a/absl/strings/substitute.h +++ b/absl/strings/substitute.h @@ -86,6 +86,7 @@ #include "absl/strings/strip.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace substitute_internal { // Arg @@ -681,6 +682,7 @@ std::string Substitute( "format std::string doesn't contain all of $0 through $9"); #endif // ABSL_BAD_CALL_IF +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_SUBSTITUTE_H_ diff --git a/absl/synchronization/BUILD.bazel b/absl/synchronization/BUILD.bazel index 36dc98f3..3f876b9f 100644 --- a/absl/synchronization/BUILD.bazel +++ b/absl/synchronization/BUILD.bazel @@ -43,6 +43,7 @@ cc_library( deps = [ "//absl/base", "//absl/base:base_internal", + "//absl/base:config", "//absl/base:core_headers", "//absl/base:malloc_internal", "//absl/base:raw_logging_internal", diff --git a/absl/synchronization/CMakeLists.txt b/absl/synchronization/CMakeLists.txt index 3c47a1bc..dfe5d05d 100644 --- a/absl/synchronization/CMakeLists.txt +++ b/absl/synchronization/CMakeLists.txt @@ -26,6 +26,7 @@ absl_cc_library( DEPS absl::base absl::base_internal + absl::config absl::core_headers absl::malloc_internal absl::raw_logging_internal diff --git a/absl/synchronization/barrier.cc b/absl/synchronization/barrier.cc index c2c539ac..0dfd795e 100644 --- a/absl/synchronization/barrier.cc +++ b/absl/synchronization/barrier.cc @@ -18,6 +18,7 @@ #include "absl/synchronization/mutex.h" namespace absl { +ABSL_NAMESPACE_BEGIN // Return whether int *arg is zero. static bool IsZero(void *arg) { @@ -47,4 +48,5 @@ bool Barrier::Block() { return this->num_to_exit_ == 0; } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/synchronization/barrier.h b/absl/synchronization/barrier.h index cb5d821a..d8e75440 100644 --- a/absl/synchronization/barrier.h +++ b/absl/synchronization/barrier.h @@ -23,6 +23,7 @@ #include "absl/synchronization/mutex.h" namespace absl { +ABSL_NAMESPACE_BEGIN // Barrier // @@ -73,5 +74,6 @@ class Barrier { int num_to_exit_ ABSL_GUARDED_BY(lock_); }; +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_SYNCHRONIZATION_BARRIER_H_ diff --git a/absl/synchronization/blocking_counter.cc b/absl/synchronization/blocking_counter.cc index 481a06b2..3cea7aed 100644 --- a/absl/synchronization/blocking_counter.cc +++ b/absl/synchronization/blocking_counter.cc @@ -17,6 +17,7 @@ #include "absl/base/internal/raw_logging.h" namespace absl { +ABSL_NAMESPACE_BEGIN // Return whether int *arg is zero. static bool IsZero(void *arg) { @@ -52,4 +53,5 @@ void BlockingCounter::Wait() { // after we return from this method. } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/synchronization/blocking_counter.h b/absl/synchronization/blocking_counter.h index 77560fc0..1f53f9f2 100644 --- a/absl/synchronization/blocking_counter.h +++ b/absl/synchronization/blocking_counter.h @@ -24,6 +24,7 @@ #include "absl/synchronization/mutex.h" namespace absl { +ABSL_NAMESPACE_BEGIN // BlockingCounter // @@ -92,6 +93,7 @@ class BlockingCounter { int num_waiting_ ABSL_GUARDED_BY(lock_); }; +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_SYNCHRONIZATION_BLOCKING_COUNTER_H_ diff --git a/absl/synchronization/blocking_counter_test.cc b/absl/synchronization/blocking_counter_test.cc index c63e3392..2926224a 100644 --- a/absl/synchronization/blocking_counter_test.cc +++ b/absl/synchronization/blocking_counter_test.cc @@ -22,6 +22,7 @@ #include "absl/time/time.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { void PauseAndDecreaseCounter(BlockingCounter* counter, int* done) { @@ -63,4 +64,5 @@ TEST(BlockingCounterTest, BasicFunctionality) { } } // namespace +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/synchronization/internal/create_thread_identity.cc b/absl/synchronization/internal/create_thread_identity.cc index ec49d1ca..fa0070a9 100644 --- a/absl/synchronization/internal/create_thread_identity.cc +++ b/absl/synchronization/internal/create_thread_identity.cc @@ -27,6 +27,7 @@ #include "absl/synchronization/internal/per_thread_sem.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace synchronization_internal { // ThreadIdentity storage is persistent, we maintain a free-list of previously @@ -133,6 +134,7 @@ base_internal::ThreadIdentity* CreateThreadIdentity() { } } // namespace synchronization_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_LOW_LEVEL_ALLOC_MISSING diff --git a/absl/synchronization/internal/create_thread_identity.h b/absl/synchronization/internal/create_thread_identity.h index 97237a6e..e121f683 100644 --- a/absl/synchronization/internal/create_thread_identity.h +++ b/absl/synchronization/internal/create_thread_identity.h @@ -29,6 +29,7 @@ #include "absl/base/port.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace synchronization_internal { // Allocates and attaches a ThreadIdentity object for the calling thread. @@ -53,6 +54,7 @@ inline base_internal::ThreadIdentity* GetOrCreateCurrentThreadIdentity() { } } // namespace synchronization_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_SYNCHRONIZATION_INTERNAL_CREATE_THREAD_IDENTITY_H_ diff --git a/absl/synchronization/internal/graphcycles.cc b/absl/synchronization/internal/graphcycles.cc index 0c8c7564..6a2bcdf6 100644 --- a/absl/synchronization/internal/graphcycles.cc +++ b/absl/synchronization/internal/graphcycles.cc @@ -44,6 +44,7 @@ // Do not use STL. This module does not use standard memory allocation. namespace absl { +ABSL_NAMESPACE_BEGIN namespace synchronization_internal { namespace { @@ -690,6 +691,7 @@ int GraphCycles::GetStackTrace(GraphId id, void*** ptr) { } } // namespace synchronization_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_LOW_LEVEL_ALLOC_MISSING diff --git a/absl/synchronization/internal/graphcycles.h b/absl/synchronization/internal/graphcycles.h index e08dc09d..ceba33e4 100644 --- a/absl/synchronization/internal/graphcycles.h +++ b/absl/synchronization/internal/graphcycles.h @@ -40,7 +40,10 @@ #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace synchronization_internal { // Opaque identifier for a graph node. @@ -132,6 +135,7 @@ class GraphCycles { }; } // namespace synchronization_internal +ABSL_NAMESPACE_END } // namespace absl #endif diff --git a/absl/synchronization/internal/graphcycles_test.cc b/absl/synchronization/internal/graphcycles_test.cc index 58e8477b..74eaffe7 100644 --- a/absl/synchronization/internal/graphcycles_test.cc +++ b/absl/synchronization/internal/graphcycles_test.cc @@ -25,6 +25,7 @@ #include "absl/base/macros.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace synchronization_internal { // We emulate a GraphCycles object with a node vector and an edge vector. @@ -459,4 +460,5 @@ TEST_F(GraphCyclesTest, ManyEdges) { } } // namespace synchronization_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/synchronization/internal/kernel_timeout.h b/absl/synchronization/internal/kernel_timeout.h index 61c72e75..d6ac5db0 100644 --- a/absl/synchronization/internal/kernel_timeout.h +++ b/absl/synchronization/internal/kernel_timeout.h @@ -34,6 +34,7 @@ #include "absl/time/time.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace synchronization_internal { class Futex; @@ -148,6 +149,7 @@ class KernelTimeout { }; } // namespace synchronization_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_SYNCHRONIZATION_INTERNAL_KERNEL_TIMEOUT_H_ diff --git a/absl/synchronization/internal/mutex_nonprod.cc b/absl/synchronization/internal/mutex_nonprod.cc index 267deaff..4590b98d 100644 --- a/absl/synchronization/internal/mutex_nonprod.cc +++ b/absl/synchronization/internal/mutex_nonprod.cc @@ -31,6 +31,7 @@ #include "absl/time/time.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace synchronization_internal { namespace { @@ -315,4 +316,5 @@ bool Condition::Eval() const { void RegisterSymbolizer(bool (*)(const void*, char*, int)) {} +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/synchronization/internal/mutex_nonprod.inc b/absl/synchronization/internal/mutex_nonprod.inc index b8d5af79..85dae0ff 100644 --- a/absl/synchronization/internal/mutex_nonprod.inc +++ b/absl/synchronization/internal/mutex_nonprod.inc @@ -36,6 +36,7 @@ #endif namespace absl { +ABSL_NAMESPACE_BEGIN class Condition; namespace synchronization_internal { @@ -256,4 +257,5 @@ class SynchronizationStorage { }; } // namespace synchronization_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/synchronization/internal/per_thread_sem.cc b/absl/synchronization/internal/per_thread_sem.cc index 2a78b20f..821ca9b4 100644 --- a/absl/synchronization/internal/per_thread_sem.cc +++ b/absl/synchronization/internal/per_thread_sem.cc @@ -25,6 +25,7 @@ #include "absl/synchronization/internal/waiter.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace synchronization_internal { void PerThreadSem::SetThreadBlockedCounter(std::atomic *counter) { @@ -62,6 +63,7 @@ void PerThreadSem::Tick(base_internal::ThreadIdentity *identity) { } } // namespace synchronization_internal +ABSL_NAMESPACE_END } // namespace absl extern "C" { diff --git a/absl/synchronization/internal/per_thread_sem.h b/absl/synchronization/internal/per_thread_sem.h index 113cdfb7..8ab43915 100644 --- a/absl/synchronization/internal/per_thread_sem.h +++ b/absl/synchronization/internal/per_thread_sem.h @@ -32,6 +32,7 @@ #include "absl/synchronization/internal/kernel_timeout.h" namespace absl { +ABSL_NAMESPACE_BEGIN class Mutex; @@ -85,6 +86,7 @@ class PerThreadSem { }; } // namespace synchronization_internal +ABSL_NAMESPACE_END } // namespace absl // In some build configurations we pass --detect-odr-violations to the diff --git a/absl/synchronization/internal/per_thread_sem_test.cc b/absl/synchronization/internal/per_thread_sem_test.cc index dba72390..b5a2f6d4 100644 --- a/absl/synchronization/internal/per_thread_sem_test.cc +++ b/absl/synchronization/internal/per_thread_sem_test.cc @@ -33,6 +33,7 @@ // primitives which might use PerThreadSem, most notably absl::Mutex. namespace absl { +ABSL_NAMESPACE_BEGIN namespace synchronization_internal { class SimpleSemaphore { @@ -175,4 +176,5 @@ TEST_F(PerThreadSemTest, Timeouts) { } // namespace } // namespace synchronization_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/synchronization/internal/thread_pool.h b/absl/synchronization/internal/thread_pool.h index a00f2be8..0cb96dac 100644 --- a/absl/synchronization/internal/thread_pool.h +++ b/absl/synchronization/internal/thread_pool.h @@ -26,6 +26,7 @@ #include "absl/synchronization/mutex.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace synchronization_internal { // A simple ThreadPool implementation for tests. @@ -86,6 +87,7 @@ class ThreadPool { }; } // namespace synchronization_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_SYNCHRONIZATION_INTERNAL_THREAD_POOL_H_ diff --git a/absl/synchronization/internal/waiter.cc b/absl/synchronization/internal/waiter.cc index e7000d3a..ddd6081e 100644 --- a/absl/synchronization/internal/waiter.cc +++ b/absl/synchronization/internal/waiter.cc @@ -49,6 +49,7 @@ #include "absl/synchronization/internal/kernel_timeout.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace synchronization_internal { static void MaybeBecomeIdle() { @@ -481,4 +482,5 @@ void Waiter::InternalCondVarPoke() { #endif } // namespace synchronization_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/synchronization/internal/waiter.h b/absl/synchronization/internal/waiter.h index 9540598b..5af5c282 100644 --- a/absl/synchronization/internal/waiter.h +++ b/absl/synchronization/internal/waiter.h @@ -62,6 +62,7 @@ #endif namespace absl { +ABSL_NAMESPACE_BEGIN namespace synchronization_internal { // Waiter is an OS-specific semaphore. @@ -157,6 +158,7 @@ class Waiter { }; } // namespace synchronization_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_SYNCHRONIZATION_INTERNAL_WAITER_H_ diff --git a/absl/synchronization/mutex.cc b/absl/synchronization/mutex.cc index 100def2d..46af8a52 100644 --- a/absl/synchronization/mutex.cc +++ b/absl/synchronization/mutex.cc @@ -71,6 +71,7 @@ ABSL_ATTRIBUTE_WEAK void AbslInternalMutexYield() { std::this_thread::yield(); } } // extern "C" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { @@ -295,7 +296,7 @@ static struct SynchEvent { // this is a trivial hash table for the events bool log; // logging turned on // Constant after initialization - char name[1]; // actually longer---null-terminated std::string + char name[1]; // actually longer---NUL-terminated std::string } * synch_event[kNSynchEvent] ABSL_GUARDED_BY(synch_event_mu); // Ensure that the object at "addr" has a SynchEvent struct associated with it, @@ -2720,4 +2721,5 @@ bool Condition::GuaranteedEqual(const Condition *a, const Condition *b) { a->arg_ == b->arg_ && a->method_ == b->method_; } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/synchronization/mutex.h b/absl/synchronization/mutex.h index ccd94618..8c70c4ce 100644 --- a/absl/synchronization/mutex.h +++ b/absl/synchronization/mutex.h @@ -82,6 +82,7 @@ #endif namespace absl { +ABSL_NAMESPACE_BEGIN class Condition; struct SynchWaitParams; @@ -1000,7 +1001,7 @@ void RegisterCondVarTracer(void (*fn)(const char *msg, const void *cv)); // // 'pc' is the program counter being symbolized, 'out' is the buffer to write // into, and 'out_size' is the size of the buffer. This function can return -// false if symbolizing failed, or true if a null-terminated symbol was written +// false if symbolizing failed, or true if a NUL-terminated symbol was written // to 'out.' // // This has the same memory ordering concerns as RegisterMutexProfiler() above. @@ -1039,6 +1040,7 @@ enum class OnDeadlockCycle { // the manner chosen here. void SetMutexDeadlockDetectionMode(OnDeadlockCycle mode); +ABSL_NAMESPACE_END } // namespace absl // In some build configurations we pass --detect-odr-violations to the diff --git a/absl/synchronization/notification.cc b/absl/synchronization/notification.cc index 1eb7f416..e91b9038 100644 --- a/absl/synchronization/notification.cc +++ b/absl/synchronization/notification.cc @@ -22,6 +22,7 @@ #include "absl/time/time.h" namespace absl { +ABSL_NAMESPACE_BEGIN void Notification::Notify() { MutexLock l(&this->mutex_); @@ -73,4 +74,5 @@ bool Notification::WaitForNotificationWithDeadline(absl::Time deadline) const { return notified; } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/synchronization/notification.h b/absl/synchronization/notification.h index 36c2ce3d..9a354ca2 100644 --- a/absl/synchronization/notification.h +++ b/absl/synchronization/notification.h @@ -57,6 +57,7 @@ #include "absl/time/time.h" namespace absl { +ABSL_NAMESPACE_BEGIN // ----------------------------------------------------------------------------- // Notification @@ -116,6 +117,7 @@ class Notification { std::atomic notified_yet_; // written under mutex_ }; +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_SYNCHRONIZATION_NOTIFICATION_H_ diff --git a/absl/synchronization/notification_test.cc b/absl/synchronization/notification_test.cc index 059d4cd2..100ea76f 100644 --- a/absl/synchronization/notification_test.cc +++ b/absl/synchronization/notification_test.cc @@ -21,6 +21,7 @@ #include "absl/synchronization/mutex.h" namespace absl { +ABSL_NAMESPACE_BEGIN // A thread-safe class that holds a counter. class ThreadSafeCounter { @@ -128,4 +129,5 @@ TEST(NotificationTest, SanityTest) { BasicTests(true, &local_notification2); } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/time/civil_time.cc b/absl/time/civil_time.cc index 7b86fa8b..ada82cbc 100644 --- a/absl/time/civil_time.cc +++ b/absl/time/civil_time.cc @@ -21,6 +21,7 @@ #include "absl/time/time.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { @@ -170,4 +171,5 @@ std::ostream& operator<<(std::ostream& os, CivilSecond s) { } // namespace time_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/time/civil_time.h b/absl/time/civil_time.h index 77c3be2e..bb460044 100644 --- a/absl/time/civil_time.h +++ b/absl/time/civil_time.h @@ -76,6 +76,7 @@ #include "absl/time/internal/cctz/include/cctz/civil_time.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace time_internal { struct second_tag : cctz::detail::second_tag {}; @@ -531,6 +532,7 @@ std::ostream& operator<<(std::ostream& os, CivilSecond s); } // namespace time_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_TIME_CIVIL_TIME_H_ diff --git a/absl/time/clock.cc b/absl/time/clock.cc index bc6f5ccf..9e9a0386 100644 --- a/absl/time/clock.cc +++ b/absl/time/clock.cc @@ -34,6 +34,7 @@ #include "absl/base/thread_annotations.h" namespace absl { +ABSL_NAMESPACE_BEGIN Time Now() { // TODO(bww): Get a timespec instead so we don't have to divide. int64_t n = absl::GetCurrentTimeNanos(); @@ -43,6 +44,7 @@ Time Now() { } return time_internal::FromUnixDuration(absl::Nanoseconds(n)); } +ABSL_NAMESPACE_END } // namespace absl // Decide if we should use the fast GetCurrentTimeNanos() algorithm @@ -71,9 +73,11 @@ Time Now() { #if !ABSL_USE_CYCLECLOCK_FOR_GET_CURRENT_TIME_NANOS namespace absl { +ABSL_NAMESPACE_BEGIN int64_t GetCurrentTimeNanos() { return GET_CURRENT_TIME_NANOS_FROM_SYSTEM(); } +ABSL_NAMESPACE_END } // namespace absl #else // Use the cyclecounter-based implementation below. @@ -91,6 +95,7 @@ static int64_t stats_slow_paths; static int64_t stats_fast_slow_paths; namespace absl { +ABSL_NAMESPACE_BEGIN namespace time_internal { // This is a friend wrapper around UnscaledCycleClock::Now() // (needed to access UnscaledCycleClock). @@ -515,10 +520,12 @@ static uint64_t UpdateLastSample(uint64_t now_cycles, uint64_t now_ns, return estimated_base_ns; } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_USE_CYCLECLOCK_FOR_GET_CURRENT_TIME_NANOS namespace absl { +ABSL_NAMESPACE_BEGIN namespace { // Returns the maximum duration that SleepOnce() can sleep for. @@ -546,6 +553,7 @@ void SleepOnce(absl::Duration to_sleep) { } } // namespace +ABSL_NAMESPACE_END } // namespace absl extern "C" { diff --git a/absl/time/clock.h b/absl/time/clock.h index bb52e4f6..27764a92 100644 --- a/absl/time/clock.h +++ b/absl/time/clock.h @@ -26,6 +26,7 @@ #include "absl/time/time.h" namespace absl { +ABSL_NAMESPACE_BEGIN // Now() // @@ -49,6 +50,7 @@ int64_t GetCurrentTimeNanos(); // * Returns immediately when passed a nonpositive duration. void SleepFor(absl::Duration duration); +ABSL_NAMESPACE_END } // namespace absl // ----------------------------------------------------------------------------- diff --git a/absl/time/duration.cc b/absl/time/duration.cc index f0b4631d..b1af8406 100644 --- a/absl/time/duration.cc +++ b/absl/time/duration.cc @@ -71,6 +71,7 @@ #include "absl/time/time.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { @@ -917,4 +918,5 @@ bool ParseFlag(const std::string& text, Duration* dst, std::string* ) { std::string UnparseFlag(Duration d) { return FormatDuration(d); } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/time/duration_test.cc b/absl/time/duration_test.cc index 5dce9ac8..49ebd118 100644 --- a/absl/time/duration_test.cc +++ b/absl/time/duration_test.cc @@ -762,11 +762,6 @@ TEST(Duration, DivisionByZero) { const double dbl_inf = std::numeric_limits::infinity(); const double dbl_denorm = std::numeric_limits::denorm_min(); - // IEEE 754 behavior - double z = 0.0, two = 2.0; - EXPECT_TRUE(std::isinf(two / z)); - EXPECT_TRUE(std::isnan(z / z)); // We'll return inf - // Operator/(Duration, double) EXPECT_EQ(inf, zero / 0.0); EXPECT_EQ(-inf, zero / -0.0); diff --git a/absl/time/format.cc b/absl/time/format.cc index ebe872cf..5997ef0c 100644 --- a/absl/time/format.cc +++ b/absl/time/format.cc @@ -22,6 +22,7 @@ namespace cctz = absl::time_internal::cctz; namespace absl { +ABSL_NAMESPACE_BEGIN extern const char RFC3339_full[] = "%Y-%m-%dT%H:%M:%E*S%Ez"; extern const char RFC3339_sec[] = "%Y-%m-%dT%H:%M:%S%Ez"; @@ -145,4 +146,5 @@ std::string UnparseFlag(absl::Time t) { return absl::FormatTime(RFC3339_full, t, absl::UTCTimeZone()); } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/time/internal/get_current_time_chrono.inc b/absl/time/internal/get_current_time_chrono.inc index 5180230d..5eeb6406 100644 --- a/absl/time/internal/get_current_time_chrono.inc +++ b/absl/time/internal/get_current_time_chrono.inc @@ -16,6 +16,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN namespace time_internal { static int64_t GetCurrentTimeNanosFromSystem() { @@ -26,4 +27,5 @@ static int64_t GetCurrentTimeNanosFromSystem() { } } // namespace time_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/time/internal/get_current_time_posix.inc b/absl/time/internal/get_current_time_posix.inc index 65474ca6..42072000 100644 --- a/absl/time/internal/get_current_time_posix.inc +++ b/absl/time/internal/get_current_time_posix.inc @@ -7,6 +7,7 @@ #include "absl/base/internal/raw_logging.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace time_internal { static int64_t GetCurrentTimeNanosFromSystem() { @@ -19,4 +20,5 @@ static int64_t GetCurrentTimeNanosFromSystem() { } } // namespace time_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/time/internal/test_util.cc b/absl/time/internal/test_util.cc index fbddbb73..9bffe121 100644 --- a/absl/time/internal/test_util.cc +++ b/absl/time/internal/test_util.cc @@ -24,6 +24,7 @@ namespace cctz = absl::time_internal::cctz; namespace absl { +ABSL_NAMESPACE_BEGIN namespace time_internal { TimeZone LoadTimeZone(const std::string& name) { @@ -33,9 +34,11 @@ TimeZone LoadTimeZone(const std::string& name) { } } // namespace time_internal +ABSL_NAMESPACE_END } // namespace absl namespace absl { +ABSL_NAMESPACE_BEGIN namespace time_internal { namespace cctz_extension { namespace { @@ -123,4 +126,5 @@ ZoneInfoSourceFactory zone_info_source_factory = TestFactory; } // namespace cctz_extension } // namespace time_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/time/internal/test_util.h b/absl/time/internal/test_util.h index d7319ea8..5c4bf1f6 100644 --- a/absl/time/internal/test_util.h +++ b/absl/time/internal/test_util.h @@ -20,12 +20,14 @@ #include "absl/time/time.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace time_internal { // Loads the named timezone, but dies on any failure. absl::TimeZone LoadTimeZone(const std::string& name); } // namespace time_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_TIME_INTERNAL_TEST_UTIL_H_ diff --git a/absl/time/time.cc b/absl/time/time.cc index 60382be7..6bb36cb3 100644 --- a/absl/time/time.cc +++ b/absl/time/time.cc @@ -47,6 +47,7 @@ namespace cctz = absl::time_internal::cctz; namespace absl { +ABSL_NAMESPACE_BEGIN namespace { @@ -494,4 +495,5 @@ struct tm ToTM(absl::Time t, absl::TimeZone tz) { return tm; } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/time/time.h b/absl/time/time.h index be064813..7507b0cd 100644 --- a/absl/time/time.h +++ b/absl/time/time.h @@ -89,6 +89,7 @@ struct timeval; #include "absl/time/internal/cctz/include/cctz/time_zone.h" namespace absl { +ABSL_NAMESPACE_BEGIN class Duration; // Defined below class Time; // Defined below @@ -1574,6 +1575,7 @@ constexpr Time FromTimeT(time_t t) { return time_internal::FromUnixDuration(Seconds(t)); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_TIME_TIME_H_ diff --git a/absl/types/any.h b/absl/types/any.h index f7967694..16bda79c 100644 --- a/absl/types/any.h +++ b/absl/types/any.h @@ -61,10 +61,12 @@ #include // IWYU pragma: export namespace absl { +ABSL_NAMESPACE_BEGIN using std::any; using std::any_cast; using std::bad_any_cast; using std::make_any; +ABSL_NAMESPACE_END } // namespace absl #else // ABSL_USES_STD_ANY @@ -91,6 +93,7 @@ using std::make_any; #endif // !defined(__GNUC__) || defined(__GXX_RTTI) namespace absl { +ABSL_NAMESPACE_BEGIN namespace any_internal { @@ -534,6 +537,7 @@ T* any_cast(any* operand) noexcept { : nullptr; } +ABSL_NAMESPACE_END } // namespace absl #undef ABSL_ANY_DETAIL_HAS_RTTI diff --git a/absl/types/bad_any_cast.cc b/absl/types/bad_any_cast.cc index 2a538126..b0592cc9 100644 --- a/absl/types/bad_any_cast.cc +++ b/absl/types/bad_any_cast.cc @@ -22,6 +22,7 @@ #include "absl/base/internal/raw_logging.h" namespace absl { +ABSL_NAMESPACE_BEGIN bad_any_cast::~bad_any_cast() = default; @@ -39,6 +40,7 @@ void ThrowBadAnyCast() { } } // namespace any_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_USES_STD_ANY diff --git a/absl/types/bad_any_cast.h b/absl/types/bad_any_cast.h index 6a53c010..114cef80 100644 --- a/absl/types/bad_any_cast.h +++ b/absl/types/bad_any_cast.h @@ -30,12 +30,15 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN using std::bad_any_cast; +ABSL_NAMESPACE_END } // namespace absl #else // ABSL_USES_STD_ANY namespace absl { +ABSL_NAMESPACE_BEGIN // ----------------------------------------------------------------------------- // bad_any_cast @@ -64,6 +67,7 @@ namespace any_internal { [[noreturn]] void ThrowBadAnyCast(); } // namespace any_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_USES_STD_ANY diff --git a/absl/types/bad_optional_access.cc b/absl/types/bad_optional_access.cc index d9ec21bf..26aca70d 100644 --- a/absl/types/bad_optional_access.cc +++ b/absl/types/bad_optional_access.cc @@ -22,6 +22,7 @@ #include "absl/base/internal/raw_logging.h" namespace absl { +ABSL_NAMESPACE_BEGIN bad_optional_access::~bad_optional_access() = default; @@ -41,6 +42,7 @@ void throw_bad_optional_access() { } } // namespace optional_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_USES_STD_OPTIONAL diff --git a/absl/types/bad_optional_access.h b/absl/types/bad_optional_access.h index 32dd6a91..a500286a 100644 --- a/absl/types/bad_optional_access.h +++ b/absl/types/bad_optional_access.h @@ -30,12 +30,15 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN using std::bad_optional_access; +ABSL_NAMESPACE_END } // namespace absl #else // ABSL_USES_STD_OPTIONAL namespace absl { +ABSL_NAMESPACE_BEGIN // ----------------------------------------------------------------------------- // bad_optional_access @@ -67,6 +70,7 @@ namespace optional_internal { [[noreturn]] void throw_bad_optional_access(); } // namespace optional_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_USES_STD_OPTIONAL diff --git a/absl/types/bad_variant_access.cc b/absl/types/bad_variant_access.cc index dbaea9e9..3dc88cc0 100644 --- a/absl/types/bad_variant_access.cc +++ b/absl/types/bad_variant_access.cc @@ -23,6 +23,7 @@ #include "absl/base/internal/raw_logging.h" namespace absl { +ABSL_NAMESPACE_BEGIN ////////////////////////// // [variant.bad.access] // @@ -57,6 +58,7 @@ void Rethrow() { } } // namespace variant_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_USES_STD_VARIANT diff --git a/absl/types/bad_variant_access.h b/absl/types/bad_variant_access.h index 6935d01b..095969f9 100644 --- a/absl/types/bad_variant_access.h +++ b/absl/types/bad_variant_access.h @@ -30,12 +30,15 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN using std::bad_variant_access; +ABSL_NAMESPACE_END } // namespace absl #else // ABSL_USES_STD_VARIANT namespace absl { +ABSL_NAMESPACE_BEGIN // ----------------------------------------------------------------------------- // bad_variant_access @@ -71,6 +74,7 @@ namespace variant_internal { [[noreturn]] void Rethrow(); } // namespace variant_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_USES_STD_VARIANT diff --git a/absl/types/compare.h b/absl/types/compare.h index a213e0b0..c29ced52 100644 --- a/absl/types/compare.h +++ b/absl/types/compare.h @@ -39,6 +39,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace compare_internal { using value_type = int8_t; @@ -551,6 +552,7 @@ constexpr absl::weak_ordering do_three_way_comparison(const Compare &compare, } } // namespace compare_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_TYPES_COMPARE_H_ diff --git a/absl/types/compare_test.cc b/absl/types/compare_test.cc index ee396fc5..955844b5 100644 --- a/absl/types/compare_test.cc +++ b/absl/types/compare_test.cc @@ -18,6 +18,7 @@ #include "absl/base/casts.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { // This is necessary to avoid a bunch of lint warnings suggesting that we use @@ -334,4 +335,5 @@ TEST(Compare, StaticAsserts) { #endif // __cpp_inline_variables } // namespace +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/types/internal/conformance_aliases.h b/absl/types/internal/conformance_aliases.h index 7d5d0e09..0cc6884e 100644 --- a/absl/types/internal/conformance_aliases.h +++ b/absl/types/internal/conformance_aliases.h @@ -26,6 +26,7 @@ #include "absl/types/internal/conformance_profile.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace types_internal { // Creates both a Profile and a corresponding Archetype with root name "name". @@ -438,6 +439,7 @@ using ExpandSupportedProfiles = Receiver< // (potentially) non-noexcept moves. } // namespace types_internal +ABSL_NAMESPACE_END } // namespace absl #undef ABSL_INTERNAL_PROFILE_AND_ARCHETYPE_ALIAS diff --git a/absl/types/internal/conformance_archetype.h b/absl/types/internal/conformance_archetype.h index 97ee7265..2349e0f7 100644 --- a/absl/types/internal/conformance_archetype.h +++ b/absl/types/internal/conformance_archetype.h @@ -43,6 +43,7 @@ #include "absl/types/internal/conformance_profile.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace types_internal { // A minimum-conforming implementation of a type with properties specified in @@ -961,6 +962,7 @@ struct EnabledHash { }; } // namespace types_internal +ABSL_NAMESPACE_END } // namespace absl namespace std { diff --git a/absl/types/internal/conformance_profile.h b/absl/types/internal/conformance_profile.h index dce3bbee..e62004fd 100644 --- a/absl/types/internal/conformance_profile.h +++ b/absl/types/internal/conformance_profile.h @@ -44,6 +44,7 @@ // TODO(calabrese) Add support for extending profiles. namespace absl { +ABSL_NAMESPACE_BEGIN namespace types_internal { template @@ -369,6 +370,7 @@ template struct IsProfile : IsProfileImpl::type {}; } // namespace types_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_TYPES_INTERNAL_CONFORMANCE_PROFILE_H_ diff --git a/absl/types/internal/optional.h b/absl/types/internal/optional.h index d41ccc75..92932b60 100644 --- a/absl/types/internal/optional.h +++ b/absl/types/internal/optional.h @@ -54,6 +54,7 @@ #endif namespace absl { +ABSL_NAMESPACE_BEGIN // Forward declaration template @@ -387,6 +388,7 @@ struct optional_hash_base >()( }; } // namespace optional_internal +ABSL_NAMESPACE_END } // namespace absl #undef ABSL_OPTIONAL_USE_INHERITING_CONSTRUCTORS diff --git a/absl/types/internal/span.h b/absl/types/internal/span.h index d203aad5..112612f4 100644 --- a/absl/types/internal/span.h +++ b/absl/types/internal/span.h @@ -26,6 +26,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace span_internal { // A constexpr min function @@ -121,6 +122,7 @@ template using EnableIfConvertibleTo = typename std::enable_if::value>::type; } // namespace span_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_TYPES_INTERNAL_SPAN_H_ diff --git a/absl/types/internal/variant.h b/absl/types/internal/variant.h index 58b38592..71bd3adf 100644 --- a/absl/types/internal/variant.h +++ b/absl/types/internal/variant.h @@ -40,6 +40,7 @@ #if !defined(ABSL_USES_STD_VARIANT) namespace absl { +ABSL_NAMESPACE_BEGIN template class variant; @@ -1638,6 +1639,7 @@ struct VariantHashBase // IWYU pragma: export namespace absl { +ABSL_NAMESPACE_BEGIN using std::bad_optional_access; using std::optional; using std::make_optional; using std::nullopt_t; using std::nullopt; +ABSL_NAMESPACE_END } // namespace absl #else // ABSL_USES_STD_OPTIONAL @@ -65,6 +67,7 @@ using std::nullopt; #include "absl/types/internal/optional.h" namespace absl { +ABSL_NAMESPACE_BEGIN // nullopt_t // @@ -754,6 +757,7 @@ constexpr auto operator>=(const U& v, const optional& x) return static_cast(x) ? static_cast(v >= *x) : true; } +ABSL_NAMESPACE_END } // namespace absl namespace std { diff --git a/absl/types/optional_exception_safety_test.cc b/absl/types/optional_exception_safety_test.cc index 0f7fae6c..8e5fe851 100644 --- a/absl/types/optional_exception_safety_test.cc +++ b/absl/types/optional_exception_safety_test.cc @@ -24,6 +24,7 @@ #include "absl/base/internal/exception_safety_testing.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { @@ -285,6 +286,7 @@ TEST(OptionalExceptionSafety, NothrowMoveAssign) { } // namespace +ABSL_NAMESPACE_END } // namespace absl #endif // #if !defined(ABSL_USES_STD_OPTIONAL) && defined(ABSL_HAVE_EXCEPTIONS) diff --git a/absl/types/span.h b/absl/types/span.h index b007fc1f..3283145a 100644 --- a/absl/types/span.h +++ b/absl/types/span.h @@ -71,6 +71,7 @@ #include "absl/types/internal/span.h" namespace absl { +ABSL_NAMESPACE_BEGIN //------------------------------------------------------------------------------ // Span @@ -707,5 +708,6 @@ template constexpr Span MakeConstSpan(const T (&array)[N]) noexcept { return Span(array, N); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_TYPES_SPAN_H_ diff --git a/absl/types/variant.h b/absl/types/variant.h index f3558703..776d19a1 100644 --- a/absl/types/variant.h +++ b/absl/types/variant.h @@ -50,6 +50,7 @@ #include // IWYU pragma: export namespace absl { +ABSL_NAMESPACE_BEGIN using std::bad_variant_access; using std::get; using std::get_if; @@ -62,6 +63,7 @@ using std::variant_npos; using std::variant_size; using std::variant_size_v; using std::visit; +ABSL_NAMESPACE_END } // namespace absl #else // ABSL_USES_STD_VARIANT @@ -77,6 +79,7 @@ using std::visit; #include "absl/types/internal/variant.h" namespace absl { +ABSL_NAMESPACE_BEGIN // ----------------------------------------------------------------------------- // absl::variant @@ -795,6 +798,7 @@ operator>=(const variant& a, const variant& b) { a.index()); } +ABSL_NAMESPACE_END } // namespace absl namespace std { @@ -815,6 +819,7 @@ struct hash> #endif // ABSL_USES_STD_VARIANT namespace absl { +ABSL_NAMESPACE_BEGIN namespace variant_internal { // Helper visitor for converting a variant` into another type (mostly @@ -850,6 +855,7 @@ To ConvertVariantTo(Variant&& variant) { std::forward(variant)); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_TYPES_VARIANT_H_ diff --git a/absl/types/variant_benchmark.cc b/absl/types/variant_benchmark.cc index a5f52164..350b1753 100644 --- a/absl/types/variant_benchmark.cc +++ b/absl/types/variant_benchmark.cc @@ -28,6 +28,7 @@ #include "absl/utility/utility.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { template @@ -217,4 +218,5 @@ BENCHMARK_TEMPLATE(BM_RedundantVisit, 4, 2) ->DenseRange(0, integral_pow(4, 2) - 1); } // namespace +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/types/variant_exception_safety_test.cc b/absl/types/variant_exception_safety_test.cc index b486a71e..439c6e1d 100644 --- a/absl/types/variant_exception_safety_test.cc +++ b/absl/types/variant_exception_safety_test.cc @@ -34,6 +34,7 @@ #if !defined(ABSL_INTERNAL_MSVC_2017_DBG_MODE) namespace absl { +ABSL_NAMESPACE_BEGIN namespace { using ::testing::MakeExceptionSafetyTester; @@ -523,6 +524,7 @@ TEST(VariantExceptionSafetyTest, Swap) { } } // namespace +ABSL_NAMESPACE_END } // namespace absl #endif // !defined(ABSL_INTERNAL_MSVC_2017_DBG_MODE) diff --git a/absl/types/variant_test.cc b/absl/types/variant_test.cc index 2913775a..96393333 100644 --- a/absl/types/variant_test.cc +++ b/absl/types/variant_test.cc @@ -70,6 +70,7 @@ struct hash { struct NonHashable {}; namespace absl { +ABSL_NAMESPACE_BEGIN namespace { using ::testing::DoubleEq; @@ -2709,6 +2710,7 @@ TEST(VariantTest, MoveCtorBug) { } } // namespace +ABSL_NAMESPACE_END } // namespace absl #endif // #if !defined(ABSL_USES_STD_VARIANT) diff --git a/absl/utility/utility.h b/absl/utility/utility.h index 5a98c2c3..e6647c7b 100644 --- a/absl/utility/utility.h +++ b/absl/utility/utility.h @@ -51,6 +51,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN // integer_sequence // @@ -343,6 +344,7 @@ constexpr T make_from_tuple(Tuple&& tup) { std::tuple_size>::value>{}); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_UTILITY_UTILITY_H_ -- cgit v1.2.3 From da3a87690c56f965705b6a233d25ba5a3294067c Mon Sep 17 00:00:00 2001 From: Abseil Team Date: Tue, 2 Jun 2020 11:09:12 -0700 Subject: Export of internal Abseil changes -- b2b94b9f533e4f9ae2a2df9de56ccb3b18f31d0d by Gennadiy Rozental : Internal change PiperOrigin-RevId: 314366138 -- 7a5ac6be82741aec5b327d7b67efd14d69deed6a by Gennadiy Rozental : Introduce Abseil prefixed dynamic annotation macros. PiperOrigin-RevId: 314228914 -- 33e7c605cb1be9bd48bd3590b1eedccd68d3bd1b by Gennadiy Rozental : Fixing missing includes and remove unnecessary ones. PiperOrigin-RevId: 314217909 -- 6a3c5c26bfa13317bf0a880f13d0e4be0b971b76 by Gennadiy Rozental : Import of CCTZ from GitHub. PiperOrigin-RevId: 314209576 -- f7795aa68020af4a6b4905531ba951e04b88966a by Abseil Team : absl::FormatTime() and absl::ParseTime() format specifiers: - %EZ now accepts 'z' in addition to 'Z' as a synonym for +00:00. - %ET is introduced, producing 'T' on output, and accepting 'T' or 't' on input. This is for the RFC3339 date-time separator. PiperOrigin-RevId: 313945137 -- 87c437ce3aab3f59a7546e44a28cd1c8aaa152c3 by Laramie Leavitt : Rollback PiperOrigin-RevId: 313868206 -- 8049b74349486a0026932b86d29c380b195e1cba by Laramie Leavitt : Remove the MockingBitGenBase base class in favor of type-erasure in BitGenRef. In Abseil random, mocking was split across two different classes, MockingBitGenBase and MockingBitGen. This split existed because Google Mock is a test-only library that we don't link into production, so MockingBitGenBase provided a low-overhead scaffold used to lookup mocks when in test code, but which is unused in production code. That has been replaced by type-erasure which looks for a method named CallImpl with the correct signature. Weaken the coupling between MockingBitGen, DistributionCaller, and MockOverloadSet. Rename CallImpl to InvokeMock() Previously, the implementation of DistributionCaller was also split across different files using explicit instantiation of the DistributionCaller struct and some details in the Mocking classes. Now Distribution caller uses the presence of the InvokeMock() method to choose whether to use the mockable call path or the default call path. PiperOrigin-RevId: 313848695 -- 1741d80e08050e1939605f70ca6ff64809785c85 by Gennadiy Rozental : Introduce public interface to access reflection handle corresponding the flag. This interface will be the only official way to access flag reflection information from the flag object. The other internal methods will eventually disappear. PiperOrigin-RevId: 313734006 -- c375bead457de29d9c29595d16c66d3e5125b585 by Abseil Team : Improve documentation of absl::c_partial_sort_copy. This function takes no middle parameter, instead using the size of the result container to determine the size of the partial sort. PiperOrigin-RevId: 313656062 -- bbc759d43656b1b996ad558f23c852a9f14129d2 by Gennadiy Rozental : Eliminate dynamic annotation symbols in the library. PiperOrigin-RevId: 313650817 GitOrigin-RevId: b2b94b9f533e4f9ae2a2df9de56ccb3b18f31d0d Change-Id: Ic7a11bbcb723f3ff6a7e2f214bff0a92c6f8ab4d --- CMake/AbseilDll.cmake | 1 + CMakeLists.txt | 2 +- absl/algorithm/container.h | 7 +- absl/base/BUILD.bazel | 12 +- absl/base/CMakeLists.txt | 3 + absl/base/dynamic_annotations.cc | 75 +-- absl/base/dynamic_annotations.h | 766 +++++++++++++---------- absl/base/internal/dynamic_annotations.h | 403 ++++++++++++ absl/flags/BUILD.bazel | 23 +- absl/flags/CMakeLists.txt | 17 +- absl/flags/commandlineflag.cc | 6 + absl/flags/commandlineflag.h | 6 + absl/flags/commandlineflag_test.cc | 1 + absl/flags/declare.h | 1 - absl/flags/flag.h | 21 +- absl/flags/flag_benchmark.cc | 7 + absl/flags/flag_test.cc | 354 +++++++---- absl/flags/internal/commandlineflag.h | 7 +- absl/flags/internal/flag.cc | 11 +- absl/flags/internal/flag.h | 21 +- absl/flags/internal/parse.h | 1 + absl/flags/internal/path_util.h | 1 - absl/flags/internal/private_handle_accessor.cc | 8 + absl/flags/internal/private_handle_accessor.h | 6 + absl/flags/internal/registry.cc | 1 + absl/flags/internal/registry.h | 6 +- absl/flags/internal/type_erased.h | 1 + absl/flags/internal/type_erased_test.cc | 2 +- absl/flags/internal/usage.cc | 2 + absl/flags/internal/usage_test.cc | 2 - absl/flags/parse.cc | 1 + absl/flags/parse.h | 1 - absl/flags/usage_config.cc | 1 + absl/time/civil_time.cc | 12 +- absl/time/format.cc | 13 +- absl/time/format_benchmark.cc | 2 +- absl/time/internal/cctz/include/cctz/time_zone.h | 3 +- absl/time/time.h | 15 +- 38 files changed, 1244 insertions(+), 578 deletions(-) create mode 100644 absl/base/internal/dynamic_annotations.h (limited to 'absl/algorithm/container.h') diff --git a/CMake/AbseilDll.cmake b/CMake/AbseilDll.cmake index ccd409f3..8e93e794 100644 --- a/CMake/AbseilDll.cmake +++ b/CMake/AbseilDll.cmake @@ -15,6 +15,7 @@ set(ABSL_INTERNAL_DLL_FILES "base/internal/cycleclock.cc" "base/internal/cycleclock.h" "base/internal/direct_mmap.h" + "base/internal/dynamic_annotations.h" "base/internal/endian.h" "base/internal/errno_saver.h" "base/internal/exponential_biased.cc" diff --git a/CMakeLists.txt b/CMakeLists.txt index c406616b..4d10710e 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -174,5 +174,5 @@ if(ABSL_ENABLE_INSTALL) PATTERN "*.h" PATTERN "copts" EXCLUDE PATTERN "testdata" EXCLUDE - ) + ) endif() # ABSL_ENABLE_INSTALL diff --git a/absl/algorithm/container.h b/absl/algorithm/container.h index d72532de..2457d78b 100644 --- a/absl/algorithm/container.h +++ b/absl/algorithm/container.h @@ -943,9 +943,10 @@ void c_partial_sort( // c_partial_sort_copy() // // Container-based version of the `std::partial_sort_copy()` -// function to sort elements within a container such that elements before -// `middle` are sorted in ascending order, and return the result within an -// iterator. +// function to sort the elements in the given range `result` within the larger +// `sequence` in ascending order (and using `result` as the output parameter). +// At most min(result.last - result.first, sequence.last - sequence.first) +// elements from the sequence will be stored in the result. template container_algorithm_internal::ContainerIter c_partial_sort_copy(const C& sequence, RandomAccessContainer& result) { diff --git a/absl/base/BUILD.bazel b/absl/base/BUILD.bazel index 76122dab..35cb2e94 100644 --- a/absl/base/BUILD.bazel +++ b/absl/base/BUILD.bazel @@ -115,10 +115,18 @@ cc_library( cc_library( name = "dynamic_annotations", - srcs = ["dynamic_annotations.cc"], - hdrs = ["dynamic_annotations.h"], + srcs = [ + "dynamic_annotations.cc", + "internal/dynamic_annotations.h", + ], + hdrs = [ + "dynamic_annotations.h", + ], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, + deps = [ + ":config", + ], ) cc_library( diff --git a/absl/base/CMakeLists.txt b/absl/base/CMakeLists.txt index 292998b3..b7c01c99 100644 --- a/absl/base/CMakeLists.txt +++ b/absl/base/CMakeLists.txt @@ -106,8 +106,11 @@ absl_cc_library( "dynamic_annotations.h" SRCS "dynamic_annotations.cc" + "internal/dynamic_annotations.h" COPTS ${ABSL_DEFAULT_COPTS} + DEPS + absl::config PUBLIC ) diff --git a/absl/base/dynamic_annotations.cc b/absl/base/dynamic_annotations.cc index 21e822e5..f26e673e 100644 --- a/absl/base/dynamic_annotations.cc +++ b/absl/base/dynamic_annotations.cc @@ -17,72 +17,17 @@ #include "absl/base/dynamic_annotations.h" -#ifndef __has_feature -#define __has_feature(x) 0 -#endif - -/* Compiler-based ThreadSanitizer defines - DYNAMIC_ANNOTATIONS_EXTERNAL_IMPL = 1 - and provides its own definitions of the functions. */ +// Compiler-based ThreadSanitizer defines +// DYNAMIC_ANNOTATIONS_EXTERNAL_IMPL = 1 +// and provides its own definitions of the functions. #ifndef DYNAMIC_ANNOTATIONS_EXTERNAL_IMPL # define DYNAMIC_ANNOTATIONS_EXTERNAL_IMPL 0 #endif -/* Each function is empty and called (via a macro) only in debug mode. - The arguments are captured by dynamic tools at runtime. */ - #if DYNAMIC_ANNOTATIONS_EXTERNAL_IMPL == 0 && !defined(__native_client__) -#if __has_feature(memory_sanitizer) -#include -#endif - -#ifdef __cplusplus extern "C" { -#endif - -void AnnotateRWLockCreate(const char *, int, - const volatile void *){} -void AnnotateRWLockDestroy(const char *, int, - const volatile void *){} -void AnnotateRWLockAcquired(const char *, int, - const volatile void *, long){} -void AnnotateRWLockReleased(const char *, int, - const volatile void *, long){} -void AnnotateBenignRace(const char *, int, - const volatile void *, - const char *){} -void AnnotateBenignRaceSized(const char *, int, - const volatile void *, - size_t, - const char *) {} -void AnnotateThreadName(const char *, int, - const char *){} -void AnnotateIgnoreReadsBegin(const char *, int){} -void AnnotateIgnoreReadsEnd(const char *, int){} -void AnnotateIgnoreWritesBegin(const char *, int){} -void AnnotateIgnoreWritesEnd(const char *, int){} -void AnnotateEnableRaceDetection(const char *, int, int){} -void AnnotateMemoryIsInitialized(const char *, int, - const volatile void *mem, size_t size) { -#if __has_feature(memory_sanitizer) - __msan_unpoison(mem, size); -#else - (void)mem; - (void)size; -#endif -} - -void AnnotateMemoryIsUninitialized(const char *, int, - const volatile void *mem, size_t size) { -#if __has_feature(memory_sanitizer) - __msan_allocated_memory(mem, size); -#else - (void)mem; - (void)size; -#endif -} static int GetRunningOnValgrind(void) { #ifdef RUNNING_ON_VALGRIND @@ -95,21 +40,21 @@ static int GetRunningOnValgrind(void) { return 0; } -/* See the comments in dynamic_annotations.h */ +// See the comments in dynamic_annotations.h int RunningOnValgrind(void) { static volatile int running_on_valgrind = -1; int local_running_on_valgrind = running_on_valgrind; - /* C doesn't have thread-safe initialization of statics, and we - don't want to depend on pthread_once here, so hack it. */ + // C doesn't have thread-safe initialization of statics, and we + // don't want to depend on pthread_once here, so hack it. ANNOTATE_BENIGN_RACE(&running_on_valgrind, "safe hack"); if (local_running_on_valgrind == -1) running_on_valgrind = local_running_on_valgrind = GetRunningOnValgrind(); return local_running_on_valgrind; } -/* See the comments in dynamic_annotations.h */ +// See the comments in dynamic_annotations.h double ValgrindSlowdown(void) { - /* Same initialization hack as in RunningOnValgrind(). */ + // Same initialization hack as in RunningOnValgrind(). static volatile double slowdown = 0.0; double local_slowdown = slowdown; ANNOTATE_BENIGN_RACE(&slowdown, "safe hack"); @@ -123,7 +68,5 @@ double ValgrindSlowdown(void) { return local_slowdown; } -#ifdef __cplusplus } // extern "C" -#endif -#endif /* DYNAMIC_ANNOTATIONS_EXTERNAL_IMPL == 0 */ +#endif // DYNAMIC_ANNOTATIONS_EXTERNAL_IMPL == 0 diff --git a/absl/base/dynamic_annotations.h b/absl/base/dynamic_annotations.h index 2d985260..1444dc48 100644 --- a/absl/base/dynamic_annotations.h +++ b/absl/base/dynamic_annotations.h @@ -1,386 +1,504 @@ -/* - * Copyright 2017 The Abseil Authors. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/* This file defines dynamic annotations for use with dynamic analysis - tool such as valgrind, PIN, etc. - - Dynamic annotation is a source code annotation that affects - the generated code (that is, the annotation is not a comment). - Each such annotation is attached to a particular - instruction and/or to a particular object (address) in the program. - - The annotations that should be used by users are macros in all upper-case - (e.g., ANNOTATE_THREAD_NAME). - - Actual implementation of these macros may differ depending on the - dynamic analysis tool being used. - - This file supports the following configurations: - - Dynamic Annotations enabled (with static thread-safety warnings disabled). - In this case, macros expand to functions implemented by Thread Sanitizer, - when building with TSan. When not provided an external implementation, - dynamic_annotations.cc provides no-op implementations. - - - Static Clang thread-safety warnings enabled. - When building with a Clang compiler that supports thread-safety warnings, - a subset of annotations can be statically-checked at compile-time. We - expand these macros to static-inline functions that can be analyzed for - thread-safety, but afterwards elided when building the final binary. - - - All annotations are disabled. - If neither Dynamic Annotations nor Clang thread-safety warnings are - enabled, then all annotation-macros expand to empty. */ +// Copyright 2017 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// This file defines dynamic annotations for use with dynamic analysis tool +// such as valgrind, PIN, etc. +// +// Dynamic annotation is a source code annotation that affects the generated +// code (that is, the annotation is not a comment). Each such annotation is +// attached to a particular instruction and/or to a particular object (address) +// in the program. +// +// The annotations that should be used by users are macros in all upper-case +// (e.g., ABSL_ANNOTATE_THREAD_NAME). +// +// Actual implementation of these macros may differ depending on the dynamic +// analysis tool being used. +// +// This file supports the following configurations: +// - Dynamic Annotations enabled (with static thread-safety warnings disabled). +// In this case, macros expand to functions implemented by Thread Sanitizer, +// when building with TSan. When not provided an external implementation, +// dynamic_annotations.cc provides no-op implementations. +// +// - Static Clang thread-safety warnings enabled. +// When building with a Clang compiler that supports thread-safety warnings, +// a subset of annotations can be statically-checked at compile-time. We +// expand these macros to static-inline functions that can be analyzed for +// thread-safety, but afterwards elided when building the final binary. +// +// - All annotations are disabled. +// If neither Dynamic Annotations nor Clang thread-safety warnings are +// enabled, then all annotation-macros expand to empty. #ifndef ABSL_BASE_DYNAMIC_ANNOTATIONS_H_ #define ABSL_BASE_DYNAMIC_ANNOTATIONS_H_ +#include + +#include "absl/base/config.h" + +// TODO(rogeeff): Remove after the backward compatibility period. +#include "absl/base/internal/dynamic_annotations.h" // IWYU pragma: export + +// ------------------------------------------------------------------------- +// Decide which features are enabled + #ifndef DYNAMIC_ANNOTATIONS_ENABLED -# define DYNAMIC_ANNOTATIONS_ENABLED 0 +#define DYNAMIC_ANNOTATIONS_ENABLED 0 +#endif + +#if defined(__clang__) && !defined(SWIG) +#define ABSL_INTERNAL_IGNORE_READS_ATTRIBUTE_ENABLED 1 +#else +#define ABSL_INTERNAL_IGNORE_READS_ATTRIBUTE_ENABLED 0 #endif #if DYNAMIC_ANNOTATIONS_ENABLED != 0 - /* ------------------------------------------------------------- - Annotations that suppress errors. It is usually better to express the - program's synchronization using the other annotations, but these can - be used when all else fails. */ - - /* Report that we may have a benign race at "pointer", with size - "sizeof(*(pointer))". "pointer" must be a non-void* pointer. Insert at the - point where "pointer" has been allocated, preferably close to the point - where the race happens. See also ANNOTATE_BENIGN_RACE_STATIC. */ - #define ANNOTATE_BENIGN_RACE(pointer, description) \ - AnnotateBenignRaceSized(__FILE__, __LINE__, pointer, \ - sizeof(*(pointer)), description) - - /* Same as ANNOTATE_BENIGN_RACE(address, description), but applies to - the memory range [address, address+size). */ - #define ANNOTATE_BENIGN_RACE_SIZED(address, size, description) \ - AnnotateBenignRaceSized(__FILE__, __LINE__, address, size, description) - - /* Enable (enable!=0) or disable (enable==0) race detection for all threads. - This annotation could be useful if you want to skip expensive race analysis - during some period of program execution, e.g. during initialization. */ - #define ANNOTATE_ENABLE_RACE_DETECTION(enable) \ - AnnotateEnableRaceDetection(__FILE__, __LINE__, enable) - - /* ------------------------------------------------------------- - Annotations useful for debugging. */ - - /* Report the current thread name to a race detector. */ - #define ANNOTATE_THREAD_NAME(name) \ - AnnotateThreadName(__FILE__, __LINE__, name) - - /* ------------------------------------------------------------- - Annotations useful when implementing locks. They are not - normally needed by modules that merely use locks. - The "lock" argument is a pointer to the lock object. */ - - /* Report that a lock has been created at address "lock". */ - #define ANNOTATE_RWLOCK_CREATE(lock) \ - AnnotateRWLockCreate(__FILE__, __LINE__, lock) - - /* Report that a linker initialized lock has been created at address "lock". - */ -#ifdef THREAD_SANITIZER - #define ANNOTATE_RWLOCK_CREATE_STATIC(lock) \ - AnnotateRWLockCreateStatic(__FILE__, __LINE__, lock) +#define ABSL_INTERNAL_RACE_ANNOTATIONS_ENABLED 1 +#define ABSL_INTERNAL_READS_ANNOTATIONS_ENABLED 1 +#define ABSL_INTERNAL_WRITES_ANNOTATIONS_ENABLED 1 +#define ABSL_INTERNAL_ANNOTALYSIS_ENABLED 0 +#define ABSL_INTERNAL_READS_WRITES_ANNOTATIONS_ENABLED 1 + +#else + +#define ABSL_INTERNAL_RACE_ANNOTATIONS_ENABLED 0 +#define ABSL_INTERNAL_READS_ANNOTATIONS_ENABLED 0 +#define ABSL_INTERNAL_WRITES_ANNOTATIONS_ENABLED 0 + +// Clang provides limited support for static thread-safety analysis through a +// feature called Annotalysis. We configure macro-definitions according to +// whether Annotalysis support is available. When running in opt-mode, GCC +// will issue a warning, if these attributes are compiled. Only include them +// when compiling using Clang. + +// ANNOTALYSIS_ENABLED == 1 when IGNORE_READ_ATTRIBUTE_ENABLED == 1 +#define ABSL_INTERNAL_ANNOTALYSIS_ENABLED \ + ABSL_INTERNAL_IGNORE_READS_ATTRIBUTE_ENABLED +// Read/write annotations are enabled in Annotalysis mode; disabled otherwise. +#define ABSL_INTERNAL_READS_WRITES_ANNOTATIONS_ENABLED \ + ABSL_INTERNAL_ANNOTALYSIS_ENABLED +#endif + +// Memory annotations are also made available to LLVM's Memory Sanitizer +#if defined(MEMORY_SANITIZER) && defined(__has_feature) && \ + !defined(__native_client__) +#if __has_feature(memory_sanitizer) +#define ABSL_INTERNAL_MEMORY_ANNOTATIONS_ENABLED 1 +#endif +#endif + +#ifndef ABSL_INTERNAL_MEMORY_ANNOTATIONS_ENABLED +#define ABSL_INTERNAL_MEMORY_ANNOTATIONS_ENABLED 0 +#endif + +#ifdef __cplusplus +#define ABSL_INTERNAL_BEGIN_EXTERN_C extern "C" { +#define ABSL_INTERNAL_END_EXTERN_C } // extern "C" +#define ABSL_INTERNAL_GLOBAL_SCOPED(F) ::F +#define ABSL_INTERNAL_STATIC_INLINE inline #else - #define ANNOTATE_RWLOCK_CREATE_STATIC(lock) ANNOTATE_RWLOCK_CREATE(lock) +#define ABSL_INTERNAL_BEGIN_EXTERN_C // empty +#define ABSL_INTERNAL_END_EXTERN_C // empty +#define ABSL_INTERNAL_GLOBAL_SCOPED(F) F +#define ABSL_INTERNAL_STATIC_INLINE static inline #endif - /* Report that the lock at address "lock" is about to be destroyed. */ - #define ANNOTATE_RWLOCK_DESTROY(lock) \ - AnnotateRWLockDestroy(__FILE__, __LINE__, lock) +// ------------------------------------------------------------------------- +// Define race annotations. + +#if ABSL_INTERNAL_RACE_ANNOTATIONS_ENABLED == 1 + +// ------------------------------------------------------------- +// Annotations that suppress errors. It is usually better to express the +// program's synchronization using the other annotations, but these can be used +// when all else fails. + +// Report that we may have a benign race at `pointer`, with size +// "sizeof(*(pointer))". `pointer` must be a non-void* pointer. Insert at the +// point where `pointer` has been allocated, preferably close to the point +// where the race happens. See also ABSL_ANNOTATE_BENIGN_RACE_STATIC. +#define ABSL_ANNOTATE_BENIGN_RACE(pointer, description) \ + ABSL_INTERNAL_GLOBAL_SCOPED(AnnotateBenignRaceSized) \ + (__FILE__, __LINE__, pointer, sizeof(*(pointer)), description) + +// Same as ABSL_ANNOTATE_BENIGN_RACE(`address`, `description`), but applies to +// the memory range [`address`, `address`+`size`). +#define ABSL_ANNOTATE_BENIGN_RACE_SIZED(address, size, description) \ + ABSL_INTERNAL_GLOBAL_SCOPED(AnnotateBenignRaceSized) \ + (__FILE__, __LINE__, address, size, description) + +// Enable (`enable`!=0) or disable (`enable`==0) race detection for all threads. +// This annotation could be useful if you want to skip expensive race analysis +// during some period of program execution, e.g. during initialization. +#define ABSL_ANNOTATE_ENABLE_RACE_DETECTION(enable) \ + ABSL_INTERNAL_GLOBAL_SCOPED(AnnotateEnableRaceDetection) \ + (__FILE__, __LINE__, enable) + +// ------------------------------------------------------------- +// Annotations useful for debugging. + +// Report the current thread `name` to a race detector. +#define ABSL_ANNOTATE_THREAD_NAME(name) \ + ABSL_INTERNAL_GLOBAL_SCOPED(AnnotateThreadName)(__FILE__, __LINE__, name) + +// ------------------------------------------------------------- +// Annotations useful when implementing locks. They are not normally needed by +// modules that merely use locks. The `lock` argument is a pointer to the lock +// object. + +// Report that a lock has been created at address `lock`. +#define ABSL_ANNOTATE_RWLOCK_CREATE(lock) \ + ABSL_INTERNAL_GLOBAL_SCOPED(AnnotateRWLockCreate)(__FILE__, __LINE__, lock) + +// Report that a linker initialized lock has been created at address `lock`. +#ifdef THREAD_SANITIZER +#define ABSL_ANNOTATE_RWLOCK_CREATE_STATIC(lock) \ + ABSL_INTERNAL_GLOBAL_SCOPED(AnnotateRWLockCreateStatic) \ + (__FILE__, __LINE__, lock) +#else +#define ABSL_ANNOTATE_RWLOCK_CREATE_STATIC(lock) \ + ABSL_ANNOTATE_RWLOCK_CREATE(lock) +#endif - /* Report that the lock at address "lock" has been acquired. - is_w=1 for writer lock, is_w=0 for reader lock. */ - #define ANNOTATE_RWLOCK_ACQUIRED(lock, is_w) \ - AnnotateRWLockAcquired(__FILE__, __LINE__, lock, is_w) +// Report that the lock at address `lock` is about to be destroyed. +#define ABSL_ANNOTATE_RWLOCK_DESTROY(lock) \ + ABSL_INTERNAL_GLOBAL_SCOPED(AnnotateRWLockDestroy)(__FILE__, __LINE__, lock) + +// Report that the lock at address `lock` has been acquired. +// `is_w`=1 for writer lock, `is_w`=0 for reader lock. +#define ABSL_ANNOTATE_RWLOCK_ACQUIRED(lock, is_w) \ + ABSL_INTERNAL_GLOBAL_SCOPED(AnnotateRWLockAcquired) \ + (__FILE__, __LINE__, lock, is_w) + +// Report that the lock at address `lock` is about to be released. +// `is_w`=1 for writer lock, `is_w`=0 for reader lock. +#define ABSL_ANNOTATE_RWLOCK_RELEASED(lock, is_w) \ + ABSL_INTERNAL_GLOBAL_SCOPED(AnnotateRWLockReleased) \ + (__FILE__, __LINE__, lock, is_w) + +// Apply ABSL_ANNOTATE_BENIGN_RACE_SIZED to a static variable `static_var`. +#define ABSL_ANNOTATE_BENIGN_RACE_STATIC(static_var, description) \ + namespace { \ + class static_var##_annotator { \ + public: \ + static_var##_annotator() { \ + ABSL_ANNOTATE_BENIGN_RACE_SIZED(&static_var, sizeof(static_var), \ + #static_var ": " description); \ + } \ + }; \ + static static_var##_annotator the##static_var##_annotator; \ + } // namespace + +// Function prototypes of annotations provided by the compiler-based sanitizer +// implementation. +ABSL_INTERNAL_BEGIN_EXTERN_C +void AnnotateRWLockCreate(const char* file, int line, + const volatile void* lock); +void AnnotateRWLockCreateStatic(const char* file, int line, + const volatile void* lock); +void AnnotateRWLockDestroy(const char* file, int line, + const volatile void* lock); +void AnnotateRWLockAcquired(const char* file, int line, + const volatile void* lock, long is_w); // NOLINT +void AnnotateRWLockReleased(const char* file, int line, + const volatile void* lock, long is_w); // NOLINT +void AnnotateBenignRace(const char* file, int line, + const volatile void* address, const char* description); +void AnnotateBenignRaceSized(const char* file, int line, + const volatile void* address, size_t size, + const char* description); +void AnnotateThreadName(const char* file, int line, const char* name); +void AnnotateEnableRaceDetection(const char* file, int line, int enable); +ABSL_INTERNAL_END_EXTERN_C + +#else // ABSL_INTERNAL_RACE_ANNOTATIONS_ENABLED == 0 + +#define ABSL_ANNOTATE_RWLOCK_CREATE(lock) // empty +#define ABSL_ANNOTATE_RWLOCK_CREATE_STATIC(lock) // empty +#define ABSL_ANNOTATE_RWLOCK_DESTROY(lock) // empty +#define ABSL_ANNOTATE_RWLOCK_ACQUIRED(lock, is_w) // empty +#define ABSL_ANNOTATE_RWLOCK_RELEASED(lock, is_w) // empty +#define ABSL_ANNOTATE_BENIGN_RACE(address, description) // empty +#define ABSL_ANNOTATE_BENIGN_RACE_SIZED(address, size, description) // empty +#define ABSL_ANNOTATE_THREAD_NAME(name) // empty +#define ABSL_ANNOTATE_ENABLE_RACE_DETECTION(enable) // empty +#define ABSL_ANNOTATE_BENIGN_RACE_STATIC(static_var, description) // empty + +#endif // ABSL_INTERNAL_RACE_ANNOTATIONS_ENABLED + +// ------------------------------------------------------------------------- +// Define memory annotations. + +#if ABSL_INTERNAL_MEMORY_ANNOTATIONS_ENABLED == 1 + +#include + +#define ABSL_ANNOTATE_MEMORY_IS_INITIALIZED(address, size) \ + __msan_unpoison(address, size) + +#define ABSL_ANNOTATE_MEMORY_IS_UNINITIALIZED(address, size) \ + __msan_allocated_memory(address, size) + +#else // ABSL_INTERNAL_MEMORY_ANNOTATIONS_ENABLED == 0 + +#if DYNAMIC_ANNOTATIONS_ENABLED == 1 +#define ABSL_ANNOTATE_MEMORY_IS_INITIALIZED(address, size) \ + do { \ + (void)(address); \ + (void)(size); \ + } while (0) +#define ABSL_ANNOTATE_MEMORY_IS_UNINITIALIZED(address, size) \ + do { \ + (void)(address); \ + (void)(size); \ + } while (0) +#else - /* Report that the lock at address "lock" is about to be released. */ - #define ANNOTATE_RWLOCK_RELEASED(lock, is_w) \ - AnnotateRWLockReleased(__FILE__, __LINE__, lock, is_w) +#define ABSL_ANNOTATE_MEMORY_IS_INITIALIZED(address, size) // empty +#define ABSL_ANNOTATE_MEMORY_IS_UNINITIALIZED(address, size) // empty -#else /* DYNAMIC_ANNOTATIONS_ENABLED == 0 */ +#endif - #define ANNOTATE_RWLOCK_CREATE(lock) /* empty */ - #define ANNOTATE_RWLOCK_CREATE_STATIC(lock) /* empty */ - #define ANNOTATE_RWLOCK_DESTROY(lock) /* empty */ - #define ANNOTATE_RWLOCK_ACQUIRED(lock, is_w) /* empty */ - #define ANNOTATE_RWLOCK_RELEASED(lock, is_w) /* empty */ - #define ANNOTATE_BENIGN_RACE(address, description) /* empty */ - #define ANNOTATE_BENIGN_RACE_SIZED(address, size, description) /* empty */ - #define ANNOTATE_THREAD_NAME(name) /* empty */ - #define ANNOTATE_ENABLE_RACE_DETECTION(enable) /* empty */ +#endif // ABSL_INTERNAL_MEMORY_ANNOTATIONS_ENABLED -#endif /* DYNAMIC_ANNOTATIONS_ENABLED */ +// ------------------------------------------------------------------------- +// Define IGNORE_READS_BEGIN/_END attributes. -/* These annotations are also made available to LLVM's Memory Sanitizer */ -#if DYNAMIC_ANNOTATIONS_ENABLED == 1 || defined(MEMORY_SANITIZER) - #define ANNOTATE_MEMORY_IS_INITIALIZED(address, size) \ - AnnotateMemoryIsInitialized(__FILE__, __LINE__, address, size) +#if ABSL_INTERNAL_IGNORE_READS_ATTRIBUTE_ENABLED == 1 - #define ANNOTATE_MEMORY_IS_UNINITIALIZED(address, size) \ - AnnotateMemoryIsUninitialized(__FILE__, __LINE__, address, size) -#else - #define ANNOTATE_MEMORY_IS_INITIALIZED(address, size) /* empty */ - #define ANNOTATE_MEMORY_IS_UNINITIALIZED(address, size) /* empty */ -#endif /* DYNAMIC_ANNOTATIONS_ENABLED || MEMORY_SANITIZER */ +#define ABSL_INTERNAL_IGNORE_READS_BEGIN_ATTRIBUTE \ + __attribute((exclusive_lock_function("*"))) +#define ABSL_INTERNAL_IGNORE_READS_END_ATTRIBUTE \ + __attribute((unlock_function("*"))) -#if defined(__clang__) && !defined(SWIG) +#else // ABSL_INTERNAL_IGNORE_READS_ATTRIBUTE_ENABLED == 0 - #if DYNAMIC_ANNOTATIONS_ENABLED == 0 - #define ANNOTALYSIS_ENABLED - #endif +#define ABSL_INTERNAL_IGNORE_READS_BEGIN_ATTRIBUTE // empty +#define ABSL_INTERNAL_IGNORE_READS_END_ATTRIBUTE // empty - /* When running in opt-mode, GCC will issue a warning, if these attributes are - compiled. Only include them when compiling using Clang. */ - #define ATTRIBUTE_IGNORE_READS_BEGIN \ - __attribute((exclusive_lock_function("*"))) - #define ATTRIBUTE_IGNORE_READS_END \ - __attribute((unlock_function("*"))) -#else - #define ATTRIBUTE_IGNORE_READS_BEGIN /* empty */ - #define ATTRIBUTE_IGNORE_READS_END /* empty */ -#endif /* defined(__clang__) && ... */ +#endif // ABSL_INTERNAL_IGNORE_READS_ATTRIBUTE_ENABLED -#if (DYNAMIC_ANNOTATIONS_ENABLED != 0) || defined(ANNOTALYSIS_ENABLED) - #define ANNOTATIONS_ENABLED -#endif +// ------------------------------------------------------------------------- +// Define IGNORE_READS_BEGIN/_END annotations. -#if (DYNAMIC_ANNOTATIONS_ENABLED != 0) +#if ABSL_INTERNAL_READS_ANNOTATIONS_ENABLED == 1 - /* Request the analysis tool to ignore all reads in the current thread - until ANNOTATE_IGNORE_READS_END is called. - Useful to ignore intentional racey reads, while still checking - other reads and all writes. - See also ANNOTATE_UNPROTECTED_READ. */ - #define ANNOTATE_IGNORE_READS_BEGIN() \ - AnnotateIgnoreReadsBegin(__FILE__, __LINE__) +// Request the analysis tool to ignore all reads in the current thread until +// ABSL_ANNOTATE_IGNORE_READS_END is called. Useful to ignore intentional racey +// reads, while still checking other reads and all writes. +// See also ABSL_ANNOTATE_UNPROTECTED_READ. +#define ABSL_ANNOTATE_IGNORE_READS_BEGIN() \ + ABSL_INTERNAL_GLOBAL_SCOPED(AnnotateIgnoreReadsBegin)(__FILE__, __LINE__) - /* Stop ignoring reads. */ - #define ANNOTATE_IGNORE_READS_END() \ - AnnotateIgnoreReadsEnd(__FILE__, __LINE__) +// Stop ignoring reads. +#define ABSL_ANNOTATE_IGNORE_READS_END() \ + ABSL_INTERNAL_GLOBAL_SCOPED(AnnotateIgnoreReadsEnd)(__FILE__, __LINE__) - /* Similar to ANNOTATE_IGNORE_READS_BEGIN, but ignore writes instead. */ - #define ANNOTATE_IGNORE_WRITES_BEGIN() \ - AnnotateIgnoreWritesBegin(__FILE__, __LINE__) +// Function prototypes of annotations provided by the compiler-based sanitizer +// implementation. +ABSL_INTERNAL_BEGIN_EXTERN_C +void AnnotateIgnoreReadsBegin(const char* file, int line) + ABSL_INTERNAL_IGNORE_READS_BEGIN_ATTRIBUTE; +void AnnotateIgnoreReadsEnd(const char* file, + int line) ABSL_INTERNAL_IGNORE_READS_END_ATTRIBUTE; +ABSL_INTERNAL_END_EXTERN_C - /* Stop ignoring writes. */ - #define ANNOTATE_IGNORE_WRITES_END() \ - AnnotateIgnoreWritesEnd(__FILE__, __LINE__) +#elif defined(ABSL_INTERNAL_ANNOTALYSIS_ENABLED) -/* Clang provides limited support for static thread-safety analysis - through a feature called Annotalysis. We configure macro-definitions - according to whether Annotalysis support is available. */ -#elif defined(ANNOTALYSIS_ENABLED) +// When Annotalysis is enabled without Dynamic Annotations, the use of +// static-inline functions allows the annotations to be read at compile-time, +// while still letting the compiler elide the functions from the final build. +// +// TODO(delesley) -- The exclusive lock here ignores writes as well, but +// allows IGNORE_READS_AND_WRITES to work properly. - #define ANNOTATE_IGNORE_READS_BEGIN() \ - StaticAnnotateIgnoreReadsBegin(__FILE__, __LINE__) +#define ABSL_ANNOTATE_IGNORE_READS_BEGIN() \ + ABSL_INTERNAL_GLOBAL_SCOPED(AbslInternalAnnotateIgnoreReadsBegin)() - #define ANNOTATE_IGNORE_READS_END() \ - StaticAnnotateIgnoreReadsEnd(__FILE__, __LINE__) +#define ABSL_ANNOTATE_IGNORE_READS_END() \ + ABSL_INTERNAL_GLOBAL_SCOPED(AbslInternalAnnotateIgnoreReadsEnd)() - #define ANNOTATE_IGNORE_WRITES_BEGIN() \ - StaticAnnotateIgnoreWritesBegin(__FILE__, __LINE__) +ABSL_INTERNAL_STATIC_INLINE void AbslInternalAnnotateIgnoreReadsBegin() + ABSL_INTERNAL_IGNORE_READS_BEGIN_ATTRIBUTE {} - #define ANNOTATE_IGNORE_WRITES_END() \ - StaticAnnotateIgnoreWritesEnd(__FILE__, __LINE__) +ABSL_INTERNAL_STATIC_INLINE void AbslInternalAnnotateIgnoreReadsEnd() + ABSL_INTERNAL_IGNORE_READS_END_ATTRIBUTE {} #else - #define ANNOTATE_IGNORE_READS_BEGIN() /* empty */ - #define ANNOTATE_IGNORE_READS_END() /* empty */ - #define ANNOTATE_IGNORE_WRITES_BEGIN() /* empty */ - #define ANNOTATE_IGNORE_WRITES_END() /* empty */ + +#define ABSL_ANNOTATE_IGNORE_READS_BEGIN() // empty +#define ABSL_ANNOTATE_IGNORE_READS_END() // empty + #endif -/* Implement the ANNOTATE_IGNORE_READS_AND_WRITES_* annotations using the more - primitive annotations defined above. */ -#if defined(ANNOTATIONS_ENABLED) +// ------------------------------------------------------------------------- +// Define IGNORE_WRITES_BEGIN/_END annotations. + +#if ABSL_INTERNAL_WRITES_ANNOTATIONS_ENABLED == 1 + +// Similar to ABSL_ANNOTATE_IGNORE_READS_BEGIN, but ignore writes instead. +#define ABSL_ANNOTATE_IGNORE_WRITES_BEGIN() \ + ABSL_INTERNAL_GLOBAL_SCOPED(AnnotateIgnoreWritesBegin)(__FILE__, __LINE__) - /* Start ignoring all memory accesses (both reads and writes). */ - #define ANNOTATE_IGNORE_READS_AND_WRITES_BEGIN() \ - do { \ - ANNOTATE_IGNORE_READS_BEGIN(); \ - ANNOTATE_IGNORE_WRITES_BEGIN(); \ - }while (0) +// Stop ignoring writes. +#define ABSL_ANNOTATE_IGNORE_WRITES_END() \ + ABSL_INTERNAL_GLOBAL_SCOPED(AnnotateIgnoreWritesEnd)(__FILE__, __LINE__) - /* Stop ignoring both reads and writes. */ - #define ANNOTATE_IGNORE_READS_AND_WRITES_END() \ - do { \ - ANNOTATE_IGNORE_WRITES_END(); \ - ANNOTATE_IGNORE_READS_END(); \ - }while (0) +// Function prototypes of annotations provided by the compiler-based sanitizer +// implementation. +ABSL_INTERNAL_BEGIN_EXTERN_C +void AnnotateIgnoreWritesBegin(const char* file, int line); +void AnnotateIgnoreWritesEnd(const char* file, int line); +ABSL_INTERNAL_END_EXTERN_C #else - #define ANNOTATE_IGNORE_READS_AND_WRITES_BEGIN() /* empty */ - #define ANNOTATE_IGNORE_READS_AND_WRITES_END() /* empty */ -#endif -/* Use the macros above rather than using these functions directly. */ -#include -#ifdef __cplusplus -extern "C" { -#endif -void AnnotateRWLockCreate(const char *file, int line, - const volatile void *lock); -void AnnotateRWLockCreateStatic(const char *file, int line, - const volatile void *lock); -void AnnotateRWLockDestroy(const char *file, int line, - const volatile void *lock); -void AnnotateRWLockAcquired(const char *file, int line, - const volatile void *lock, long is_w); /* NOLINT */ -void AnnotateRWLockReleased(const char *file, int line, - const volatile void *lock, long is_w); /* NOLINT */ -void AnnotateBenignRace(const char *file, int line, - const volatile void *address, - const char *description); -void AnnotateBenignRaceSized(const char *file, int line, - const volatile void *address, - size_t size, - const char *description); -void AnnotateThreadName(const char *file, int line, - const char *name); -void AnnotateEnableRaceDetection(const char *file, int line, int enable); -void AnnotateMemoryIsInitialized(const char *file, int line, - const volatile void *mem, size_t size); -void AnnotateMemoryIsUninitialized(const char *file, int line, - const volatile void *mem, size_t size); - -/* Annotations expand to these functions, when Dynamic Annotations are enabled. - These functions are either implemented as no-op calls, if no Sanitizer is - attached, or provided with externally-linked implementations by a library - like ThreadSanitizer. */ -void AnnotateIgnoreReadsBegin(const char *file, int line) - ATTRIBUTE_IGNORE_READS_BEGIN; -void AnnotateIgnoreReadsEnd(const char *file, int line) - ATTRIBUTE_IGNORE_READS_END; -void AnnotateIgnoreWritesBegin(const char *file, int line); -void AnnotateIgnoreWritesEnd(const char *file, int line); - -#if defined(ANNOTALYSIS_ENABLED) -/* When Annotalysis is enabled without Dynamic Annotations, the use of - static-inline functions allows the annotations to be read at compile-time, - while still letting the compiler elide the functions from the final build. - - TODO(delesley) -- The exclusive lock here ignores writes as well, but - allows IGNORE_READS_AND_WRITES to work properly. */ -#pragma GCC diagnostic push -#pragma GCC diagnostic ignored "-Wunused-function" -static inline void StaticAnnotateIgnoreReadsBegin(const char *file, int line) - ATTRIBUTE_IGNORE_READS_BEGIN { (void)file; (void)line; } -static inline void StaticAnnotateIgnoreReadsEnd(const char *file, int line) - ATTRIBUTE_IGNORE_READS_END { (void)file; (void)line; } -static inline void StaticAnnotateIgnoreWritesBegin( - const char *file, int line) { (void)file; (void)line; } -static inline void StaticAnnotateIgnoreWritesEnd( - const char *file, int line) { (void)file; (void)line; } -#pragma GCC diagnostic pop -#endif +#define ABSL_ANNOTATE_IGNORE_WRITES_BEGIN() // empty +#define ABSL_ANNOTATE_IGNORE_WRITES_END() // empty -/* Return non-zero value if running under valgrind. - - If "valgrind.h" is included into dynamic_annotations.cc, - the regular valgrind mechanism will be used. - See http://valgrind.org/docs/manual/manual-core-adv.html about - RUNNING_ON_VALGRIND and other valgrind "client requests". - The file "valgrind.h" may be obtained by doing - svn co svn://svn.valgrind.org/valgrind/trunk/include - - If for some reason you can't use "valgrind.h" or want to fake valgrind, - there are two ways to make this function return non-zero: - - Use environment variable: export RUNNING_ON_VALGRIND=1 - - Make your tool intercept the function RunningOnValgrind() and - change its return value. - */ -int RunningOnValgrind(void); +#endif -/* ValgrindSlowdown returns: - * 1.0, if (RunningOnValgrind() == 0) - * 50.0, if (RunningOnValgrind() != 0 && getenv("VALGRIND_SLOWDOWN") == NULL) - * atof(getenv("VALGRIND_SLOWDOWN")) otherwise - This function can be used to scale timeout values: - EXAMPLE: - for (;;) { - DoExpensiveBackgroundTask(); - SleepForSeconds(5 * ValgrindSlowdown()); - } - */ -double ValgrindSlowdown(void); +// ------------------------------------------------------------------------- +// Define the ABSL_ANNOTATE_IGNORE_READS_AND_WRITES_* annotations using the more +// primitive annotations defined above. +// +// Instead of doing +// ABSL_ANNOTATE_IGNORE_READS_BEGIN(); +// ... = x; +// ABSL_ANNOTATE_IGNORE_READS_END(); +// one can use +// ... = ABSL_ANNOTATE_UNPROTECTED_READ(x); + +#if defined(ABSL_INTERNAL_READS_WRITES_ANNOTATIONS_ENABLED) + +// Start ignoring all memory accesses (both reads and writes). +#define ABSL_ANNOTATE_IGNORE_READS_AND_WRITES_BEGIN() \ + do { \ + ABSL_ANNOTATE_IGNORE_READS_BEGIN(); \ + ABSL_ANNOTATE_IGNORE_WRITES_BEGIN(); \ + } while (0) + +// Stop ignoring both reads and writes. +#define ABSL_ANNOTATE_IGNORE_READS_AND_WRITES_END() \ + do { \ + ABSL_ANNOTATE_IGNORE_WRITES_END(); \ + ABSL_ANNOTATE_IGNORE_READS_END(); \ + } while (0) #ifdef __cplusplus -} -#endif +// ABSL_ANNOTATE_UNPROTECTED_READ is the preferred way to annotate racey reads. +#define ABSL_ANNOTATE_UNPROTECTED_READ(x) \ + absl::base_internal::AnnotateUnprotectedRead(x) -/* ANNOTATE_UNPROTECTED_READ is the preferred way to annotate racey reads. +namespace absl { +ABSL_NAMESPACE_BEGIN +namespace base_internal { - Instead of doing - ANNOTATE_IGNORE_READS_BEGIN(); - ... = x; - ANNOTATE_IGNORE_READS_END(); - one can use - ... = ANNOTATE_UNPROTECTED_READ(x); */ -#if defined(__cplusplus) && defined(ANNOTATIONS_ENABLED) template -inline T ANNOTATE_UNPROTECTED_READ(const volatile T &x) { /* NOLINT */ - ANNOTATE_IGNORE_READS_BEGIN(); +inline T AnnotateUnprotectedRead(const volatile T& x) { // NOLINT + ABSL_ANNOTATE_IGNORE_READS_BEGIN(); T res = x; - ANNOTATE_IGNORE_READS_END(); + ABSL_ANNOTATE_IGNORE_READS_END(); return res; - } +} + +} // namespace base_internal +ABSL_NAMESPACE_END +} // namespace absl +#endif + #else - #define ANNOTATE_UNPROTECTED_READ(x) (x) + +#define ABSL_ANNOTATE_IGNORE_READS_AND_WRITES_BEGIN() // empty +#define ABSL_ANNOTATE_IGNORE_READS_AND_WRITES_END() // empty +#define ABSL_ANNOTATE_UNPROTECTED_READ(x) (x) + #endif -#if DYNAMIC_ANNOTATIONS_ENABLED != 0 && defined(__cplusplus) - /* Apply ANNOTATE_BENIGN_RACE_SIZED to a static variable. */ - #define ANNOTATE_BENIGN_RACE_STATIC(static_var, description) \ - namespace { \ - class static_var ## _annotator { \ - public: \ - static_var ## _annotator() { \ - ANNOTATE_BENIGN_RACE_SIZED(&static_var, \ - sizeof(static_var), \ - # static_var ": " description); \ - } \ - }; \ - static static_var ## _annotator the ## static_var ## _annotator;\ - } // namespace -#else /* DYNAMIC_ANNOTATIONS_ENABLED == 0 */ - #define ANNOTATE_BENIGN_RACE_STATIC(static_var, description) /* empty */ -#endif /* DYNAMIC_ANNOTATIONS_ENABLED */ +ABSL_INTERNAL_BEGIN_EXTERN_C + +// ------------------------------------------------------------------------- +// Return non-zero value if running under valgrind. +// +// If "valgrind.h" is included into dynamic_annotations.cc, +// the regular valgrind mechanism will be used. +// See http://valgrind.org/docs/manual/manual-core-adv.html about +// RUNNING_ON_VALGRIND and other valgrind "client requests". +// The file "valgrind.h" may be obtained by doing +// svn co svn://svn.valgrind.org/valgrind/trunk/include +// +// If for some reason you can't use "valgrind.h" or want to fake valgrind, +// there are two ways to make this function return non-zero: +// - Use environment variable: export RUNNING_ON_VALGRIND=1 +// - Make your tool intercept the function RunningOnValgrind() and +// change its return value. +// +int RunningOnValgrind(void); + +// ValgrindSlowdown returns: +// * 1.0, if (RunningOnValgrind() == 0) +// * 50.0, if (RunningOnValgrind() != 0 && getenv("VALGRIND_SLOWDOWN") == +// NULL) +// * atof(getenv("VALGRIND_SLOWDOWN")) otherwise +// This function can be used to scale timeout values: +// EXAMPLE: +// for (;;) { +// DoExpensiveBackgroundTask(); +// SleepForSeconds(5 * ValgrindSlowdown()); +// } +// +double ValgrindSlowdown(void); + +ABSL_INTERNAL_END_EXTERN_C + +// ------------------------------------------------------------------------- +// Address sanitizer annotations #ifdef ADDRESS_SANITIZER -/* Describe the current state of a contiguous container such as e.g. - * std::vector or std::string. For more details see - * sanitizer/common_interface_defs.h, which is provided by the compiler. */ +// Describe the current state of a contiguous container such as e.g. +// std::vector or std::string. For more details see +// sanitizer/common_interface_defs.h, which is provided by the compiler. #include -#define ANNOTATE_CONTIGUOUS_CONTAINER(beg, end, old_mid, new_mid) \ + +#define ABSL_ANNOTATE_CONTIGUOUS_CONTAINER(beg, end, old_mid, new_mid) \ __sanitizer_annotate_contiguous_container(beg, end, old_mid, new_mid) -#define ADDRESS_SANITIZER_REDZONE(name) \ - struct { char x[8] __attribute__ ((aligned (8))); } name +#define ABSL_ADDRESS_SANITIZER_REDZONE(name) \ + struct { \ + char x[8] __attribute__((aligned(8))); \ + } name + #else -#define ANNOTATE_CONTIGUOUS_CONTAINER(beg, end, old_mid, new_mid) -#define ADDRESS_SANITIZER_REDZONE(name) static_assert(true, "") + +#define ABSL_ANNOTATE_CONTIGUOUS_CONTAINER(beg, end, old_mid, new_mid) +#define ABSL_ADDRESS_SANITIZER_REDZONE(name) static_assert(true, "") + #endif // ADDRESS_SANITIZER -/* Undefine the macros intended only in this file. */ -#undef ANNOTALYSIS_ENABLED -#undef ANNOTATIONS_ENABLED -#undef ATTRIBUTE_IGNORE_READS_BEGIN -#undef ATTRIBUTE_IGNORE_READS_END +// ------------------------------------------------------------------------- +// Undefine the macros intended only for this file. + +#undef ABSL_INTERNAL_RACE_ANNOTATIONS_ENABLED +#undef ABSL_INTERNAL_MEMORY_ANNOTATIONS_ENABLED +#undef ABSL_INTERNAL_READS_ANNOTATIONS_ENABLED +#undef ABSL_INTERNAL_WRITES_ANNOTATIONS_ENABLED +#undef ABSL_INTERNAL_ANNOTALYSIS_ENABLED +#undef ABSL_INTERNAL_READS_WRITES_ANNOTATIONS_ENABLED +#undef ABSL_INTERNAL_BEGIN_EXTERN_C +#undef ABSL_INTERNAL_END_EXTERN_C +#undef ABSL_INTERNAL_STATIC_INLINE -#endif /* ABSL_BASE_DYNAMIC_ANNOTATIONS_H_ */ +#endif // ABSL_BASE_DYNAMIC_ANNOTATIONS_H_ diff --git a/absl/base/internal/dynamic_annotations.h b/absl/base/internal/dynamic_annotations.h new file mode 100644 index 00000000..7d80f41c --- /dev/null +++ b/absl/base/internal/dynamic_annotations.h @@ -0,0 +1,403 @@ +// Copyright 2017 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// This file defines dynamic annotations for use with dynamic analysis tool +// such as valgrind, PIN, etc. +// +// Dynamic annotation is a source code annotation that affects the generated +// code (that is, the annotation is not a comment). Each such annotation is +// attached to a particular instruction and/or to a particular object (address) +// in the program. +// +// The annotations that should be used by users are macros in all upper-case +// (e.g., ANNOTATE_THREAD_NAME). +// +// Actual implementation of these macros may differ depending on the dynamic +// analysis tool being used. +// +// This file supports the following configurations: +// - Dynamic Annotations enabled (with static thread-safety warnings disabled). +// In this case, macros expand to functions implemented by Thread Sanitizer, +// when building with TSan. When not provided an external implementation, +// dynamic_annotations.cc provides no-op implementations. +// +// - Static Clang thread-safety warnings enabled. +// When building with a Clang compiler that supports thread-safety warnings, +// a subset of annotations can be statically-checked at compile-time. We +// expand these macros to static-inline functions that can be analyzed for +// thread-safety, but afterwards elided when building the final binary. +// +// - All annotations are disabled. +// If neither Dynamic Annotations nor Clang thread-safety warnings are +// enabled, then all annotation-macros expand to empty. + +#ifndef ABSL_BASE_INTERNAL_DYNAMIC_ANNOTATIONS_H_ +#define ABSL_BASE_INTERNAL_DYNAMIC_ANNOTATIONS_H_ + +#include + +#include "absl/base/config.h" + +// ------------------------------------------------------------------------- +// Decide which features are enabled + +#ifndef DYNAMIC_ANNOTATIONS_ENABLED +#define DYNAMIC_ANNOTATIONS_ENABLED 0 +#endif + +#if defined(__clang__) && !defined(SWIG) +#define ABSL_INTERNAL_IGNORE_READS_ATTRIBUTE_ENABLED 1 +#else +#define ABSL_INTERNAL_IGNORE_READS_ATTRIBUTE_ENABLED 0 +#endif + +#if DYNAMIC_ANNOTATIONS_ENABLED != 0 + +#define ABSL_INTERNAL_RACE_ANNOTATIONS_ENABLED 1 +#define ABSL_INTERNAL_READS_ANNOTATIONS_ENABLED 1 +#define ABSL_INTERNAL_WRITES_ANNOTATIONS_ENABLED 1 +#define ABSL_INTERNAL_ANNOTALYSIS_ENABLED 0 +#define ABSL_INTERNAL_READS_WRITES_ANNOTATIONS_ENABLED 1 + +#else + +#define ABSL_INTERNAL_RACE_ANNOTATIONS_ENABLED 0 +#define ABSL_INTERNAL_READS_ANNOTATIONS_ENABLED 0 +#define ABSL_INTERNAL_WRITES_ANNOTATIONS_ENABLED 0 + +// Clang provides limited support for static thread-safety analysis through a +// feature called Annotalysis. We configure macro-definitions according to +// whether Annotalysis support is available. When running in opt-mode, GCC +// will issue a warning, if these attributes are compiled. Only include them +// when compiling using Clang. + +// ANNOTALYSIS_ENABLED == 1 when IGNORE_READ_ATTRIBUTE_ENABLED == 1 +#define ABSL_INTERNAL_ANNOTALYSIS_ENABLED \ + ABSL_INTERNAL_IGNORE_READS_ATTRIBUTE_ENABLED +// Read/write annotations are enabled in Annotalysis mode; disabled otherwise. +#define ABSL_INTERNAL_READS_WRITES_ANNOTATIONS_ENABLED \ + ABSL_INTERNAL_ANNOTALYSIS_ENABLED +#endif + +// Memory annotations are also made available to LLVM's Memory Sanitizer +#if defined(MEMORY_SANITIZER) && defined(__has_feature) && \ + !defined(__native_client__) +#if __has_feature(memory_sanitizer) +#define ABSL_INTERNAL_MEMORY_ANNOTATIONS_ENABLED 1 +#endif +#endif + +#ifndef ABSL_INTERNAL_MEMORY_ANNOTATIONS_ENABLED +#define ABSL_INTERNAL_MEMORY_ANNOTATIONS_ENABLED 0 +#endif + +#ifdef __cplusplus +#define ABSL_INTERNAL_BEGIN_EXTERN_C extern "C" { +#define ABSL_INTERNAL_END_EXTERN_C } // extern "C" +#define ABSL_INTERNAL_GLOBAL_SCOPED(F) ::F +#define ABSL_INTERNAL_STATIC_INLINE inline +#else +#define ABSL_INTERNAL_BEGIN_EXTERN_C // empty +#define ABSL_INTERNAL_END_EXTERN_C // empty +#define ABSL_INTERNAL_GLOBAL_SCOPED(F) F +#define ABSL_INTERNAL_STATIC_INLINE static inline +#endif + +// ------------------------------------------------------------------------- +// Define race annotations. + +#if ABSL_INTERNAL_RACE_ANNOTATIONS_ENABLED == 1 + +// ------------------------------------------------------------- +// Annotations that suppress errors. It is usually better to express the +// program's synchronization using the other annotations, but these can be used +// when all else fails. + +// Report that we may have a benign race at `pointer`, with size +// "sizeof(*(pointer))". `pointer` must be a non-void* pointer. Insert at the +// point where `pointer` has been allocated, preferably close to the point +// where the race happens. See also ANNOTATE_BENIGN_RACE_STATIC. +#define ANNOTATE_BENIGN_RACE(pointer, description) \ + ABSL_INTERNAL_GLOBAL_SCOPED(AnnotateBenignRaceSized) \ + (__FILE__, __LINE__, pointer, sizeof(*(pointer)), description) + +// Same as ANNOTATE_BENIGN_RACE(`address`, `description`), but applies to +// the memory range [`address`, `address`+`size`). +#define ANNOTATE_BENIGN_RACE_SIZED(address, size, description) \ + ABSL_INTERNAL_GLOBAL_SCOPED(AnnotateBenignRaceSized) \ + (__FILE__, __LINE__, address, size, description) + +// Enable (`enable`!=0) or disable (`enable`==0) race detection for all threads. +// This annotation could be useful if you want to skip expensive race analysis +// during some period of program execution, e.g. during initialization. +#define ANNOTATE_ENABLE_RACE_DETECTION(enable) \ + ABSL_INTERNAL_GLOBAL_SCOPED(AnnotateEnableRaceDetection) \ + (__FILE__, __LINE__, enable) + +// ------------------------------------------------------------- +// Annotations useful for debugging. + +// Report the current thread `name` to a race detector. +#define ANNOTATE_THREAD_NAME(name) \ + ABSL_INTERNAL_GLOBAL_SCOPED(AnnotateThreadName)(__FILE__, __LINE__, name) + +// ------------------------------------------------------------- +// Annotations useful when implementing locks. They are not normally needed by +// modules that merely use locks. The `lock` argument is a pointer to the lock +// object. + +// Report that a lock has been created at address `lock`. +#define ANNOTATE_RWLOCK_CREATE(lock) \ + ABSL_INTERNAL_GLOBAL_SCOPED(AnnotateRWLockCreate)(__FILE__, __LINE__, lock) + +// Report that a linker initialized lock has been created at address `lock`. +#ifdef THREAD_SANITIZER +#define ANNOTATE_RWLOCK_CREATE_STATIC(lock) \ + ABSL_INTERNAL_GLOBAL_SCOPED(AnnotateRWLockCreateStatic) \ + (__FILE__, __LINE__, lock) +#else +#define ANNOTATE_RWLOCK_CREATE_STATIC(lock) ANNOTATE_RWLOCK_CREATE(lock) +#endif + +// Report that the lock at address `lock` is about to be destroyed. +#define ANNOTATE_RWLOCK_DESTROY(lock) \ + ABSL_INTERNAL_GLOBAL_SCOPED(AnnotateRWLockDestroy)(__FILE__, __LINE__, lock) + +// Report that the lock at address `lock` has been acquired. +// `is_w`=1 for writer lock, `is_w`=0 for reader lock. +#define ANNOTATE_RWLOCK_ACQUIRED(lock, is_w) \ + ABSL_INTERNAL_GLOBAL_SCOPED(AnnotateRWLockAcquired) \ + (__FILE__, __LINE__, lock, is_w) + +// Report that the lock at address `lock` is about to be released. +// `is_w`=1 for writer lock, `is_w`=0 for reader lock. +#define ANNOTATE_RWLOCK_RELEASED(lock, is_w) \ + ABSL_INTERNAL_GLOBAL_SCOPED(AnnotateRWLockReleased) \ + (__FILE__, __LINE__, lock, is_w) + +// Apply ANNOTATE_BENIGN_RACE_SIZED to a static variable `static_var`. +#define ANNOTATE_BENIGN_RACE_STATIC(static_var, description) \ + namespace { \ + class static_var##_annotator { \ + public: \ + static_var##_annotator() { \ + ANNOTATE_BENIGN_RACE_SIZED(&static_var, sizeof(static_var), \ + #static_var ": " description); \ + } \ + }; \ + static static_var##_annotator the##static_var##_annotator; \ + } // namespace + +#else // ABSL_INTERNAL_RACE_ANNOTATIONS_ENABLED == 0 + +#define ANNOTATE_RWLOCK_CREATE(lock) // empty +#define ANNOTATE_RWLOCK_CREATE_STATIC(lock) // empty +#define ANNOTATE_RWLOCK_DESTROY(lock) // empty +#define ANNOTATE_RWLOCK_ACQUIRED(lock, is_w) // empty +#define ANNOTATE_RWLOCK_RELEASED(lock, is_w) // empty +#define ANNOTATE_BENIGN_RACE(address, description) // empty +#define ANNOTATE_BENIGN_RACE_SIZED(address, size, description) // empty +#define ANNOTATE_THREAD_NAME(name) // empty +#define ANNOTATE_ENABLE_RACE_DETECTION(enable) // empty +#define ANNOTATE_BENIGN_RACE_STATIC(static_var, description) // empty + +#endif // ABSL_INTERNAL_RACE_ANNOTATIONS_ENABLED + +// ------------------------------------------------------------------------- +// Define memory annotations. + +#if ABSL_INTERNAL_MEMORY_ANNOTATIONS_ENABLED == 1 + +#include + +#define ANNOTATE_MEMORY_IS_INITIALIZED(address, size) \ + __msan_unpoison(address, size) + +#define ANNOTATE_MEMORY_IS_UNINITIALIZED(address, size) \ + __msan_allocated_memory(address, size) + +#else // ABSL_INTERNAL_MEMORY_ANNOTATIONS_ENABLED == 0 + +#if DYNAMIC_ANNOTATIONS_ENABLED == 1 +#define ANNOTATE_MEMORY_IS_INITIALIZED(address, size) \ + do { \ + (void)(address); \ + (void)(size); \ + } while (0) +#define ANNOTATE_MEMORY_IS_UNINITIALIZED(address, size) \ + do { \ + (void)(address); \ + (void)(size); \ + } while (0) +#else +#define ANNOTATE_MEMORY_IS_INITIALIZED(address, size) // empty +#define ANNOTATE_MEMORY_IS_UNINITIALIZED(address, size) // empty +#endif + +#endif // ABSL_INTERNAL_MEMORY_ANNOTATIONS_ENABLED + +// ------------------------------------------------------------------------- +// Define IGNORE_READS_BEGIN/_END attributes. + +#if ABSL_INTERNAL_IGNORE_READS_ATTRIBUTE_ENABLED == 1 + +#define ABSL_INTERNAL_IGNORE_READS_BEGIN_ATTRIBUTE \ + __attribute((exclusive_lock_function("*"))) +#define ABSL_INTERNAL_IGNORE_READS_END_ATTRIBUTE \ + __attribute((unlock_function("*"))) + +#else // ABSL_INTERNAL_IGNORE_READS_ATTRIBUTE_ENABLED == 0 + +#define ABSL_INTERNAL_IGNORE_READS_BEGIN_ATTRIBUTE // empty +#define ABSL_INTERNAL_IGNORE_READS_END_ATTRIBUTE // empty + +#endif // ABSL_INTERNAL_IGNORE_READS_ATTRIBUTE_ENABLED + +// ------------------------------------------------------------------------- +// Define IGNORE_READS_BEGIN/_END annotations. + +#if ABSL_INTERNAL_READS_ANNOTATIONS_ENABLED == 1 + +// Request the analysis tool to ignore all reads in the current thread until +// ANNOTATE_IGNORE_READS_END is called. Useful to ignore intentional racey +// reads, while still checking other reads and all writes. +// See also ANNOTATE_UNPROTECTED_READ. +#define ANNOTATE_IGNORE_READS_BEGIN() \ + ABSL_INTERNAL_GLOBAL_SCOPED(AnnotateIgnoreReadsBegin)(__FILE__, __LINE__) + +// Stop ignoring reads. +#define ANNOTATE_IGNORE_READS_END() \ + ABSL_INTERNAL_GLOBAL_SCOPED(AnnotateIgnoreReadsEnd)(__FILE__, __LINE__) + +#elif defined(ABSL_INTERNAL_ANNOTALYSIS_ENABLED) + +// When Annotalysis is enabled without Dynamic Annotations, the use of +// static-inline functions allows the annotations to be read at compile-time, +// while still letting the compiler elide the functions from the final build. +// +// TODO(delesley) -- The exclusive lock here ignores writes as well, but +// allows IGNORE_READS_AND_WRITES to work properly. + +#define ANNOTATE_IGNORE_READS_BEGIN() \ + ABSL_INTERNAL_GLOBAL_SCOPED(AbslInternalAnnotateIgnoreReadsBegin)() + +#define ANNOTATE_IGNORE_READS_END() \ + ABSL_INTERNAL_GLOBAL_SCOPED(AbslInternalAnnotateIgnoreReadsEnd)() + +#else + +#define ANNOTATE_IGNORE_READS_BEGIN() // empty +#define ANNOTATE_IGNORE_READS_END() // empty + +#endif + +// ------------------------------------------------------------------------- +// Define IGNORE_WRITES_BEGIN/_END annotations. + +#if ABSL_INTERNAL_WRITES_ANNOTATIONS_ENABLED == 1 + +// Similar to ANNOTATE_IGNORE_READS_BEGIN, but ignore writes instead. +#define ANNOTATE_IGNORE_WRITES_BEGIN() \ + ABSL_INTERNAL_GLOBAL_SCOPED(AnnotateIgnoreWritesBegin)(__FILE__, __LINE__) + +// Stop ignoring writes. +#define ANNOTATE_IGNORE_WRITES_END() \ + ABSL_INTERNAL_GLOBAL_SCOPED(AnnotateIgnoreWritesEnd)(__FILE__, __LINE__) + +#else + +#define ANNOTATE_IGNORE_WRITES_BEGIN() // empty +#define ANNOTATE_IGNORE_WRITES_END() // empty + +#endif + +// ------------------------------------------------------------------------- +// Define the ANNOTATE_IGNORE_READS_AND_WRITES_* annotations using the more +// primitive annotations defined above. +// +// Instead of doing +// ANNOTATE_IGNORE_READS_BEGIN(); +// ... = x; +// ANNOTATE_IGNORE_READS_END(); +// one can use +// ... = ANNOTATE_UNPROTECTED_READ(x); + +#if defined(ABSL_INTERNAL_READS_WRITES_ANNOTATIONS_ENABLED) + +// Start ignoring all memory accesses (both reads and writes). +#define ANNOTATE_IGNORE_READS_AND_WRITES_BEGIN() \ + do { \ + ANNOTATE_IGNORE_READS_BEGIN(); \ + ANNOTATE_IGNORE_WRITES_BEGIN(); \ + } while (0) + +// Stop ignoring both reads and writes. +#define ANNOTATE_IGNORE_READS_AND_WRITES_END() \ + do { \ + ANNOTATE_IGNORE_WRITES_END(); \ + ANNOTATE_IGNORE_READS_END(); \ + } while (0) + +#ifdef __cplusplus +// ANNOTATE_UNPROTECTED_READ is the preferred way to annotate racey reads. +#define ANNOTATE_UNPROTECTED_READ(x) \ + absl::base_internal::AnnotateUnprotectedRead(x) + +#endif + +#else + +#define ANNOTATE_IGNORE_READS_AND_WRITES_BEGIN() // empty +#define ANNOTATE_IGNORE_READS_AND_WRITES_END() // empty +#define ANNOTATE_UNPROTECTED_READ(x) (x) + +#endif + +// ------------------------------------------------------------------------- +// Address sanitizer annotations + +#ifdef ADDRESS_SANITIZER +// Describe the current state of a contiguous container such as e.g. +// std::vector or std::string. For more details see +// sanitizer/common_interface_defs.h, which is provided by the compiler. +#include + +#define ANNOTATE_CONTIGUOUS_CONTAINER(beg, end, old_mid, new_mid) \ + __sanitizer_annotate_contiguous_container(beg, end, old_mid, new_mid) +#define ADDRESS_SANITIZER_REDZONE(name) \ + struct { \ + char x[8] __attribute__((aligned(8))); \ + } name + +#else + +#define ANNOTATE_CONTIGUOUS_CONTAINER(beg, end, old_mid, new_mid) +#define ADDRESS_SANITIZER_REDZONE(name) static_assert(true, "") + +#endif // ADDRESS_SANITIZER + +// ------------------------------------------------------------------------- +// Undefine the macros intended only for this file. + +#undef ABSL_INTERNAL_RACE_ANNOTATIONS_ENABLED +#undef ABSL_INTERNAL_MEMORY_ANNOTATIONS_ENABLED +#undef ABSL_INTERNAL_READS_ANNOTATIONS_ENABLED +#undef ABSL_INTERNAL_WRITES_ANNOTATIONS_ENABLED +#undef ABSL_INTERNAL_ANNOTALYSIS_ENABLED +#undef ABSL_INTERNAL_READS_WRITES_ANNOTATIONS_ENABLED +#undef ABSL_INTERNAL_BEGIN_EXTERN_C +#undef ABSL_INTERNAL_END_EXTERN_C +#undef ABSL_INTERNAL_STATIC_INLINE + +#endif // ABSL_BASE_INTERNAL_DYNAMIC_ANNOTATIONS_H_ diff --git a/absl/flags/BUILD.bazel b/absl/flags/BUILD.bazel index 2d6f799e..6ffd07ce 100644 --- a/absl/flags/BUILD.bazel +++ b/absl/flags/BUILD.bazel @@ -114,9 +114,7 @@ cc_library( visibility = ["//visibility:private"], deps = [ "//absl/base:config", - "//absl/base:core_headers", "//absl/base:fast_type_id", - "//absl/strings", ], ) @@ -132,6 +130,9 @@ cc_library( linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":commandlineflag_internal", + "//absl/base:config", + "//absl/base:fast_type_id", + "//absl/strings", "//absl/types:optional", ], ) @@ -149,7 +150,12 @@ cc_library( visibility = [ "//absl/flags:__pkg__", ], - deps = [":commandlineflag"], + deps = [ + ":commandlineflag", + ":commandlineflag_internal", + "//absl/base:config", + "//absl/strings", + ], ) cc_library( @@ -193,6 +199,7 @@ cc_library( visibility = ["//absl/base:__subpackages__"], deps = [ ":commandlineflag", + ":commandlineflag_internal", ":config", ":marshalling", ":registry", @@ -203,6 +210,7 @@ cc_library( "//absl/meta:type_traits", "//absl/strings", "//absl/synchronization", + "//absl/utility", ], ) @@ -220,7 +228,6 @@ cc_library( deps = [ ":config", ":flag_internal", - ":marshalling", ":registry", "//absl/base", "//absl/base:config", @@ -287,6 +294,7 @@ cc_library( linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":commandlineflag", + ":commandlineflag_internal", ":config", ":flag", ":flag_internal", @@ -315,6 +323,7 @@ cc_test( linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":commandlineflag", + ":commandlineflag_internal", ":config", ":flag", ":private_handle_accessor", @@ -352,6 +361,7 @@ cc_test( ":config", ":flag", ":flag_internal", + ":marshalling", ":registry", "//absl/base:core_headers", "//absl/base:malloc_internal", @@ -372,6 +382,8 @@ cc_binary( visibility = ["//visibility:private"], deps = [ ":flag", + ":marshalling", + "//absl/strings", "//absl/time", "//absl/types:optional", "@com_github_google_benchmark//:benchmark_main", @@ -450,8 +462,8 @@ cc_test( copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ + ":commandlineflag_internal", ":flag", - ":marshalling", ":registry", "//absl/memory", "@com_google_googletest//:gtest_main", @@ -492,7 +504,6 @@ cc_test( ":registry", ":usage", ":usage_internal", - "//absl/memory", "//absl/strings", "@com_google_googletest//:gtest", ], diff --git a/absl/flags/CMakeLists.txt b/absl/flags/CMakeLists.txt index 6ecf3b48..2dc7cf45 100644 --- a/absl/flags/CMakeLists.txt +++ b/absl/flags/CMakeLists.txt @@ -103,9 +103,7 @@ absl_cc_library( ${ABSL_DEFAULT_LINKOPTS} DEPS absl::config - absl::core_headers absl::fast_type_id - absl::strings ) absl_cc_library( @@ -120,8 +118,11 @@ absl_cc_library( LINKOPTS ${ABSL_DEFAULT_LINKOPTS} DEPS + absl::config + absl::fast_type_id absl::flags_commandlineflag_internal absl::optional + absl::strings ) # Internal-only target, do not depend on directly. @@ -137,7 +138,10 @@ absl_cc_library( LINKOPTS ${ABSL_DEFAULT_LINKOPTS} DEPS + absl::config absl::flags_commandlineflag + absl::flags_commandlineflag_internal + absl::strings ) # Internal-only target, do not depend on directly. @@ -180,11 +184,13 @@ absl_cc_library( DEPS absl::base absl::config + absl::flags_commandlineflag_internal absl::flags_config absl::flags_marshalling absl::flags_registry absl::synchronization absl::meta + absl::utility PUBLIC ) @@ -205,7 +211,6 @@ absl_cc_library( absl::flags_commandlineflag absl::flags_config absl::flags_internal - absl::flags_marshalling absl::flags_registry absl::base absl::core_headers @@ -275,6 +280,7 @@ absl_cc_library( absl::flags_config absl::flags absl::flags_commandlineflag + absl::flags_commandlineflag_internal absl::flags_internal absl::flags_private_handle_accessor absl::flags_program_name @@ -297,6 +303,7 @@ absl_cc_test( DEPS absl::flags absl::flags_commandlineflag + absl::flags_commandlineflag_internal absl::flags_config absl::flags_private_handle_accessor absl::flags_registry @@ -330,6 +337,7 @@ absl_cc_test( absl::flags absl::flags_config absl::flags_internal + absl::flags_marshalling absl::flags_registry absl::strings absl::time @@ -399,8 +407,8 @@ absl_cc_test( COPTS ${ABSL_TEST_COPTS} DEPS + absl::flags_commandlineflag_internal absl::flags - absl::flags_marshalling absl::flags_registry absl::memory absl::strings @@ -437,7 +445,6 @@ absl_cc_test( absl::flags_parse absl::flags_registry absl::flags_usage - absl::memory absl::strings gtest ) diff --git a/absl/flags/commandlineflag.cc b/absl/flags/commandlineflag.cc index cea57234..217b2d87 100644 --- a/absl/flags/commandlineflag.cc +++ b/absl/flags/commandlineflag.cc @@ -15,6 +15,12 @@ #include "absl/flags/commandlineflag.h" +#include + +#include "absl/base/config.h" +#include "absl/flags/internal/commandlineflag.h" +#include "absl/strings/string_view.h" + namespace absl { ABSL_NAMESPACE_BEGIN diff --git a/absl/flags/commandlineflag.h b/absl/flags/commandlineflag.h index 43055d04..7e21d05d 100644 --- a/absl/flags/commandlineflag.h +++ b/absl/flags/commandlineflag.h @@ -26,7 +26,13 @@ #ifndef ABSL_FLAGS_COMMANDLINEFLAG_H_ #define ABSL_FLAGS_COMMANDLINEFLAG_H_ +#include +#include + +#include "absl/base/config.h" +#include "absl/base/internal/fast_type_id.h" #include "absl/flags/internal/commandlineflag.h" +#include "absl/strings/string_view.h" #include "absl/types/optional.h" namespace absl { diff --git a/absl/flags/commandlineflag_test.cc b/absl/flags/commandlineflag_test.cc index 4b9718e9..570bbe2f 100644 --- a/absl/flags/commandlineflag_test.cc +++ b/absl/flags/commandlineflag_test.cc @@ -20,6 +20,7 @@ #include "gtest/gtest.h" #include "absl/flags/flag.h" +#include "absl/flags/internal/commandlineflag.h" #include "absl/flags/internal/private_handle_accessor.h" #include "absl/flags/internal/registry.h" #include "absl/flags/usage_config.h" diff --git a/absl/flags/declare.h b/absl/flags/declare.h index 0f8cc6a5..b9794d8b 100644 --- a/absl/flags/declare.h +++ b/absl/flags/declare.h @@ -26,7 +26,6 @@ #define ABSL_FLAGS_DECLARE_H_ #include "absl/base/config.h" -#include "absl/strings/string_view.h" namespace absl { ABSL_NAMESPACE_BEGIN diff --git a/absl/flags/flag.h b/absl/flags/flag.h index dd36e6c7..90dc2894 100644 --- a/absl/flags/flag.h +++ b/absl/flags/flag.h @@ -33,13 +33,11 @@ #include #include "absl/base/attributes.h" -#include "absl/base/casts.h" #include "absl/base/config.h" +#include "absl/base/optimization.h" #include "absl/flags/config.h" -#include "absl/flags/declare.h" #include "absl/flags/internal/flag.h" #include "absl/flags/internal/registry.h" -#include "absl/flags/marshalling.h" #include "absl/strings/string_view.h" namespace absl { @@ -150,6 +148,8 @@ class Flag { void Set(const T& v) { GetImpl().Set(v); } void InvokeCallback() { GetImpl().InvokeCallback(); } + const CommandLineFlag& Reflect() const { return GetImpl().Reflect(); } + // The data members are logically private, but they need to be public for // this to be an aggregate type. const char* name_; @@ -204,6 +204,21 @@ void SetFlag(absl::Flag* flag, const V& v) { flag->Set(value); } +// GetFlagReflectionHandle() +// +// Returns the reflection handle corresponding to specified Abseil Flag +// instance. Use this handle to access flag's reflection information, like name, +// location, default value etc. +// +// Example: +// +// std::string = absl::GetFlagReflectionHandle(FLAGS_count).DefaultValue(); + +template +const CommandLineFlag& GetFlagReflectionHandle(const absl::Flag& f) { + return f.Reflect(); +} + ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/flags/flag_benchmark.cc b/absl/flags/flag_benchmark.cc index ff95bb5d..7b52c9bc 100644 --- a/absl/flags/flag_benchmark.cc +++ b/absl/flags/flag_benchmark.cc @@ -13,7 +13,14 @@ // See the License for the specific language governing permissions and // limitations under the License. +#include + +#include +#include + #include "absl/flags/flag.h" +#include "absl/flags/marshalling.h" +#include "absl/strings/string_view.h" #include "absl/time/time.h" #include "absl/types/optional.h" #include "benchmark/benchmark.h" diff --git a/absl/flags/flag_test.cc b/absl/flags/flag_test.cc index 58a07999..71661d39 100644 --- a/absl/flags/flag_test.cc +++ b/absl/flags/flag_test.cc @@ -15,9 +15,11 @@ #include "absl/flags/flag.h" +#include #include #include +#include #include #include // NOLINT #include @@ -28,6 +30,7 @@ #include "absl/flags/declare.h" #include "absl/flags/internal/flag.h" #include "absl/flags/internal/registry.h" +#include "absl/flags/marshalling.h" #include "absl/flags/usage_config.h" #include "absl/strings/match.h" #include "absl/strings/numbers.h" @@ -44,6 +47,9 @@ namespace { namespace flags = absl::flags_internal; std::string TestHelpMsg() { return "dynamic help"; } +#if defined(_MSC_VER) && !defined(__clang__) +std::string TestLiteralHelpMsg() { return "literal help"; } +#endif template void TestMakeDflt(void* dst) { new (dst) T{}; @@ -127,15 +133,29 @@ constexpr flags::FlagHelpArg help_arg{flags::FlagHelpMsg("literal help"), using String = std::string; -#define DEFINE_CONSTRUCTED_FLAG(T, dflt, dflt_kind) \ - constexpr flags::FlagDefaultArg f1default##T{ \ - flags::FlagDefaultSrc{dflt}, flags::FlagDefaultKind::dflt_kind}; \ - constexpr flags::Flag f1##T("f1", "file", help_arg, f1default##T); \ - ABSL_CONST_INIT flags::Flag f2##T( \ - "f2", "file", \ - {flags::FlagHelpMsg(&TestHelpMsg), flags::FlagHelpKind::kGenFunc}, \ - flags::FlagDefaultArg{flags::FlagDefaultSrc(&TestMakeDflt), \ - flags::FlagDefaultKind::kGenFunc}) +#if !defined(_MSC_VER) || defined(__clang__) +#define DEFINE_CONSTRUCTED_FLAG(T, dflt, dflt_kind) \ + constexpr flags::FlagDefaultArg f1default##T{ \ + flags::FlagDefaultSrc{dflt}, flags::FlagDefaultKind::dflt_kind}; \ + constexpr absl::Flag f1##T{"f1", "file", help_arg, f1default##T}; \ + ABSL_CONST_INIT absl::Flag f2##T { \ + "f2", "file", \ + {flags::FlagHelpMsg(&TestHelpMsg), flags::FlagHelpKind::kGenFunc}, \ + flags::FlagDefaultArg { \ + flags::FlagDefaultSrc(&TestMakeDflt), \ + flags::FlagDefaultKind::kGenFunc \ + } \ + } +#else +#define DEFINE_CONSTRUCTED_FLAG(T, dflt, dflt_kind) \ + constexpr flags::FlagDefaultArg f1default##T{ \ + flags::FlagDefaultSrc{dflt}, flags::FlagDefaultKind::dflt_kind}; \ + constexpr absl::Flag f1##T{"f1", "file", &TestLiteralHelpMsg, \ + &TestMakeDflt}; \ + ABSL_CONST_INIT absl::Flag f2##T { \ + "f2", "file", &TestHelpMsg, &TestMakeDflt \ + } +#endif DEFINE_CONSTRUCTED_FLAG(bool, true, kOneWord); DEFINE_CONSTRUCTED_FLAG(int16_t, 1, kOneWord); @@ -150,16 +170,17 @@ DEFINE_CONSTRUCTED_FLAG(String, &TestMakeDflt, kGenFunc); DEFINE_CONSTRUCTED_FLAG(UDT, &TestMakeDflt, kGenFunc); template -bool TestConstructionFor(const flags::Flag& f1, flags::Flag& f2) { - EXPECT_EQ(f1.Name(), "f1"); - EXPECT_EQ(f1.Help(), "literal help"); - EXPECT_EQ(f1.Filename(), "file"); +bool TestConstructionFor(const absl::Flag& f1, absl::Flag& f2) { + EXPECT_EQ(absl::GetFlagReflectionHandle(f1).Name(), "f1"); + EXPECT_EQ(absl::GetFlagReflectionHandle(f1).Help(), "literal help"); + EXPECT_EQ(absl::GetFlagReflectionHandle(f1).Filename(), "file"); - flags::FlagRegistrar(f2).OnUpdate(TestCallback); + flags::FlagRegistrar(ABSL_FLAG_IMPL_FLAG_PTR(f2)) + .OnUpdate(TestCallback); - EXPECT_EQ(f2.Name(), "f2"); - EXPECT_EQ(f2.Help(), "dynamic help"); - EXPECT_EQ(f2.Filename(), "file"); + EXPECT_EQ(absl::GetFlagReflectionHandle(f2).Name(), "f2"); + EXPECT_EQ(absl::GetFlagReflectionHandle(f2).Help(), "dynamic help"); + EXPECT_EQ(absl::GetFlagReflectionHandle(f2).Filename(), "file"); return true; } @@ -203,18 +224,30 @@ namespace { TEST_F(FlagTest, TestFlagDeclaration) { // test that we can access flag objects. - EXPECT_EQ(FLAGS_test_flag_01.Name(), "test_flag_01"); - EXPECT_EQ(FLAGS_test_flag_02.Name(), "test_flag_02"); - EXPECT_EQ(FLAGS_test_flag_03.Name(), "test_flag_03"); - EXPECT_EQ(FLAGS_test_flag_04.Name(), "test_flag_04"); - EXPECT_EQ(FLAGS_test_flag_05.Name(), "test_flag_05"); - EXPECT_EQ(FLAGS_test_flag_06.Name(), "test_flag_06"); - EXPECT_EQ(FLAGS_test_flag_07.Name(), "test_flag_07"); - EXPECT_EQ(FLAGS_test_flag_08.Name(), "test_flag_08"); - EXPECT_EQ(FLAGS_test_flag_09.Name(), "test_flag_09"); - EXPECT_EQ(FLAGS_test_flag_10.Name(), "test_flag_10"); - EXPECT_EQ(FLAGS_test_flag_11.Name(), "test_flag_11"); - EXPECT_EQ(FLAGS_test_flag_12.Name(), "test_flag_12"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_01).Name(), + "test_flag_01"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_02).Name(), + "test_flag_02"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_03).Name(), + "test_flag_03"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_04).Name(), + "test_flag_04"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_05).Name(), + "test_flag_05"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_06).Name(), + "test_flag_06"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_07).Name(), + "test_flag_07"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_08).Name(), + "test_flag_08"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_09).Name(), + "test_flag_09"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_10).Name(), + "test_flag_10"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_11).Name(), + "test_flag_11"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_12).Name(), + "test_flag_12"); } #endif // !ABSL_FLAGS_STRIP_NAMES @@ -241,96 +274,168 @@ namespace { TEST_F(FlagTest, TestFlagDefinition) { absl::string_view expected_file_name = "absl/flags/flag_test.cc"; - EXPECT_EQ(FLAGS_test_flag_01.Name(), "test_flag_01"); - EXPECT_EQ(FLAGS_test_flag_01.Help(), "test flag 01"); - EXPECT_TRUE(absl::EndsWith(FLAGS_test_flag_01.Filename(), expected_file_name)) - << FLAGS_test_flag_01.Filename(); - - EXPECT_EQ(FLAGS_test_flag_02.Name(), "test_flag_02"); - EXPECT_EQ(FLAGS_test_flag_02.Help(), "test flag 02"); - EXPECT_TRUE(absl::EndsWith(FLAGS_test_flag_02.Filename(), expected_file_name)) - << FLAGS_test_flag_02.Filename(); - - EXPECT_EQ(FLAGS_test_flag_03.Name(), "test_flag_03"); - EXPECT_EQ(FLAGS_test_flag_03.Help(), "test flag 03"); - EXPECT_TRUE(absl::EndsWith(FLAGS_test_flag_03.Filename(), expected_file_name)) - << FLAGS_test_flag_03.Filename(); - - EXPECT_EQ(FLAGS_test_flag_04.Name(), "test_flag_04"); - EXPECT_EQ(FLAGS_test_flag_04.Help(), "test flag 04"); - EXPECT_TRUE(absl::EndsWith(FLAGS_test_flag_04.Filename(), expected_file_name)) - << FLAGS_test_flag_04.Filename(); - - EXPECT_EQ(FLAGS_test_flag_05.Name(), "test_flag_05"); - EXPECT_EQ(FLAGS_test_flag_05.Help(), "test flag 05"); - EXPECT_TRUE(absl::EndsWith(FLAGS_test_flag_05.Filename(), expected_file_name)) - << FLAGS_test_flag_05.Filename(); - - EXPECT_EQ(FLAGS_test_flag_06.Name(), "test_flag_06"); - EXPECT_EQ(FLAGS_test_flag_06.Help(), "test flag 06"); - EXPECT_TRUE(absl::EndsWith(FLAGS_test_flag_06.Filename(), expected_file_name)) - << FLAGS_test_flag_06.Filename(); - - EXPECT_EQ(FLAGS_test_flag_07.Name(), "test_flag_07"); - EXPECT_EQ(FLAGS_test_flag_07.Help(), "test flag 07"); - EXPECT_TRUE(absl::EndsWith(FLAGS_test_flag_07.Filename(), expected_file_name)) - << FLAGS_test_flag_07.Filename(); - - EXPECT_EQ(FLAGS_test_flag_08.Name(), "test_flag_08"); - EXPECT_EQ(FLAGS_test_flag_08.Help(), "test flag 08"); - EXPECT_TRUE(absl::EndsWith(FLAGS_test_flag_08.Filename(), expected_file_name)) - << FLAGS_test_flag_08.Filename(); - - EXPECT_EQ(FLAGS_test_flag_09.Name(), "test_flag_09"); - EXPECT_EQ(FLAGS_test_flag_09.Help(), "test flag 09"); - EXPECT_TRUE(absl::EndsWith(FLAGS_test_flag_09.Filename(), expected_file_name)) - << FLAGS_test_flag_09.Filename(); - - EXPECT_EQ(FLAGS_test_flag_10.Name(), "test_flag_10"); - EXPECT_EQ(FLAGS_test_flag_10.Help(), "test flag 10"); - EXPECT_TRUE(absl::EndsWith(FLAGS_test_flag_10.Filename(), expected_file_name)) - << FLAGS_test_flag_10.Filename(); - - EXPECT_EQ(FLAGS_test_flag_11.Name(), "test_flag_11"); - EXPECT_EQ(FLAGS_test_flag_11.Help(), "test flag 11"); - EXPECT_TRUE(absl::EndsWith(FLAGS_test_flag_11.Filename(), expected_file_name)) - << FLAGS_test_flag_11.Filename(); - - EXPECT_EQ(FLAGS_test_flag_12.Name(), "test_flag_12"); - EXPECT_EQ(FLAGS_test_flag_12.Help(), "test flag 12"); - EXPECT_TRUE(absl::EndsWith(FLAGS_test_flag_12.Filename(), expected_file_name)) - << FLAGS_test_flag_12.Filename(); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_01).Name(), + "test_flag_01"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_01).Help(), + "test flag 01"); + EXPECT_TRUE(absl::EndsWith( + absl::GetFlagReflectionHandle(FLAGS_test_flag_01).Filename(), + expected_file_name)) + << absl::GetFlagReflectionHandle(FLAGS_test_flag_01).Filename(); + + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_02).Name(), + "test_flag_02"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_02).Help(), + "test flag 02"); + EXPECT_TRUE(absl::EndsWith( + absl::GetFlagReflectionHandle(FLAGS_test_flag_02).Filename(), + expected_file_name)) + << absl::GetFlagReflectionHandle(FLAGS_test_flag_02).Filename(); + + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_03).Name(), + "test_flag_03"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_03).Help(), + "test flag 03"); + EXPECT_TRUE(absl::EndsWith( + absl::GetFlagReflectionHandle(FLAGS_test_flag_03).Filename(), + expected_file_name)) + << absl::GetFlagReflectionHandle(FLAGS_test_flag_03).Filename(); + + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_04).Name(), + "test_flag_04"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_04).Help(), + "test flag 04"); + EXPECT_TRUE(absl::EndsWith( + absl::GetFlagReflectionHandle(FLAGS_test_flag_04).Filename(), + expected_file_name)) + << absl::GetFlagReflectionHandle(FLAGS_test_flag_04).Filename(); + + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_05).Name(), + "test_flag_05"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_05).Help(), + "test flag 05"); + EXPECT_TRUE(absl::EndsWith( + absl::GetFlagReflectionHandle(FLAGS_test_flag_05).Filename(), + expected_file_name)) + << absl::GetFlagReflectionHandle(FLAGS_test_flag_05).Filename(); + + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_06).Name(), + "test_flag_06"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_06).Help(), + "test flag 06"); + EXPECT_TRUE(absl::EndsWith( + absl::GetFlagReflectionHandle(FLAGS_test_flag_06).Filename(), + expected_file_name)) + << absl::GetFlagReflectionHandle(FLAGS_test_flag_06).Filename(); + + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_07).Name(), + "test_flag_07"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_07).Help(), + "test flag 07"); + EXPECT_TRUE(absl::EndsWith( + absl::GetFlagReflectionHandle(FLAGS_test_flag_07).Filename(), + expected_file_name)) + << absl::GetFlagReflectionHandle(FLAGS_test_flag_07).Filename(); + + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_08).Name(), + "test_flag_08"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_08).Help(), + "test flag 08"); + EXPECT_TRUE(absl::EndsWith( + absl::GetFlagReflectionHandle(FLAGS_test_flag_08).Filename(), + expected_file_name)) + << absl::GetFlagReflectionHandle(FLAGS_test_flag_08).Filename(); + + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_09).Name(), + "test_flag_09"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_09).Help(), + "test flag 09"); + EXPECT_TRUE(absl::EndsWith( + absl::GetFlagReflectionHandle(FLAGS_test_flag_09).Filename(), + expected_file_name)) + << absl::GetFlagReflectionHandle(FLAGS_test_flag_09).Filename(); + + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_10).Name(), + "test_flag_10"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_10).Help(), + "test flag 10"); + EXPECT_TRUE(absl::EndsWith( + absl::GetFlagReflectionHandle(FLAGS_test_flag_10).Filename(), + expected_file_name)) + << absl::GetFlagReflectionHandle(FLAGS_test_flag_10).Filename(); + + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_11).Name(), + "test_flag_11"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_11).Help(), + "test flag 11"); + EXPECT_TRUE(absl::EndsWith( + absl::GetFlagReflectionHandle(FLAGS_test_flag_11).Filename(), + expected_file_name)) + << absl::GetFlagReflectionHandle(FLAGS_test_flag_11).Filename(); + + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_12).Name(), + "test_flag_12"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_12).Help(), + "test flag 12"); + EXPECT_TRUE(absl::EndsWith( + absl::GetFlagReflectionHandle(FLAGS_test_flag_12).Filename(), + expected_file_name)) + << absl::GetFlagReflectionHandle(FLAGS_test_flag_12).Filename(); } #endif // !ABSL_FLAGS_STRIP_NAMES // -------------------------------------------------------------------- TEST_F(FlagTest, TestDefault) { - EXPECT_EQ(FLAGS_test_flag_01.DefaultValue(), "true"); - EXPECT_EQ(FLAGS_test_flag_02.DefaultValue(), "1234"); - EXPECT_EQ(FLAGS_test_flag_03.DefaultValue(), "-34"); - EXPECT_EQ(FLAGS_test_flag_04.DefaultValue(), "189"); - EXPECT_EQ(FLAGS_test_flag_05.DefaultValue(), "10765"); - EXPECT_EQ(FLAGS_test_flag_06.DefaultValue(), "40000"); - EXPECT_EQ(FLAGS_test_flag_07.DefaultValue(), "-1234567"); - EXPECT_EQ(FLAGS_test_flag_08.DefaultValue(), "9876543"); - EXPECT_EQ(FLAGS_test_flag_09.DefaultValue(), "-9.876e-50"); - EXPECT_EQ(FLAGS_test_flag_10.DefaultValue(), "1.234e+12"); - EXPECT_EQ(FLAGS_test_flag_11.DefaultValue(), ""); - EXPECT_EQ(FLAGS_test_flag_12.DefaultValue(), "10m"); - - EXPECT_EQ(FLAGS_test_flag_01.CurrentValue(), "true"); - EXPECT_EQ(FLAGS_test_flag_02.CurrentValue(), "1234"); - EXPECT_EQ(FLAGS_test_flag_03.CurrentValue(), "-34"); - EXPECT_EQ(FLAGS_test_flag_04.CurrentValue(), "189"); - EXPECT_EQ(FLAGS_test_flag_05.CurrentValue(), "10765"); - EXPECT_EQ(FLAGS_test_flag_06.CurrentValue(), "40000"); - EXPECT_EQ(FLAGS_test_flag_07.CurrentValue(), "-1234567"); - EXPECT_EQ(FLAGS_test_flag_08.CurrentValue(), "9876543"); - EXPECT_EQ(FLAGS_test_flag_09.CurrentValue(), "-9.876e-50"); - EXPECT_EQ(FLAGS_test_flag_10.CurrentValue(), "1.234e+12"); - EXPECT_EQ(FLAGS_test_flag_11.CurrentValue(), ""); - EXPECT_EQ(FLAGS_test_flag_12.CurrentValue(), "10m"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_01).DefaultValue(), + "true"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_02).DefaultValue(), + "1234"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_03).DefaultValue(), + "-34"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_04).DefaultValue(), + "189"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_05).DefaultValue(), + "10765"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_06).DefaultValue(), + "40000"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_07).DefaultValue(), + "-1234567"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_08).DefaultValue(), + "9876543"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_09).DefaultValue(), + "-9.876e-50"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_10).DefaultValue(), + "1.234e+12"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_11).DefaultValue(), + ""); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_12).DefaultValue(), + "10m"); + + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_01).CurrentValue(), + "true"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_02).CurrentValue(), + "1234"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_03).CurrentValue(), + "-34"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_04).CurrentValue(), + "189"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_05).CurrentValue(), + "10765"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_06).CurrentValue(), + "40000"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_07).CurrentValue(), + "-1234567"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_08).CurrentValue(), + "9876543"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_09).CurrentValue(), + "-9.876e-50"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_10).CurrentValue(), + "1.234e+12"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_11).CurrentValue(), + ""); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_12).CurrentValue(), + "10m"); EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_01), true); EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_02), 1234); @@ -385,12 +490,18 @@ ABSL_FLAG(NonTriviallyCopyableAggregate, test_flag_eb_06, {}, ""); namespace { TEST_F(FlagTest, TestEmptyBracesDefault) { - EXPECT_EQ(FLAGS_test_flag_eb_01.DefaultValue(), "false"); - EXPECT_EQ(FLAGS_test_flag_eb_02.DefaultValue(), "0"); - EXPECT_EQ(FLAGS_test_flag_eb_03.DefaultValue(), "0"); - EXPECT_EQ(FLAGS_test_flag_eb_04.DefaultValue(), "0"); - EXPECT_EQ(FLAGS_test_flag_eb_05.DefaultValue(), ""); - EXPECT_EQ(FLAGS_test_flag_eb_06.DefaultValue(), "0"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_eb_01).DefaultValue(), + "false"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_eb_02).DefaultValue(), + "0"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_eb_03).DefaultValue(), + "0"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_eb_04).DefaultValue(), + "0"); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_eb_05).DefaultValue(), + ""); + EXPECT_EQ(absl::GetFlagReflectionHandle(FLAGS_test_flag_eb_06).DefaultValue(), + "0"); EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_eb_01), false); EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_eb_02), 0); @@ -500,8 +611,9 @@ namespace { #if !ABSL_FLAGS_STRIP_HELP TEST_F(FlagTest, TestNonConstexprHelp) { - EXPECT_EQ(FLAGS_test_flag_with_non_const_help.Help(), - "test flag non const help"); + EXPECT_EQ( + absl::GetFlagReflectionHandle(FLAGS_test_flag_with_non_const_help).Help(), + "test flag non const help"); } #endif //! ABSL_FLAGS_STRIP_HELP diff --git a/absl/flags/internal/commandlineflag.h b/absl/flags/internal/commandlineflag.h index 3c149788..cb46fe2e 100644 --- a/absl/flags/internal/commandlineflag.h +++ b/absl/flags/internal/commandlineflag.h @@ -16,13 +16,8 @@ #ifndef ABSL_FLAGS_INTERNAL_COMMANDLINEFLAG_H_ #define ABSL_FLAGS_INTERNAL_COMMANDLINEFLAG_H_ -#include -#include - #include "absl/base/config.h" #include "absl/base/internal/fast_type_id.h" -#include "absl/base/macros.h" -#include "absl/strings/string_view.h" namespace absl { ABSL_NAMESPACE_BEGIN @@ -33,7 +28,7 @@ namespace flags_internal { // cases this id is enough to uniquely identify the flag's value type. In a few // cases we'll have to resort to using actual RTTI implementation if it is // available. -using FlagFastTypeId = base_internal::FastTypeIdType; +using FlagFastTypeId = absl::base_internal::FastTypeIdType; // Options that control SetCommandLineOptionWithMode. enum FlagSettingMode { diff --git a/absl/flags/internal/flag.cc b/absl/flags/internal/flag.cc index ee974244..1502e7f1 100644 --- a/absl/flags/internal/flag.cc +++ b/absl/flags/internal/flag.cc @@ -15,21 +15,26 @@ #include "absl/flags/internal/flag.h" +#include #include #include #include +#include #include #include +#include #include -#include +#include -#include "absl/base/attributes.h" +#include "absl/base/call_once.h" #include "absl/base/casts.h" #include "absl/base/config.h" -#include "absl/base/const_init.h" #include "absl/base/optimization.h" +#include "absl/flags/config.h" +#include "absl/flags/internal/commandlineflag.h" #include "absl/flags/usage_config.h" +#include "absl/memory/memory.h" #include "absl/strings/str_cat.h" #include "absl/strings/string_view.h" #include "absl/synchronization/mutex.h" diff --git a/absl/flags/internal/flag.h b/absl/flags/internal/flag.h index e1885809..2cc44e00 100644 --- a/absl/flags/internal/flag.h +++ b/absl/flags/internal/flag.h @@ -16,31 +16,36 @@ #ifndef ABSL_FLAGS_INTERNAL_FLAG_H_ #define ABSL_FLAGS_INTERNAL_FLAG_H_ +#include #include #include #include #include +#include #include #include #include +#include "absl/base/attributes.h" #include "absl/base/call_once.h" #include "absl/base/config.h" +#include "absl/base/optimization.h" #include "absl/base/thread_annotations.h" #include "absl/flags/commandlineflag.h" #include "absl/flags/config.h" +#include "absl/flags/internal/commandlineflag.h" #include "absl/flags/internal/registry.h" #include "absl/flags/marshalling.h" -#include "absl/memory/memory.h" #include "absl/meta/type_traits.h" -#include "absl/strings/str_cat.h" #include "absl/strings/string_view.h" #include "absl/synchronization/mutex.h" +#include "absl/utility/utility.h" namespace absl { ABSL_NAMESPACE_BEGIN +/////////////////////////////////////////////////////////////////////////////// // Forward declaration of absl::Flag public API. namespace flags_internal { template @@ -64,12 +69,15 @@ void SetFlag(absl::Flag* flag, const T& v); template void SetFlag(absl::Flag* flag, const V& v); -namespace flags_internal { +template +const CommandLineFlag& GetFlagReflectionHandle(const absl::Flag& f); /////////////////////////////////////////////////////////////////////////////// // Flag value type operations, eg., parsing, copying, etc. are provided // by function specific to that type with a signature matching FlagOpFn. +namespace flags_internal { + enum class FlagOp { kAlloc, kDelete, @@ -659,6 +667,13 @@ class Flag { impl_.Write(&v); } + template + friend const CommandLineFlag& absl::GetFlagReflectionHandle( + const absl::Flag& f); + + // Access to the reflection. + const CommandLineFlag& Reflect() const { return impl_; } + // Flag's data // The implementation depends on value_ field to be placed exactly after the // impl_ field, so that impl_ can figure out the offset to the value and diff --git a/absl/flags/internal/parse.h b/absl/flags/internal/parse.h index d259be73..de706c89 100644 --- a/absl/flags/internal/parse.h +++ b/absl/flags/internal/parse.h @@ -21,6 +21,7 @@ #include "absl/base/config.h" #include "absl/flags/declare.h" +#include "absl/strings/string_view.h" ABSL_DECLARE_FLAG(std::vector, flagfile); ABSL_DECLARE_FLAG(std::vector, fromenv); diff --git a/absl/flags/internal/path_util.h b/absl/flags/internal/path_util.h index 365c8305..a6594d33 100644 --- a/absl/flags/internal/path_util.h +++ b/absl/flags/internal/path_util.h @@ -17,7 +17,6 @@ #define ABSL_FLAGS_INTERNAL_PATH_UTIL_H_ #include "absl/base/config.h" -#include "absl/strings/match.h" #include "absl/strings/string_view.h" namespace absl { diff --git a/absl/flags/internal/private_handle_accessor.cc b/absl/flags/internal/private_handle_accessor.cc index 24b49136..a7eb58b6 100644 --- a/absl/flags/internal/private_handle_accessor.cc +++ b/absl/flags/internal/private_handle_accessor.cc @@ -15,6 +15,14 @@ #include "absl/flags/internal/private_handle_accessor.h" +#include +#include + +#include "absl/base/config.h" +#include "absl/flags/commandlineflag.h" +#include "absl/flags/internal/commandlineflag.h" +#include "absl/strings/string_view.h" + namespace absl { ABSL_NAMESPACE_BEGIN namespace flags_internal { diff --git a/absl/flags/internal/private_handle_accessor.h b/absl/flags/internal/private_handle_accessor.h index 9a327a07..c64435cd 100644 --- a/absl/flags/internal/private_handle_accessor.h +++ b/absl/flags/internal/private_handle_accessor.h @@ -16,7 +16,13 @@ #ifndef ABSL_FLAGS_INTERNAL_PRIVATE_HANDLE_ACCESSOR_H_ #define ABSL_FLAGS_INTERNAL_PRIVATE_HANDLE_ACCESSOR_H_ +#include +#include + +#include "absl/base/config.h" #include "absl/flags/commandlineflag.h" +#include "absl/flags/internal/commandlineflag.h" +#include "absl/strings/string_view.h" namespace absl { ABSL_NAMESPACE_BEGIN diff --git a/absl/flags/internal/registry.cc b/absl/flags/internal/registry.cc index 4bcebfa9..e582d79d 100644 --- a/absl/flags/internal/registry.cc +++ b/absl/flags/internal/registry.cc @@ -29,6 +29,7 @@ #include "absl/base/internal/raw_logging.h" #include "absl/base/thread_annotations.h" #include "absl/flags/commandlineflag.h" +#include "absl/flags/internal/commandlineflag.h" #include "absl/flags/internal/private_handle_accessor.h" #include "absl/flags/usage_config.h" #include "absl/strings/str_cat.h" diff --git a/absl/flags/internal/registry.h b/absl/flags/internal/registry.h index a118865a..d207c225 100644 --- a/absl/flags/internal/registry.h +++ b/absl/flags/internal/registry.h @@ -17,11 +17,9 @@ #define ABSL_FLAGS_INTERNAL_REGISTRY_H_ #include -#include -#include #include "absl/base/config.h" -#include "absl/base/macros.h" +#include "absl/flags/commandlineflag.h" #include "absl/flags/internal/commandlineflag.h" #include "absl/strings/string_view.h" @@ -30,8 +28,6 @@ namespace absl { ABSL_NAMESPACE_BEGIN -class CommandLineFlag; - namespace flags_internal { CommandLineFlag* FindCommandLineFlag(absl::string_view name); diff --git a/absl/flags/internal/type_erased.h b/absl/flags/internal/type_erased.h index fd9663e2..437a8c28 100644 --- a/absl/flags/internal/type_erased.h +++ b/absl/flags/internal/type_erased.h @@ -20,6 +20,7 @@ #include "absl/base/config.h" #include "absl/flags/commandlineflag.h" +#include "absl/flags/internal/commandlineflag.h" #include "absl/flags/internal/registry.h" #include "absl/strings/string_view.h" diff --git a/absl/flags/internal/type_erased_test.cc b/absl/flags/internal/type_erased_test.cc index bb0ff23e..42f374dc 100644 --- a/absl/flags/internal/type_erased_test.cc +++ b/absl/flags/internal/type_erased_test.cc @@ -20,8 +20,8 @@ #include "gtest/gtest.h" #include "absl/flags/flag.h" +#include "absl/flags/internal/commandlineflag.h" #include "absl/flags/internal/registry.h" -#include "absl/flags/marshalling.h" #include "absl/memory/memory.h" ABSL_FLAG(int, int_flag, 1, "int_flag help"); diff --git a/absl/flags/internal/usage.cc b/absl/flags/internal/usage.cc index 2a2231a7..35b6427b 100644 --- a/absl/flags/internal/usage.cc +++ b/absl/flags/internal/usage.cc @@ -15,6 +15,8 @@ #include "absl/flags/internal/usage.h" +#include + #include #include #include diff --git a/absl/flags/internal/usage_test.cc b/absl/flags/internal/usage_test.cc index 8dd3532e..53b4d983 100644 --- a/absl/flags/internal/usage_test.cc +++ b/absl/flags/internal/usage_test.cc @@ -21,7 +21,6 @@ #include #include "gtest/gtest.h" -#include "absl/flags/declare.h" #include "absl/flags/flag.h" #include "absl/flags/internal/parse.h" #include "absl/flags/internal/path_util.h" @@ -29,7 +28,6 @@ #include "absl/flags/internal/registry.h" #include "absl/flags/usage.h" #include "absl/flags/usage_config.h" -#include "absl/memory/memory.h" #include "absl/strings/match.h" #include "absl/strings/string_view.h" diff --git a/absl/flags/parse.cc b/absl/flags/parse.cc index 15300786..f0a131f2 100644 --- a/absl/flags/parse.cc +++ b/absl/flags/parse.cc @@ -37,6 +37,7 @@ #include "absl/flags/commandlineflag.h" #include "absl/flags/config.h" #include "absl/flags/flag.h" +#include "absl/flags/internal/commandlineflag.h" #include "absl/flags/internal/flag.h" #include "absl/flags/internal/parse.h" #include "absl/flags/internal/private_handle_accessor.h" diff --git a/absl/flags/parse.h b/absl/flags/parse.h index f37b0602..929de2cb 100644 --- a/absl/flags/parse.h +++ b/absl/flags/parse.h @@ -23,7 +23,6 @@ #ifndef ABSL_FLAGS_PARSE_H_ #define ABSL_FLAGS_PARSE_H_ -#include #include #include "absl/base/config.h" diff --git a/absl/flags/usage_config.cc b/absl/flags/usage_config.cc index 0d21bce6..ae2f548a 100644 --- a/absl/flags/usage_config.cc +++ b/absl/flags/usage_config.cc @@ -15,6 +15,7 @@ #include "absl/flags/usage_config.h" +#include #include #include diff --git a/absl/time/civil_time.cc b/absl/time/civil_time.cc index c4202c73..bdfe9ce0 100644 --- a/absl/time/civil_time.cc +++ b/absl/time/civil_time.cc @@ -98,26 +98,26 @@ bool ParseLenient(string_view s, CivilT* c) { } // namespace std::string FormatCivilTime(CivilSecond c) { - return FormatYearAnd("-%m-%dT%H:%M:%S", c); + return FormatYearAnd("-%m-%d%ET%H:%M:%S", c); } std::string FormatCivilTime(CivilMinute c) { - return FormatYearAnd("-%m-%dT%H:%M", c); + return FormatYearAnd("-%m-%d%ET%H:%M", c); } std::string FormatCivilTime(CivilHour c) { - return FormatYearAnd("-%m-%dT%H", c); + return FormatYearAnd("-%m-%d%ET%H", c); } std::string FormatCivilTime(CivilDay c) { return FormatYearAnd("-%m-%d", c); } std::string FormatCivilTime(CivilMonth c) { return FormatYearAnd("-%m", c); } std::string FormatCivilTime(CivilYear c) { return FormatYearAnd("", c); } bool ParseCivilTime(string_view s, CivilSecond* c) { - return ParseYearAnd("-%m-%dT%H:%M:%S", s, c); + return ParseYearAnd("-%m-%d%ET%H:%M:%S", s, c); } bool ParseCivilTime(string_view s, CivilMinute* c) { - return ParseYearAnd("-%m-%dT%H:%M", s, c); + return ParseYearAnd("-%m-%d%ET%H:%M", s, c); } bool ParseCivilTime(string_view s, CivilHour* c) { - return ParseYearAnd("-%m-%dT%H", s, c); + return ParseYearAnd("-%m-%d%ET%H", s, c); } bool ParseCivilTime(string_view s, CivilDay* c) { return ParseYearAnd("-%m-%d", s, c); diff --git a/absl/time/format.cc b/absl/time/format.cc index 228940ed..4005fb70 100644 --- a/absl/time/format.cc +++ b/absl/time/format.cc @@ -27,14 +27,11 @@ namespace cctz = absl::time_internal::cctz; namespace absl { ABSL_NAMESPACE_BEGIN -ABSL_DLL extern const char RFC3339_full[] = - "%Y-%m-%dT%H:%M:%E*S%Ez"; -ABSL_DLL extern const char RFC3339_sec[] = "%Y-%m-%dT%H:%M:%S%Ez"; - -ABSL_DLL extern const char RFC1123_full[] = - "%a, %d %b %E4Y %H:%M:%S %z"; -ABSL_DLL extern const char RFC1123_no_wday[] = - "%d %b %E4Y %H:%M:%S %z"; +ABSL_DLL extern const char RFC3339_full[] = "%Y-%m-%d%ET%H:%M:%E*S%Ez"; +ABSL_DLL extern const char RFC3339_sec[] = "%Y-%m-%d%ET%H:%M:%S%Ez"; + +ABSL_DLL extern const char RFC1123_full[] = "%a, %d %b %E4Y %H:%M:%S %z"; +ABSL_DLL extern const char RFC1123_no_wday[] = "%d %b %E4Y %H:%M:%S %z"; namespace { diff --git a/absl/time/format_benchmark.cc b/absl/time/format_benchmark.cc index 249c51d8..19e481db 100644 --- a/absl/time/format_benchmark.cc +++ b/absl/time/format_benchmark.cc @@ -26,7 +26,7 @@ const char* const kFormats[] = { absl::RFC1123_no_wday, // 1 absl::RFC3339_full, // 2 absl::RFC3339_sec, // 3 - "%Y-%m-%dT%H:%M:%S", // 4 + "%Y-%m-%d%ET%H:%M:%S", // 4 "%Y-%m-%d", // 5 }; const int kNumFormats = sizeof(kFormats) / sizeof(kFormats[0]); diff --git a/absl/time/internal/cctz/include/cctz/time_zone.h b/absl/time/internal/cctz/include/cctz/time_zone.h index b33e0c0a..5562a37b 100644 --- a/absl/time/internal/cctz/include/cctz/time_zone.h +++ b/absl/time/internal/cctz/include/cctz/time_zone.h @@ -322,7 +322,8 @@ inline std::string format(const std::string& fmt, const time_point& tp, // returns the corresponding time_point. Uses strftime()-like formatting // options, with the same extensions as cctz::format(), but with the // exceptions that %E#S is interpreted as %E*S, and %E#f as %E*f. %Ez -// and %E*z also accept the same inputs. %ET accepts either 'T' or 't'. +// and %E*z also accept the same inputs, which (along with %z) includes +// 'z' and 'Z' as synonyms for +00:00. %ET accepts either 'T' or 't'. // // %Y consumes as many numeric characters as it can, so the matching data // should always be terminated with a non-numeric. %E4Y always consumes diff --git a/absl/time/time.h b/absl/time/time.h index b456a13e..37f6131d 100644 --- a/absl/time/time.h +++ b/absl/time/time.h @@ -1203,18 +1203,15 @@ struct tm ToTM(Time t, TimeZone tz); // time with UTC offset. Also note the use of "%Y": RFC3339 mandates that // years have exactly four digits, but we allow them to take their natural // width. -ABSL_DLL extern const char - RFC3339_full[]; // %Y-%m-%dT%H:%M:%E*S%Ez -ABSL_DLL extern const char RFC3339_sec[]; // %Y-%m-%dT%H:%M:%S%Ez +ABSL_DLL extern const char RFC3339_full[]; // %Y-%m-%d%ET%H:%M:%E*S%Ez +ABSL_DLL extern const char RFC3339_sec[]; // %Y-%m-%d%ET%H:%M:%S%Ez // RFC1123_full // RFC1123_no_wday // // FormatTime()/ParseTime() format specifiers for RFC1123 date/time strings. -ABSL_DLL extern const char - RFC1123_full[]; // %a, %d %b %E4Y %H:%M:%S %z -ABSL_DLL extern const char - RFC1123_no_wday[]; // %d %b %E4Y %H:%M:%S %z +ABSL_DLL extern const char RFC1123_full[]; // %a, %d %b %E4Y %H:%M:%S %z +ABSL_DLL extern const char RFC1123_no_wday[]; // %d %b %E4Y %H:%M:%S %z // FormatTime() // @@ -1229,6 +1226,7 @@ ABSL_DLL extern const char // - %E#f - Fractional seconds with # digits of precision // - %E*f - Fractional seconds with full precision (a literal '*') // - %E4Y - Four-character years (-999 ... -001, 0000, 0001 ... 9999) +// - %ET - The RFC3339 "date-time" separator "T" // // Note that %E0S behaves like %S, and %E0f produces no characters. In // contrast %E*f always produces at least one digit, which may be '0'. @@ -1271,7 +1269,8 @@ inline std::ostream& operator<<(std::ostream& os, Time t) { // returns the corresponding `absl::Time`. Uses strftime()-like formatting // options, with the same extensions as FormatTime(), but with the // exceptions that %E#S is interpreted as %E*S, and %E#f as %E*f. %Ez -// and %E*z also accept the same inputs. +// and %E*z also accept the same inputs, which (along with %z) includes +// 'z' and 'Z' as synonyms for +00:00. %ET accepts either 'T' or 't'. // // %Y consumes as many numeric characters as it can, so the matching data // should always be terminated with a non-numeric. %E4Y always consumes -- cgit v1.2.3 From 093cc27604df1c4a179b73bc3f00d4d1ce2ce113 Mon Sep 17 00:00:00 2001 From: Abseil Team Date: Wed, 30 Sep 2020 13:36:40 -0700 Subject: Export of internal Abseil changes -- 0674e1ab1c1f71c5362b9e2337333e67f7ed865d by Andy Getzendanner : btree: fix sign-compare warnings Import of https://github.com/abseil/abseil-cpp/pull/800 PiperOrigin-RevId: 334668397 -- 3b1f289781e4c68e244a7534f95eb0719ca1e8e1 by Abseil Team : Avoid iterating past the end of either container in absl::c_transform. The API for the two-range absl::c_transform is misleading as it doesn't check the bounds of the second range against the first one. This commit cleans up the internals of the overload to make sure that buggy calls are not exploitable; non-buggy calls are unaffected. This is consistent with C++20 ranges (see http://wg21.link/alg.transform). PiperOrigin-RevId: 334629614 -- 1184d9c2e7031860638b709c489cbd1b0d861040 by Abseil Team : Avoid iterating past the end of either container in absl::c_swap_ranges. The API for absl::c_swap_ranges is misleading as it doesn't check the bounds of the second range against the first one. This commit cleans up the internals of the overload to make sure that buggy calls are not exploitable; non-buggy calls are unaffected. This is consistent with C++20 ranges (see http://wg21.link/alg.swap). PiperOrigin-RevId: 334618454 GitOrigin-RevId: 0674e1ab1c1f71c5362b9e2337333e67f7ed865d Change-Id: Ifac0e99b1209bb7589bf74215b1d354dd30eabaa --- absl/algorithm/container.h | 33 ++++++++++++++++++++++++--------- absl/algorithm/container_test.cc | 23 +++++++++++++++++++++++ 2 files changed, 47 insertions(+), 9 deletions(-) (limited to 'absl/algorithm/container.h') diff --git a/absl/algorithm/container.h b/absl/algorithm/container.h index 2457d78b..5c033571 100644 --- a/absl/algorithm/container.h +++ b/absl/algorithm/container.h @@ -539,12 +539,20 @@ BidirectionalIterator c_move_backward(C&& src, BidirectionalIterator dest) { // c_swap_ranges() // // Container-based version of the `std::swap_ranges()` function to -// swap a container's elements with another container's elements. +// swap a container's elements with another container's elements. Swaps the +// first N elements of `c1` and `c2`, where N = min(size(c1), size(c2)). template container_algorithm_internal::ContainerIter c_swap_ranges(C1& c1, C2& c2) { - return std::swap_ranges(container_algorithm_internal::c_begin(c1), - container_algorithm_internal::c_end(c1), - container_algorithm_internal::c_begin(c2)); + auto first1 = container_algorithm_internal::c_begin(c1); + auto last1 = container_algorithm_internal::c_end(c1); + auto first2 = container_algorithm_internal::c_begin(c2); + auto last2 = container_algorithm_internal::c_end(c2); + + using std::swap; + for (; first1 != last1 && first2 != last2; ++first1, (void)++first2) { + swap(*first1, *first2); + } + return first2; } // c_transform() @@ -562,16 +570,23 @@ OutputIterator c_transform(const InputSequence& input, OutputIterator output, } // Overload of c_transform() for performing a transformation using a binary -// predicate. +// predicate. Applies `binary_op` to the first N elements of `c1` and `c2`, +// where N = min(size(c1), size(c2)). template OutputIterator c_transform(const InputSequence1& input1, const InputSequence2& input2, OutputIterator output, BinaryOp&& binary_op) { - return std::transform(container_algorithm_internal::c_begin(input1), - container_algorithm_internal::c_end(input1), - container_algorithm_internal::c_begin(input2), output, - std::forward(binary_op)); + auto first1 = container_algorithm_internal::c_begin(input1); + auto last1 = container_algorithm_internal::c_end(input1); + auto first2 = container_algorithm_internal::c_begin(input2); + auto last2 = container_algorithm_internal::c_end(input2); + for (; first1 != last1 && first2 != last2; + ++first1, (void)++first2, ++output) { + *output = binary_op(*first1, *first2); + } + + return output; } // c_replace() diff --git a/absl/algorithm/container_test.cc b/absl/algorithm/container_test.cc index 0a4abe94..3abf5cea 100644 --- a/absl/algorithm/container_test.cc +++ b/absl/algorithm/container_test.cc @@ -676,6 +676,15 @@ TEST(MutatingTest, SwapRanges) { absl::c_swap_ranges(odds, evens); EXPECT_THAT(odds, ElementsAre(1, 3, 5)); EXPECT_THAT(evens, ElementsAre(2, 4, 6)); + + odds.pop_back(); + absl::c_swap_ranges(odds, evens); + EXPECT_THAT(odds, ElementsAre(2, 4)); + EXPECT_THAT(evens, ElementsAre(1, 3, 6)); + + absl::c_swap_ranges(evens, odds); + EXPECT_THAT(odds, ElementsAre(1, 3)); + EXPECT_THAT(evens, ElementsAre(2, 4, 6)); } TEST_F(NonMutatingTest, Transform) { @@ -690,6 +699,20 @@ TEST_F(NonMutatingTest, Transform) { EXPECT_EQ(std::vector({1, 5, 4}), z); *end = 7; EXPECT_EQ(std::vector({1, 5, 4, 7}), z); + + z.clear(); + y.pop_back(); + end = absl::c_transform(x, y, std::back_inserter(z), std::plus()); + EXPECT_EQ(std::vector({1, 5}), z); + *end = 7; + EXPECT_EQ(std::vector({1, 5, 7}), z); + + z.clear(); + std::swap(x, y); + end = absl::c_transform(x, y, std::back_inserter(z), std::plus()); + EXPECT_EQ(std::vector({1, 5}), z); + *end = 7; + EXPECT_EQ(std::vector({1, 5, 7}), z); } TEST(MutatingTest, Replace) { -- cgit v1.2.3 From 887d0eee6bab35847253181b32e78ff707010ccd Mon Sep 17 00:00:00 2001 From: Abseil Team Date: Fri, 2 Oct 2020 10:17:27 -0700 Subject: Export of internal Abseil changes -- d6e582e21ceec768aa72e857c10ba80cad2f2202 by Abseil Team : adds bounds-checking for the second range in absl::c_mismatch The API for the two-range absl::c_mismatch is misleading as it doesn't check the bounds of the second range against the first one. This commit cleans up the internals of the overload to make sure that buggy calls are not exploitable; non-buggy calls are unaffected. This is consistent with both C++14's two-range std::mismatch and C++20's std::ranges::mismatch (see http://wg21.link/mismatch). PiperOrigin-RevId: 335050236 GitOrigin-RevId: d6e582e21ceec768aa72e857c10ba80cad2f2202 Change-Id: I77e0d030adf35c09069ceab5ea67efdf09377390 --- absl/algorithm/container.h | 39 ++++++++++++---- absl/algorithm/container_test.cc | 99 ++++++++++++++++++++++++++++++++-------- 2 files changed, 108 insertions(+), 30 deletions(-) (limited to 'absl/algorithm/container.h') diff --git a/absl/algorithm/container.h b/absl/algorithm/container.h index 5c033571..7778ab17 100644 --- a/absl/algorithm/container.h +++ b/absl/algorithm/container.h @@ -340,24 +340,43 @@ container_algorithm_internal::ContainerDifferenceType c_count_if( // c_mismatch() // // Container-based version of the `std::mismatch()` function to -// return the first element where two ordered containers differ. +// return the first element where two ordered containers differ. Applies `==` to +// the first N elements of `c1` and `c2`, where N = min(size(c1), size(c2)). template container_algorithm_internal::ContainerIterPairType c_mismatch(C1& c1, C2& c2) { - return std::mismatch(container_algorithm_internal::c_begin(c1), - container_algorithm_internal::c_end(c1), - container_algorithm_internal::c_begin(c2)); + auto first1 = container_algorithm_internal::c_begin(c1); + auto last1 = container_algorithm_internal::c_end(c1); + auto first2 = container_algorithm_internal::c_begin(c2); + auto last2 = container_algorithm_internal::c_end(c2); + + for (; first1 != last1 && first2 != last2; ++first1, (void)++first2) { + if (*first1 != *first2) { + break; + } + } + + return std::make_pair(first1, first2); } // Overload of c_mismatch() for using a predicate evaluation other than `==` as -// the function's test condition. +// the function's test condition. Applies `pred`to the first N elements of `c1` +// and `c2`, where N = min(size(c1), size(c2)). template container_algorithm_internal::ContainerIterPairType -c_mismatch(C1& c1, C2& c2, BinaryPredicate&& pred) { - return std::mismatch(container_algorithm_internal::c_begin(c1), - container_algorithm_internal::c_end(c1), - container_algorithm_internal::c_begin(c2), - std::forward(pred)); +c_mismatch(C1& c1, C2& c2, BinaryPredicate pred) { + auto first1 = container_algorithm_internal::c_begin(c1); + auto last1 = container_algorithm_internal::c_end(c1); + auto first2 = container_algorithm_internal::c_begin(c2); + auto last2 = container_algorithm_internal::c_end(c2); + + for (; first1 != last1 && first2 != last2; ++first1, (void)++first2) { + if (!pred(*first1, *first2)) { + break; + } + } + + return std::make_pair(first1, first2); } // c_equal() diff --git a/absl/algorithm/container_test.cc b/absl/algorithm/container_test.cc index 3abf5cea..fb940560 100644 --- a/absl/algorithm/container_test.cc +++ b/absl/algorithm/container_test.cc @@ -57,9 +57,7 @@ class NonMutatingTest : public testing::Test { }; struct AccumulateCalls { - void operator()(int value) { - calls.push_back(value); - } + void operator()(int value) { calls.push_back(value); } std::vector calls; }; @@ -68,7 +66,6 @@ bool BinPredicate(int v1, int v2) { return v1 < v2; } bool Equals(int v1, int v2) { return v1 == v2; } bool IsOdd(int x) { return x % 2 != 0; } - TEST_F(NonMutatingTest, Distance) { EXPECT_EQ(container_.size(), absl::c_distance(container_)); EXPECT_EQ(sequence_.size(), absl::c_distance(sequence_)); @@ -151,13 +148,79 @@ TEST_F(NonMutatingTest, CountIf) { } TEST_F(NonMutatingTest, Mismatch) { - absl::c_mismatch(container_, sequence_); - absl::c_mismatch(sequence_, container_); + // Testing necessary as absl::c_mismatch executes logic. + { + auto result = absl::c_mismatch(vector_, sequence_); + EXPECT_EQ(result.first, vector_.end()); + EXPECT_EQ(result.second, sequence_.end()); + } + { + auto result = absl::c_mismatch(sequence_, vector_); + EXPECT_EQ(result.first, sequence_.end()); + EXPECT_EQ(result.second, vector_.end()); + } + + sequence_.back() = 5; + { + auto result = absl::c_mismatch(vector_, sequence_); + EXPECT_EQ(result.first, std::prev(vector_.end())); + EXPECT_EQ(result.second, std::prev(sequence_.end())); + } + { + auto result = absl::c_mismatch(sequence_, vector_); + EXPECT_EQ(result.first, std::prev(sequence_.end())); + EXPECT_EQ(result.second, std::prev(vector_.end())); + } + + sequence_.pop_back(); + { + auto result = absl::c_mismatch(vector_, sequence_); + EXPECT_EQ(result.first, std::prev(vector_.end())); + EXPECT_EQ(result.second, sequence_.end()); + } + { + auto result = absl::c_mismatch(sequence_, vector_); + EXPECT_EQ(result.first, sequence_.end()); + EXPECT_EQ(result.second, std::prev(vector_.end())); + } } TEST_F(NonMutatingTest, MismatchWithPredicate) { - absl::c_mismatch(container_, sequence_, BinPredicate); - absl::c_mismatch(sequence_, container_, BinPredicate); + // Testing necessary as absl::c_mismatch executes logic. + { + auto result = absl::c_mismatch(vector_, sequence_, BinPredicate); + EXPECT_EQ(result.first, vector_.begin()); + EXPECT_EQ(result.second, sequence_.begin()); + } + { + auto result = absl::c_mismatch(sequence_, vector_, BinPredicate); + EXPECT_EQ(result.first, sequence_.begin()); + EXPECT_EQ(result.second, vector_.begin()); + } + + sequence_.front() = 0; + { + auto result = absl::c_mismatch(vector_, sequence_, BinPredicate); + EXPECT_EQ(result.first, vector_.begin()); + EXPECT_EQ(result.second, sequence_.begin()); + } + { + auto result = absl::c_mismatch(sequence_, vector_, BinPredicate); + EXPECT_EQ(result.first, std::next(sequence_.begin())); + EXPECT_EQ(result.second, std::next(vector_.begin())); + } + + sequence_.clear(); + { + auto result = absl::c_mismatch(vector_, sequence_, BinPredicate); + EXPECT_EQ(result.first, vector_.begin()); + EXPECT_EQ(result.second, sequence_.end()); + } + { + auto result = absl::c_mismatch(sequence_, vector_, BinPredicate); + EXPECT_EQ(result.first, sequence_.end()); + EXPECT_EQ(result.second, vector_.begin()); + } } TEST_F(NonMutatingTest, Equal) { @@ -519,11 +582,9 @@ TEST_F(SortingTest, IsSortedUntil) { TEST_F(SortingTest, NthElement) { std::vector unsorted = {2, 4, 1, 3}; absl::c_nth_element(unsorted, unsorted.begin() + 2); - EXPECT_THAT(unsorted, - ElementsAre(Lt(3), Lt(3), 3, Gt(3))); + EXPECT_THAT(unsorted, ElementsAre(Lt(3), Lt(3), 3, Gt(3))); absl::c_nth_element(unsorted, unsorted.begin() + 2, std::greater()); - EXPECT_THAT(unsorted, - ElementsAre(Gt(2), Gt(2), 2, Lt(2))); + EXPECT_THAT(unsorted, ElementsAre(Gt(2), Gt(2), 2, Lt(2))); } TEST(MutatingTest, IsPartitioned) { @@ -778,10 +839,9 @@ MATCHER_P2(IsElement, key, value, "") { TEST(MutatingTest, StableSort) { std::vector test_vector = {{1, 1}, {2, 1}, {2, 0}, {1, 0}, {2, 2}}; absl::c_stable_sort(test_vector); - EXPECT_THAT( - test_vector, - ElementsAre(IsElement(1, 1), IsElement(1, 0), IsElement(2, 1), - IsElement(2, 0), IsElement(2, 2))); + EXPECT_THAT(test_vector, + ElementsAre(IsElement(1, 1), IsElement(1, 0), IsElement(2, 1), + IsElement(2, 0), IsElement(2, 2))); } TEST(MutatingTest, StableSortWithPredicate) { @@ -789,10 +849,9 @@ TEST(MutatingTest, StableSortWithPredicate) { absl::c_stable_sort(test_vector, [](const Element& e1, const Element& e2) { return e2 < e1; }); - EXPECT_THAT( - test_vector, - ElementsAre(IsElement(2, 1), IsElement(2, 0), IsElement(2, 2), - IsElement(1, 1), IsElement(1, 0))); + EXPECT_THAT(test_vector, + ElementsAre(IsElement(2, 1), IsElement(2, 0), IsElement(2, 2), + IsElement(1, 1), IsElement(1, 0))); } TEST(MutatingTest, ReplaceCopyIf) { -- cgit v1.2.3 From 4b4f9aae75d3c85bdc07b0575de5d4db40cea439 Mon Sep 17 00:00:00 2001 From: Abseil Team Date: Mon, 5 Oct 2020 08:30:57 -0700 Subject: Export of internal Abseil changes -- 6e808cee774d9f4fd315da432e39442ebb738429 by Abseil Team : Fix a couple of typos. PiperOrigin-RevId: 335422012 GitOrigin-RevId: 6e808cee774d9f4fd315da432e39442ebb738429 Change-Id: I8deec4caa0b5e1219d758ba1a2d7b138b9915ed4 --- absl/algorithm/container.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'absl/algorithm/container.h') diff --git a/absl/algorithm/container.h b/absl/algorithm/container.h index 7778ab17..3c4fd733 100644 --- a/absl/algorithm/container.h +++ b/absl/algorithm/container.h @@ -90,10 +90,10 @@ using ContainerPointerType = // lookup of std::begin and std::end, i.e. // using std::begin; // using std::end; -// std::foo(begin(c), end(c); +// std::foo(begin(c), end(c)); // becomes // std::foo(container_algorithm_internal::begin(c), -// container_algorithm_internal::end(c)); +// container_algorithm_internal::end(c)); // These are meant for internal use only. template -- cgit v1.2.3 From e63a5a61045e516b7b3dbca090e2b9ff1d057e46 Mon Sep 17 00:00:00 2001 From: Abseil Team Date: Thu, 8 Oct 2020 08:27:41 -0700 Subject: Export of internal Abseil changes -- 430bda42820b619b346201bc42769d014228e825 by Gennadiy Rozental : Update version for CMake and Bazel PiperOrigin-RevId: 336089889 -- 0a36f989acb0e6f7d2f04039c600b0934c44ffed by Abseil Team : changes how non-equality is evaluated absl::c_mismatch is based on std::mismatch, which requires that its iterators' reference types meet the requirements of Cpp17EqualityComparable[1]. The previous CL mistakenly wrote absl::c_mismatch using `*first1 != *first2` which assumes that the reference types model std::equality_comparable[2] (which was only added in C++20). This CL reverts that behaviour. [0]: http://wg21.link/mismatch [1]: http://wg21.link/utility.arg.requirements#tab:cpp17.equalitycomparable [2]: http://wg21.link/concept.equalitycomparable PiperOrigin-RevId: 335897465 -- 7cb902f079838081a15f8b72e0cef46beab653f2 by Derek Mauro : Disable a raw_hash_map_allocator.cc test that doesn't build due to a noexcept bug in gcc 5.4 and 5.5 PiperOrigin-RevId: 335876843 GitOrigin-RevId: 430bda42820b619b346201bc42769d014228e825 Change-Id: I94d5b8e03e0a91d81923aa831f6f63c625e0b836 --- absl/algorithm/container.h | 4 +++- absl/algorithm/container_test.cc | 11 +++++++++++ absl/container/internal/raw_hash_set_allocator_test.cc | 4 ++++ ci/linux_docker_containers.sh | 4 ++-- 4 files changed, 20 insertions(+), 3 deletions(-) (limited to 'absl/algorithm/container.h') diff --git a/absl/algorithm/container.h b/absl/algorithm/container.h index 3c4fd733..bb3d1c7c 100644 --- a/absl/algorithm/container.h +++ b/absl/algorithm/container.h @@ -351,7 +351,9 @@ c_mismatch(C1& c1, C2& c2) { auto last2 = container_algorithm_internal::c_end(c2); for (; first1 != last1 && first2 != last2; ++first1, (void)++first2) { - if (*first1 != *first2) { + // Negates equality because Cpp17EqualityComparable doesn't require clients + // to overload both `operator==` and `operator!=`. + if (!(*first1 == *first2)) { break; } } diff --git a/absl/algorithm/container_test.cc b/absl/algorithm/container_test.cc index fb940560..605afc80 100644 --- a/absl/algorithm/container_test.cc +++ b/absl/algorithm/container_test.cc @@ -183,6 +183,17 @@ TEST_F(NonMutatingTest, Mismatch) { EXPECT_EQ(result.first, sequence_.end()); EXPECT_EQ(result.second, std::prev(vector_.end())); } + { + struct NoNotEquals { + constexpr bool operator==(NoNotEquals) const { return true; } + constexpr bool operator!=(NoNotEquals) const = delete; + }; + std::vector first; + std::list second; + + // Check this still compiles. + absl::c_mismatch(first, second); + } } TEST_F(NonMutatingTest, MismatchWithPredicate) { diff --git a/absl/container/internal/raw_hash_set_allocator_test.cc b/absl/container/internal/raw_hash_set_allocator_test.cc index 1a036085..e73f53fd 100644 --- a/absl/container/internal/raw_hash_set_allocator_test.cc +++ b/absl/container/internal/raw_hash_set_allocator_test.cc @@ -466,6 +466,9 @@ class PAlloc { size_t id_ = std::numeric_limits::max(); }; +// This doesn't compile with GCC 5.4 and 5.5 due to a bug in noexcept handing. +#if !defined(__GNUC__) || __GNUC__ != 5 || (__GNUC_MINOR__ != 4 && \ + __GNUC_MINOR__ != 5) TEST(NoPropagateOn, Swap) { using PA = PAlloc; using Table = raw_hash_set, PA>; @@ -475,6 +478,7 @@ TEST(NoPropagateOn, Swap) { EXPECT_EQ(t1.get_allocator(), PA(1)); EXPECT_EQ(t2.get_allocator(), PA(2)); } +#endif TEST(NoPropagateOn, CopyConstruct) { using PA = PAlloc; diff --git a/ci/linux_docker_containers.sh b/ci/linux_docker_containers.sh index e42fa58b..752b5729 100644 --- a/ci/linux_docker_containers.sh +++ b/ci/linux_docker_containers.sh @@ -16,6 +16,6 @@ # Test scripts should source this file to get the identifiers. readonly LINUX_ALPINE_CONTAINER="gcr.io/google.com/absl-177019/alpine:20191016" -readonly LINUX_CLANG_LATEST_CONTAINER="gcr.io/google.com/absl-177019/linux_hybrid-latest:20200909" -readonly LINUX_GCC_LATEST_CONTAINER="gcr.io/google.com/absl-177019/linux_hybrid-latest:20200909" +readonly LINUX_CLANG_LATEST_CONTAINER="gcr.io/google.com/absl-177019/linux_hybrid-latest:20201008" +readonly LINUX_GCC_LATEST_CONTAINER="gcr.io/google.com/absl-177019/linux_hybrid-latest:20201008" readonly LINUX_GCC_49_CONTAINER="gcr.io/google.com/absl-177019/linux_gcc-4.9:20191018" -- cgit v1.2.3 From 4b2fbb4adba905eede6c61b4494acfdb660a3bb7 Mon Sep 17 00:00:00 2001 From: Abseil Team Date: Mon, 12 Oct 2020 10:33:47 -0700 Subject: Export of internal Abseil changes -- a5af5874c1c5cc02bd2a748d455321f82b6f2a93 by Andy Getzendanner : fix compile fails with asan and -Wredundant-decls Import of https://github.com/abseil/abseil-cpp/pull/801 PiperOrigin-RevId: 336693223 -- ed9df42ab2b742386c6692c2bed015374c919d9c by Derek Mauro : Fix integer conversion warning Fixes #814 PiperOrigin-RevId: 336651814 -- 0ab4c23884e72dce17b67c1eb520f9dbb802565d by Derek Mauro : Internal change PiperOrigin-RevId: 336585378 -- eba0e3dccd52a6e91bcff84075bef0affc650b74 by Matt Kulukundis : Add bitset operations to Futex helper. PiperOrigin-RevId: 336409368 -- 8b0709a8b4500bf5f0af4b602d76a298d81645e8 by Abseil Team : Fix code indentation in a comment. PiperOrigin-RevId: 336368167 -- bc3961c87a7e7760c10319a5b0349c279f7ae3ad by Samuel Benzaquen : Improve performance of the registry: - Reduce contention - Reduce memory usage for each flag by `6*sizeof(void*)`. - Replace one immortal allocation per-flag with a single one for all the flags - Slightly improve single-threaded performance by avoiding the std::map indirections. PiperOrigin-RevId: 336365904 -- 264ad9f28f935aad8b6b1437f8bf804fa9104346 by Abseil Team : Fix typo in comment on absl::Condition. PiperOrigin-RevId: 336311680 -- b5b808a8c75ca0df7b09eff9a423ec171d80f771 by Derek Mauro : Add missing Apache license headers PiperOrigin-RevId: 336294980 -- 89446c3a4793df8b95060385cf3e219357c3db1d by Andy Soffer : Internal changes PiperOrigin-RevId: 336287465 -- 57c8be4e294881bc79a6a44b8e4bf7ecbb19b9b9 by Matt Kulukundis : Extract Futex from an implementation detail of Wait to a private interface. PiperOrigin-RevId: 336123209 GitOrigin-RevId: a5af5874c1c5cc02bd2a748d455321f82b6f2a93 Change-Id: Ie5a0ebe28e571814e3e11d4c05ca308523ccf311 --- CMake/AbseilDll.cmake | 1 + absl/algorithm/container.h | 2 +- absl/base/internal/unscaledcycleclock.cc | 4 +- absl/container/internal/layout_test.cc | 560 ++++++++++++--------- absl/container/internal/raw_hash_set_test.cc | 7 +- absl/debugging/internal/symbolize.h | 8 +- absl/flags/BUILD.bazel | 2 + absl/flags/flag_benchmark.cc | 33 ++ absl/flags/internal/registry.h | 5 +- absl/flags/parse.cc | 5 + absl/flags/reflection.cc | 68 ++- absl/hash/hash_test.cc | 8 +- absl/hash/internal/city.cc | 18 +- absl/hash/internal/city.h | 2 +- absl/random/internal/generate_real_test.cc | 4 +- absl/strings/cord_test.cc | 14 + absl/strings/internal/str_format/arg.cc | 14 + absl/strings/internal/str_format/arg.h | 14 + absl/strings/internal/str_format/bind.cc | 14 + absl/strings/internal/str_format/bind.h | 14 + absl/strings/internal/str_format/bind_test.cc | 14 + absl/strings/internal/str_format/checker.h | 14 + absl/strings/internal/str_format/checker_test.cc | 14 + absl/strings/internal/str_format/convert_test.cc | 14 + .../internal/str_format/float_conversion.cc | 14 + .../strings/internal/str_format/float_conversion.h | 14 + absl/strings/internal/str_format/parser.cc | 14 + absl/strings/internal/str_format/parser.h | 14 + absl/strings/internal/str_format/parser_test.cc | 14 + absl/strings/str_format_test.cc | 13 + absl/synchronization/BUILD.bazel | 1 + absl/synchronization/CMakeLists.txt | 1 + absl/synchronization/internal/futex.h | 139 +++++ absl/synchronization/internal/kernel_timeout.h | 3 +- absl/synchronization/internal/waiter.cc | 70 +-- absl/synchronization/mutex.cc | 9 +- absl/synchronization/mutex.h | 10 +- absl/time/clock.cc | 4 +- absl/time/duration.cc | 2 +- absl/time/time.cc | 7 +- absl/time/time.h | 12 +- absl/time/time_test.cc | 12 +- absl/types/internal/variant.h | 2 +- absl/types/variant_test.cc | 6 +- 44 files changed, 817 insertions(+), 397 deletions(-) create mode 100644 absl/synchronization/internal/futex.h (limited to 'absl/algorithm/container.h') diff --git a/CMake/AbseilDll.cmake b/CMake/AbseilDll.cmake index cf6a8c9a..d67c4399 100644 --- a/CMake/AbseilDll.cmake +++ b/CMake/AbseilDll.cmake @@ -250,6 +250,7 @@ set(ABSL_INTERNAL_DLL_FILES "synchronization/notification.h" "synchronization/internal/create_thread_identity.cc" "synchronization/internal/create_thread_identity.h" + "synchronization/internal/futex.h" "synchronization/internal/graphcycles.cc" "synchronization/internal/graphcycles.h" "synchronization/internal/kernel_timeout.h" diff --git a/absl/algorithm/container.h b/absl/algorithm/container.h index bb3d1c7c..09b91f74 100644 --- a/absl/algorithm/container.h +++ b/absl/algorithm/container.h @@ -93,7 +93,7 @@ using ContainerPointerType = // std::foo(begin(c), end(c)); // becomes // std::foo(container_algorithm_internal::begin(c), -// container_algorithm_internal::end(c)); +// container_algorithm_internal::end(c)); // These are meant for internal use only. template diff --git a/absl/base/internal/unscaledcycleclock.cc b/absl/base/internal/unscaledcycleclock.cc index f1e7bbef..1545288c 100644 --- a/absl/base/internal/unscaledcycleclock.cc +++ b/absl/base/internal/unscaledcycleclock.cc @@ -123,9 +123,7 @@ double UnscaledCycleClock::Frequency() { #pragma intrinsic(__rdtsc) -int64_t UnscaledCycleClock::Now() { - return __rdtsc(); -} +int64_t UnscaledCycleClock::Now() { return __rdtsc(); } double UnscaledCycleClock::Frequency() { return base_internal::NominalCPUFrequency(); diff --git a/absl/container/internal/layout_test.cc b/absl/container/internal/layout_test.cc index 757272f1..1d7158ff 100644 --- a/absl/container/internal/layout_test.cc +++ b/absl/container/internal/layout_test.cc @@ -128,8 +128,10 @@ TEST(Layout, ElementTypes) { { using L = Layout; SameType, L::ElementTypes>(); - SameType, decltype(L::Partial())::ElementTypes>(); - SameType, decltype(L::Partial(0))::ElementTypes>(); + SameType, + decltype(L::Partial())::ElementTypes>(); + SameType, + decltype(L::Partial(0))::ElementTypes>(); } { using L = Layout; @@ -368,18 +370,21 @@ TEST(Layout, PointerByIndex) { { using L = Layout; EXPECT_EQ(0, Distance(p, Type(L::Partial().Pointer<0>(p)))); - EXPECT_EQ(0, Distance(p, Type(L::Partial(3).Pointer<0>(p)))); + EXPECT_EQ(0, + Distance(p, Type(L::Partial(3).Pointer<0>(p)))); EXPECT_EQ(0, Distance(p, Type(L(3).Pointer<0>(p)))); } { using L = Layout; EXPECT_EQ(0, Distance(p, Type(L::Partial().Pointer<0>(p)))); - EXPECT_EQ(0, Distance(p, Type(L::Partial(3).Pointer<0>(p)))); - EXPECT_EQ(12, Distance(p, Type(L::Partial(3).Pointer<1>(p)))); EXPECT_EQ(0, - Distance(p, Type(L::Partial(3, 5).Pointer<0>(p)))); + Distance(p, Type(L::Partial(3).Pointer<0>(p)))); EXPECT_EQ(12, - Distance(p, Type(L::Partial(3, 5).Pointer<1>(p)))); + Distance(p, Type(L::Partial(3).Pointer<1>(p)))); + EXPECT_EQ( + 0, Distance(p, Type(L::Partial(3, 5).Pointer<0>(p)))); + EXPECT_EQ( + 12, Distance(p, Type(L::Partial(3, 5).Pointer<1>(p)))); EXPECT_EQ(0, Distance(p, Type(L(3, 5).Pointer<0>(p)))); EXPECT_EQ(12, Distance(p, Type(L(3, 5).Pointer<1>(p)))); } @@ -387,39 +392,44 @@ TEST(Layout, PointerByIndex) { using L = Layout; EXPECT_EQ(0, Distance(p, Type(L::Partial().Pointer<0>(p)))); EXPECT_EQ(0, Distance(p, Type(L::Partial(0).Pointer<0>(p)))); - EXPECT_EQ(0, Distance(p, Type(L::Partial(0).Pointer<1>(p)))); + EXPECT_EQ(0, + Distance(p, Type(L::Partial(0).Pointer<1>(p)))); EXPECT_EQ(0, Distance(p, Type(L::Partial(1).Pointer<0>(p)))); - EXPECT_EQ(4, Distance(p, Type(L::Partial(1).Pointer<1>(p)))); + EXPECT_EQ(4, + Distance(p, Type(L::Partial(1).Pointer<1>(p)))); EXPECT_EQ(0, Distance(p, Type(L::Partial(5).Pointer<0>(p)))); - EXPECT_EQ(8, Distance(p, Type(L::Partial(5).Pointer<1>(p)))); + EXPECT_EQ(8, + Distance(p, Type(L::Partial(5).Pointer<1>(p)))); EXPECT_EQ(0, Distance(p, Type(L::Partial(0, 0).Pointer<0>(p)))); - EXPECT_EQ(0, - Distance(p, Type(L::Partial(0, 0).Pointer<1>(p)))); + EXPECT_EQ( + 0, Distance(p, Type(L::Partial(0, 0).Pointer<1>(p)))); EXPECT_EQ(0, Distance(p, Type(L::Partial(0, 0).Pointer<2>(p)))); EXPECT_EQ(0, Distance(p, Type(L::Partial(1, 0).Pointer<0>(p)))); - EXPECT_EQ(4, - Distance(p, Type(L::Partial(1, 0).Pointer<1>(p)))); + EXPECT_EQ( + 4, Distance(p, Type(L::Partial(1, 0).Pointer<1>(p)))); EXPECT_EQ(8, Distance(p, Type(L::Partial(1, 0).Pointer<2>(p)))); EXPECT_EQ(0, Distance(p, Type(L::Partial(5, 3).Pointer<0>(p)))); - EXPECT_EQ(8, - Distance(p, Type(L::Partial(5, 3).Pointer<1>(p)))); + EXPECT_EQ( + 8, Distance(p, Type(L::Partial(5, 3).Pointer<1>(p)))); EXPECT_EQ(24, Distance(p, Type(L::Partial(5, 3).Pointer<2>(p)))); EXPECT_EQ( 0, Distance(p, Type(L::Partial(0, 0, 0).Pointer<0>(p)))); EXPECT_EQ( - 0, Distance(p, Type(L::Partial(0, 0, 0).Pointer<1>(p)))); + 0, + Distance(p, Type(L::Partial(0, 0, 0).Pointer<1>(p)))); EXPECT_EQ( 0, Distance(p, Type(L::Partial(0, 0, 0).Pointer<2>(p)))); EXPECT_EQ( 0, Distance(p, Type(L::Partial(1, 0, 0).Pointer<0>(p)))); EXPECT_EQ( - 4, Distance(p, Type(L::Partial(1, 0, 0).Pointer<1>(p)))); + 4, + Distance(p, Type(L::Partial(1, 0, 0).Pointer<1>(p)))); EXPECT_EQ( 8, Distance(p, Type(L::Partial(1, 0, 0).Pointer<2>(p)))); EXPECT_EQ( @@ -428,7 +438,8 @@ TEST(Layout, PointerByIndex) { 24, Distance(p, Type(L::Partial(5, 3, 1).Pointer<2>(p)))); EXPECT_EQ( - 8, Distance(p, Type(L::Partial(5, 3, 1).Pointer<1>(p)))); + 8, + Distance(p, Type(L::Partial(5, 3, 1).Pointer<1>(p)))); EXPECT_EQ(0, Distance(p, Type(L(5, 3, 1).Pointer<0>(p)))); EXPECT_EQ(24, Distance(p, Type(L(5, 3, 1).Pointer<2>(p)))); EXPECT_EQ(8, Distance(p, Type(L(5, 3, 1).Pointer<1>(p)))); @@ -439,75 +450,78 @@ TEST(Layout, PointerByType) { alignas(max_align_t) const unsigned char p[100] = {}; { using L = Layout; - EXPECT_EQ(0, - Distance(p, Type(L::Partial().Pointer(p)))); - EXPECT_EQ(0, - Distance(p, Type(L::Partial(3).Pointer(p)))); + EXPECT_EQ( + 0, Distance(p, Type(L::Partial().Pointer(p)))); + EXPECT_EQ( + 0, + Distance(p, Type(L::Partial(3).Pointer(p)))); EXPECT_EQ(0, Distance(p, Type(L(3).Pointer(p)))); } { using L = Layout; - EXPECT_EQ(0, Distance(p, Type(L::Partial().Pointer(p)))); - EXPECT_EQ(0, - Distance(p, Type(L::Partial(0).Pointer(p)))); - EXPECT_EQ(0, - Distance(p, Type(L::Partial(0).Pointer(p)))); - EXPECT_EQ(0, - Distance(p, Type(L::Partial(1).Pointer(p)))); - EXPECT_EQ(4, - Distance(p, Type(L::Partial(1).Pointer(p)))); - EXPECT_EQ(0, - Distance(p, Type(L::Partial(5).Pointer(p)))); - EXPECT_EQ(8, - Distance(p, Type(L::Partial(5).Pointer(p)))); EXPECT_EQ( - 0, Distance(p, Type(L::Partial(0, 0).Pointer(p)))); + 0, Distance(p, Type(L::Partial().Pointer(p)))); EXPECT_EQ( - 0, Distance(p, Type(L::Partial(0, 0).Pointer(p)))); + 0, Distance(p, Type(L::Partial(0).Pointer(p)))); EXPECT_EQ( 0, - Distance(p, Type(L::Partial(0, 0).Pointer(p)))); - EXPECT_EQ( - 0, Distance(p, Type(L::Partial(1, 0).Pointer(p)))); + Distance(p, Type(L::Partial(0).Pointer(p)))); EXPECT_EQ( - 4, Distance(p, Type(L::Partial(1, 0).Pointer(p)))); + 0, Distance(p, Type(L::Partial(1).Pointer(p)))); EXPECT_EQ( - 8, - Distance(p, Type(L::Partial(1, 0).Pointer(p)))); + 4, + Distance(p, Type(L::Partial(1).Pointer(p)))); EXPECT_EQ( - 0, Distance(p, Type(L::Partial(5, 3).Pointer(p)))); + 0, Distance(p, Type(L::Partial(5).Pointer(p)))); EXPECT_EQ( - 8, Distance(p, Type(L::Partial(5, 3).Pointer(p)))); + 8, + Distance(p, Type(L::Partial(5).Pointer(p)))); EXPECT_EQ( - 24, - Distance(p, Type(L::Partial(5, 3).Pointer(p)))); + 0, + Distance(p, Type(L::Partial(0, 0).Pointer(p)))); + EXPECT_EQ(0, Distance(p, Type( + L::Partial(0, 0).Pointer(p)))); EXPECT_EQ( 0, - Distance(p, Type(L::Partial(0, 0, 0).Pointer(p)))); + Distance(p, Type(L::Partial(0, 0).Pointer(p)))); EXPECT_EQ( 0, - Distance(p, Type(L::Partial(0, 0, 0).Pointer(p)))); - EXPECT_EQ(0, Distance(p, Type( - L::Partial(0, 0, 0).Pointer(p)))); + Distance(p, Type(L::Partial(1, 0).Pointer(p)))); + EXPECT_EQ(4, Distance(p, Type( + L::Partial(1, 0).Pointer(p)))); + EXPECT_EQ( + 8, + Distance(p, Type(L::Partial(1, 0).Pointer(p)))); EXPECT_EQ( 0, - Distance(p, Type(L::Partial(1, 0, 0).Pointer(p)))); + Distance(p, Type(L::Partial(5, 3).Pointer(p)))); + EXPECT_EQ(8, Distance(p, Type( + L::Partial(5, 3).Pointer(p)))); EXPECT_EQ( - 4, - Distance(p, Type(L::Partial(1, 0, 0).Pointer(p)))); + 24, + Distance(p, Type(L::Partial(5, 3).Pointer(p)))); + EXPECT_EQ(0, Distance(p, Type( + L::Partial(0, 0, 0).Pointer(p)))); + EXPECT_EQ(0, Distance(p, Type( + L::Partial(0, 0, 0).Pointer(p)))); + EXPECT_EQ(0, Distance(p, Type( + L::Partial(0, 0, 0).Pointer(p)))); + EXPECT_EQ(0, Distance(p, Type( + L::Partial(1, 0, 0).Pointer(p)))); + EXPECT_EQ(4, Distance(p, Type( + L::Partial(1, 0, 0).Pointer(p)))); EXPECT_EQ(8, Distance(p, Type( L::Partial(1, 0, 0).Pointer(p)))); - EXPECT_EQ( - 0, - Distance(p, Type(L::Partial(5, 3, 1).Pointer(p)))); + EXPECT_EQ(0, Distance(p, Type( + L::Partial(5, 3, 1).Pointer(p)))); EXPECT_EQ(24, Distance(p, Type( L::Partial(5, 3, 1).Pointer(p)))); - EXPECT_EQ( - 8, - Distance(p, Type(L::Partial(5, 3, 1).Pointer(p)))); + EXPECT_EQ(8, Distance(p, Type( + L::Partial(5, 3, 1).Pointer(p)))); EXPECT_EQ(24, Distance(p, Type(L(5, 3, 1).Pointer(p)))); - EXPECT_EQ(8, Distance(p, Type(L(5, 3, 1).Pointer(p)))); + EXPECT_EQ( + 8, Distance(p, Type(L(5, 3, 1).Pointer(p)))); } } @@ -548,15 +562,18 @@ TEST(Layout, MutablePointerByIndex) { EXPECT_EQ(8, Distance(p, Type(L::Partial(5, 3).Pointer<1>(p)))); EXPECT_EQ(24, Distance(p, Type(L::Partial(5, 3).Pointer<2>(p)))); EXPECT_EQ(0, Distance(p, Type(L::Partial(0, 0, 0).Pointer<0>(p)))); - EXPECT_EQ(0, Distance(p, Type(L::Partial(0, 0, 0).Pointer<1>(p)))); + EXPECT_EQ(0, + Distance(p, Type(L::Partial(0, 0, 0).Pointer<1>(p)))); EXPECT_EQ(0, Distance(p, Type(L::Partial(0, 0, 0).Pointer<2>(p)))); EXPECT_EQ(0, Distance(p, Type(L::Partial(1, 0, 0).Pointer<0>(p)))); - EXPECT_EQ(4, Distance(p, Type(L::Partial(1, 0, 0).Pointer<1>(p)))); + EXPECT_EQ(4, + Distance(p, Type(L::Partial(1, 0, 0).Pointer<1>(p)))); EXPECT_EQ(8, Distance(p, Type(L::Partial(1, 0, 0).Pointer<2>(p)))); EXPECT_EQ(0, Distance(p, Type(L::Partial(5, 3, 1).Pointer<0>(p)))); EXPECT_EQ(24, Distance(p, Type(L::Partial(5, 3, 1).Pointer<2>(p)))); - EXPECT_EQ(8, Distance(p, Type(L::Partial(5, 3, 1).Pointer<1>(p)))); + EXPECT_EQ(8, + Distance(p, Type(L::Partial(5, 3, 1).Pointer<1>(p)))); EXPECT_EQ(0, Distance(p, Type(L(5, 3, 1).Pointer<0>(p)))); EXPECT_EQ(24, Distance(p, Type(L(5, 3, 1).Pointer<2>(p)))); EXPECT_EQ(8, Distance(p, Type(L(5, 3, 1).Pointer<1>(p)))); @@ -568,48 +585,61 @@ TEST(Layout, MutablePointerByType) { { using L = Layout; EXPECT_EQ(0, Distance(p, Type(L::Partial().Pointer(p)))); - EXPECT_EQ(0, Distance(p, Type(L::Partial(3).Pointer(p)))); + EXPECT_EQ(0, + Distance(p, Type(L::Partial(3).Pointer(p)))); EXPECT_EQ(0, Distance(p, Type(L(3).Pointer(p)))); } { using L = Layout; EXPECT_EQ(0, Distance(p, Type(L::Partial().Pointer(p)))); EXPECT_EQ(0, Distance(p, Type(L::Partial(0).Pointer(p)))); - EXPECT_EQ(0, Distance(p, Type(L::Partial(0).Pointer(p)))); + EXPECT_EQ(0, + Distance(p, Type(L::Partial(0).Pointer(p)))); EXPECT_EQ(0, Distance(p, Type(L::Partial(1).Pointer(p)))); - EXPECT_EQ(4, Distance(p, Type(L::Partial(1).Pointer(p)))); + EXPECT_EQ(4, + Distance(p, Type(L::Partial(1).Pointer(p)))); EXPECT_EQ(0, Distance(p, Type(L::Partial(5).Pointer(p)))); - EXPECT_EQ(8, Distance(p, Type(L::Partial(5).Pointer(p)))); - EXPECT_EQ(0, Distance(p, Type(L::Partial(0, 0).Pointer(p)))); - EXPECT_EQ(0, Distance(p, Type(L::Partial(0, 0).Pointer(p)))); + EXPECT_EQ(8, + Distance(p, Type(L::Partial(5).Pointer(p)))); + EXPECT_EQ(0, + Distance(p, Type(L::Partial(0, 0).Pointer(p)))); + EXPECT_EQ( + 0, Distance(p, Type(L::Partial(0, 0).Pointer(p)))); EXPECT_EQ(0, Distance(p, Type(L::Partial(0, 0).Pointer(p)))); - EXPECT_EQ(0, Distance(p, Type(L::Partial(1, 0).Pointer(p)))); - EXPECT_EQ(4, Distance(p, Type(L::Partial(1, 0).Pointer(p)))); + EXPECT_EQ(0, + Distance(p, Type(L::Partial(1, 0).Pointer(p)))); + EXPECT_EQ( + 4, Distance(p, Type(L::Partial(1, 0).Pointer(p)))); EXPECT_EQ(8, Distance(p, Type(L::Partial(1, 0).Pointer(p)))); - EXPECT_EQ(0, Distance(p, Type(L::Partial(5, 3).Pointer(p)))); - EXPECT_EQ(8, Distance(p, Type(L::Partial(5, 3).Pointer(p)))); + EXPECT_EQ(0, + Distance(p, Type(L::Partial(5, 3).Pointer(p)))); + EXPECT_EQ( + 8, Distance(p, Type(L::Partial(5, 3).Pointer(p)))); EXPECT_EQ(24, Distance(p, Type(L::Partial(5, 3).Pointer(p)))); - EXPECT_EQ(0, - Distance(p, Type(L::Partial(0, 0, 0).Pointer(p)))); - EXPECT_EQ(0, - Distance(p, Type(L::Partial(0, 0, 0).Pointer(p)))); + EXPECT_EQ( + 0, Distance(p, Type(L::Partial(0, 0, 0).Pointer(p)))); + EXPECT_EQ( + 0, + Distance(p, Type(L::Partial(0, 0, 0).Pointer(p)))); EXPECT_EQ( 0, Distance(p, Type(L::Partial(0, 0, 0).Pointer(p)))); - EXPECT_EQ(0, - Distance(p, Type(L::Partial(1, 0, 0).Pointer(p)))); - EXPECT_EQ(4, - Distance(p, Type(L::Partial(1, 0, 0).Pointer(p)))); + EXPECT_EQ( + 0, Distance(p, Type(L::Partial(1, 0, 0).Pointer(p)))); + EXPECT_EQ( + 4, + Distance(p, Type(L::Partial(1, 0, 0).Pointer(p)))); EXPECT_EQ( 8, Distance(p, Type(L::Partial(1, 0, 0).Pointer(p)))); - EXPECT_EQ(0, - Distance(p, Type(L::Partial(5, 3, 1).Pointer(p)))); + EXPECT_EQ( + 0, Distance(p, Type(L::Partial(5, 3, 1).Pointer(p)))); EXPECT_EQ( 24, Distance(p, Type(L::Partial(5, 3, 1).Pointer(p)))); - EXPECT_EQ(8, - Distance(p, Type(L::Partial(5, 3, 1).Pointer(p)))); + EXPECT_EQ( + 8, + Distance(p, Type(L::Partial(5, 3, 1).Pointer(p)))); EXPECT_EQ(0, Distance(p, Type(L(5, 3, 1).Pointer(p)))); EXPECT_EQ(24, Distance(p, Type(L(5, 3, 1).Pointer(p)))); EXPECT_EQ(8, Distance(p, Type(L(5, 3, 1).Pointer(p)))); @@ -790,67 +820,72 @@ TEST(Layout, SliceByIndexData) { { using L = Layout; EXPECT_EQ( - 0, - Distance(p, Type>(L::Partial(0).Slice<0>(p)).data())); + 0, Distance( + p, Type>(L::Partial(0).Slice<0>(p)).data())); EXPECT_EQ( - 0, - Distance(p, Type>(L::Partial(3).Slice<0>(p)).data())); - EXPECT_EQ(0, Distance(p, Type>(L(3).Slice<0>(p)).data())); + 0, Distance( + p, Type>(L::Partial(3).Slice<0>(p)).data())); + EXPECT_EQ(0, + Distance(p, Type>(L(3).Slice<0>(p)).data())); } { using L = Layout; EXPECT_EQ( - 0, - Distance(p, Type>(L::Partial(3).Slice<0>(p)).data())); + 0, Distance( + p, Type>(L::Partial(3).Slice<0>(p)).data())); EXPECT_EQ( 0, - Distance(p, - Type>(L::Partial(3, 5).Slice<0>(p)).data())); + Distance( + p, Type>(L::Partial(3, 5).Slice<0>(p)).data())); EXPECT_EQ( 12, - Distance(p, - Type>(L::Partial(3, 5).Slice<1>(p)).data())); - EXPECT_EQ(0, - Distance(p, Type>(L(3, 5).Slice<0>(p)).data())); - EXPECT_EQ(12, - Distance(p, Type>(L(3, 5).Slice<1>(p)).data())); + Distance( + p, Type>(L::Partial(3, 5).Slice<1>(p)).data())); + EXPECT_EQ( + 0, Distance(p, Type>(L(3, 5).Slice<0>(p)).data())); + EXPECT_EQ( + 12, Distance(p, Type>(L(3, 5).Slice<1>(p)).data())); } { using L = Layout; EXPECT_EQ( - 0, - Distance(p, Type>(L::Partial(0).Slice<0>(p)).data())); - EXPECT_EQ( - 0, - Distance(p, Type>(L::Partial(1).Slice<0>(p)).data())); + 0, Distance( + p, Type>(L::Partial(0).Slice<0>(p)).data())); EXPECT_EQ( - 0, - Distance(p, Type>(L::Partial(5).Slice<0>(p)).data())); + 0, Distance( + p, Type>(L::Partial(1).Slice<0>(p)).data())); EXPECT_EQ( 0, Distance( - p, Type>(L::Partial(0, 0).Slice<0>(p)).data())); + p, Type>(L::Partial(5).Slice<0>(p)).data())); EXPECT_EQ( 0, - Distance(p, - Type>(L::Partial(0, 0).Slice<1>(p)).data())); + Distance( + p, Type>(L::Partial(0, 0).Slice<0>(p)).data())); EXPECT_EQ( - 0, Distance( - p, Type>(L::Partial(1, 0).Slice<0>(p)).data())); + 0, + Distance( + p, Type>(L::Partial(0, 0).Slice<1>(p)).data())); + EXPECT_EQ( + 0, + Distance( + p, Type>(L::Partial(1, 0).Slice<0>(p)).data())); EXPECT_EQ( 4, - Distance(p, - Type>(L::Partial(1, 0).Slice<1>(p)).data())); + Distance( + p, Type>(L::Partial(1, 0).Slice<1>(p)).data())); EXPECT_EQ( - 0, Distance( - p, Type>(L::Partial(5, 3).Slice<0>(p)).data())); + 0, + Distance( + p, Type>(L::Partial(5, 3).Slice<0>(p)).data())); EXPECT_EQ( 8, - Distance(p, - Type>(L::Partial(5, 3).Slice<1>(p)).data())); + Distance( + p, Type>(L::Partial(5, 3).Slice<1>(p)).data())); EXPECT_EQ( 0, Distance( - p, Type>(L::Partial(0, 0, 0).Slice<0>(p)).data())); + p, + Type>(L::Partial(0, 0, 0).Slice<0>(p)).data())); EXPECT_EQ( 0, Distance( @@ -864,7 +899,8 @@ TEST(Layout, SliceByIndexData) { EXPECT_EQ( 0, Distance( - p, Type>(L::Partial(1, 0, 0).Slice<0>(p)).data())); + p, + Type>(L::Partial(1, 0, 0).Slice<0>(p)).data())); EXPECT_EQ( 4, Distance( @@ -878,7 +914,8 @@ TEST(Layout, SliceByIndexData) { EXPECT_EQ( 0, Distance( - p, Type>(L::Partial(5, 3, 1).Slice<0>(p)).data())); + p, + Type>(L::Partial(5, 3, 1).Slice<0>(p)).data())); EXPECT_EQ( 24, Distance( @@ -890,12 +927,14 @@ TEST(Layout, SliceByIndexData) { p, Type>(L::Partial(5, 3, 1).Slice<1>(p)).data())); EXPECT_EQ( - 0, Distance(p, Type>(L(5, 3, 1).Slice<0>(p)).data())); + 0, + Distance(p, Type>(L(5, 3, 1).Slice<0>(p)).data())); EXPECT_EQ( 24, Distance(p, Type>(L(5, 3, 1).Slice<2>(p)).data())); EXPECT_EQ( - 8, Distance(p, Type>(L(5, 3, 1).Slice<1>(p)).data())); + 8, + Distance(p, Type>(L(5, 3, 1).Slice<1>(p)).data())); } } @@ -906,98 +945,94 @@ TEST(Layout, SliceByTypeData) { EXPECT_EQ( 0, Distance( - p, Type>(L::Partial(0).Slice(p)).data())); + p, + Type>(L::Partial(0).Slice(p)).data())); EXPECT_EQ( 0, Distance( - p, Type>(L::Partial(3).Slice(p)).data())); + p, + Type>(L::Partial(3).Slice(p)).data())); EXPECT_EQ( - 0, Distance(p, Type>(L(3).Slice(p)).data())); + 0, + Distance(p, Type>(L(3).Slice(p)).data())); } { using L = Layout; - EXPECT_EQ( - 0, Distance( - p, Type>(L::Partial(0).Slice(p)).data())); - EXPECT_EQ( - 0, Distance( - p, Type>(L::Partial(1).Slice(p)).data())); - EXPECT_EQ( - 0, Distance( - p, Type>(L::Partial(5).Slice(p)).data())); - EXPECT_EQ( - 0, - Distance( - p, Type>(L::Partial(0, 0).Slice(p)).data())); EXPECT_EQ( 0, Distance( p, - Type>(L::Partial(0, 0).Slice(p)).data())); + Type>(L::Partial(0).Slice(p)).data())); EXPECT_EQ( 0, - Distance( - p, Type>(L::Partial(1, 0).Slice(p)).data())); - EXPECT_EQ( - 4, Distance( p, - Type>(L::Partial(1, 0).Slice(p)).data())); + Type>(L::Partial(1).Slice(p)).data())); EXPECT_EQ( 0, - Distance( - p, Type>(L::Partial(5, 3).Slice(p)).data())); - EXPECT_EQ( - 8, Distance( p, - Type>(L::Partial(5, 3).Slice(p)).data())); + Type>(L::Partial(5).Slice(p)).data())); EXPECT_EQ( 0, - Distance( - p, - Type>(L::Partial(0, 0, 0).Slice(p)).data())); + Distance(p, Type>(L::Partial(0, 0).Slice(p)) + .data())); + EXPECT_EQ(0, Distance(p, Type>( + L::Partial(0, 0).Slice(p)) + .data())); EXPECT_EQ( 0, - Distance(p, Type>(L::Partial(0, 0, 0).Slice(p)) + Distance(p, Type>(L::Partial(1, 0).Slice(p)) .data())); - EXPECT_EQ(0, Distance(p, Type>( - L::Partial(0, 0, 0).Slice(p)) + EXPECT_EQ(4, Distance(p, Type>( + L::Partial(1, 0).Slice(p)) .data())); EXPECT_EQ( 0, - Distance( - p, - Type>(L::Partial(1, 0, 0).Slice(p)).data())); - EXPECT_EQ( - 4, - Distance(p, Type>(L::Partial(1, 0, 0).Slice(p)) + Distance(p, Type>(L::Partial(5, 3).Slice(p)) .data())); + EXPECT_EQ(8, Distance(p, Type>( + L::Partial(5, 3).Slice(p)) + .data())); + EXPECT_EQ(0, Distance(p, Type>( + L::Partial(0, 0, 0).Slice(p)) + .data())); + EXPECT_EQ(0, Distance(p, Type>( + L::Partial(0, 0, 0).Slice(p)) + .data())); + EXPECT_EQ(0, Distance(p, Type>( + L::Partial(0, 0, 0).Slice(p)) + .data())); + EXPECT_EQ(0, Distance(p, Type>( + L::Partial(1, 0, 0).Slice(p)) + .data())); + EXPECT_EQ(4, Distance(p, Type>( + L::Partial(1, 0, 0).Slice(p)) + .data())); EXPECT_EQ(8, Distance(p, Type>( L::Partial(1, 0, 0).Slice(p)) .data())); - EXPECT_EQ( - 0, - Distance( - p, - Type>(L::Partial(5, 3, 1).Slice(p)).data())); + EXPECT_EQ(0, Distance(p, Type>( + L::Partial(5, 3, 1).Slice(p)) + .data())); EXPECT_EQ(24, Distance(p, Type>( L::Partial(5, 3, 1).Slice(p)) .data())); - EXPECT_EQ( - 8, - Distance(p, Type>(L::Partial(5, 3, 1).Slice(p)) - .data())); + EXPECT_EQ(8, Distance(p, Type>( + L::Partial(5, 3, 1).Slice(p)) + .data())); EXPECT_EQ( 0, - Distance(p, Type>(L(5, 3, 1).Slice(p)).data())); + Distance(p, + Type>(L(5, 3, 1).Slice(p)).data())); EXPECT_EQ( 24, Distance(p, Type>(L(5, 3, 1).Slice(p)).data())); EXPECT_EQ( - 8, Distance( - p, Type>(L(5, 3, 1).Slice(p)).data())); + 8, + Distance( + p, Type>(L(5, 3, 1).Slice(p)).data())); } } @@ -1005,18 +1040,19 @@ TEST(Layout, MutableSliceByIndexData) { alignas(max_align_t) unsigned char p[100]; { using L = Layout; - EXPECT_EQ(0, - Distance(p, Type>(L::Partial(0).Slice<0>(p)).data())); - EXPECT_EQ(0, - Distance(p, Type>(L::Partial(3).Slice<0>(p)).data())); + EXPECT_EQ( + 0, Distance(p, Type>(L::Partial(0).Slice<0>(p)).data())); + EXPECT_EQ( + 0, Distance(p, Type>(L::Partial(3).Slice<0>(p)).data())); EXPECT_EQ(0, Distance(p, Type>(L(3).Slice<0>(p)).data())); } { using L = Layout; - EXPECT_EQ(0, - Distance(p, Type>(L::Partial(3).Slice<0>(p)).data())); EXPECT_EQ( - 0, Distance(p, Type>(L::Partial(3, 5).Slice<0>(p)).data())); + 0, Distance(p, Type>(L::Partial(3).Slice<0>(p)).data())); + EXPECT_EQ( + 0, + Distance(p, Type>(L::Partial(3, 5).Slice<0>(p)).data())); EXPECT_EQ( 12, Distance(p, Type>(L::Partial(3, 5).Slice<1>(p)).data())); @@ -1025,55 +1061,63 @@ TEST(Layout, MutableSliceByIndexData) { } { using L = Layout; - EXPECT_EQ(0, - Distance(p, Type>(L::Partial(0).Slice<0>(p)).data())); - EXPECT_EQ(0, - Distance(p, Type>(L::Partial(1).Slice<0>(p)).data())); - EXPECT_EQ(0, - Distance(p, Type>(L::Partial(5).Slice<0>(p)).data())); - EXPECT_EQ( - 0, Distance(p, Type>(L::Partial(0, 0).Slice<0>(p)).data())); EXPECT_EQ( - 0, Distance(p, Type>(L::Partial(0, 0).Slice<1>(p)).data())); + 0, Distance(p, Type>(L::Partial(0).Slice<0>(p)).data())); EXPECT_EQ( - 0, Distance(p, Type>(L::Partial(1, 0).Slice<0>(p)).data())); + 0, Distance(p, Type>(L::Partial(1).Slice<0>(p)).data())); EXPECT_EQ( - 4, Distance(p, Type>(L::Partial(1, 0).Slice<1>(p)).data())); + 0, Distance(p, Type>(L::Partial(5).Slice<0>(p)).data())); EXPECT_EQ( - 0, Distance(p, Type>(L::Partial(5, 3).Slice<0>(p)).data())); + 0, + Distance(p, Type>(L::Partial(0, 0).Slice<0>(p)).data())); EXPECT_EQ( - 8, Distance(p, Type>(L::Partial(5, 3).Slice<1>(p)).data())); + 0, + Distance(p, Type>(L::Partial(0, 0).Slice<1>(p)).data())); EXPECT_EQ( 0, - Distance(p, Type>(L::Partial(0, 0, 0).Slice<0>(p)).data())); + Distance(p, Type>(L::Partial(1, 0).Slice<0>(p)).data())); + EXPECT_EQ( + 4, + Distance(p, Type>(L::Partial(1, 0).Slice<1>(p)).data())); EXPECT_EQ( 0, - Distance(p, Type>(L::Partial(0, 0, 0).Slice<1>(p)).data())); + Distance(p, Type>(L::Partial(5, 3).Slice<0>(p)).data())); + EXPECT_EQ( + 8, + Distance(p, Type>(L::Partial(5, 3).Slice<1>(p)).data())); + EXPECT_EQ( + 0, Distance( + p, Type>(L::Partial(0, 0, 0).Slice<0>(p)).data())); + EXPECT_EQ( + 0, Distance( + p, Type>(L::Partial(0, 0, 0).Slice<1>(p)).data())); EXPECT_EQ( 0, Distance( p, Type>(L::Partial(0, 0, 0).Slice<2>(p)).data())); EXPECT_EQ( - 0, - Distance(p, Type>(L::Partial(1, 0, 0).Slice<0>(p)).data())); + 0, Distance( + p, Type>(L::Partial(1, 0, 0).Slice<0>(p)).data())); EXPECT_EQ( - 4, - Distance(p, Type>(L::Partial(1, 0, 0).Slice<1>(p)).data())); + 4, Distance( + p, Type>(L::Partial(1, 0, 0).Slice<1>(p)).data())); EXPECT_EQ( 8, Distance( p, Type>(L::Partial(1, 0, 0).Slice<2>(p)).data())); EXPECT_EQ( - 0, - Distance(p, Type>(L::Partial(5, 3, 1).Slice<0>(p)).data())); + 0, Distance( + p, Type>(L::Partial(5, 3, 1).Slice<0>(p)).data())); EXPECT_EQ( 24, Distance( p, Type>(L::Partial(5, 3, 1).Slice<2>(p)).data())); EXPECT_EQ( - 8, - Distance(p, Type>(L::Partial(5, 3, 1).Slice<1>(p)).data())); - EXPECT_EQ(0, Distance(p, Type>(L(5, 3, 1).Slice<0>(p)).data())); + 8, Distance( + p, Type>(L::Partial(5, 3, 1).Slice<1>(p)).data())); + EXPECT_EQ(0, + Distance(p, Type>(L(5, 3, 1).Slice<0>(p)).data())); EXPECT_EQ(24, Distance(p, Type>(L(5, 3, 1).Slice<2>(p)).data())); - EXPECT_EQ(8, Distance(p, Type>(L(5, 3, 1).Slice<1>(p)).data())); + EXPECT_EQ(8, + Distance(p, Type>(L(5, 3, 1).Slice<1>(p)).data())); } } @@ -1082,66 +1126,84 @@ TEST(Layout, MutableSliceByTypeData) { { using L = Layout; EXPECT_EQ( - 0, - Distance(p, Type>(L::Partial(0).Slice(p)).data())); + 0, Distance( + p, Type>(L::Partial(0).Slice(p)).data())); EXPECT_EQ( - 0, - Distance(p, Type>(L::Partial(3).Slice(p)).data())); - EXPECT_EQ(0, Distance(p, Type>(L(3).Slice(p)).data())); + 0, Distance( + p, Type>(L::Partial(3).Slice(p)).data())); + EXPECT_EQ(0, + Distance(p, Type>(L(3).Slice(p)).data())); } { using L = Layout; EXPECT_EQ( - 0, Distance(p, Type>(L::Partial(0).Slice(p)).data())); + 0, + Distance(p, Type>(L::Partial(0).Slice(p)).data())); EXPECT_EQ( - 0, Distance(p, Type>(L::Partial(1).Slice(p)).data())); + 0, + Distance(p, Type>(L::Partial(1).Slice(p)).data())); EXPECT_EQ( - 0, Distance(p, Type>(L::Partial(5).Slice(p)).data())); + 0, + Distance(p, Type>(L::Partial(5).Slice(p)).data())); EXPECT_EQ( 0, - Distance(p, Type>(L::Partial(0, 0).Slice(p)).data())); + Distance(p, + Type>(L::Partial(0, 0).Slice(p)).data())); EXPECT_EQ( - 0, Distance( - p, Type>(L::Partial(0, 0).Slice(p)).data())); + 0, + Distance( + p, Type>(L::Partial(0, 0).Slice(p)).data())); EXPECT_EQ( 0, - Distance(p, Type>(L::Partial(1, 0).Slice(p)).data())); + Distance(p, + Type>(L::Partial(1, 0).Slice(p)).data())); EXPECT_EQ( - 4, Distance( - p, Type>(L::Partial(1, 0).Slice(p)).data())); + 4, + Distance( + p, Type>(L::Partial(1, 0).Slice(p)).data())); EXPECT_EQ( 0, - Distance(p, Type>(L::Partial(5, 3).Slice(p)).data())); + Distance(p, + Type>(L::Partial(5, 3).Slice(p)).data())); EXPECT_EQ( - 8, Distance( - p, Type>(L::Partial(5, 3).Slice(p)).data())); + 8, + Distance( + p, Type>(L::Partial(5, 3).Slice(p)).data())); EXPECT_EQ( - 0, Distance( - p, Type>(L::Partial(0, 0, 0).Slice(p)).data())); + 0, + Distance( + p, + Type>(L::Partial(0, 0, 0).Slice(p)).data())); EXPECT_EQ( 0, Distance( - p, Type>(L::Partial(0, 0, 0).Slice(p)).data())); + p, + Type>(L::Partial(0, 0, 0).Slice(p)).data())); EXPECT_EQ( 0, Distance( p, Type>(L::Partial(0, 0, 0).Slice(p)).data())); EXPECT_EQ( - 0, Distance( - p, Type>(L::Partial(1, 0, 0).Slice(p)).data())); + 0, + Distance( + p, + Type>(L::Partial(1, 0, 0).Slice(p)).data())); EXPECT_EQ( 4, Distance( - p, Type>(L::Partial(1, 0, 0).Slice(p)).data())); + p, + Type>(L::Partial(1, 0, 0).Slice(p)).data())); EXPECT_EQ( 8, Distance( p, Type>(L::Partial(1, 0, 0).Slice(p)).data())); EXPECT_EQ( - 0, Distance( - p, Type>(L::Partial(5, 3, 1).Slice(p)).data())); + 0, + Distance( + p, + Type>(L::Partial(5, 3, 1).Slice(p)).data())); EXPECT_EQ( 24, Distance( @@ -1150,14 +1212,16 @@ TEST(Layout, MutableSliceByTypeData) { EXPECT_EQ( 8, Distance( - p, Type>(L::Partial(5, 3, 1).Slice(p)).data())); - EXPECT_EQ(0, - Distance(p, Type>(L(5, 3, 1).Slice(p)).data())); + p, + Type>(L::Partial(5, 3, 1).Slice(p)).data())); + EXPECT_EQ( + 0, Distance(p, Type>(L(5, 3, 1).Slice(p)).data())); EXPECT_EQ( 24, Distance(p, Type>(L(5, 3, 1).Slice(p)).data())); EXPECT_EQ( - 8, Distance(p, Type>(L(5, 3, 1).Slice(p)).data())); + 8, + Distance(p, Type>(L(5, 3, 1).Slice(p)).data())); } } @@ -1256,17 +1320,17 @@ TEST(Layout, MutableSlices) { } { const auto x = L::Partial(1, 2, 3); - EXPECT_THAT( - (Type, Span, Span>>(x.Slices(p))), - Tuple(IsSameSlice(x.Slice<0>(p)), IsSameSlice(x.Slice<1>(p)), - IsSameSlice(x.Slice<2>(p)))); + EXPECT_THAT((Type, Span, Span>>( + x.Slices(p))), + Tuple(IsSameSlice(x.Slice<0>(p)), IsSameSlice(x.Slice<1>(p)), + IsSameSlice(x.Slice<2>(p)))); } { const L x(1, 2, 3); - EXPECT_THAT( - (Type, Span, Span>>(x.Slices(p))), - Tuple(IsSameSlice(x.Slice<0>(p)), IsSameSlice(x.Slice<1>(p)), - IsSameSlice(x.Slice<2>(p)))); + EXPECT_THAT((Type, Span, Span>>( + x.Slices(p))), + Tuple(IsSameSlice(x.Slice<0>(p)), IsSameSlice(x.Slice<1>(p)), + IsSameSlice(x.Slice<2>(p)))); } } @@ -1398,7 +1462,8 @@ TEST(Layout, DebugString) { x.DebugString()); } { - constexpr auto x = Layout::Partial(1, 2, 3); + constexpr auto x = + Layout::Partial(1, 2, 3); EXPECT_EQ( "@0(1)[1]; @4(4)[2]; @12(1)[3]; " "@16" + @@ -1406,7 +1471,8 @@ TEST(Layout, DebugString) { x.DebugString()); } { - constexpr auto x = Layout::Partial(1, 2, 3, 4); + constexpr auto x = + Layout::Partial(1, 2, 3, 4); EXPECT_EQ( "@0(1)[1]; @4(4)[2]; @12(1)[3]; " "@16" + diff --git a/absl/container/internal/raw_hash_set_test.cc b/absl/container/internal/raw_hash_set_test.cc index f5ae83c4..6210eb64 100644 --- a/absl/container/internal/raw_hash_set_test.cc +++ b/absl/container/internal/raw_hash_set_test.cc @@ -847,7 +847,8 @@ TEST(Table, EraseMaintainsValidIterator) { std::vector CollectBadMergeKeys(size_t N) { static constexpr int kGroupSize = Group::kWidth - 1; - auto topk_range = [](size_t b, size_t e, IntTable* t) -> std::vector { + auto topk_range = [](size_t b, size_t e, + IntTable* t) -> std::vector { for (size_t i = b; i != e; ++i) { t->emplace(i); } @@ -1001,8 +1002,8 @@ using ProbeStatsPerSize = std::map; // 1. Create new table and reserve it to keys.size() * 2 // 2. Insert all keys xored with seed // 3. Collect ProbeStats from final table. -ProbeStats CollectProbeStatsOnKeysXoredWithSeed(const std::vector& keys, - size_t num_iters) { +ProbeStats CollectProbeStatsOnKeysXoredWithSeed( + const std::vector& keys, size_t num_iters) { const size_t reserve_size = keys.size() * 2; ProbeStats stats; diff --git a/absl/debugging/internal/symbolize.h b/absl/debugging/internal/symbolize.h index b3729af7..4f26130f 100644 --- a/absl/debugging/internal/symbolize.h +++ b/absl/debugging/internal/symbolize.h @@ -118,16 +118,14 @@ bool RemoveAllSymbolDecorators(void); // filename != nullptr // // Returns true if the file was successfully registered. -bool RegisterFileMappingHint( - const void* start, const void* end, uint64_t offset, const char* filename); +bool RegisterFileMappingHint(const void* start, const void* end, + uint64_t offset, const char* filename); // Looks up the file mapping registered by RegisterFileMappingHint for an // address range. If there is one, the file name is stored in *filename and // *start and *end are modified to reflect the registered mapping. Returns // whether any hint was found. -bool GetFileMappingHint(const void** start, - const void** end, - uint64_t * offset, +bool GetFileMappingHint(const void** start, const void** end, uint64_t* offset, const char** filename); } // namespace debugging_internal diff --git a/absl/flags/BUILD.bazel b/absl/flags/BUILD.bazel index 9de9e223..2bd94780 100644 --- a/absl/flags/BUILD.bazel +++ b/absl/flags/BUILD.bazel @@ -381,6 +381,8 @@ cc_binary( deps = [ ":flag", ":marshalling", + ":parse", + ":reflection", "//absl/strings", "//absl/time", "//absl/types:optional", diff --git a/absl/flags/flag_benchmark.cc b/absl/flags/flag_benchmark.cc index 7b52c9bc..9982b604 100644 --- a/absl/flags/flag_benchmark.cc +++ b/absl/flags/flag_benchmark.cc @@ -20,6 +20,8 @@ #include "absl/flags/flag.h" #include "absl/flags/marshalling.h" +#include "absl/flags/parse.h" +#include "absl/flags/reflection.h" #include "absl/strings/string_view.h" #include "absl/time/time.h" #include "absl/types/optional.h" @@ -103,6 +105,23 @@ std::string AbslUnparseFlag(const UDT&) { return ""; } BENCHMARKED_TYPES(FLAG_DEF) +// Register thousands of flags to bloat up the size of the registry. +// This mimics real life production binaries. +#define DEFINE_FLAG_0(name) ABSL_FLAG(int, name, 0, ""); +#define DEFINE_FLAG_1(name) DEFINE_FLAG_0(name##0) DEFINE_FLAG_0(name##1) +#define DEFINE_FLAG_2(name) DEFINE_FLAG_1(name##0) DEFINE_FLAG_1(name##1) +#define DEFINE_FLAG_3(name) DEFINE_FLAG_2(name##0) DEFINE_FLAG_2(name##1) +#define DEFINE_FLAG_4(name) DEFINE_FLAG_3(name##0) DEFINE_FLAG_3(name##1) +#define DEFINE_FLAG_5(name) DEFINE_FLAG_4(name##0) DEFINE_FLAG_4(name##1) +#define DEFINE_FLAG_6(name) DEFINE_FLAG_5(name##0) DEFINE_FLAG_5(name##1) +#define DEFINE_FLAG_7(name) DEFINE_FLAG_6(name##0) DEFINE_FLAG_6(name##1) +#define DEFINE_FLAG_8(name) DEFINE_FLAG_7(name##0) DEFINE_FLAG_7(name##1) +#define DEFINE_FLAG_9(name) DEFINE_FLAG_8(name##0) DEFINE_FLAG_8(name##1) +#define DEFINE_FLAG_10(name) DEFINE_FLAG_9(name##0) DEFINE_FLAG_9(name##1) +#define DEFINE_FLAG_11(name) DEFINE_FLAG_10(name##0) DEFINE_FLAG_10(name##1) +#define DEFINE_FLAG_12(name) DEFINE_FLAG_11(name##0) DEFINE_FLAG_11(name##1) +DEFINE_FLAG_12(bloat_flag_); + namespace { #define BM_GetFlag(T) \ @@ -115,6 +134,20 @@ namespace { BENCHMARKED_TYPES(BM_GetFlag) +void BM_ThreadedFindCommandLineFlag(benchmark::State& state) { + char dummy[] = "dummy"; + char* argv[] = {dummy}; + // We need to ensure that flags have been parsed. That is where the registry + // is finalized. + absl::ParseCommandLine(1, argv); + + for (auto s : state) { + benchmark::DoNotOptimize( + absl::FindCommandLineFlag("bloat_flag_010101010101")); + } +} +BENCHMARK(BM_ThreadedFindCommandLineFlag)->ThreadRange(1, 16); + } // namespace #define InvokeGetFlag(T) \ diff --git a/absl/flags/internal/registry.h b/absl/flags/internal/registry.h index 1df2db79..a8d9eb9c 100644 --- a/absl/flags/internal/registry.h +++ b/absl/flags/internal/registry.h @@ -30,9 +30,6 @@ namespace absl { ABSL_NAMESPACE_BEGIN namespace flags_internal { -// Executes specified visitor for each non-retired flag in the registry. -// Requires the caller hold the registry lock. -void ForEachFlagUnlocked(std::function visitor); // Executes specified visitor for each non-retired flag in the registry. While // callback are executed, the registry is locked and can't be changed. void ForEachFlag(std::function visitor); @@ -41,6 +38,8 @@ void ForEachFlag(std::function visitor); bool RegisterCommandLineFlag(CommandLineFlag&); +void FinalizeRegistry(); + //----------------------------------------------------------------------------- // Retired registrations: // diff --git a/absl/flags/parse.cc b/absl/flags/parse.cc index 4f4bb3d5..1835a837 100644 --- a/absl/flags/parse.cc +++ b/absl/flags/parse.cc @@ -611,6 +611,11 @@ std::vector ParseCommandLineImpl(int argc, char* argv[], OnUndefinedFlag on_undef_flag) { ABSL_INTERNAL_CHECK(argc > 0, "Missing argv[0]"); + // Once parsing has started we will not have more flag registrations. + // If we did, they would be missing during parsing, which is a problem on + // itself. + flags_internal::FinalizeRegistry(); + // This routine does not return anything since we abort on failure. CheckDefaultValuesParsingRoundtrip(); diff --git a/absl/flags/reflection.cc b/absl/flags/reflection.cc index d7060221..c6bf8aab 100644 --- a/absl/flags/reflection.cc +++ b/absl/flags/reflection.cc @@ -17,6 +17,7 @@ #include +#include #include #include @@ -56,21 +57,23 @@ class FlagRegistry { // Returns the flag object for the specified name, or nullptr if not found. // Will emit a warning if a 'retired' flag is specified. - CommandLineFlag* FindFlagLocked(absl::string_view name); + CommandLineFlag* FindFlag(absl::string_view name); static FlagRegistry& GlobalRegistry(); // returns a singleton registry private: friend class flags_internal::FlagSaverImpl; // reads all the flags in order // to copy them - friend void ForEachFlagUnlocked( - std::function visitor); + friend void ForEachFlag(std::function visitor); + friend void FinalizeRegistry(); - // The map from name to flag, for FindFlagLocked(). + // The map from name to flag, for FindFlag(). using FlagMap = std::map; using FlagIterator = FlagMap::iterator; using FlagConstIterator = FlagMap::const_iterator; FlagMap flags_; + std::vector flat_flags_; + std::atomic finalized_flags_{false}; absl::Mutex lock_; @@ -79,15 +82,6 @@ class FlagRegistry { FlagRegistry& operator=(const FlagRegistry&); }; -CommandLineFlag* FlagRegistry::FindFlagLocked(absl::string_view name) { - FlagConstIterator i = flags_.find(name); - if (i == flags_.end()) { - return nullptr; - } - - return i->second; -} - namespace { class FlagRegistryLock { @@ -101,8 +95,24 @@ class FlagRegistryLock { } // namespace +CommandLineFlag* FlagRegistry::FindFlag(absl::string_view name) { + if (finalized_flags_.load(std::memory_order_acquire)) { + // We could save some gcus here if we make `Name()` be non-virtual. + // We could move the `const char*` name to the base class. + auto it = std::partition_point( + flat_flags_.begin(), flat_flags_.end(), + [=](CommandLineFlag* f) { return f->Name() < name; }); + if (it != flat_flags_.end() && (*it)->Name() == name) return *it; + } + + FlagRegistryLock frl(*this); + auto it = flags_.find(name); + return it != flags_.end() ? it->second : nullptr; +} + void FlagRegistry::RegisterFlag(CommandLineFlag& flag) { FlagRegistryLock registry_lock(*this); + std::pair ins = flags_.insert(FlagMap::value_type(flag.Name(), &flag)); if (ins.second == false) { // means the name was already in the map @@ -152,18 +162,15 @@ FlagRegistry& FlagRegistry::GlobalRegistry() { // -------------------------------------------------------------------- -void ForEachFlagUnlocked(std::function visitor) { +void ForEachFlag(std::function visitor) { FlagRegistry& registry = FlagRegistry::GlobalRegistry(); - for (FlagRegistry::FlagConstIterator i = registry.flags_.begin(); - i != registry.flags_.end(); ++i) { - visitor(*i->second); + + if (registry.finalized_flags_.load(std::memory_order_acquire)) { + for (const auto& i : registry.flat_flags_) visitor(*i); } -} -void ForEachFlag(std::function visitor) { - FlagRegistry& registry = FlagRegistry::GlobalRegistry(); FlagRegistryLock frl(registry); - ForEachFlagUnlocked(visitor); + for (const auto& i : registry.flags_) visitor(*i.second); } // -------------------------------------------------------------------- @@ -173,6 +180,21 @@ bool RegisterCommandLineFlag(CommandLineFlag& flag) { return true; } +void FinalizeRegistry() { + auto& registry = FlagRegistry::GlobalRegistry(); + FlagRegistryLock frl(registry); + if (registry.finalized_flags_.load(std::memory_order_relaxed)) { + // Was already finalized. Ignore the second time. + return; + } + registry.flat_flags_.reserve(registry.flags_.size()); + for (const auto& f : registry.flags_) { + registry.flat_flags_.push_back(f.second); + } + registry.flags_.clear(); + registry.finalized_flags_.store(true, std::memory_order_release); +} + // -------------------------------------------------------------------- namespace { @@ -298,9 +320,7 @@ CommandLineFlag* FindCommandLineFlag(absl::string_view name) { if (name.empty()) return nullptr; flags_internal::FlagRegistry& registry = flags_internal::FlagRegistry::GlobalRegistry(); - flags_internal::FlagRegistryLock frl(registry); - - return registry.FindFlagLocked(name); + return registry.FindFlag(name); } // -------------------------------------------------------------------- diff --git a/absl/hash/hash_test.cc b/absl/hash/hash_test.cc index 39ba24a8..1d2e6cf0 100644 --- a/absl/hash/hash_test.cc +++ b/absl/hash/hash_test.cc @@ -82,8 +82,8 @@ TYPED_TEST_P(HashValueIntTest, FastPath) { } REGISTER_TYPED_TEST_CASE_P(HashValueIntTest, BasicUsage, FastPath); -using IntTypes = testing::Types; +using IntTypes = testing::Types; INSTANTIATE_TYPED_TEST_CASE_P(My, HashValueIntTest, IntTypes); enum LegacyEnum { kValue1, kValue2, kValue3 }; @@ -819,8 +819,8 @@ TYPED_TEST_P(HashIntTest, BasicUsage) { } REGISTER_TYPED_TEST_CASE_P(HashIntTest, BasicUsage); -using IntTypes = testing::Types; +using IntTypes = testing::Types; INSTANTIATE_TYPED_TEST_CASE_P(My, HashIntTest, IntTypes); struct StructWithPadding { diff --git a/absl/hash/internal/city.cc b/absl/hash/internal/city.cc index e122c184..58d4bcb1 100644 --- a/absl/hash/internal/city.cc +++ b/absl/hash/internal/city.cc @@ -253,9 +253,8 @@ static uint64_t HashLen17to32(const char *s, size_t len) { // Return a 16-byte hash for 48 bytes. Quick and dirty. // Callers do best to use "random-looking" values for a and b. -static std::pair WeakHashLen32WithSeeds(uint64_t w, uint64_t x, - uint64_t y, uint64_t z, - uint64_t a, uint64_t b) { +static std::pair WeakHashLen32WithSeeds( + uint64_t w, uint64_t x, uint64_t y, uint64_t z, uint64_t a, uint64_t b) { a += w; b = Rotate(b + a + z, 21); uint64_t c = a; @@ -266,8 +265,9 @@ static std::pair WeakHashLen32WithSeeds(uint64_t w, uint64_t } // Return a 16-byte hash for s[0] ... s[31], a, and b. Quick and dirty. -static std::pair WeakHashLen32WithSeeds(const char *s, uint64_t a, - uint64_t b) { +static std::pair WeakHashLen32WithSeeds(const char *s, + uint64_t a, + uint64_t b) { return WeakHashLen32WithSeeds(Fetch64(s), Fetch64(s + 8), Fetch64(s + 16), Fetch64(s + 24), a, b); } @@ -310,8 +310,10 @@ uint64_t CityHash64(const char *s, size_t len) { uint64_t x = Fetch64(s + len - 40); uint64_t y = Fetch64(s + len - 16) + Fetch64(s + len - 56); uint64_t z = HashLen16(Fetch64(s + len - 48) + len, Fetch64(s + len - 24)); - std::pair v = WeakHashLen32WithSeeds(s + len - 64, len, z); - std::pair w = WeakHashLen32WithSeeds(s + len - 32, y + k1, x); + std::pair v = + WeakHashLen32WithSeeds(s + len - 64, len, z); + std::pair w = + WeakHashLen32WithSeeds(s + len - 32, y + k1, x); x = x * k1 + Fetch64(s); // Decrease len to the nearest multiple of 64, and operate on 64-byte chunks. @@ -337,7 +339,7 @@ uint64_t CityHash64WithSeed(const char *s, size_t len, uint64_t seed) { } uint64_t CityHash64WithSeeds(const char *s, size_t len, uint64_t seed0, - uint64_t seed1) { + uint64_t seed1) { return HashLen16(CityHash64(s, len) - seed0, seed1); } diff --git a/absl/hash/internal/city.h b/absl/hash/internal/city.h index 161c7748..9c1e7a57 100644 --- a/absl/hash/internal/city.h +++ b/absl/hash/internal/city.h @@ -71,7 +71,7 @@ uint64_t CityHash64WithSeed(const char *s, size_t len, uint64_t seed); // Hash function for a byte array. For convenience, two seeds are also // hashed into the result. uint64_t CityHash64WithSeeds(const char *s, size_t len, uint64_t seed0, - uint64_t seed1); + uint64_t seed1); // Hash function for a byte array. Most useful in 32-bit binaries. uint32_t CityHash32(const char *s, size_t len); diff --git a/absl/random/internal/generate_real_test.cc b/absl/random/internal/generate_real_test.cc index aa02f0c2..4bdc4534 100644 --- a/absl/random/internal/generate_real_test.cc +++ b/absl/random/internal/generate_real_test.cc @@ -419,8 +419,8 @@ TEST(GenerateRealTest, ExhaustiveFloat) { }; // Rely on RandU64ToFloat generating values from greatest to least when - // supplied with uint64_t values from greatest (0xfff...) to least (0x0). Thus, - // this algorithm stores the previous value, and if the new value is at + // supplied with uint64_t values from greatest (0xfff...) to least (0x0). + // Thus, this algorithm stores the previous value, and if the new value is at // greater than or equal to the previous value, then there is a collision in // the generation algorithm. // diff --git a/absl/strings/cord_test.cc b/absl/strings/cord_test.cc index 4443c828..dbed3e9a 100644 --- a/absl/strings/cord_test.cc +++ b/absl/strings/cord_test.cc @@ -1,3 +1,17 @@ +// Copyright 2020 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + #include "absl/strings/cord.h" #include diff --git a/absl/strings/internal/str_format/arg.cc b/absl/strings/internal/str_format/arg.cc index 9feb2248..e28a29b1 100644 --- a/absl/strings/internal/str_format/arg.cc +++ b/absl/strings/internal/str_format/arg.cc @@ -1,3 +1,17 @@ +// Copyright 2020 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + // // POSIX spec: // http://pubs.opengroup.org/onlinepubs/009695399/functions/fprintf.html diff --git a/absl/strings/internal/str_format/arg.h b/absl/strings/internal/str_format/arg.h index 3dbc1526..7040c866 100644 --- a/absl/strings/internal/str_format/arg.h +++ b/absl/strings/internal/str_format/arg.h @@ -1,3 +1,17 @@ +// Copyright 2020 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + #ifndef ABSL_STRINGS_INTERNAL_STR_FORMAT_ARG_H_ #define ABSL_STRINGS_INTERNAL_STR_FORMAT_ARG_H_ diff --git a/absl/strings/internal/str_format/bind.cc b/absl/strings/internal/str_format/bind.cc index 6980ed1d..194e21af 100644 --- a/absl/strings/internal/str_format/bind.cc +++ b/absl/strings/internal/str_format/bind.cc @@ -1,3 +1,17 @@ +// Copyright 2020 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + #include "absl/strings/internal/str_format/bind.h" #include diff --git a/absl/strings/internal/str_format/bind.h b/absl/strings/internal/str_format/bind.h index 585246e7..727b2115 100644 --- a/absl/strings/internal/str_format/bind.h +++ b/absl/strings/internal/str_format/bind.h @@ -1,3 +1,17 @@ +// Copyright 2020 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + #ifndef ABSL_STRINGS_INTERNAL_STR_FORMAT_BIND_H_ #define ABSL_STRINGS_INTERNAL_STR_FORMAT_BIND_H_ diff --git a/absl/strings/internal/str_format/bind_test.cc b/absl/strings/internal/str_format/bind_test.cc index 64790a85..1eef9c43 100644 --- a/absl/strings/internal/str_format/bind_test.cc +++ b/absl/strings/internal/str_format/bind_test.cc @@ -1,3 +1,17 @@ +// Copyright 2020 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + #include "absl/strings/internal/str_format/bind.h" #include diff --git a/absl/strings/internal/str_format/checker.h b/absl/strings/internal/str_format/checker.h index 424c51f7..2a2601ec 100644 --- a/absl/strings/internal/str_format/checker.h +++ b/absl/strings/internal/str_format/checker.h @@ -1,3 +1,17 @@ +// Copyright 2020 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + #ifndef ABSL_STRINGS_INTERNAL_STR_FORMAT_CHECKER_H_ #define ABSL_STRINGS_INTERNAL_STR_FORMAT_CHECKER_H_ diff --git a/absl/strings/internal/str_format/checker_test.cc b/absl/strings/internal/str_format/checker_test.cc index a76d70b0..7c70f47d 100644 --- a/absl/strings/internal/str_format/checker_test.cc +++ b/absl/strings/internal/str_format/checker_test.cc @@ -1,3 +1,17 @@ +// Copyright 2020 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + #include #include "gmock/gmock.h" diff --git a/absl/strings/internal/str_format/convert_test.cc b/absl/strings/internal/str_format/convert_test.cc index 634ee78b..375db0a0 100644 --- a/absl/strings/internal/str_format/convert_test.cc +++ b/absl/strings/internal/str_format/convert_test.cc @@ -1,3 +1,17 @@ +// Copyright 2020 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + #include #include #include diff --git a/absl/strings/internal/str_format/float_conversion.cc b/absl/strings/internal/str_format/float_conversion.cc index 20aeada5..d3c5f0a7 100644 --- a/absl/strings/internal/str_format/float_conversion.cc +++ b/absl/strings/internal/str_format/float_conversion.cc @@ -1,3 +1,17 @@ +// Copyright 2020 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + #include "absl/strings/internal/str_format/float_conversion.h" #include diff --git a/absl/strings/internal/str_format/float_conversion.h b/absl/strings/internal/str_format/float_conversion.h index e78bc191..71100e71 100644 --- a/absl/strings/internal/str_format/float_conversion.h +++ b/absl/strings/internal/str_format/float_conversion.h @@ -1,3 +1,17 @@ +// Copyright 2020 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + #ifndef ABSL_STRINGS_INTERNAL_STR_FORMAT_FLOAT_CONVERSION_H_ #define ABSL_STRINGS_INTERNAL_STR_FORMAT_FLOAT_CONVERSION_H_ diff --git a/absl/strings/internal/str_format/parser.cc b/absl/strings/internal/str_format/parser.cc index cc55dfa9..f308d023 100644 --- a/absl/strings/internal/str_format/parser.cc +++ b/absl/strings/internal/str_format/parser.cc @@ -1,3 +1,17 @@ +// Copyright 2020 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + #include "absl/strings/internal/str_format/parser.h" #include diff --git a/absl/strings/internal/str_format/parser.h b/absl/strings/internal/str_format/parser.h index fffed04f..6504dd3d 100644 --- a/absl/strings/internal/str_format/parser.h +++ b/absl/strings/internal/str_format/parser.h @@ -1,3 +1,17 @@ +// Copyright 2020 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + #ifndef ABSL_STRINGS_INTERNAL_STR_FORMAT_PARSER_H_ #define ABSL_STRINGS_INTERNAL_STR_FORMAT_PARSER_H_ diff --git a/absl/strings/internal/str_format/parser_test.cc b/absl/strings/internal/str_format/parser_test.cc index 5aced987..a5fa1c79 100644 --- a/absl/strings/internal/str_format/parser_test.cc +++ b/absl/strings/internal/str_format/parser_test.cc @@ -1,3 +1,17 @@ +// Copyright 2020 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + #include "absl/strings/internal/str_format/parser.h" #include diff --git a/absl/strings/str_format_test.cc b/absl/strings/str_format_test.cc index d9fb25af..c60027ad 100644 --- a/absl/strings/str_format_test.cc +++ b/absl/strings/str_format_test.cc @@ -1,3 +1,16 @@ +// Copyright 2020 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. #include "absl/strings/str_format.h" diff --git a/absl/synchronization/BUILD.bazel b/absl/synchronization/BUILD.bazel index b2df4131..cd4009a1 100644 --- a/absl/synchronization/BUILD.bazel +++ b/absl/synchronization/BUILD.bazel @@ -80,6 +80,7 @@ cc_library( "barrier.h", "blocking_counter.h", "internal/create_thread_identity.h", + "internal/futex.h", "internal/per_thread_sem.h", "internal/waiter.h", "mutex.h", diff --git a/absl/synchronization/CMakeLists.txt b/absl/synchronization/CMakeLists.txt index c255b03e..e633d0bf 100644 --- a/absl/synchronization/CMakeLists.txt +++ b/absl/synchronization/CMakeLists.txt @@ -52,6 +52,7 @@ absl_cc_library( "barrier.h" "blocking_counter.h" "internal/create_thread_identity.h" + "internal/futex.h" "internal/per_thread_sem.h" "internal/waiter.h" "mutex.h" diff --git a/absl/synchronization/internal/futex.h b/absl/synchronization/internal/futex.h new file mode 100644 index 00000000..3539f491 --- /dev/null +++ b/absl/synchronization/internal/futex.h @@ -0,0 +1,139 @@ +// Copyright 2020 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +#ifndef ABSL_SYNCHRONIZATION_INTERNAL_FUTEX_H_ +#define ABSL_SYNCHRONIZATION_INTERNAL_FUTEX_H_ + +#include "absl/base/config.h" + +#ifdef _WIN32 +#include +#else +#include +#include +#endif + +#ifdef __linux__ +#include +#include +#endif + +#include +#include +#include + +#include +#include + +#include "absl/base/optimization.h" +#include "absl/synchronization/internal/kernel_timeout.h" + +namespace absl { +ABSL_NAMESPACE_BEGIN +namespace synchronization_internal { + +// Some Android headers are missing these definitions even though they +// support these futex operations. +#ifdef __BIONIC__ +#ifndef SYS_futex +#define SYS_futex __NR_futex +#endif +#ifndef FUTEX_WAIT_BITSET +#define FUTEX_WAIT_BITSET 9 +#endif +#ifndef FUTEX_PRIVATE_FLAG +#define FUTEX_PRIVATE_FLAG 128 +#endif +#ifndef FUTEX_CLOCK_REALTIME +#define FUTEX_CLOCK_REALTIME 256 +#endif +#ifndef FUTEX_BITSET_MATCH_ANY +#define FUTEX_BITSET_MATCH_ANY 0xFFFFFFFF +#endif +#endif + +#if defined(__NR_futex_time64) && !defined(SYS_futex_time64) +#define SYS_futex_time64 __NR_futex_time64 +#endif + +#if defined(SYS_futex_time64) && !defined(SYS_futex) +#define SYS_futex SYS_futex_time64 +#endif + +class FutexImpl { + public: + static int WaitUntil(std::atomic *v, int32_t val, + KernelTimeout t) { + int err = 0; + if (t.has_timeout()) { + // https://locklessinc.com/articles/futex_cheat_sheet/ + // Unlike FUTEX_WAIT, FUTEX_WAIT_BITSET uses absolute time. + struct timespec abs_timeout = t.MakeAbsTimespec(); + // Atomically check that the futex value is still 0, and if it + // is, sleep until abs_timeout or until woken by FUTEX_WAKE. + err = syscall( + SYS_futex, reinterpret_cast(v), + FUTEX_WAIT_BITSET | FUTEX_PRIVATE_FLAG | FUTEX_CLOCK_REALTIME, val, + &abs_timeout, nullptr, FUTEX_BITSET_MATCH_ANY); + } else { + // Atomically check that the futex value is still 0, and if it + // is, sleep until woken by FUTEX_WAKE. + err = syscall(SYS_futex, reinterpret_cast(v), + FUTEX_WAIT | FUTEX_PRIVATE_FLAG, val, nullptr); + } + if (ABSL_PREDICT_FALSE(err != 0)) { + err = -errno; + } + return err; + } + + static int WaitBitsetAbsoluteTimeout(std::atomic *v, int32_t val, + int32_t bits, + const struct timespec *abstime) { + int err = syscall(SYS_futex, reinterpret_cast(v), + FUTEX_WAIT_BITSET | FUTEX_PRIVATE_FLAG, val, abstime, + nullptr, bits); + if (ABSL_PREDICT_FALSE(err != 0)) { + err = -errno; + } + return err; + } + + static int Wake(std::atomic *v, int32_t count) { + int err = syscall(SYS_futex, reinterpret_cast(v), + FUTEX_WAKE | FUTEX_PRIVATE_FLAG, count); + if (ABSL_PREDICT_FALSE(err < 0)) { + err = -errno; + } + return err; + } + + // FUTEX_WAKE_BITSET + static int WakeBitset(std::atomic *v, int32_t count, int32_t bits) { + int err = syscall(SYS_futex, reinterpret_cast(v), + FUTEX_WAKE_BITSET | FUTEX_PRIVATE_FLAG, count, nullptr, + nullptr, bits); + if (ABSL_PREDICT_FALSE(err < 0)) { + err = -errno; + } + return err; + } +}; + +class Futex : public FutexImpl {}; + +} // namespace synchronization_internal +ABSL_NAMESPACE_END +} // namespace absl + +#endif // ABSL_SYNCHRONIZATION_INTERNAL_FUTEX_H_ diff --git a/absl/synchronization/internal/kernel_timeout.h b/absl/synchronization/internal/kernel_timeout.h index 1084e1e6..bbd4d2d7 100644 --- a/absl/synchronization/internal/kernel_timeout.h +++ b/absl/synchronization/internal/kernel_timeout.h @@ -26,6 +26,7 @@ #define ABSL_SYNCHRONIZATION_INTERNAL_KERNEL_TIMEOUT_H_ #include + #include #include @@ -142,7 +143,7 @@ inline struct timespec KernelTimeout::MakeAbsTimespec() { struct timespec abstime; int64_t seconds = (std::min)(n / kNanosPerSecond, - int64_t{(std::numeric_limits::max)()}); + int64_t{(std::numeric_limits::max)()}); abstime.tv_sec = static_cast(seconds); abstime.tv_nsec = static_cast(n % kNanosPerSecond); return abstime; diff --git a/absl/synchronization/internal/waiter.cc b/absl/synchronization/internal/waiter.cc index b6150b9b..c51855b0 100644 --- a/absl/synchronization/internal/waiter.cc +++ b/absl/synchronization/internal/waiter.cc @@ -48,6 +48,11 @@ #include "absl/base/optimization.h" #include "absl/synchronization/internal/kernel_timeout.h" +#if ABSL_WAITER_MODE == ABSL_WAITER_MODE_FUTEX +#include "absl/synchronization/internal/futex.h" +#endif + + namespace absl { ABSL_NAMESPACE_BEGIN namespace synchronization_internal { @@ -66,71 +71,6 @@ static void MaybeBecomeIdle() { #if ABSL_WAITER_MODE == ABSL_WAITER_MODE_FUTEX -// Some Android headers are missing these definitions even though they -// support these futex operations. -#ifdef __BIONIC__ -#ifndef SYS_futex -#define SYS_futex __NR_futex -#endif -#ifndef FUTEX_WAIT_BITSET -#define FUTEX_WAIT_BITSET 9 -#endif -#ifndef FUTEX_PRIVATE_FLAG -#define FUTEX_PRIVATE_FLAG 128 -#endif -#ifndef FUTEX_CLOCK_REALTIME -#define FUTEX_CLOCK_REALTIME 256 -#endif -#ifndef FUTEX_BITSET_MATCH_ANY -#define FUTEX_BITSET_MATCH_ANY 0xFFFFFFFF -#endif -#endif - -#if defined(__NR_futex_time64) && !defined(SYS_futex_time64) -#define SYS_futex_time64 __NR_futex_time64 -#endif - -#if defined(SYS_futex_time64) && !defined(SYS_futex) -#define SYS_futex SYS_futex_time64 -#endif - -class Futex { - public: - static int WaitUntil(std::atomic *v, int32_t val, - KernelTimeout t) { - int err = 0; - if (t.has_timeout()) { - // https://locklessinc.com/articles/futex_cheat_sheet/ - // Unlike FUTEX_WAIT, FUTEX_WAIT_BITSET uses absolute time. - struct timespec abs_timeout = t.MakeAbsTimespec(); - // Atomically check that the futex value is still 0, and if it - // is, sleep until abs_timeout or until woken by FUTEX_WAKE. - err = syscall( - SYS_futex, reinterpret_cast(v), - FUTEX_WAIT_BITSET | FUTEX_PRIVATE_FLAG | FUTEX_CLOCK_REALTIME, val, - &abs_timeout, nullptr, FUTEX_BITSET_MATCH_ANY); - } else { - // Atomically check that the futex value is still 0, and if it - // is, sleep until woken by FUTEX_WAKE. - err = syscall(SYS_futex, reinterpret_cast(v), - FUTEX_WAIT | FUTEX_PRIVATE_FLAG, val, nullptr); - } - if (err != 0) { - err = -errno; - } - return err; - } - - static int Wake(std::atomic *v, int32_t count) { - int err = syscall(SYS_futex, reinterpret_cast(v), - FUTEX_WAKE | FUTEX_PRIVATE_FLAG, count); - if (ABSL_PREDICT_FALSE(err < 0)) { - err = -errno; - } - return err; - } -}; - Waiter::Waiter() { futex_.store(0, std::memory_order_relaxed); } diff --git a/absl/synchronization/mutex.cc b/absl/synchronization/mutex.cc index 9b7f088a..63f09408 100644 --- a/absl/synchronization/mutex.cc +++ b/absl/synchronization/mutex.cc @@ -88,8 +88,8 @@ ABSL_CONST_INIT std::atomic synch_deadlock_detection( ABSL_CONST_INIT std::atomic synch_check_invariants(false); ABSL_INTERNAL_ATOMIC_HOOK_ATTRIBUTES - absl::base_internal::AtomicHook - submit_profile_data; +absl::base_internal::AtomicHook + submit_profile_data; ABSL_INTERNAL_ATOMIC_HOOK_ATTRIBUTES absl::base_internal::AtomicHook mutex_tracer; @@ -491,7 +491,7 @@ struct SynchWaitParams { std::atomic *cv_word; int64_t contention_start_cycles; // Time (in cycles) when this thread started - // to contend for the mutex. + // to contend for the mutex. }; struct SynchLocksHeld { @@ -2311,7 +2311,8 @@ ABSL_ATTRIBUTE_NOINLINE void Mutex::UnlockSlow(SynchWaitParams *waitp) { if (!cond_waiter) { // Sample lock contention events only if the (first) waiter was trying to // acquire the lock, not waiting on a condition variable or Condition. - int64_t wait_cycles = base_internal::CycleClock::Now() - enqueue_timestamp; + int64_t wait_cycles = + base_internal::CycleClock::Now() - enqueue_timestamp; mutex_tracer("slow release", this, wait_cycles); ABSL_TSAN_MUTEX_PRE_DIVERT(this, 0); submit_profile_data(enqueue_timestamp); diff --git a/absl/synchronization/mutex.h b/absl/synchronization/mutex.h index 6340bd63..f686c4df 100644 --- a/absl/synchronization/mutex.h +++ b/absl/synchronization/mutex.h @@ -667,10 +667,10 @@ class Condition { // }; // mu_.Await(Condition(&reached)); // - // NOTE: never use "mu_.AssertHeld()" instead of "mu_.AssertReadHeld()" in the - // lambda as it may be called when the mutex is being unlocked from a scope - // holding only a reader lock, which will make the assertion not fulfilled and - // crash the binary. + // NOTE: never use "mu_.AssertHeld()" instead of "mu_.AssertReaderHeld()" in + // the lambda as it may be called when the mutex is being unlocked from a + // scope holding only a reader lock, which will make the assertion not + // fulfilled and crash the binary. // See class comment for performance advice. In particular, if there // might be more than one waiter for the same condition, make sure @@ -954,7 +954,7 @@ void RegisterMutexProfiler(void (*fn)(int64_t wait_timestamp)); // // This has the same memory ordering concerns as RegisterMutexProfiler() above. void RegisterMutexTracer(void (*fn)(const char *msg, const void *obj, - int64_t wait_cycles)); + int64_t wait_cycles)); // TODO(gfalcon): Combine RegisterMutexProfiler() and RegisterMutexTracer() // into a single interface, since they are only ever called in pairs. diff --git a/absl/time/clock.cc b/absl/time/clock.cc index e5c423c7..6862e011 100644 --- a/absl/time/clock.cc +++ b/absl/time/clock.cc @@ -74,9 +74,7 @@ ABSL_NAMESPACE_END #if !ABSL_USE_CYCLECLOCK_FOR_GET_CURRENT_TIME_NANOS namespace absl { ABSL_NAMESPACE_BEGIN -int64_t GetCurrentTimeNanos() { - return GET_CURRENT_TIME_NANOS_FROM_SYSTEM(); -} +int64_t GetCurrentTimeNanos() { return GET_CURRENT_TIME_NANOS_FROM_SYSTEM(); } ABSL_NAMESPACE_END } // namespace absl #else // Use the cyclecounter-based implementation below. diff --git a/absl/time/duration.cc b/absl/time/duration.cc index eca1a6d9..4443109a 100644 --- a/absl/time/duration.cc +++ b/absl/time/duration.cc @@ -356,7 +356,7 @@ namespace time_internal { // the remainder. If it does not saturate, the remainder remain accurate, // but the returned quotient will over/underflow int64_t and should not be used. int64_t IDivDuration(bool satq, const Duration num, const Duration den, - Duration* rem) { + Duration* rem) { int64_t q = 0; if (IDivFastPath(num, den, &q, rem)) { return q; diff --git a/absl/time/time.cc b/absl/time/time.cc index 6bb36cb3..1ec2026e 100644 --- a/absl/time/time.cc +++ b/absl/time/time.cc @@ -60,9 +60,10 @@ inline cctz::time_point unix_epoch() { inline int64_t FloorToUnit(absl::Duration d, absl::Duration unit) { absl::Duration rem; int64_t q = absl::IDivDuration(d, unit, &rem); - return (q > 0 || - rem >= ZeroDuration() || - q == std::numeric_limits::min()) ? q : q - 1; + return (q > 0 || rem >= ZeroDuration() || + q == std::numeric_limits::min()) + ? q + : q - 1; } inline absl::Time::Breakdown InfiniteFutureBreakdown() { diff --git a/absl/time/time.h b/absl/time/time.h index 37f6131d..72508031 100644 --- a/absl/time/time.h +++ b/absl/time/time.h @@ -639,7 +639,7 @@ class Time { // Deprecated. Use `absl::TimeZone::CivilInfo`. struct Breakdown { - int64_t year; // year (e.g., 2013) + int64_t year; // year (e.g., 2013) int month; // month of year [1:12] int day; // day of month [1:31] int hour; // hour of day [0:23] @@ -1494,12 +1494,10 @@ constexpr Duration Hours(int64_t n) { constexpr bool operator<(Duration lhs, Duration rhs) { return time_internal::GetRepHi(lhs) != time_internal::GetRepHi(rhs) ? time_internal::GetRepHi(lhs) < time_internal::GetRepHi(rhs) - : time_internal::GetRepHi(lhs) == - (std::numeric_limits::min)() - ? time_internal::GetRepLo(lhs) + 1 < - time_internal::GetRepLo(rhs) + 1 - : time_internal::GetRepLo(lhs) < - time_internal::GetRepLo(rhs); + : time_internal::GetRepHi(lhs) == (std::numeric_limits::min)() + ? time_internal::GetRepLo(lhs) + 1 < + time_internal::GetRepLo(rhs) + 1 + : time_internal::GetRepLo(lhs) < time_internal::GetRepLo(rhs); } constexpr bool operator==(Duration lhs, Duration rhs) { diff --git a/absl/time/time_test.cc b/absl/time/time_test.cc index b28a99fb..cde9423f 100644 --- a/absl/time/time_test.cc +++ b/absl/time/time_test.cc @@ -1070,7 +1070,8 @@ TEST(Time, ConversionSaturation) { EXPECT_EQ("292277026596-12-04T15:30:07+00:00", absl::FormatTime(absl::RFC3339_full, t, utc)); EXPECT_EQ( - absl::UnixEpoch() + absl::Seconds(std::numeric_limits::max()), t); + absl::UnixEpoch() + absl::Seconds(std::numeric_limits::max()), + t); // Checks that we can also get the maximal Time value for a far-east zone. const absl::TimeZone plus14 = absl::FixedTimeZone(14 * 60 * 60); @@ -1078,7 +1079,8 @@ TEST(Time, ConversionSaturation) { EXPECT_EQ("292277026596-12-05T05:30:07+14:00", absl::FormatTime(absl::RFC3339_full, t, plus14)); EXPECT_EQ( - absl::UnixEpoch() + absl::Seconds(std::numeric_limits::max()), t); + absl::UnixEpoch() + absl::Seconds(std::numeric_limits::max()), + t); // One second later should push us to infinity. t = absl::FromCivil(absl::CivilSecond(292277026596, 12, 4, 15, 30, 8), utc); @@ -1092,7 +1094,8 @@ TEST(Time, ConversionSaturation) { EXPECT_EQ("-292277022657-01-27T08:29:52+00:00", absl::FormatTime(absl::RFC3339_full, t, utc)); EXPECT_EQ( - absl::UnixEpoch() + absl::Seconds(std::numeric_limits::min()), t); + absl::UnixEpoch() + absl::Seconds(std::numeric_limits::min()), + t); // Checks that we can also get the minimal Time value for a far-west zone. const absl::TimeZone minus12 = absl::FixedTimeZone(-12 * 60 * 60); @@ -1101,7 +1104,8 @@ TEST(Time, ConversionSaturation) { EXPECT_EQ("-292277022657-01-26T20:29:52-12:00", absl::FormatTime(absl::RFC3339_full, t, minus12)); EXPECT_EQ( - absl::UnixEpoch() + absl::Seconds(std::numeric_limits::min()), t); + absl::UnixEpoch() + absl::Seconds(std::numeric_limits::min()), + t); // One second before should push us to -infinity. t = absl::FromCivil(absl::CivilSecond(-292277022657, 1, 27, 8, 29, 51), utc); diff --git a/absl/types/internal/variant.h b/absl/types/internal/variant.h index d404e80c..772008c7 100644 --- a/absl/types/internal/variant.h +++ b/absl/types/internal/variant.h @@ -45,7 +45,7 @@ ABSL_NAMESPACE_BEGIN template class variant; -ABSL_INTERNAL_INLINE_CONSTEXPR(size_t, variant_npos, -1); +ABSL_INTERNAL_INLINE_CONSTEXPR(size_t, variant_npos, static_cast(-1)); template struct variant_size; diff --git a/absl/types/variant_test.cc b/absl/types/variant_test.cc index cf8f7f33..cf237334 100644 --- a/absl/types/variant_test.cc +++ b/absl/types/variant_test.cc @@ -2311,7 +2311,8 @@ TEST(VariantTest, TestRvalueConversion) { ASSERT_TRUE(absl::holds_alternative(variant2)); EXPECT_EQ(42, absl::get(variant2)); - variant2 = ConvertVariantTo>(variant(42)); + variant2 = + ConvertVariantTo>(variant(42)); ASSERT_TRUE(absl::holds_alternative(variant2)); EXPECT_EQ(42, absl::get(variant2)); #endif // !ABSL_USES_STD_VARIANT @@ -2453,7 +2454,8 @@ TEST(VariantTest, TestRvalueConversionViaConvertVariantTo) { ConvertVariantTo>(variant(42))); EXPECT_THAT(absl::get_if(&variant2), Pointee(42)); - variant2 = ConvertVariantTo>(variant(42)); + variant2 = + ConvertVariantTo>(variant(42)); EXPECT_THAT(absl::get_if(&variant2), Pointee(42)); #endif -- cgit v1.2.3 From c9894d1dc38577c4ce50eefe0a944ea8d46d7fc5 Mon Sep 17 00:00:00 2001 From: Abseil Team Date: Fri, 30 Oct 2020 10:38:44 -0700 Subject: Export of internal Abseil changes -- dce086fa6e045bed433c664f95a6581b7ffb2d98 by Abseil Team : fix spelling error "fulfil" -> "fulfill" PiperOrigin-RevId: 339898016 -- 10faa4546b69d8a07f949bc03dd9671231232ad0 by Abseil Team : Clarify comments on variant::emplace PiperOrigin-RevId: 339897241 -- 0d02261a7a8b9c11e3a4e76dfedf4d95590e2419 by Derek Mauro : Use thread_local for ThreadIdentity storage on Apple platforms that support it PiperOrigin-RevId: 339698124 GitOrigin-RevId: dce086fa6e045bed433c664f95a6581b7ffb2d98 Change-Id: I8c668b33c805fd5231ceb285652c80f312e5a33a --- absl/algorithm/container.h | 2 +- absl/base/internal/thread_identity.cc | 7 +++++-- absl/base/internal/thread_identity.h | 4 +++- absl/types/variant.h | 13 +++++++++---- 4 files changed, 18 insertions(+), 8 deletions(-) (limited to 'absl/algorithm/container.h') diff --git a/absl/algorithm/container.h b/absl/algorithm/container.h index 09b91f74..6398438f 100644 --- a/absl/algorithm/container.h +++ b/absl/algorithm/container.h @@ -188,7 +188,7 @@ bool c_any_of(const C& c, Pred&& pred) { // c_none_of() // // Container-based version of the `std::none_of()` function to -// test if no elements in a container fulfil a condition. +// test if no elements in a container fulfill a condition. template bool c_none_of(const C& c, Pred&& pred) { return std::none_of(container_algorithm_internal::c_begin(c), diff --git a/absl/base/internal/thread_identity.cc b/absl/base/internal/thread_identity.cc index d63a04ae..6ea010ed 100644 --- a/absl/base/internal/thread_identity.cc +++ b/absl/base/internal/thread_identity.cc @@ -23,6 +23,7 @@ #include #include +#include "absl/base/attributes.h" #include "absl/base/call_once.h" #include "absl/base/internal/raw_logging.h" #include "absl/base/internal/spinlock.h" @@ -53,9 +54,11 @@ void AllocateThreadIdentityKey(ThreadIdentityReclaimerFunction reclaimer) { // exist within a process (via dlopen() or similar), references to // thread_identity_ptr from each instance of the code will refer to // *different* instances of this ptr. -#ifdef __GNUC__ +// Apple platforms have the visibility attribute, but issue a compile warning +// that protected visibility is unsupported. +#if ABSL_HAVE_ATTRIBUTE(visibility) && !defined(__APPLE__) __attribute__((visibility("protected"))) -#endif // __GNUC__ +#endif // ABSL_HAVE_ATTRIBUTE(visibility) && !defined(__APPLE__) #if ABSL_PER_THREAD_TLS // Prefer __thread to thread_local as benchmarks indicate it is a bit faster. ABSL_PER_THREAD_TLS_KEYWORD ThreadIdentity* thread_identity_ptr = nullptr; diff --git a/absl/base/internal/thread_identity.h b/absl/base/internal/thread_identity.h index c61d1feb..d2a65fd8 100644 --- a/absl/base/internal/thread_identity.h +++ b/absl/base/internal/thread_identity.h @@ -211,7 +211,9 @@ void ClearCurrentThreadIdentity(); #define ABSL_THREAD_IDENTITY_MODE ABSL_FORCE_THREAD_IDENTITY_MODE #elif defined(_WIN32) && !defined(__MINGW32__) #define ABSL_THREAD_IDENTITY_MODE ABSL_THREAD_IDENTITY_MODE_USE_CPP11 -#elif ABSL_PER_THREAD_TLS && defined(__GOOGLE_GRTE_VERSION__) && \ +#elif defined(__APPLE__) && defined(ABSL_HAVE_THREAD_LOCAL) +#define ABSL_THREAD_IDENTITY_MODE ABSL_THREAD_IDENTITY_MODE_USE_CPP11 +#elif ABSL_PER_THREAD_TLS && defined(__GOOGLE_GRTE_VERSION__) && \ (__GOOGLE_GRTE_VERSION__ >= 20140228L) // Support for async-safe TLS was specifically added in GRTEv4. It's not // present in the upstream eglibc. diff --git a/absl/types/variant.h b/absl/types/variant.h index 776d19a1..ac93464b 100644 --- a/absl/types/variant.h +++ b/absl/types/variant.h @@ -604,7 +604,10 @@ class variant : private variant_internal::VariantBase { // emplace() Functions - // Constructs a value of the given alternative type T within the variant. + // Constructs a value of the given alternative type T within the variant. The + // existing value of the variant is destroyed first (provided that + // `absl::valueless_by_exception()` is false). Requires that T is unambiguous + // in the variant. // // Example: // @@ -624,7 +627,9 @@ class variant : private variant_internal::VariantBase { } // Constructs a value of the given alternative type T within the variant using - // an initializer list. + // an initializer list. The existing value of the variant is destroyed first + // (provided that `absl::valueless_by_exception()` is false). Requires that T + // is unambiguous in the variant. // // Example: // @@ -643,7 +648,7 @@ class variant : private variant_internal::VariantBase { } // Destroys the current value of the variant (provided that - // `absl::valueless_by_exception()` is false, and constructs a new value at + // `absl::valueless_by_exception()` is false) and constructs a new value at // the given index. // // Example: @@ -662,7 +667,7 @@ class variant : private variant_internal::VariantBase { } // Destroys the current value of the variant (provided that - // `absl::valueless_by_exception()` is false, and constructs a new value at + // `absl::valueless_by_exception()` is false) and constructs a new value at // the given index using an initializer list and the provided arguments. // // Example: -- cgit v1.2.3