diff options
| author |  Abseil Team <absl-team@google.com> | 2019-08-05 11:32:04 -0700 |
|---|---|---|
| committer |  vslashg <gfalcon@google.com> | 2019-08-05 15:42:34 -0400 |
| commit | c5c4db4f5191fe5e76cbf68dcc71fb28702f7d2b (patch) | |
| tree | a5f5c13c9a239ac01d0f7b5280e71d1b2a641307 /absl/types | |
| parent | 14550beb3b7b97195e483fb74b5efb906395c31e (diff) | |
Export of internal Abseil changes
--
f8fe0f483378c7520d8f8bdfabe4b20de4d96c7e by Andy Soffer <asoffer@google.com>:
Ensure that Invoke can support C++17 in the sense that noexcept is part of the type.
PiperOrigin-RevId: 261730155
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bf796ab71653a80498f9374bc8c5111d065c64ba by Abseil Team <absl-team@google.com>:
Fix typo in static_assert message for copy/move constructible by replacing "by" with "be".
PiperOrigin-RevId: 261713992
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8c7c17c40d03a322f304a2fd73ed34462dbf265a by Andy Soffer <asoffer@google.com>:
Add absl::is_function drop-in replacement for std::is_function. Some standard
libraries incorrectly implement std::is_function in a few corner cases. In
particular, libstdc++ functions marked noexcept.
The trick being used here is that function types decay to pointers. After
excluding cases like is_class, etc, we can distinguish function types by
testing for this decay.
Many thanks to ericwf@ for essentially writing this CL.
PiperOrigin-RevId: 261705008
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c5adf42d0a132c2525d17a719329eab2ffe0aa94 by Abseil Team <absl-team@google.com>:
Add microbenchmark for StrSplit that uses delimiter ByAnyChar.
PiperOrigin-RevId: 261424010
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66a342f9381ec56be2fe3aa5b3193dd3538a9740 by Andy Soffer <asoffer@google.com>:
CMake support for Abseil Random
This change touches almost build-related files for CMake almost exclusively. The one minor exception is random/internal/salted_seed_seq.h. The default warnings configuration for one of our CI builds requests not having named but unused parameters. The change in this file cleans up that warning.
PiperOrigin-RevId: 261192369
GitOrigin-RevId: f8fe0f483378c7520d8f8bdfabe4b20de4d96c7e
Change-Id: I05f662baacfe78750651535aa658f61c2327bc44
Diffstat (limited to 'absl/types')
| -rw-r--r-- | absl/types/optional.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/absl/types/optional.h b/absl/types/optional.h index 142dc83..ed8faf9 100644 --- a/absl/types/optional.h +++ b/absl/types/optional.h @@ -499,7 +499,7 @@ class optional : private optional_internal::optional_data<T>, template <typename U> constexpr T value_or(U&& v) const& { static_assert(std::is_copy_constructible<value_type>::value, - "optional<T>::value_or: T must by copy constructible"); + "optional<T>::value_or: T must be copy constructible"); static_assert(std::is_convertible<U&&, value_type>::value, "optional<T>::value_or: U must be convertible to T"); return static_cast<bool>(*this) @@ -509,7 +509,7 @@ class optional : private optional_internal::optional_data<T>, template <typename U> T value_or(U&& v) && { // NOLINT(build/c++11) static_assert(std::is_move_constructible<value_type>::value, - "optional<T>::value_or: T must by move constructible"); + "optional<T>::value_or: T must be move constructible"); static_assert(std::is_convertible<U&&, value_type>::value, "optional<T>::value_or: U must be convertible to T"); return static_cast<bool>(*this) ? std::move(**this) |