diff options
| author |  Abseil Team <absl-team@google.com> | 2020-07-30 13:58:50 -0700 |
|---|---|---|
| committer |  Mark Barolak <mbar@google.com> | 2020-07-31 11:30:59 -0400 |
| commit | 184cf2524101310a0ba315c743e82cf45fccccf8 (patch) | |
| tree | 61f5cb2de5da31efd024ce2a49f2d304352b33ba /absl/container/fixed_array.h | |
| parent | 82302f1e05d6daed93bdd77e8951b529b0ebfcf6 (diff) | |
Export of internal Abseil changes
--
587e6db882749fa7faa12815e614afab04d218b9 by Derek Mauro <dmauro@google.com>:
Use attribute detection for other sanitizer related attributes
PiperOrigin-RevId: 324077073
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3ee55e4935b4235516b1fcac3c55945e510f7afc by Evan Brown <ezb@google.com>:
Simplify CordRepExternal allocation/deallocation.
I think this can save some memory when `Releaser` is empty and when on platforms where alignof(CordRepExternal) < (default `::operator new` alignment).
We no longer need the API requirement that alignof(Releaser) <= (default `::operator new` alignment).
Also remove another static_assert from a TODO in cord_internal.h and fix some warnings about calling std::move on a forwarding reference.
PiperOrigin-RevId: 324053720
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9fc78436565eb3b204d4aa425ee3773354392f45 by Derek Mauro <dmauro@google.com>:
Use auto-detected sanitizer attributes for ASAN, MSAN, and TSAN builds
PiperOrigin-RevId: 323831461
GitOrigin-RevId: 587e6db882749fa7faa12815e614afab04d218b9
Change-Id: Ie0e4a2846d7f66988a2d81a5e50721b62fdb3d6d
Diffstat (limited to 'absl/container/fixed_array.h')
| -rw-r--r-- | absl/container/fixed_array.h | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/absl/container/fixed_array.h b/absl/container/fixed_array.h index e74802a4..c8fe8d96 100644 --- a/absl/container/fixed_array.h +++ b/absl/container/fixed_array.h @@ -41,6 +41,7 @@ #include <type_traits> #include "absl/algorithm/algorithm.h" +#include "absl/base/config.h" #include "absl/base/dynamic_annotations.h" #include "absl/base/internal/throw_delegate.h" #include "absl/base/macros.h" @@ -422,10 +423,10 @@ class FixedArray { void AnnotateConstruct(size_type n); void AnnotateDestruct(size_type n); -#ifdef ADDRESS_SANITIZER +#ifdef ABSL_HAVE_ADDRESS_SANITIZER void* RedzoneBegin() { return &redzone_begin_; } void* RedzoneEnd() { return &redzone_end_ + 1; } -#endif // ADDRESS_SANITIZER +#endif // ABSL_HAVE_ADDRESS_SANITIZER private: ABSL_ADDRESS_SANITIZER_REDZONE(redzone_begin_); @@ -503,26 +504,26 @@ constexpr typename FixedArray<T, N, A>::size_type template <typename T, size_t N, typename A> void FixedArray<T, N, A>::NonEmptyInlinedStorage::AnnotateConstruct( typename FixedArray<T, N, A>::size_type n) { -#ifdef ADDRESS_SANITIZER +#ifdef ABSL_HAVE_ADDRESS_SANITIZER if (!n) return; ABSL_ANNOTATE_CONTIGUOUS_CONTAINER(data(), RedzoneEnd(), RedzoneEnd(), data() + n); ABSL_ANNOTATE_CONTIGUOUS_CONTAINER(RedzoneBegin(), data(), data(), RedzoneBegin()); -#endif // ADDRESS_SANITIZER +#endif // ABSL_HAVE_ADDRESS_SANITIZER static_cast<void>(n); // Mark used when not in asan mode } template <typename T, size_t N, typename A> void FixedArray<T, N, A>::NonEmptyInlinedStorage::AnnotateDestruct( typename FixedArray<T, N, A>::size_type n) { -#ifdef ADDRESS_SANITIZER +#ifdef ABSL_HAVE_ADDRESS_SANITIZER if (!n) return; ABSL_ANNOTATE_CONTIGUOUS_CONTAINER(data(), RedzoneEnd(), data() + n, RedzoneEnd()); ABSL_ANNOTATE_CONTIGUOUS_CONTAINER(RedzoneBegin(), data(), RedzoneBegin(), data()); -#endif // ADDRESS_SANITIZER +#endif // ABSL_HAVE_ADDRESS_SANITIZER static_cast<void>(n); // Mark used when not in asan mode } ABSL_NAMESPACE_END |