diff options
| author |  Abseil Team <absl-team@google.com> | 2021-09-29 09:40:33 -0700 |
|---|---|---|
| committer |  vslashg <gfalcon@google.com> | 2021-09-30 10:00:30 -0400 |
| commit | 4167eab063636a1fadcd571e0a762ff67d742c25 (patch) | |
| tree | 3ef02de30fe5dbddb6309ad6c73c4a858b863f5f /absl/base/config.h | |
| parent | 7143e49e74857a009e16c51f6076eb197b6ccb49 (diff) | |
Export of internal Abseil changes
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506fa3e10b3d8399ad937c32ecea26d1ad4e62bb by Abseil Team <absl-team@google.com>:
Disable ABSL_HAVE_STD_IS_TRIVIALLY_ASSIGNABLE when GCC < 8.2.0 is used with libc++
PiperOrigin-RevId: 399707056
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656b7c7cee87f46a4bc7953618796f82da08e62c by Derek Mauro <dmauro@google.com>:
Remove the MSVC flag implementation from flag.h to help clarify that
methods on absl::Flag<T> are not part of the public API
PiperOrigin-RevId: 399584678
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a92a9bc156303bc663b84c4b704891ec8f67e333 by Abseil Team <absl-team@google.com>:
Get rid of MemcpyIfAllowed while continuing to suppress erroneous warnings
PiperOrigin-RevId: 399468864
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5f9a66895f707ba001fb51b88c0c6025f8c872a3 by Abseil Team <absl-team@google.com>:
Use feature testing to check for availability of invoke_result.
Feature testing should be available by C++20, which removes invoke_result.
https://en.cppreference.com/w/cpp/feature_test
PiperOrigin-RevId: 399447373
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946c0a502b4499dbfcabf1ab93ddde0048288fb4 by CJ Johnson <johnsoncj@google.com>:
Add rvalue-reference qualifier to the Commit method on ConstructionTransaction
PiperOrigin-RevId: 399442206
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726a4d036eff49aeb6fd0ca2b1775699b6844395 by Greg Falcon <gfalcon@google.com>:
Internal change
PiperOrigin-RevId: 399441870
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1df6d3f659b88dbac13c3d8e13db23bb3844ece2 by Abseil Team <absl-team@google.com>:
Clang-format whitespace changes
PiperOrigin-RevId: 399281271
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4a828cde95a07421d699ebac775b37810624214f by Derek Mauro <dmauro@google.com>:
Internal change
PiperOrigin-RevId: 399234071
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e520c72b34ba2f98668c889139001f8276243d31 by Greg Falcon <gfalcon@google.com>:
Import of CCTZ from GitHub.
PiperOrigin-RevId: 399233662
GitOrigin-RevId: 506fa3e10b3d8399ad937c32ecea26d1ad4e62bb
Change-Id: I92b9176d2387c08eb167f9268efa78b55b8e09c2
Diffstat (limited to 'absl/base/config.h')
| -rw-r--r-- | absl/base/config.h | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/absl/base/config.h b/absl/base/config.h index 5d3edcd2..0562cddb 100644 --- a/absl/base/config.h +++ b/absl/base/config.h @@ -243,15 +243,17 @@ static_assert(ABSL_INTERNAL_INLINE_NAMESPACE_STR[0] != 'h' || // // Checks whether `std::is_trivially_copy_assignable<T>` is supported. -// Notes: Clang with libc++ supports these features, as does gcc >= 5.1 with -// either libc++ or libstdc++, and Visual Studio (but not NVCC). +// Notes: Clang with libc++ supports these features, as does gcc >= 7.4 with +// libstdc++, or gcc >= 8.2 with libc++, and Visual Studio (but not NVCC). #if defined(ABSL_HAVE_STD_IS_TRIVIALLY_CONSTRUCTIBLE) #error ABSL_HAVE_STD_IS_TRIVIALLY_CONSTRUCTIBLE cannot be directly set #elif defined(ABSL_HAVE_STD_IS_TRIVIALLY_ASSIGNABLE) #error ABSL_HAVE_STD_IS_TRIVIALLY_ASSIGNABLE cannot directly set -#elif (defined(__clang__) && defined(_LIBCPP_VERSION)) || \ - (!defined(__clang__) && ABSL_INTERNAL_HAVE_MIN_GNUC_VERSION(7, 4) && \ - (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__))) || \ +#elif (defined(__clang__) && defined(_LIBCPP_VERSION)) || \ + (!defined(__clang__) && \ + ((ABSL_INTERNAL_HAVE_MIN_GNUC_VERSION(7, 4) && defined(__GLIBCXX__)) || \ + (ABSL_INTERNAL_HAVE_MIN_GNUC_VERSION(8, 2) && \ + defined(_LIBCPP_VERSION)))) || \ (defined(_MSC_VER) && !defined(__NVCC__)) #define ABSL_HAVE_STD_IS_TRIVIALLY_CONSTRUCTIBLE 1 #define ABSL_HAVE_STD_IS_TRIVIALLY_ASSIGNABLE 1 |