| commit | f151db0f0ea48c2624baf258dca7ae232896ebf4 | |
| author | Ken Matsui <kmatsui@gcc.gnu.org> | |
| Mon, 11 Sep 2023 15:21:50 +0000 (11 08:21 -0700) | ||
| committer | Ken Matsui <kmatsui@gcc.gnu.org> | |
| Fri, 5 Jan 2024 00:16:54 +0000 (4 16:16 -0800) | ||
| tree | aca4a519baa3c6afb3f8e52b117f0dc91ef651c6 | treesnapshot (tar.gz zip) |
| parent | 3ab4c3816bd5c340b98147ffce13a7f3c161b6cd | commitdiff |
libstdc++: Use _GLIBCXX_USE_BUILTIN_TRAIT
This patch uses _GLIBCXX_USE_BUILTIN_TRAIT macro instead of __has_builtin
in the type_traits header for traits that have a corresponding fallback
non-built-in implementation. This macro supports to toggle the use of
built-in traits in the type_traits header through
_GLIBCXX_DO_NOT_USE_BUILTIN_TRAITS macro, without needing to modify the
source code.
libstdc++-v3/ChangeLog:
* include/std/type_traits: Use _GLIBCXX_USE_BUILTIN_TRAIT.
Signed-off-by: Ken Matsui <kmatsui@gcc.gnu.org>
Reviewed-by: Patrick Palka <ppalka@redhat.com>
Reviewed-by: Jonathan Wakely <jwakely@redhat.com>
This patch uses _GLIBCXX_USE_BUILTIN_TRAIT macro instead of __has_builtin
in the type_traits header for traits that have a corresponding fallback
non-built-in implementation. This macro supports to toggle the use of
built-in traits in the type_traits header through
_GLIBCXX_DO_NOT_USE_BUILTIN_TRAITS macro, without needing to modify the
source code.
libstdc++-v3/ChangeLog:
* include/std/type_traits: Use _GLIBCXX_USE_BUILTIN_TRAIT.
Signed-off-by: Ken Matsui <kmatsui@gcc.gnu.org>
Reviewed-by: Patrick Palka <ppalka@redhat.com>
Reviewed-by: Jonathan Wakely <jwakely@redhat.com>
| libstdc++-v3/include/std/type_traits | diffblobblamehistory |