| commit | 41a6d2560500a202708e7b661b8b2ad432aee3a6 | |
| author | Ken Matsui <kmatsui@gcc.gnu.org> | |
| Thu, 8 Feb 2024 08:12:07 +0000 (8 00:12 -0800) | ||
| committer | Ken Matsui <kmatsui@gcc.gnu.org> | |
| Fri, 9 Feb 2024 18:11:47 +0000 (9 10:11 -0800) | ||
| tree | 210a428877e0741c822235884ef41f1e89c6c90b | treesnapshot (tar.gz zip) |
| parent | f931bd7725f5cea948dd55ac370b5b9fd9a00198 | commitdiff |
libstdc++: Use _GLIBCXX_USE_BUILTIN_TRAIT for is_same
Since is_same has a fallback native implementation, and
_GLIBCXX_HAVE_BUILTIN_IS_SAME does not support toggling which
implementation to use, we remove the _GLIBCXX_HAVE_BUILTIN_IS_SAME
definition and use _GLIBCXX_USE_BUILTIN_TRAIT instead.
libstdc++-v3/ChangeLog:
* include/bits/c++config (_GLIBCXX_HAVE_BUILTIN_IS_SAME):
Removed.
* include/std/type_traits (is_same): Use
_GLIBCXX_USE_BUILTIN_TRAIT instead of
_GLIBCXX_HAVE_BUILTIN_IS_SAME.
(is_same_v): Likewise.
Signed-off-by: Ken Matsui <kmatsui@gcc.gnu.org>
Reviewed-by: Patrick Palka <ppalka@redhat.com>
Reviewed-by: Jonathan Wakely <jwakely@redhat.com>
Since is_same has a fallback native implementation, and
_GLIBCXX_HAVE_BUILTIN_IS_SAME does not support toggling which
implementation to use, we remove the _GLIBCXX_HAVE_BUILTIN_IS_SAME
definition and use _GLIBCXX_USE_BUILTIN_TRAIT instead.
libstdc++-v3/ChangeLog:
* include/bits/c++config (_GLIBCXX_HAVE_BUILTIN_IS_SAME):
Removed.
* include/std/type_traits (is_same): Use
_GLIBCXX_USE_BUILTIN_TRAIT instead of
_GLIBCXX_HAVE_BUILTIN_IS_SAME.
(is_same_v): Likewise.
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/bits/c++config | diffblobblamehistory | |
| libstdc++-v3/include/std/type_traits | diffblobblamehistory |