libstdc++: Optimize std::is_member_object_pointer compilation performance
commitfa454b8dd0346a1821338e2cfcf27c9cff0f1b5c
authorKen Matsui <kmatsui@gcc.gnu.org>
Tue, 12 Sep 2023 07:14:06 +0000 (12 00:14 -0700)
committerKen Matsui <kmatsui@gcc.gnu.org>
Sat, 16 Dec 2023 16:59:35 +0000 (16 08:59 -0800)
treed528117fc0861f2586cbee5d8b84e5654fc9a854
parent53f9d0cc07a0c85bf53541f79cc19730abcd17b9
libstdc++: Optimize std::is_member_object_pointer compilation performance

This patch optimizes the compilation performance of
std::is_member_object_pointer by dispatching to the new
__is_member_object_pointer built-in trait.

libstdc++-v3/ChangeLog:

* include/std/type_traits (is_member_object_pointer): Use
__is_member_object_pointer built-in trait.
(is_member_object_pointer_v): Likewise.

Signed-off-by: Ken Matsui <kmatsui@gcc.gnu.org>
Reviewed-by: Jonathan Wakely <jwakely@redhat.com>
libstdc++-v3/include/std/type_traits