On Thu, 27 Jul 2023, Ken Matsui via Gcc-patches wrote:
> This patch uses _GLIBCXX_HAS_BUILTIN_TRAIT macro instead of
> __has_builtin in the type_traits header. This macro supports to toggle
> the use of built-in traits in the type_traits header through
> _GLIBCXX_NO_BUILTIN_TRAITS macro, without
This patch uses _GLIBCXX_HAS_BUILTIN_TRAIT macro instead of
__has_builtin in the type_traits header. This macro supports to toggle
the use of built-in traits in the type_traits header through
_GLIBCXX_NO_BUILTIN_TRAITS macro, without needing to modify the
source code.
libstdc++-v3/ChangeLog:
