PR libstdc++/80446 cope with libc defining __has_builtin
commitd5337255f799d87d98938a8e5d11d4c35565c405
authorredi <redi@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 19 Apr 2017 10:49:12 +0000 (19 10:49 +0000)
committerredi <redi@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 19 Apr 2017 10:49:12 +0000 (19 10:49 +0000)
tree00247857d20b0ee79b7526558721043dbf20a03d
parent246bf557167ce2145f8a6e66e827318a003b8eeb
PR libstdc++/80446 cope with libc defining __has_builtin

PR libstdc++/80446
* include/std/type_traits (is_aggregate): Change __has_builtin checks.
* libsupc++/new (launder): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@246992 138bc75d-0d04-0410-961f-82ee72b054a4
libstdc++-v3/ChangeLog
libstdc++-v3/include/std/type_traits
libstdc++-v3/libsupc++/new