libstdc++: Make preprocessor checks for __cpp_lib_atomic_wait consistent
authorJonathan Wakely <jwakely@redhat.com>
Wed, 2 Dec 2020 00:39:22 +0000 (00:39 +0000)
committerJonathan Wakely <jwakely@redhat.com>
Wed, 2 Dec 2020 00:39:22 +0000 (00:39 +0000)
commit670f5095e4aacc30099f6b73c1e67c06df76f36b
tree06c2a067c33c227f360848fb116c26951f2aeaac
parenta70384f94c83895f97179b45c1a8d66202132af8
libstdc++: Make preprocessor checks for __cpp_lib_atomic_wait consistent

This changes some #ifdef checks to use #if instead.

libstdc++-v3/ChangeLog:

* include/bits/atomic_timed_wait.h: Use #if instead of #ifdef.
* include/bits/semaphore_base.h: Likewise.
* include/std/version: Remove trailing whitespace.
libstdc++-v3/include/bits/atomic_timed_wait.h
libstdc++-v3/include/bits/semaphore_base.h
libstdc++-v3/include/std/version