[libcxx] Fix a case of -Wundef warnings regarding _POSIX_TIMERS
authorMartin Storsjö <martin@martin.st>
Wed, 16 Jun 2021 12:22:28 +0000 (15:22 +0300)
committerMartin Storsjö <martin@martin.st>
Thu, 17 Jun 2021 10:02:34 +0000 (13:02 +0300)
commitd7550e5d105f998ea34bd6c51c03d37a8c546025
treeab682151dff14c95db8990a2c29e3b05f9d553f4
parent23cdf7b6ed9781040ef7923372247ce30b250f29
[libcxx] Fix a case of -Wundef warnings regarding _POSIX_TIMERS

Differential Revision: https://reviews.llvm.org/D104372
libcxx/src/chrono.cpp