tree 73db7595aad183a5b3c93db9503515260a8c5279
parent b5b7d6e19c086528613fcf455d2df70d45eb7d38
author Volodymyr Sapsai <vsapsai@apple.com> 1525819835 +0000
committer Volodymyr Sapsai <vsapsai@apple.com> 1525819835 +0000

Revert "Emit an error when mixing <stdatomic.h> and <atomic>"

It reverts commit r331379 because turned out `__ALLOW_STDC_ATOMICS_IN_CXX__`
doesn't work well in practice.

llvm-svn: 331818