2 Commits

Author	SHA1	Message	Date
Louis Dionne	385cc71138	[libcxx] Mark std::async race condition test as unsupported on Darwin ... PR38682 added a test to check for a race condition in std::future. Part of the fix is part of the dylib, but there is no released version of mac OS X that ships a dylib containing the fix. Hence, this test can (and sometimes does) when testing on OS X. This commit marks the test as unsupported to avoid spurious failures. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@344053 91177308-0d34-0410-b5e6-96231b3b80d8	2018-10-09 14:57:40 +00:00
Louis Dionne	39ad1d12c1	[libc++] Remove race condition in std::async ... Summary: The state associated to the future was set in one thread (with synchronization) but read in another thread without synchronization, which led to a data race. https://bugs.llvm.org/show_bug.cgi?id=38181 rdar://problem/42548261 Reviewers: mclow.lists, EricWF Subscribers: christof, dexonsmith, cfe-commits Differential Revision: https://reviews.llvm.org/D51170 git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@340608 91177308-0d34-0410-b5e6-96231b3b80d8	2018-08-24 14:00:59 +00:00