[PATCH] D50549: [libcxx] [test] Repair thread unsafety in thread tests

[Billy Robert O'Neal III via Phabricator via cfe-commits]

BillyONeal added inline comments.


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Comment at: test/std/thread/thread.threads/thread.thread.class/thread.thread.member/detach.pass.cpp:75
         assert(G::op_run);
         assert(G::n_alive == 1);
     }
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Actually I just realized that this assert is bogus too; there's no synchronization to ensure the copied g is destroyed here.


https://reviews.llvm.org/D50549