[libc++] (Take 2) Add a test that uses the debug database from multiple threads
In r358591, I added a test that uses the debug database from multiple
threads and that helped us uncover the problem that was fixed in r355367.
However, the test broke the tsan CI bots, and I think the problem is the
test allocator that was used in the test (which is not thread safe).
I'm committing again without using the test allocator, and in a separate
test file.
llvm-svn: 358610
GitOrigin-RevId: 09ef420d6254f945a50da07a0a71c2c7a93b6b12
1 file changed
