Ben Langmuir 2ac0c4b46e [DirectoryWatcher] Fix misuse of FSEvents API and data race ... I observed two bugs in the DirectoryWatcher on macOS 1. We were calling FSEventStreamStop and FSEventStreamInvalidate before we called FSEventStreamStart and FSEventStreamSetDispatchQueue, if the DirectoryWatcher was destroyed before the initial async work was done. This violates the requirements of the FSEvents API. 2. Calls to Receiver could race between the initial work and the invalidation during destruction. The second issue is easier to see when using TSan. Differential Revision: https://reviews.llvm.org/D74371 rdar://59215667		2020-02-11 09:25:38 -08:00
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CMakeLists.txt	Use ASSERT_THAT_ERROR instead of logAllUnhandledErrors/exit	2019-08-09 06:14:54 +00:00
DirectoryWatcherTest.cpp	[DirectoryWatcher] Fix misuse of FSEvents API and data race	2020-02-11 09:25:38 -08:00