[PATCH] D54290: [libcxx] Provide thread annotations for shared_mutex

Louis Dionne via Phabricator reviews at reviews.llvm.org
Fri Nov 9 08:41:50 PST 2018

ldionne accepted this revision.
ldionne added inline comments.
This revision is now accepted and ready to land.

Comment at: libcxx/include/shared_mutex:164
     // Exclusive ownership
-    void lock(); // blocking
-    bool try_lock();
-    void unlock();
+    void lock() _LIBCPP_THREAD_SAFETY_ANNOTATION(acquire_capability()); // blocking
+    bool try_lock() _LIBCPP_THREAD_SAFETY_ANNOTATION(try_acquire_capability(true));
Just making sure; those are only needed on the declarations?

  rCXX libc++


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