Issue #13894: Skip test_threading.CRLockTests if _CRLock isn't available. Patch
by Matt Joiner.
diff --git a/Lib/test/test_threading.py b/Lib/test/test_threading.py
index da90e17..de29afa 100644
--- a/Lib/test/test_threading.py
+++ b/Lib/test/test_threading.py
@@ -738,6 +738,7 @@
class PyRLockTests(lock_tests.RLockTests):
locktype = staticmethod(threading._PyRLock)
+@unittest.skipIf(threading._CRLock is None, 'RLock not implemented in C')
class CRLockTests(lock_tests.RLockTests):
locktype = staticmethod(threading._CRLock)
diff --git a/Misc/ACKS b/Misc/ACKS
index 158b231..d49b85f 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -492,6 +492,7 @@
Fredrik Johansson
Gregory K. Johnson
Simon Johnston
+Matt Joiner
Thomas Jollans
Nicolas Joly
Evan Jones