Merge branch '0.23.x'

CHANGES.rst

@@ -53,6 +53,8 @@ Bugs fixed
 * Misnamed PEP 492 coroutine property ``cr_yieldfrom`` renamed to
   ``cr_await`` to match CPython.
 
+* Crash when async coroutine was not awaited.
+
 * Compiler crash on ``yield`` in signature annotations and default
   argument values.  Both are forbidden now.
 

Cython/Utility/Coroutine.c

@@ -1584,11 +1584,11 @@ if hasattr(_module, 'iscoroutine'):
 """)
             );
 #endif
-// Py<3.5
+// Py < 0x03040200
         }
         Py_DECREF(package);
         if (unlikely(!patch_module)) goto ignore;
-#if PY_VERSION_HEX < 0x03050000
+#if PY_VERSION_HEX < 0x03040200
 asyncio_done:
         PyErr_Clear();
 #endif