Fix #3427: autodoc: memory addresses are not stripped on Windows

CHANGES

@@ -28,6 +28,8 @@ Bugs fixed
 * #3399: quickstart: conf.py was not overwritten by template
 * #3366: option directive does not allow punctuations
 * #3410: return code in :confval:`release` breaks html search
+* #3427: autodoc: memory addresses are not stripped on Windows
+
 
 Testing
 --------

sphinx/util/inspect.py

@@ -20,7 +20,7 @@ from sphinx.util import force_decode
 # relatively import this module
 inspect = __import__('inspect')
 
-memory_address_re = re.compile(r' at 0x[0-9a-f]{8,16}(?=>)')
+memory_address_re = re.compile(r' at 0x[0-9a-f]{8,16}(?=>)', re.IGNORECASE)
 
 
 if PY3: