Change all the function attributes from func_* -> __*__.  This gets rid
of func_name, func_dict and func_doc as they already exist as __name__,
__dict__ and __doc__.
diff --git a/Lib/test/test_compiler.py b/Lib/test/test_compiler.py
index bbd7511..8535f42 100644
--- a/Lib/test/test_compiler.py
+++ b/Lib/test/test_compiler.py
@@ -160,7 +160,7 @@
             c = compiler.compile(sourcecode, '<string>', 'exec')
             dct = {}
             exec(c, dct)
-            self.assertEquals(dct['f'].func_annotations, expected)
+            self.assertEquals(dct['f'].__annotations__, expected)
 
     def testWith(self):
         # SF bug 1638243