Test suite for #561, verifying that all bound methods are still there.

Cython/Compiler/Code.py

@@ -1231,8 +1231,8 @@ class CCodeWriter(object):
         self.put_init_to_py_none(code, entry.type, nanny)
 
     def put_pymethoddef(self, entry, term, allow_skip=True):
-        if entry.is_special or entry.name in ['__getitem__', '__setslice__', '__delslice__', '__setitem__', '__delitem__', '__getattr__', '__getattribute__', '__setattr__', '__delattr__']:
-            if entry.name not in ['__next__', '__getreadbuffer__', '__getwritebuffer__', '__getsegcount__', '__getcharbuffer__', '__getbuffer__', '__releasebuffer__']:
+        if entry.is_special or entry.name == '__getattribute__':
+            if entry.name not in ['__cinit__', '__dealloc__', '__richcmp__', '__next__', '__getreadbuffer__', '__getwritebuffer__', '__getsegcount__', '__getcharbuffer__', '__getbuffer__', '__releasebuffer__']:
                 # Python's typeobject.c will automatically fill in our slot
                 # in add_operators() (called by PyType_Ready) with a value
                 # that's better than ours.