diff --git a/Lib/test/crashers/borrowed_ref_2.py b/Lib/test/crashers/borrowed_ref_2.py
index f3ca350..6e403eb 100644
--- a/Lib/test/crashers/borrowed_ref_2.py
+++ b/Lib/test/crashers/borrowed_ref_2.py
@@ -33,6 +33,6 @@
 i = 0
 del a
 while 1:
-    c.d = 42         # segfaults in PyMethod_New(im_func=D.__set__, im_self=d)
+    c.d = 42         # segfaults in PyMethod_New(__func__=D.__set__, __self__=d)
     lst[i] = c.g     # consume the free list of instancemethod objects
     i += 1
diff --git a/Lib/test/test_descr.py b/Lib/test/test_descr.py
index e093ce8..a518f16 100644
--- a/Lib/test/test_descr.py
+++ b/Lib/test/test_descr.py
@@ -280,12 +280,12 @@
 
     c = C()
     vereq(interesting(dir(c)), cstuff)
-    #verify('im_self' in dir(C.Cmethod))
+    #verify('__self__' in dir(C.Cmethod))
 
     c.cdata = 2
     c.cmethod = lambda self: 0
     vereq(interesting(dir(c)), cstuff + ['cdata', 'cmethod'])
-    #verify('im_self' in dir(c.Cmethod))
+    #verify('__self__' in dir(c.Cmethod))
 
     class A(C):
         Adata = 1
@@ -293,13 +293,13 @@
 
     astuff = ['Adata', 'Amethod'] + cstuff
     vereq(interesting(dir(A)), astuff)
-    #verify('im_self' in dir(A.Amethod))
+    #verify('__self__' in dir(A.Amethod))
     a = A()
     vereq(interesting(dir(a)), astuff)
     a.adata = 42
     a.amethod = lambda self: 3
     vereq(interesting(dir(a)), astuff + ['adata', 'amethod'])
-    #verify('im_self' in dir(a.Amethod))
+    #verify('__self__' in dir(a.Amethod))
 
     # Try a module subclass.
     import sys
@@ -1418,10 +1418,10 @@
     vereq(ff.__get__(0)(42), (int, 42))
 
     # Test super() with classmethods (SF bug 535444)
-    veris(C.goo.im_self, C)
-    veris(D.goo.im_self, D)
-    veris(super(D,D).goo.im_self, D)
-    veris(super(D,d).goo.im_self, D)
+    veris(C.goo.__self__, C)
+    veris(D.goo.__self__, D)
+    veris(super(D,D).goo.__self__, D)
+    veris(super(D,d).goo.__self__, D)
     vereq(super(D,D).goo(), (D,))
     vereq(super(D,d).goo(), (D,))
 
@@ -1507,7 +1507,7 @@
     r = repr(E().foo)
     verify(r.startswith("<bound method E.foo "), r)
     r = repr(C.foo.__get__(C()))
-    verify(r.startswith("<bound method ?.foo "), r)
+    verify(r.startswith("<bound method "), r)
 
 def compattr():
     if verbose: print("Testing computed attributes...")
@@ -1687,7 +1687,7 @@
     vereq(d2.goo(), 1)
     class E(object):
         foo = C.foo
-    vereq(E().foo.im_func, C.foo) # i.e., unbound
+    vereq(E().foo.__func__, C.foo) # i.e., unbound
     r = repr(C.foo.__get__(C(1)))
     verify(r.startswith("<bound method "), r)
 
@@ -1864,17 +1864,6 @@
 ##         raise TestFailed, "expected a RuntimeError for print recursion"
 ##     sys.stdout = test_stdout
 
-    # Bug #1202533.
-    class A(object):
-        pass
-    A.__mul__ = new.instancemethod(lambda self, x: self * x, None, A)
-    try:
-        A()*2
-    except RuntimeError:
-        pass
-    else:
-        raise TestFailed("expected a RuntimeError")
-
 def weakrefs():
     if verbose: print("Testing weak references...")
     import weakref
diff --git a/Lib/test/test_funcattrs.py b/Lib/test/test_funcattrs.py
index b9b2e6e..3d0d4aa 100644
--- a/Lib/test/test_funcattrs.py
+++ b/Lib/test/test_funcattrs.py
@@ -104,11 +104,12 @@
 if f2.a.one != f1.a.one != F.a.one != 11:
     raise TestFailed
 
-# im_func may not be a Python method!
+# __func__ may not be a Python method!
 import new
-F.id = new.instancemethod(id, None, F)
+F.id = id
 
 eff = F()
+eff.id = new.instancemethod(id, eff)
 if eff.id() != id(eff):
     raise TestFailed
 
@@ -296,32 +297,32 @@
     verify(f.__dict__ == {'world': 'hello'})
     cantset(f, "__dict__", None)
 
-def test_im_class():
+def test___self__():
     class C:
         def foo(self): pass
-    #verify(C.foo.im_class is C)
-    verify(C().foo.im_class is C)
-    #cantset(C.foo, "im_class", C)
-    cantset(C().foo, "im_class", C)
+    #verify(C.foo.__self__.__class__ is C)
+    verify(C().foo.__self__.__class__ is C)
+    #cantset(C.foo, "__self__.__class__", C)
+    cantset(C().foo, "__self__.__class__", C)
 
-def test_im_func():
+def test___func__():
     def foo(self): pass
     class C:
         pass
     C.foo = foo
-    #verify(C.foo.im_func is foo)
-    verify(C().foo.im_func is foo)
-    #cantset(C.foo, "im_func", foo)
-    cantset(C().foo, "im_func", foo)
+    #verify(C.foo.__func__ is foo)
+    verify(C().foo.__func__ is foo)
+    #cantset(C.foo, "__func__", foo)
+    cantset(C().foo, "__func__", foo)
 
-def test_im_self():
+def test___self__():
     class C:
         def foo(self): pass
-    #verify(C.foo.im_self is None)
+    #verify(C.foo.__self__ is None)
     c = C()
-    #verify(c.foo.im_self is c)
-    #cantset(C.foo, "im_self", None)
-    #cantset(c.foo, "im_self", c)
+    #verify(c.foo.__self__ is c)
+    #cantset(C.foo, "__self__", None)
+    #cantset(c.foo, "__self__", c)
 
 def test_im_dict():
     class C:
@@ -358,9 +359,9 @@
     test_func_defaults()
     test_func_dict()
     # Tests for instance method attributes
-    test_im_class()
-    test_im_func()
-    test_im_self()
+    test___self__()
+    test___func__()
+    test___self__()
     test_im_dict()
     test_im_doc()
     test_im_name()
diff --git a/Lib/test/test_new.py b/Lib/test/test_new.py
index 797a8c3..8e1d49d 100644
--- a/Lib/test/test_new.py
+++ b/Lib/test/test_new.py
@@ -25,7 +25,7 @@
         # new.instancemethod()
         c = C()
         c.yolks = 3
-        im = new.instancemethod(break_yolks, c, C)
+        im = new.instancemethod(break_yolks, c)
 
         self.assertEqual(c.get_yolks(), 3,
             'Broken call of hand-crafted class instance')
@@ -43,7 +43,7 @@
         self.assertEqual(c.get_yolks(), -1)
 
         # Verify that dangerous instance method creation is forbidden
-        self.assertRaises(TypeError, new.instancemethod, break_yolks, None)
+        self.assertRaises(TypeError, new.instancemethod, None)
 
         # Verify that instancemethod() doesn't allow keyword args
         self.assertRaises(TypeError, new.instancemethod, break_yolks, c, kw=1)
diff --git a/Lib/test/test_profilehooks.py b/Lib/test/test_profilehooks.py
index 0f5616d..3a17dc7 100644
--- a/Lib/test/test_profilehooks.py
+++ b/Lib/test/test_profilehooks.py
@@ -31,7 +31,7 @@
 
     def get_events(self):
         """Remove calls to add_event()."""
-        disallowed = [ident(self.add_event.im_func), ident(ident)]
+        disallowed = [ident(self.add_event.__func__), ident(ident)]
         self.frames = None
 
         return [item for item in self.events if item[2] not in disallowed]
diff --git a/Lib/test/test_pyclbr.py b/Lib/test/test_pyclbr.py
index bcb7988..b88cb7e 100644
--- a/Lib/test/test_pyclbr.py
+++ b/Lib/test/test_pyclbr.py
@@ -67,7 +67,7 @@
             if isinstance(obj, MethodType):
                 # could be a classmethod
                 if (not isinstance(classdict[name], ClassMethodType) or
-                    obj.im_self is not oclass):
+                    obj.__self__ is not oclass):
                     return False
             elif not isinstance(obj, FunctionType):
                 return False