[pypy-svn] r48013 - pypy/dist/pypy/lang/smalltalk

[arigo at codespeak.net]

Author: arigo
Date: Fri Oct 26 01:09:11 2007
New Revision: 48013

Modified:
   pypy/dist/pypy/lang/smalltalk/shadow.py
Log:
Attach information to MethodNotFound just for debugging.


Modified: pypy/dist/pypy/lang/smalltalk/shadow.py
==============================================================================
--- pypy/dist/pypy/lang/smalltalk/shadow.py	(original)
+++ pypy/dist/pypy/lang/smalltalk/shadow.py	Fri Oct 26 01:09:11 2007
@@ -179,7 +179,8 @@
         while selector not in look_in_shadow.methoddict:
             look_in_shadow = look_in_shadow.s_superclass
             if look_in_shadow is None:
-                raise MethodNotFound
+                # attach information on the exception, for debugging.
+                raise MethodNotFound(self, selector)
         return look_in_shadow.methoddict[selector]
 
     def installmethod(self, selector, method):