*Don't* kill all local variables on function exit. This will be done

by the frameobject dealloc when it is time for the locals to go.  When
there's still a traceback object referencing this stack frame, we
don't want the local variables to disappear yet.

(Hmm...  Shouldn't they be copied to the f_locals dictionary?)

Python/ceval.c

@@ -1710,18 +1710,6 @@ eval_code2(co, globals, locals,
 
   fail: /* Jump here from prelude on failure */
 	
-	/* Kill all local variables */
-
-	{
-		int i;
-		for (i = co->co_nlocals; --i >= 0; ++fastlocals) {
-			if (*fastlocals != NULL) {
-				DECREF(*fastlocals);
-				*fastlocals = NULL;
-			}
-		}
-	}
-	
 	/* Restore previous frame and release the current one */
 
 	current_frame = f->f_back;