Last 2.6 while1 bug...

before all of 2.6.9 stdlib parses without error.

test/simple_source/stmts/02_while1else.py

@@ -6,3 +6,16 @@ def PipeClient(address):
     else:
         raise
     return
+
+# From 2.6.9 sre.py
+# Bug was parsing inner while1. Our massaging adds a COME_FROM
+# possibly in the wrong place. When control flow is
+# redone possibly all of this mess will disappear.
+def _parse(source, state, this, group, char):
+    while 1:
+        if this:
+            while 1:
+                raise RuntimeError
+        else:
+            raise IndexError
+    return