[pypy-svn] r10417 - pypy/dist/pypy/objspace/flow

[pedronis at codespeak.net]

Author: pedronis
Date: Fri Apr  8 01:00:01 2005
New Revision: 10417

Modified:
   pypy/dist/pypy/objspace/flow/objspace.py
Log:
use a second flag skip instead of subtly distinguishing 0/None



Modified: pypy/dist/pypy/objspace/flow/objspace.py
==============================================================================
--- pypy/dist/pypy/objspace/flow/objspace.py	(original)
+++ pypy/dist/pypy/objspace/flow/objspace.py	Fri Apr  8 01:00:01 2005
@@ -455,15 +455,16 @@
     import __builtin__
 
     op = None
+    skip = False
 
     if name.startswith('del') or name.startswith('set') or name.startswith('inplace_'):
         # skip potential mutators
         if debug: print "Skip", name
-        op = 0
+        skip = True
     elif name in ['id', 'hash', 'iter']: 
         # skip potential runtime context dependecies
         if debug: print "Skip", name
-        op = 0
+        skip = True
     elif name in ['repr', 'str']:
         rep = getattr(__builtin__, name)
         def op(obj):
@@ -485,7 +486,7 @@
             op = getattr(operator, name, None)
 
     if not op:
-        if op != 0:
+        if not skip:
             if debug: print >> sys.stderr, "XXX missing operator:", name
     else:
         if debug: print "Can constant-fold operation: %s" % name