Author: Ronan Lamy <[email protected]>
Branch: translation-cleanup
Changeset: r58128:91340fe60db1
Date: 2012-10-16 11:11 +0100
http://bitbucket.org/pypy/pypy/changeset/91340fe60db1/
Log: Flowspacify dropvaluesuntil()
diff --git a/pypy/objspace/flow/flowcontext.py
b/pypy/objspace/flow/flowcontext.py
--- a/pypy/objspace/flow/flowcontext.py
+++ b/pypy/objspace/flow/flowcontext.py
@@ -261,6 +261,11 @@
self.valuestackdepth = code.co_nlocals
self.locals_stack_w = [None] * (code.co_stacksize + code.co_nlocals)
+ def dropvaluesuntil(self, finaldepth):
+ for n in range(finaldepth, self.valuestackdepth):
+ self.locals_stack_w[n] = None
+ self.valuestackdepth = finaldepth
+
def save_locals_stack(self):
return self.locals_stack_w[:self.valuestackdepth]
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