Author: Lukas Diekmann <[email protected]>
Branch: set-strategies
Changeset: r49271:2e5141d8fd6c
Date: 2011-11-08 16:31 +0100
http://bitbucket.org/pypy/pypy/changeset/2e5141d8fd6c/
Log: other_w can't be resized
diff --git a/pypy/objspace/std/setobject.py b/pypy/objspace/std/setobject.py
--- a/pypy/objspace/std/setobject.py
+++ b/pypy/objspace/std/setobject.py
@@ -1210,10 +1210,11 @@
def _intersection_multiple(space, w_left, others_w):
#XXX find smarter implementations
+ others_w = others_w[:] # original others_w can't be resized
others_w.append(w_left)
# find smallest set in others_w to reduce comparisons
- i, startindex, startlength = 0, -1, -1
+ startindex, startlength = -1, -1
for i in range(len(others_w)):
w_other = others_w[i]
try:
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