Author: Carl Friedrich Bolz <cfb...@gmx.de>
Branch: int-tag-untag-as-operations
Changeset: r49792:cfe174db963f
Date: 2011-11-25 17:15 +0100
http://bitbucket.org/pypy/pypy/changeset/cfe174db963f/
Log: a tagged int cannot move
diff --git a/pypy/rpython/memory/gc/minimark.py
b/pypy/rpython/memory/gc/minimark.py
--- a/pypy/rpython/memory/gc/minimark.py
+++ b/pypy/rpython/memory/gc/minimark.py
@@ -756,6 +756,8 @@
def can_move(self, obj):
"""Overrides the parent can_move()."""
+ if not self.is_valid_gc_object(obj):
+ return False
return self.is_in_nursery(obj)
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