[pypy-commit] pypy default: mark a few fields as immutable.

alex_gaynor noreply at buildbot.pypy.org
Wed Sep 28 21:00:55 CEST 2011


Author: Alex Gaynor <alex.gaynor at gmail.com>
Branch: 
Changeset: r47661:d709e95094ae
Date: 2011-09-28 15:00 -0400
http://bitbucket.org/pypy/pypy/changeset/d709e95094ae/

Log:	mark a few fields as immutable.

diff --git a/pypy/module/_sre/interp_sre.py b/pypy/module/_sre/interp_sre.py
--- a/pypy/module/_sre/interp_sre.py
+++ b/pypy/module/_sre/interp_sre.py
@@ -99,6 +99,7 @@
 # SRE_Pattern class
 
 class W_SRE_Pattern(Wrappable):
+    _immutable_fields_ = ["code", "flags"]
 
     def cannot_copy_w(self):
         space = self.space


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