tree 6f4a0381cff1bc81fe8be91ab495b7bf934b696d
parent 6ab8b40337cc79a011c4335337a1482f8df278e1
author Jeremy Hylton <jeremy@alum.mit.edu> 1056732405 +0000
committer Jeremy Hylton <jeremy@alum.mit.edu> 1056732405 +0000
HG:extra convert_revision:svn%3A6015fed2-1504-0410-9fe1-9d1591cc4771/python/branches/legacy-trunk%4033270

Check return type of __nonzero__() method.

The language reference says you must return an int or a bool.  This
fix limits the scope of SF bug 759227 (infinite recursion) to
subclasses of int.