tree 63d84d29e397f7c7eb56ec2cc575e1c0db6da932
parent 5c1808a1a81c22ae60d170320f454afb207454d1
author Amaury Forgeot d'Arc <amauryfa@gmail.com> 1282239795 +0000
committer Amaury Forgeot d'Arc <amauryfa@gmail.com> 1282239795 +0000
HG:extra convert_revision:svn%3A6015fed2-1504-0410-9fe1-9d1591cc4771/python/branches/py3k%4084209

Check the return values for all functions returning an ast node.
Failure to do it may result in strange error messages or even crashes,
in admittedly convoluted cases that are normally syntax errors, like:
    def f(*xx, __debug__): pass