tree 8b24fb66644906200a2afc34cc76e8baf1930efc
parent 91826ed2a9e6f2b6f6b01f77b6d63532bf66d6f7
author Peter Schneider-Kamp <nowonder@nowonder.de> 963468904 +0000
committer Peter Schneider-Kamp <nowonder@nowonder.de> 963468904 +0000
HG:extra convert_revision:svn%3A6015fed2-1504-0410-9fe1-9d1591cc4771/python/branches/legacy-trunk%4016346

raise error on duplicate function arguments

example:

>>> def f(a,a):print a
...
SyntaxError: duplicate argument in function definition