Ivan Levkivskyi added the comment: Serhiy, here is a patch that might be helpful. It detects global-and-parameter errors sooner (when possible). This will cause the following:
>>> if 1: ... def error(a): ... global a ... def error2(): ... b = 1 ... global b ... File "<stdin>", line 3 SyntaxError: name 'a' is parameter and global However, in more complex (nested) cases, the global-after-assign will still be detected sooner: >>> def error(a): ... def inner(): ... global a ... def inner2(): ... b = 1 ... global b ... File "<stdin>", line 6 SyntaxError: name 'b' is assigned to before global declaration Maybe there is a way to delay the detection of this error until second pass in symtable.c, but don't see now how to do this. ---------- keywords: +patch Added file: http://bugs.python.org/file45849/syntax-error-order.patch _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue28936> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
