Pablo Galindo Salgado <pablog...@gmail.com> added the comment:
> See also issue1634034. The problem with issue1634034 is that is not anymore possible without manual changes to the grammar with the PEG parser (or new infrastructure). The new parser does not have a defined concept of "i expected this token and now I am going to hard fail because is not there", but instead it will backtrack and try something else. We also did some work on something similar and we deemed it not useful as it was: bugs.python.org/issue40599 ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue42997> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
