Jack Diederich <jackd...@gmail.com> added the comment: Two more probes:
1) does it also have the same strange/crashy behavior when you subclass list and concat that to a tuple? 2) does dropping the optimization level down to -O help? This has "compiler quirk" written all over it. The C-code for list and tuple concat are almost identical, and both start with a type check. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue8847> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
