[Bug c++/31573] -Wall-all to enable all warnings

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31573

--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-02-21 12:55:51 UTC ---
*** Bug 47824 has been marked as a duplicate of this bug. ***