------- Comment #5 from pinskia at gcc dot gnu dot org 2007-02-07 16:39 ------- To me a warning should not be emitted while using -Wall -O0 as it will break all the programs which use -Werror which is a lot of them. Also this is already documented, if people don't read documentation, why would they read warnings?
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30719