------- Comment #13 from manu at gcc dot gnu dot org 2009-05-17 20:47 ------- If GCC does not want to be warned about
if (!x && x) then the warning is not useful for GCC. Then take it out of -Wextra. But it is definitely useful for others, and it found a bug in IRA. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40172
