http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33255
--- Comment #27 from dodji at seketeli dot org <dodji at seketeli dot org> 2011-09-08 20:55:19 UTC --- As a follow-up, I have posted a patchlet[1] to enable this warning whenever -Wall or -Wunused is used. This patchlet would be applied when the fix for PR preprocessor/7263 goes in. [1]: http://gcc.gnu.org/ml/gcc-patches/2011-09/msg00593.html
