On Wed, 17 Oct 2012, Manuel L?pez-Ib??ez wrote: > documentation but I can also implement -Wformat=0 being an alias for > -Wno-format and -Wformat=1 an alias for -Wformat and simply reject > -Wno-format=.
I think that's what's wanted; -Wno-format= should be rejected, -Wformat= should take an arbitrary integer level (of which at present all those above 2 are equivalent to 2, just as -O<n> for n > 3 is equivalent to -O3). -- Joseph S. Myers jos...@codesourcery.com
