On Mon, Feb 20, 2012 at 06:31:53PM +0000, Hans Wennborg wrote: > I'm a little bit confused about the status of some of these. For > example, should 'C' and 'S' be considered GNU extensions, and > therefore allowable when using -std=gnu99?
In my opinion: no. -std=gnu99 specifies C99 with GNU compiler extensions. It doesn't mean anything about the run time implementation. As such, all the non-standard flags should go into a -Wformat-extensions category and it should be enabled by default with -Wformat. Joerg _______________________________________________ cfe-commits mailing list [email protected] http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
