I want to know the answer too so I can try a different patch or just forget about it. Chris On 10/21/07, Josh Triplett <josh@xxxxxxxxxxxxxxx> wrote: > Al Viro wrote: > > On Sun, Oct 21, 2007 at 02:07:15AM -0700, Christopher Li wrote: > >> I think some one report it long time ago. > > > > It should not accept those. Undefined behaviour and if you try to actually > > define the semantics for it, you run into such a pile of corner cases that > > it's not worth even trying. > > Do you think the cases handled by GCC warrant making an attempt and > warning about it, or should Sparse just throw up its hands and give > up? > > If the latter, should Sparse make any attempt at all to detect > preprocessor conditionals in macro arguments so it can give a more > specific warning? > > - Josh Triplett > > > - To unsubscribe from this list: send the line "unsubscribe linux-sparse" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
