On Mon, Jun 2, 2008 at 10:04 PM, Scott Phuong <mycleanjunk@xxxxxxxxx> wrote: > Thanks so much for your quick reply. This code is simliar to code in a > third party source code that I have to fix and they do this all over > the place. The question is w/o touching their code is there a way I > can fix this? Switch to a platform with 16-bit ints? > I tried explicitly casting the 1 to an unsigned short > but it doesn't seem to work like this: > > a = (a + (unsigned short) 1) % b. > More evidence that you're hitting integral promotion, so there's basically nothing you can do about it. (Besides make sure a is never that large :P)
