Andrew Pinski wrote:
On Tue, Apr 29, 2008 at 9:08 PM, Ang Way Chuang <[EMAIL PROTECTED]> wrote:Thanks for the speedy reply. But why this code:int a = 17, b = 16; a = a++ % 16; results in a = 2 then? I think I need to know what is sequence point. I'll google that.As I mentioned, the code is undefined so it could be any value.
Is there any flag in gcc that can provide warning to code that relies on undefined behaviours?
Thanks, Andrew Pinski
