From: "Arnaldo Carvalho de Melo" <[EMAIL PROTECTED]> Date: Fri, 5 Jan 2007 00:32:31 -0200
> I expected a warning since the and operation clearly could yield a > value that would overflow, just like in the constant case... It sounds stupid, but once you introduce variables and not everything is constance, GCC currently can't make the analysis. It's an interesting class of bugs to detect automatically, for sure :-) - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
