"Dave Korn" <[EMAIL PROTECTED]> writes: > On 30 May 2007 18:05, Andreas Schwab wrote: > >> Lothar Werzinger writes: >> >>> Eyal Lebedinsky wrote: >>> >>>> I see two kinds of warnings: >>>> warning: logical '||' with non-zero constant will always evaluate as true >>>> warning: logical '&&' with non-zero constant will always evaluate as true >>>> >>>> The first statement is true, the second false. It can say (if the case is >>>> such) warning: logical '&&' with zero constant will always evaluate as >>>> false and even warn of warning: logical '&&' with non-zero constant will >>>> have no effect >>> >>> That depends, if the non-zero constant is the LHS of the && operator the >>> warning is IMHO correct. >> >> 1 && 0 is still 0. > > But the 0 will never be evaluated.
Sure it will. Andreas. -- Andreas Schwab, SuSE Labs, [EMAIL PROTECTED] SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany PGP key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different."
