On Saturday 10 July 2004 18:11, Eljay Love-Jensen wrote: > I believe the compiler is warning you that the initialize is not computable > AT LOAD TIME. Which means it will be calculated AT RUN TIME, which may be > a performance hit that you wouldn't want to incur. OK, I suspected that as well. If so, then this means the warning has nothing to do with the (still unknown) reason why -O1 and -O0 produce different results. Ahti