Author: Uri Blass
Date: 07:46:28 06/07/04
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On June 07, 2004 at 10:40:09, Fabien Letouzey wrote: >On June 07, 2004 at 10:36:58, Vincent Diepeveen wrote: > >>On June 07, 2004 at 10:30:50, Fabien Letouzey wrote: > >>r = 1<<36; // works for good compilers not for the rest > >Hm, my understanding is that first "1<<36" should be calculated (so it's 0 if >sizeof(int) <= 4) and *then* cast into r's type (oops, too late). > >Fabien. A smart compiler should understand that 1<<36 cannot mean 0 because in that case the programmer has no reason to write it in that way. The only logical meaning of 1<<36 is that it is a 64 bit number(espacially when r is defined as a 64 bit number). Uri
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