From: Ullrich von Bassewitz (uz_at_musoftware.de)
Date: 2003-03-04 12:43:24
On Tue, Mar 04, 2003 at 01:20:06PM +0200, Marko Mäkelä wrote: > Is "sizeof unsigned" a valid C expression? I think (and gcc agrees with > me) that you should use parentheses when determining the storage size of > a data type, as in "sizeof (unsigned)". If you omit the parentheses, > the argument to sizeof should be a valid expression, which "unsigned" is > not, as it cannot be the name of a constant or variable. You are right, my code snippet was not correct. ra = (unsigned int*) malloc (size * sizeof *ra); // works, but... ra = (unsigned int*) malloc (size * sizeof unsigned); // ...does not. Regards Uz -- Ullrich von Bassewitz uz_at_musoftware.de ---------------------------------------------------------------------- To unsubscribe from the list send mail to majordomo_at_musoftware.de with the string "unsubscribe cc65" in the body(!) of the mail.
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