Messages in this thread | | | Date | Wed, 27 Jun 2007 18:29:03 +0100 | From | Al Viro <> | Subject | Re: [PATCH 16/16] fix handling of integer constant expressions |
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On Wed, Jun 27, 2007 at 09:19:17AM -0700, Linus Torvalds wrote: > In particular, "offsetof()" should be portably able to basically be the > standard #define, which involves an integer cast from a constant pointer. > That had *better* be a valid constant integer expression, because it's > very useful.
Eh... I'd say that my variant for offsetof() is simply better - it usually directly turns into EXPR_VALUE, right in place, without rather convoluted work. Aside of "should such cast be a constant integer expression"... - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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