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Re: [SG10] __has_include

From: Nelson, Clark <clark.nelson_at_[hidden]>
Date: Wed, 19 Jun 2013 20:56:41 +0000
> I objected that I did not want including <cstddef> to require the
> implementation to perform header search for <optional> and
> <dynarray>
> (and whatever other headers we add in the future). I would expect
> issuing these file system requests to have a measurable cost.

OK. And you don't think it's practical for <cstddef> just to know the right answer, and unconditionally define either or both of those two macros as appropriate?


Received on 2013-06-19 22:57:03