Can you do this in D?
SeeWebsiteToContactMe at semitwist.com
Thu Jul 26 22:24:45 PDT 2012
On Thu, 26 Jul 2012 19:35:56 +0200
"David Piepgrass" <qwertie256 at gmail.com> wrote:
> For example if I do
> enum twoPi = computePi() + computePi();
> I don't know if the compiler computes PI once or twice. Does
> someone know? But if I define this template:
You could toss a ctfeWriteln (or whatever it's named) into
'computePi' and find out.
It shouldn't NEED to evaluate it twice since CTFE isn't allowed to
have any global mutable state.
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