[Issue 785] Make 'cent' and 'ucent' syntactically valid pending implementation

d-bugmail at puremagic.com d-bugmail at puremagic.com
Tue Jan 31 17:29:42 PST 2012


http://d.puremagic.com/issues/show_bug.cgi?id=785



--- Comment #14 from Stewart Gordon <smjg at iname.com> 2012-01-31 17:29:40 PST ---
(In reply to comment #12)
> >The point of doing this is to enable libraries to support cent/ucent _if_ the
> language/compiler/platform supports it, by using a static if to test whether
> the type exists.
> 
> You can do something like:
> 
>    static if (__traits(compiles, { ucent a = 3; })) ...

Under DMD 2.057 with the most trivial use:

static if (__traits(compiles, { ucent a = 3; })) {}

cent_compiles.d(1): found 'ucent' instead of statement

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