Vote++. It's also more readable.
On Thu, May 19, 2011 at 11:11 AM, Lars Tandle Kyllingstad <
[email protected]> wrote:
> Several places in Phobos I've noticed tests like if(is(T==class)) that
> check whether T is a class type. I suspect it is usually meant for
> these tests to pass if T is an interface as well, but this is not the
> case. Doing
>
> grep 'is(\w\+\s*==\s*class)' *.d
>
> on the Phobos sources reveals many cases where the test for
> is(T==interface) has most likely been forgotten. This should be fixed,
> and I think the best way is to add the following to std.traits:
>
> template isClass(T)
> {
> enum isClass = is(T == class) || is(T == interface);
> }
>
> Most instances of is(T==class) in Phobos can then be replaced with
> isClass!T.
>
> What say you?
>
> -Lars
>
> _______________________________________________
> phobos mailing list
> [email protected]
> http://lists.puremagic.com/mailman/listinfo/phobos
>
_______________________________________________
phobos mailing list
[email protected]
http://lists.puremagic.com/mailman/listinfo/phobos
