isSame trait and literals

Basile B. b2.temp at
Tue Oct 5 19:38:15 UTC 2021

On Tuesday, 5 October 2021 at 19:28:30 UTC, Jack Applegame wrote:
> ```d
> enum isSame1(alias a, alias b) = __traits(isSame, a, b);
> enum isSame2(args...)          = __traits(isSame, args[0], 
> args[1]);
> pragma(msg, isSame1!(1, 1)); //false
> pragma(msg, isSame2!(1, 1)); //true
> pragma(msg, isSame1!("test", "test")); //false
> pragma(msg, isSame2!("test", "test")); //true
> ```
> Looks like a bug.

Yes, this was discussed two weeks ago and I've filled [this 
issue]( in 

At first glance that would be a problem with 

Phobos `isSame` could be updated to use a 
TemplateVariadicParameter so that the body could just the __trait 

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