isSame/TemplateOf bug?

[Paul Backus]

On Tuesday, 19 February 2019 at 22:43:25 UTC, SrMordred wrote:
> import std.traits;
> import std.stdio;
>
> struct Test(T)
> {
> 	this(T)( auto ref T value )
> 	{
>                 writeln( TemplateOf!(typeof(value)).stringof);
> 		writeln(  __traits(isSame, TemplateOf!(typeof(value)), Test) 
> );
> 	}
> }
>
> void main(){
> 	auto value = Test!int(Test!int());
>
>         writeln( TemplateOf!(typeof(value)).stringof);
> 	writeln( __traits(isSame, TemplateOf!(typeof(value)), Test) );
> }
>
> //output:
>
> Test(T)
> false
> Test(T)
> true

Inside a templated struct, the name of the template, by itself, 
actually refers to the current instantiation. So when you write 
`Test` in your __traits(isSame) test, the compiler interprets it 
as `Test!T`.