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`.