Re: template with enum parameter doesn't compile

[Nicholas Wilson via Digitalmars-d-learn]

On Friday, 5 April 2019 at 14:47:42 UTC, Sjoerd Nijboer wrote:

So the following code doesn't compile for some reason, and I can't figure out why.

enum MyEnum { A, B, C }

class MyClass(MyEnum myEnum)
{
    /*...*/
}

int main()
{
        MyClass!MyEnum.A a;
}

The error: Error: template instance `MyClass!(MyEnum)` does not match template declaration `MyClass(MyEnum myEnum)`

pops up, no matter what I do.

You wrote:

MyClass!MyEnum.A a;

Which is equivalent to

MyClass!(MyEnum).A a;

What you want is

MyClass!(MyEnum.A) a;