Re: Error: func(const(A) a) is not callable using argument types (const(A)

[Biotronic via Digitalmars-d-learn]

On Tuesday, 30 May 2017 at 10:46:12 UTC, Andrew Edwards wrote:
On Tuesday, 30 May 2017 at 10:37:58 UTC, Biotronic wrote:
On Tuesday, 30 May 2017 at 10:31:24 UTC, Daniel Kozak wrote:
import std.traits : fqn = fullyQualifiedName;

Darnit. I just googled the template and got a result talking 
about fqn!T. So yeah - this code:

import std.traits;

pragma(msg, fullyQualifiedName!ImVec2);
pragma(msg, fullyQualifiedName!(typeof(CalcTextSize(label.ptr, 
null, true))));

--
  Biotronic

This is exactly the cause. Output is follows:

    internal.ImVec2
    types.ImVec2

I'm leveraging types as I try to do my own port of the lib so 
CalcTextSize is returning an instance of ImVec2 as defined 
types and I'm trying to assign to one I have declared in 
internal.

Thanks.

Pleasure. :)

I don't know why you have two different ImVec2s, but you may have 
good reasons to. If they need to be separate, you'll need to 
write a conversion function between the two for the cases where 
you have one and want the other. This could be the constructor or 
opAssign, or a standalone function if you want to be more 
explicit about it.

I'd argue that error message could be improved upon, btw.

--
  Simen