Best error msg ever

[Adam D. Ruppe via Digitalmars-d]

On Friday, 10 February 2017 at 02:53:50 UTC, Era Scarecrow
>  In cases like these i really wish the structure of the 
> class/struct had a hash or something (based on source or struct 
> layout or something)

They do have different full names, which includes the module name 
and uniquely differentiates them. The compiler knows it too, just 
isn't smart enough to actually display it in times like this.