local class instance (at module-level)

[ag0aep6g]

On 14.03.19 20:43, Jacob Carlborg wrote:
> class C {
>      uint i ;
>      this (uint i) {
>          this.i = i ;
>      }
> 
>      this (uint i) shared {
>          this.i = i ;
>      }
> 
>      this (uint i) immutable {
>          this.i = i ;
>      }
> }
> 
> __gshared c0 = new C(0);
> shared c1 = new shared C(1);
> immutable c2 = new immutable C(2);
> 
> You only need one of the constructors depending on if you want a 
> __gshared, shared or immutable variable.

If you make it `pure`, you can use the same constructor in all cases:

----
class C {
     uint i ;
     this (uint i) pure {
         this.i = i ;
     }
}

__gshared c0 = new C(0);
shared c1 = new shared C(1);
immutable c2 = new immutable C(2);
----