Re: Static bounds of loop - compilation error

[Georg Bauhaus <rm.dash-bauhaus@futureapps.de>]

On 30.10.12 14:26, pascal.malaise@gmail.com wrote:
> Hi Ada experts,
> 
> can anyone explain the following compilation errors:
> procedure T is
>   type E is (A, B, C);
>   subtype S is E range A .. B;
>   X, Y : S;
> begin
>   X := A;
>   Y := B;
>   for I in S range X .. Y loop
>     case I is
>       when A => null;
>       when B => null;
>     end case;
>   end loop;
> end T;
>>> missing case value: "C"

> So is it a bug?

I won't speculate, but assuming it is not a bug, then qualifying the I
should not make the compiler think the source is fine after qualifying?

 for I in S range X .. Y loop
    case S'(I) is
      when A => null;
      when B => null;
    end case;
  end loop;