From: "Toshitaka KUMANO" <[log in to unmask]>
> As for discrete_subtype_definition, the iteration scheme
>
> for D in Some_Decrete_Type range Left .. Right loop
> sequence_of_statements
> end loop;
>
> is equivalent to
>
> declare
> D : Some_Decrete_Type := Left;
> begin
> while D <= Right loop
> sequence_of_statements
> D := Some_Decrete_Type'Succ (D);
> end loop;
> end;
>
FYI: this equivalence is wrong, a for loop is never equivalent to a while loop (unlike what C people think).
Hint: look at what happens when D=Some_Discrete_Type'Last
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J-P. Rosen ([log in to unmask])
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