Re: sub-optimal code for packed boolean arrays -- bug or inherent limitation

[Alinabi <alexander.the.average@gmail.com>]

Sorry, I meant to say

procedure Flip(B : in out Bitboard_T; I : in Index_T) is
   One: constant Bitborard := (others => False);
begin
   One(i) := True;
   B   := B xor One;
end;

On Jul 3, 2:04 pm, Alinabi <alexander.the.aver...@gmail.com> wrote:
>
> For Stefan Lucks: I tried both
>
>     procedure Flip(B : in out Bitboard_T; I : in Index_T) is
>     begin
>         B(I) := B(I) xor True;
>     end;
>
> and
>
>     procedure Flip(B : in out Bitboard_T; I : in Index_T) is
>         One: constant Bitborard := (others => False);
>     begin
>         One(i) := True;
>         B(i)   := B(i) xor One;
>     end;
>