Subversion Repositories openrisc

-- { dg-do run }

-- { dg-options "-gnat12" }

procedure In_Out_Parameter3 is

  type Arr is array (1..16) of Integer;

  type Rec1 is record

    A : Arr;

    B : Boolean;

  end record;

  type Rec2 is record

    R : Rec1;

  end record;

  pragma Pack (Rec2);

  function F (I : In Out Rec1) return Boolean is

    A : Integer := I.A (1);

  begin

    I.A (1) := I.A (1) + 1;

    return (A > 0);

  end;

  I : Rec2 := (R => (A => (others => 0), B => True));

  B : Boolean;

begin

  B := F (I.R);

  if B then

    raise Program_Error;

  end if;

  if I.R.A (1) /= 1 then

    raise Program_Error;

  end if;

  if F (I.R) = False then

     raise Program_Error;

  end if;

  if I.R.A (1) /= 2 then

    raise Program_Error;

  end if;

end;