gcc/testsuite/gnat.dg/unchecked_convert6.adb

-- { dg-do run { target hppa*-*-* sparc*-*-* powerpc*-*-* } }

with Unchecked_Conversion;

procedure Unchecked_Convert6 is

  subtype c_5 is string(1..5);

  function int2c5 is  -- { dg-warning "different sizes" }
    new unchecked_conversion (source => integer, target => c_5);

  c5 : c_5;

begin

  c5 := int2c5(16#12#);

  if c5 (4) /= ASCII.DC2 then
    raise Program_Error;
  end if;

end;