value_on_types.pas

program Value_on_Types(output);

{
    ISO 10206 Tests
    Copyright (C) 2017  Keith Bowes

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License along
    with this program; if not, write to the Free Software Foundation, Inc.,
    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  }

type
  Number = integer value 3;

var
  n: Number;

begin
  WriteLn(n); {3}

  { Testing that FPC's Default() function works correctly with value on types }
  { Might cause problems in compilers that lack UCSD-style compiler directives (if they exist) }
  {$IFDEF FPC}
  n := 5;
  WriteLn(n); {5}
  n := Default(n);
  WriteLn(n); {3}
  {$ENDIF}
end.