(* Copyright (C) 2017 Free Software Foundation, Inc.  *)
(* This file is part of GNU Modula-2.

GNU Modula-2 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 3, or (at your option) any later
version.

GNU Modula-2 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 gm2; see the file COPYING.  If not, write to the Free Software
Foundation, 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.  *)

MODULE timeio4 ;   (*!m2pim*)

(* tiny reduced version of the TimeIO.mod which failed to compile.  *)
TYPE
   CharSet = SET OF CHAR;


PROCEDURE CheckMonth (VAR charset: CharSet);
VAR
   c: CharSet ;
BEGIN
   charset := c + CharSet {'m'}
END CheckMonth;


VAR
   c: CharSet ;
BEGIN
   CheckMonth (c)
END timeio4.