| (* Copyright (C) 2003, 2004, 2005, 2006 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 2, 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 convert4 ; | |
| PROCEDURE Min (a, b: CARDINAL) : CARDINAL ; | |
| BEGIN | |
| IF a<b | |
| THEN | |
| RETURN( a ) | |
| ELSE | |
| RETURN( b ) | |
| END | |
| END Min ; | |
| PROCEDURE foo (c: CARDINAL) : INTEGER ; | |
| BEGIN | |
| RETURN( -VAL(INTEGER, Min(VAL(CARDINAL, MAX(INTEGER))+1, c)) ) | |
| END foo ; | |
| BEGIN | |
| IF foo(2)=2 | |
| THEN | |
| END | |
| END convert4. |