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(* Copyright (C) 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 cpp ;
FROM SYSTEM IMPORT ADR ;
FROM libc IMPORT exit, printf ;
PROCEDURE InternalError (a, file: ARRAY OF CHAR;
line: CARDINAL) ;
VAR
r: INTEGER ;
BEGIN
r := printf("%s:%d:internal error, %s\n",
ADR(file), line, ADR(a)) ;
exit(1)
END InternalError ;
#define ERROR(X) InternalError(X, __FILE__, __LINE__)
VAR
i, j: CARDINAL ;
BEGIN
i := 1 ;
j := 1 ;
IF i#j
THEN
ERROR('trivial assignment failed')
END ;
i := 2 DIV 2 ;
IF i#j
THEN
ERROR('trivial division failed')
END ;
ERROR('ignore this error just checking cpp')
END cpp.
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