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(* Copyright (C) 2015-2025 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 GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. *)
IMPLEMENTATION MODULE mcDebug ;
FROM StrIO IMPORT WriteString, WriteLn ;
FROM mcOptions IMPORT getInternalDebugging ;
FROM mcError IMPORT internalError ;
(*
assert - tests the boolean, q. If false then an error is reported
and the execution is terminated.
*)
PROCEDURE assert (q: BOOLEAN) ;
BEGIN
IF NOT q
THEN
internalError ('assert failed', __FILE__, __LINE__)
END
END assert ;
(*
writeDebug - only writes a string if internal debugging is on.
*)
PROCEDURE writeDebug (a: ARRAY OF CHAR) ;
BEGIN
IF getInternalDebugging ()
THEN
WriteString(a) ; WriteLn
END
END writeDebug ;
END mcDebug.
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