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comparison anagram/support/assert.cpp @ 0:13d2b8934445

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Import AnaGram (near-)release tree into Mercurial.
author David A. Holland
date Sat, 22 Dec 2007 17:52:45 -0500
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-1:000000000000 0:13d2b8934445
1 /*
2 * AnaGram, A System for Syntax Directed Programming
3 * Copyright 1993-2002 Parsifal Software. All Rights Reserved.
4 * Copyright 2006 David A. Holland. All rights reserved.
5 * See the file COPYING for license and usage terms.
6 *
7 * assert.cpp
8 */
9
10 #include <stdio.h>
11 #include <string.h>
12 #include "port.h"
13
14 #include "assert.h"
15
16 //#define INCLUDE_LOGGING
17 #include "log.h"
18
19
20 int no_assertions = 1;
21
22 void badAssertion(const char *file, int line) {
23 static char longjmp_msg[128];
24
25 if (no_assertions) {
26 return;
27 }
28 no_assertions = 1;
29
30 const char *s = strrchr(file, '/');
31 if (s) {
32 file = s+1;
33 }
34
35 LOGSECTION_ON("Bad assertion");
36 LOGSTACK;
37 LOGV(file);
38 LOGV(line);
39 snprintf(longjmp_msg, sizeof(longjmp_msg),
40 "AnaGram internal error: assertion, %s line %d", file, line);
41 LOGV(longjmp_msg);
42 bailOut(longjmp_msg);
43 }