source: git/factory/cf_assert.h @ e65b1a4

spielwiese
Last change on this file since e65b1a4 was 021751, checked in by Niels Ranosch <ranosch@…>, 12 years ago
FIX: empty debug function-macros should better be: ((void) 0/1)
  • Property mode set to 100644
File size: 4.7 KB
Line 
1/* emacs edit mode for this file is -*- C -*- */
2/* $Id$ */
3
4/* This is for compatibility with standard cf_assert.h */
5#if defined (NDEBUG) && ! defined (NOASSERT)
6#define NOASSERT
7#endif
8
9/* It should be possible to include this file multiple times for different */
10/* settings of NOASSERT */
11
12/* {{{ undefines */
13#undef __ASSERT
14#undef __ASSERT1
15#undef STICKYASSERT
16#undef STICKYASSERT1
17#undef ASSERT
18#undef ASSERT1
19
20#undef __WARN
21#undef STICKYWARN
22#undef WARN
23
24#undef PVIRT_VOID
25#undef PVIRT_INTCF
26#undef PVIRT_BOOL
27#undef PVIRT_INT
28#undef PVIRT_CHARCC
29/* }}} */
30
31#ifdef __cplusplus
32#ifndef NOSTREAMIO
33#ifdef HAVE_CSTDIO
34#include <cstdio>
35#else
36extern "C" {
37#include <stdio.h>
38#include <stdlib.h>
39}
40#endif
41#else
42#include <stdio.h>
43#include <stdlib.h>
44#endif
45#endif
46
47/* {{{ permanent macro definitions */
48#ifndef __GNUC__
49#define __ASSERT(expression, message, file, line) \
50(fprintf( stderr, "error: " message "\n%s:%u: failed assertion `%s'\n", \
51 file, line, expression ), abort(), 0 )
52#define __ASSERT1(expression, message, parameter1, file, line)  \
53(fprintf( stderr, "error: " message "\n%s:%u: failed assertion `%s'\n", \
54 parameter1, file, line, expression ), abort(), 0 )
55
56#define STICKYASSERT(expression, message) \
57((void)((expression) ? 0 : __ASSERT(#expression, message, __FILE__, __LINE__)))
58#define STICKYASSERT1(expression, message, parameter1) \
59((void)((expression) ? 0 : __ASSERT1(#expression, message, parameter1, __FILE__, __LINE__)))
60
61#define __WARN(expression, message, file, line)  \
62(fprintf( stderr, "warning: " message "\n%s:%u: failed assertion `%s'\n", \
63 file, line, expression ), 0 )
64#define STICKYWARN(expression, message) \
65((void)((expression) ? 0 : __WARN(#expression, message, __FILE__, __LINE__)))
66#else /* __GNUCC__ */
67/* use preprocessor macro __PRETTY_FUNCTION__ for more informative output */
68#define __ASSERT(expression, message, file, line, function) \
69(fprintf( stderr, "error: " message "\n%s:%u: In function `%s':\nfailed assertion `%s'\n", \
70 file, line, function, expression ), abort(), 0 )
71#define __ASSERT1(expression, message, parameter1, file, line, function)  \
72(fprintf( stderr, "error: " message "\n%s:%u: In function `%s':\nfailed assertion `%s'\n", \
73 parameter1, file, line, function, expression ), abort(), 0 )
74
75#define STICKYASSERT(expression, message) \
76((void)((expression) ? 0 : __ASSERT(#expression, message, __FILE__, __LINE__, __PRETTY_FUNCTION__)))
77#define STICKYASSERT1(expression, message, parameter1) \
78((void)((expression) ? 0 : __ASSERT1(#expression, message, parameter1, __FILE__, __LINE__, __PRETTY_FUNCTION__)))
79
80#define __WARN(expression, message, file, line, function)  \
81(fprintf( stderr, "warning: " message "\n%s:%u: In function `%s':\nfailed assertion `%s'\n", \
82 file, line, function, expression ), 0 )
83#define STICKYWARN(expression, message) \
84((void)((expression) ? 0 : __WARN(#expression, message, __FILE__, __LINE__, __PRETTY_FUNCTION__)))
85#endif /* __GNUCC__ */
86/* }}} */
87
88/* {{{ macro definitions dependent on NOASSERT */
89#ifndef NOASSERT
90#ifndef __GNUC__
91#define ASSERT(expression, message) \
92((void)((expression) ? 0 : __ASSERT(#expression, message, __FILE__, __LINE__)))
93#define ASSERT1(expression, message, parameter1) \
94((void)((expression) ? 0 : __ASSERT1(#expression, message, parameter1, __FILE__, __LINE__)))
95
96#define WARN(expression, message) \
97((void)((expression) ? 0 : __WARN(#expression, message, __FILE__, __LINE__)))
98#else /* __GNUCC__ */
99/* use preprocessor macro __PRETTY_FUNCTION__ for more informative output */
100#define ASSERT(expression, message) \
101((void)((expression) ? 0 : __ASSERT(#expression, message, __FILE__, __LINE__, __PRETTY_FUNCTION__)))
102#define ASSERT1(expression, message, parameter1) \
103((void)((expression) ? 0 : __ASSERT1(#expression, message, parameter1, __FILE__, __LINE__, __PRETTY_FUNCTION__)))
104
105#define WARN(expression, message) \
106((void)((expression) ? 0 : __WARN(#expression, message, __FILE__, __LINE__, __PRETTY_FUNCTION__)))
107#endif /* __GNUCC__ */
108
109#define PVIRT_VOID(msg) \
110{ fprintf( stderr, "pure method( " msg " ) called\n" ); abort(); }
111#define PVIRT_INTCF(msg) \
112{ fprintf( stderr, "pure method( " msg " ) called\n" ); abort(); return 0; }
113#define PVIRT_BOOL(msg) \
114{ fprintf( stderr, "pure method( " msg " ) called\n" ); abort(); return false; }
115#define PVIRT_INT(msg) \
116{ fprintf( stderr, "pure method( " msg " ) called\n" ); abort(); return 0; }
117#define PVIRT_CHARCC(msg) \
118{ fprintf( stderr, "pure method( " msg " ) called\n" ); abort(); return 0; }
119#else /* NOASSERT */
120#define ASSERT(expression, message) ((void) 0)
121#define ASSERT1(expression, message, parameter1) ((void) 0)
122
123#define WARN(expression, message) ((void) 0)
124
125#define PVIRT_VOID(msg) = 0
126#define PVIRT_INTCF(msg) = 0
127#define PVIRT_BOOL(msg) = 0
128#define PVIRT_INT(msg) = 0
129#define PVIRT_CHARCC(msg) = 0
130#endif /* NOASSERT */
131/* }}} */
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