source: libcfa/src/stdhdr/assert.h@ 5e180c2

ADT ast-experimental
Last change on this file since 5e180c2 was 301071a, checked in by Peter A. Buhr <pabuhr@…>, 3 years ago

formatting

  • Property mode set to 100644
File size: 1.9 KB
Line 
1//
2// Cforall Version 1.0.0 Copyright (C) 2016 University of Waterloo
3//
4// The contents of this file are covered under the licence agreement in the
5// file "LICENCE" distributed with Cforall.
6//
7// assert.h --
8//
9// Author : Peter A. Buhr
10// Created On : Mon Jul 4 23:25:26 2016
11// Last Modified By : Peter A. Buhr
12// Last Modified On : Sun Oct 9 21:28:22 2022
13// Update Count : 16
14//
15
16#ifdef __cforall
17extern "C" {
18#endif //__cforall
19
20#include_next <assert.h>
21
22#ifdef NDEBUG
23 #define assertf( expr, fmt, ... ) ((void)0)
24#else
25 #define __STRINGIFY__(str) #str
26 #define __VSTRINGIFY__(str) __STRINGIFY__(str)
27 #define assertf( expr, fmt, ... ) ((expr) ? ((void)0) : __assert_fail_f(__VSTRINGIFY__(expr), __FILE__, __LINE__, __PRETTY_FUNCTION__, fmt, ## __VA_ARGS__ ))
28
29 void __assert_warn_f( const char assertion[], const char file[], unsigned int line, const char function[], const char fmt[], ... ) __attribute__((format( printf, 5, 6) ));
30 void __assert_fail_f( const char assertion[], const char file[], unsigned int line, const char function[], const char fmt[], ... ) __attribute__((noreturn, format( printf, 5, 6) ));
31#endif
32
33#if ! defined(NDEBUG) && (defined(__CFA_DEBUG__) || defined(__CFA_VERIFY__))
34 #define __CFA_WITH_VERIFY__
35 #define verify(x) assert(x)
36 #define verifyf(x, ...) assertf(x, __VA_ARGS__)
37 #define verifyfail(...)
38 #define warnf( expr, fmt, ... ) ({ static bool check_once##__LINE__ = false; if( false == check_once##__LINE__ && false == (expr)) { check_once##__LINE__ = true; __assert_warn_f(__VSTRINGIFY__(expr), __FILE__, __LINE__, __PRETTY_FUNCTION__, fmt, ## __VA_ARGS__ ); } })
39#else
40 #define verify(x)
41 #define verifyf(x, ...)
42 #define verifyfail(...)
43 #define warnf( expr, fmt, ... )
44#endif
45
46#ifdef __cforall
47} // extern "C"
48#endif //__cforall
49
50// Local Variables: //
51// tab-width: 4 //
52// mode: c++ //
53// compile-command: "make install" //
54// End: //
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