| 1 | /* emacs edit mode for this file is -*- C++ -*- */ |
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| 2 | /* $Id: assert.h,v 1.2 1997-03-26 16:20:48 schmidt Exp $ */ |
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| 3 | |
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| 4 | /* |
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| 5 | $Log: not supported by cvs2svn $ |
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| 6 | Revision 1.1 1996/12/05 18:19:31 schmidt |
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| 7 | ``Unconditional'' check-in. |
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| 8 | Now it is my turn to develop factory. |
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| 9 | |
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| 10 | Revision 1.0 1996/05/17 10:59:37 stobbe |
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| 11 | Initial revision |
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| 12 | |
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| 13 | */ |
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| 14 | |
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| 15 | /* This is for backward compatibility only */ |
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| 16 | #if defined (NDEBUG) && ! defined (NOASSERT) |
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| 17 | #define NOASSERT |
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| 18 | #endif |
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| 19 | |
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| 20 | /* It should be possible to include this file multiple times for different */ |
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| 21 | /* settings of NOASSERT */ |
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| 22 | |
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| 23 | #undef __ASSERT |
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| 24 | #undef __ASSERT1 |
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| 25 | #undef STICKYASSERT |
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| 26 | #undef ASSERT |
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| 27 | #undef ASSERT1 |
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| 28 | |
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| 29 | #undef __WARN |
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| 30 | #undef STICKYWARN |
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| 31 | #undef WARN |
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| 32 | |
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| 33 | #undef PVIRT_VOID |
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| 34 | #undef PVIRT_INTCF |
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| 35 | #undef PVIRT_BOOL |
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| 36 | #undef PVIRT_INT |
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| 37 | #undef PVIRT_CHARCC |
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| 38 | |
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| 39 | #include <stdio.h> |
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| 40 | #include <stdlib.h> |
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| 41 | |
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| 42 | #define __ASSERT(expression, message, file, line) \ |
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| 43 | (fprintf( stderr, "error: " message "\n%s:%u: failed assertion `%s'\n", \ |
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| 44 | file, line, expression ), abort(), 0 ) |
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| 45 | #define __ASSERT1(expression, message, parameter1, file, line) \ |
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| 46 | (fprintf( stderr, "error: " message "\n%s:%u: failed assertion `%s'\n", \ |
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| 47 | parameter1, file, line, expression ), abort(), 0 ) |
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| 48 | #define STICKYASSERT(expression, message) \ |
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| 49 | ((void)((expression) ? 0 : __ASSERT(#expression, message, __FILE__, __LINE__))) |
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| 50 | |
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| 51 | #define __WARN(expression, message, file, line) \ |
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| 52 | (fprintf( stderr, "warning: " message "\n%s:%u: failed assertion `%s'\n", \ |
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| 53 | file, line, expression ), 0 ) |
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| 54 | #define STICKYWARN(expression, message) \ |
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| 55 | ((void)((expression) ? 0 : __WARN(#expression, message, __FILE__, __LINE__))) |
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| 56 | |
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| 57 | #ifndef NOASSERT |
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| 58 | #define ASSERT(expression, message) \ |
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| 59 | ((void)((expression) ? 0 : __ASSERT(#expression, message, __FILE__, __LINE__))) |
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| 60 | #define ASSERT1(expression, message, parameter1) \ |
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| 61 | ((void)((expression) ? 0 : __ASSERT1(#expression, message, parameter1, __FILE__, __LINE__))) |
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| 62 | |
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| 63 | #define WARN(expression, message) \ |
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| 64 | ((void)((expression) ? 0 : __WARN(#expression, message, __FILE__, __LINE__))) |
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| 65 | |
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| 66 | #define PVIRT_VOID(msg) \ |
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| 67 | { fprintf( stderr, "pure method( " msg " ) called\n" ); abort(); } |
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| 68 | #define PVIRT_INTCF(msg) \ |
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| 69 | { fprintf( stderr, "pure method( " msg " ) called\n" ); abort(); return 0; } |
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| 70 | #define PVIRT_BOOL(msg) \ |
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| 71 | { fprintf( stderr, "pure method( " msg " ) called\n" ); abort(); return false; } |
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| 72 | #define PVIRT_INT(msg) \ |
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| 73 | { fprintf( stderr, "pure method( " msg " ) called\n" ); abort(); return 0; } |
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| 74 | #define PVIRT_CHARCC(msg) \ |
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| 75 | { fprintf( stderr, "pure method( " msg " ) called\n" ); abort(); return 0; } |
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| 76 | #else /* NOASSERT */ |
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| 77 | #define ASSERT(expression, message) |
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| 78 | #define ASSERT1(expression, message, parameter1) |
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| 79 | |
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| 80 | #define WARN(expression, message) |
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| 81 | |
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| 82 | #define PVIRT_VOID(msg) = 0 |
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| 83 | #define PVIRT_INTCF(msg) = 0 |
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| 84 | #define PVIRT_BOOL(msg) = 0 |
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| 85 | #define PVIRT_INT(msg) = 0 |
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| 86 | #define PVIRT_CHARCC(msg) = 0 |
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| 87 | #endif /* NOASSERT */ |
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