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comparison dmd/mars.h @ 1372:229e02867307

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Fix format-string bugs by adding __attribute__((__format__)) in all applicable places and fixing all warnings my gcc produced. Among other things, this should fix several segfaults (including one I just ran into).
author Frits van Bommel <fvbommel wxs.nl>
date Sun, 17 May 2009 00:15:25 +0200
parents 8026319762be
children 1311dabc6a1f
comparison
equal deleted inserted replaced
1371:967d28b7febe 1372:229e02867307
72 #ifdef __DMC__ 72 #ifdef __DMC__
73 #ifdef DEBUG 73 #ifdef DEBUG
74 #undef assert 74 #undef assert
75 #define assert(e) (static_cast<void>((e) || (printf("assert %s(%d) %s\n", __FILE__, __LINE__, #e), halt()))) 75 #define assert(e) (static_cast<void>((e) || (printf("assert %s(%d) %s\n", __FILE__, __LINE__, #e), halt())))
76 #endif 76 #endif
77 #endif
78
79 #ifndef IS_PRINTF
80 # ifdef __GNUC__
81 # define IS_PRINTF(FMTARG) __attribute((__format__ (__printf__, (FMTARG), (FMTARG)+1) ))
82 # else
83 # define IS_PRINTF(FMTARG)
84 # endif
77 #endif 85 #endif
78 86
79 #ifdef IN_GCC 87 #ifdef IN_GCC
80 /* Changes for the GDC compiler by David Friedman */ 88 /* Changes for the GDC compiler by David Friedman */
81 #endif 89 #endif
393 MATCHconst, // match with conversion to const 401 MATCHconst, // match with conversion to const
394 #endif 402 #endif
395 MATCHexact // exact match 403 MATCHexact // exact match
396 }; 404 };
397 405
398 void warning(Loc loc, const char *format, ...); 406 void warning(Loc loc, const char *format, ...) IS_PRINTF(2);
399 void vwarning(Loc loc, const char *format, va_list); 407 void vwarning(Loc loc, const char *format, va_list);
400 void error(Loc loc, const char *format, ...); 408 void error(Loc loc, const char *format, ...) IS_PRINTF(2);
401 void verror(Loc loc, const char *format, va_list); 409 void verror(Loc loc, const char *format, va_list);
402 void fatal(); 410 void fatal();
403 void err_nomem(); 411 void err_nomem();
404 void inifile(char *argv0, const char *inifile); 412 void inifile(char *argv0, const char *inifile);
405 void halt(); 413 void halt();