Mercurial > projects > ldc
diff dmd/mars.h @ 1372:229e02867307
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 |
line wrap: on
line diff
--- a/dmd/mars.h Sat May 16 23:44:27 2009 +0200 +++ b/dmd/mars.h Sun May 17 00:15:25 2009 +0200 @@ -76,6 +76,14 @@ #endif #endif +#ifndef IS_PRINTF +# ifdef __GNUC__ +# define IS_PRINTF(FMTARG) __attribute((__format__ (__printf__, (FMTARG), (FMTARG)+1) )) +# else +# define IS_PRINTF(FMTARG) +# endif +#endif + #ifdef IN_GCC /* Changes for the GDC compiler by David Friedman */ #endif @@ -395,9 +403,9 @@ MATCHexact // exact match }; -void warning(Loc loc, const char *format, ...); +void warning(Loc loc, const char *format, ...) IS_PRINTF(2); void vwarning(Loc loc, const char *format, va_list); -void error(Loc loc, const char *format, ...); +void error(Loc loc, const char *format, ...) IS_PRINTF(2); void verror(Loc loc, const char *format, va_list); void fatal(); void err_nomem();