diff options
Diffstat (limited to 'include/ruby/defines.h')
| -rw-r--r-- | include/ruby/defines.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/ruby/defines.h b/include/ruby/defines.h index 993caf0479..49127e0106 100644 --- a/include/ruby/defines.h +++ b/include/ruby/defines.h @@ -71,6 +71,14 @@ extern "C" { #define PRINTF_ARGS(decl, string_index, first_to_check) decl #endif +#ifdef __GNUC__ +#define RB_GNUC_EXTENSION __extension__ +#define RB_GNUC_EXTENSION_BLOCK(x) __extension__ ({ x; }) +#else +#define RB_GNUC_EXTENSION +#define RB_GNUC_EXTENSION_BLOCK(x) (x) +#endif + /* AC_INCLUDES_DEFAULT */ #include <stdio.h> #ifdef HAVE_SYS_TYPES_H |