diff options
| -rw-r--r-- | ChangeLog | 8 | ||||
| -rw-r--r-- | ruby.h | 8 |
2 files changed, 12 insertions, 4 deletions
@@ -1,3 +1,11 @@ +Wed Oct 26 09:04:51 2005 Hirokazu Yamamoto <ocean@m2.ccsnet.ne.jp> + + * ruby.h (Qfalse, Qtrue, Qnil, Qundef): make sure these immediate + values have VALUE type. there is an environment where sizeof(VALUE) + != sizeof(int) like IA64. if 32bit integer (Qtrue) is passed to ANYARGS + and received by 64bit integer (VALUE), upper bits may have garbage value. + [ruby-dev:27513] + Wed Oct 26 01:58:19 2005 Nobuyoshi Nakada <nobu@ruby-lang.org> * configure.in (RUBY_EXTERN): macro to export symbols in shared @@ -170,10 +170,10 @@ VALUE rb_ull2inum _((unsigned LONG_LONG)); #define SYM2ID(x) RSHIFT((long)x,8) /* special contants - i.e. non-zero and non-fixnum constants */ -#define Qfalse 0 -#define Qtrue 2 -#define Qnil 4 -#define Qundef 6 /* undefined value for placeholder */ +#define Qfalse ((VALUE)0) +#define Qtrue ((VALUE)2) +#define Qnil ((VALUE)4) +#define Qundef ((VALUE)6) /* undefined value for placeholder */ #define RTEST(v) (((VALUE)(v) & ~Qnil) != 0) #define NIL_P(v) ((VALUE)(v) == Qnil) |