diff options
| author | ocean <ocean@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2005-10-25 11:21:08 +0000 |
|---|---|---|
| committer | ocean <ocean@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2005-10-25 11:21:08 +0000 |
| commit | ed91275a9889d780cc44d56992bd439d45656838 (patch) | |
| tree | 92c7be188cd004ed7d3b53714bd434ae923f22dd | |
| parent | a31918d6353dc46d07caec9a6ef30af3eb4b2cac (diff) | |
| download | ruby-ed91275a9889d780cc44d56992bd439d45656838.tar.gz | |
* 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]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9465 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
| -rw-r--r-- | ChangeLog | 8 | ||||
| -rw-r--r-- | ruby.h | 8 |
2 files changed, 12 insertions, 4 deletions
@@ -1,3 +1,11 @@ +Tue Oct 25 20:06:59 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] + Tue Oct 25 14:21:46 2005 Hirokazu Yamamoto <ocean@m2.ccsnet.ne.jp> * gc.c (garbage_collect): sorry, previous commit was incorrect. @@ -187,10 +187,10 @@ 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) |