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* object.c (rb_obj_hash): shouldn't assume object_id can be long.

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based on a patch by Heesob Park at [ruby-core:51060].
  cf. [Backport #7454]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38539 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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usa 2012-12-21 15:30:44 +00:00
parent 8346f7b2ad
commit e31b67700b
2 changed files with 14 additions and 1 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
Sat Dec 22 00:28:46 2012 NAKAMURA Usaku <usa@ruby-lang.org>
* object.c (rb_obj_hash): shouldn't assume object_id can be long.
based on a patch by Heesob Park at [ruby-core:51060].
cf. [Backport #7454]
Fri Dec 21 23:15:25 2012 Kouhei Sutou <kou@cozmixng.org>
* ext/fiddle/lib/fiddle/struct.rb (Fiddle::CStructEntity#set_ctypes):

9
object.c
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@ -125,7 +125,14 @@ VALUE
rb_obj_hash(VALUE obj)
{
VALUE oid = rb_obj_id(obj);
st_index_t h = rb_hash_end(rb_hash_start(NUM2LONG(oid)));
#if SIZEOF_LONG == SIZEOF_VOIDP
st_index_t index = NUM2LONG(oid);
#elif SIZEOF_LONG_LONG == SIZEOF_VOIDP
st_index_t index = NUM2LL(oid);
#else
# error not supported
#endif
st_index_t h = rb_hash_end(rb_hash_start(index));
return LONG2FIX(h);
}