* hash.c (rb_objid_hash): return hash value from object ID with a
salt, extract from rb_any_hash().
* object.c (rb_obj_hash): return same value as rb_any_hash().
fix r44125. [ruby-core:59638] [Bug #9381]
* hash.c (rb_any_hash): should treat the return value of rb_objid_hash()
as `long', because ruby assumes the object id of an object is `long'.
this fixes test failures on mswin64 introduced at r44525.
* hash.c (rb_objid_hash): should return `long'. brushup r44534.
* object.c (rb_obj_hash): follow above change.
as `long', because ruby assumes the hash value of the object id of
an object is `long'.
merge revision(s) 44525,44534,44537: [Backport #9381]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_1@44846 b2dd03c8-39d4-4d8f-98ff-823fe69b080e