eval.c (identify_hash_new): new function to create a new identity hash.
eval.c (rb_overlay_module, rb_mod_using, rb_mod_refine): use identify_hash_new().
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37064 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Added by shugo (Shugo Maeda) over 12 years ago
eval.c (identify_hash_new): new function to create a new identity
hash.
eval.c (rb_overlay_module, rb_mod_using, rb_mod_refine): use
identify_hash_new().
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37064 b2dd03c8-39d4-4d8f-98ff-823fe69b080e