* gc.c (nonspecial_obj_id): VALUE is not compatible with Fixnum on
	  LLP64 platform, such as 64bit Windows.
	  reporeted by Heesob Park at [ruby-core:50255] [Bug #7454], and the
	  fix is suggested by akr.

	* 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]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@38541 b2dd03c8-39d4-4d8f-98ff-823fe69b080e