* gc.c (typedef struct rb_objspace): Change members for monitor objects.
	* gc.c (gc_marks_test): Check all WriteBarrier Errors and track them in obj-tree.
	* gc.c (rgengc_check_shady): Ditto.
	* gc.c (gc_marks): Move 2 funtion calls to gc_marks_test for test initialize.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41607 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2013-06-25

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41608 b2dd03c8-39d4-4d8f-98ff-823fe69b080e