gc.c : use simple lazy sweep algorithm for response performance gain. See [ruby-dev:41067].
object.c: FL_MARK of some objects by lazy sweep is copied when RVALUE is cloned. These objects are not marked in the mark phase. So delete FL_MARK.
class.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28053 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
gc.c : use simple lazy sweep algorithm for response performance
gain. See [ruby-dev:41067].
object.c: FL_MARK of some objects by lazy sweep is copied when
RVALUE is cloned. These objects are not marked in the mark phase.
So delete FL_MARK.
class.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28053 b2dd03c8-39d4-4d8f-98ff-823fe69b080e