Ruby

• gc.c (garbage_collect, gc_marks): move the location of
  clear and restore rb_objspace_t::mark_func_data
  from garbage_collect() to gc_marks().

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37309 b2dd03c8-39d4-4d8f-98ff-823fe69b080e