Revision 20432: /t/closure_traits

• ..
• ascending_order.t
• check.t
• descending_order.t
• enter_leave.t
• exit_in_begin.t
• exit_in_check.t
• first.t
• in_eval.t
• in_loop.t
• init.t
• interpolate.t
• keep_undo.t
• multiple.t
• next.t
• pre_post.t
• rvalue.t
• start.t