tree 3b344a7659cafa2c7afba09a005dbf10539a965d
parent 66ad987412438ff1fe01db3d3672dcbb99e8e3c6
author Shenghou Ma <minux.ma@gmail.com> 1393222908 -0500
committer Shenghou Ma <minux.ma@gmail.com> 1393222908 -0500
golang-hg bdbf5fc51eec4047f1bde161e9a6b9c641fddb34

codereview: sync from Go.

LGTM=rsc
R=rsc
https://codereview.appspot.com/67820044