tree 228d45cce76aeb45444e6d3a3dbf934cde9444f2
parent 5012cda146dcc7e5a853158e986782ed46c0e685
parent 5aea3a7624636f0bec33630c37d17c04dcb8666b
author Roger Peppe <> 1323810664 -0200
committer Gustavo Niemeyer <gustavo@niemeyer.net> 1323810664 -0200

Fix errors to print their string values.

Also, fmt.Stringer is a more conventional interface
type than hasString.

R=
CC=
https://codereview.appspot.com/5418043