tree f69860de2bcf673b42791d048b5207e83dfc59f9
parent 61dca94e107170d2ff3beb13bb9fa5ce49d8d6fd
author Shenghou Ma <minux@golang.org> 1402985127 -0400
committer Shenghou Ma <minux@golang.org> 1402985127 -0400
golang-hg 528a025b902b8ae02615ddc0005ff99eb1ed91a6

cmd/5c, cmd/6c, cmd/8c, cmd/cc: remove unused global variable retok.

LGTM=bradfitz
R=rsc, iant
CC=golang-codereviews
https://golang.org/cl/107160046