From: Anthony Martin <ality@pbrane.org>
Date: Wed, 30 Jan 2013 23:06:35 +0000 (-0800)
Subject: cmd/gc: support GNU Bison 2.7 in bisonerrors
X-Git-Tag: go1.1rc2~1231
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=e7ef3b6dafd1bd8d460029880d559a403d46d20c;p=gostls13.git

cmd/gc: support GNU Bison 2.7 in bisonerrors

R=golang-dev, minux.ma, rsc
CC=golang-dev
https://golang.org/cl/7235064
---

diff --git a/src/cmd/gc/bisonerrors b/src/cmd/gc/bisonerrors
index 0f865d086c..8886a8e529 100755
--- a/src/cmd/gc/bisonerrors
+++ b/src/cmd/gc/bisonerrors
@@ -41,9 +41,9 @@ grammar && NF>0 {
 }
 
 # In state dumps, record shift/reduce actions.
-bison && /^state 0/ { grammar = 0; states = 1 }
+bison && /^[Ss]tate 0/ { grammar = 0; states = 1 }
 
-states && /^state / { state = $2 }
+states && /^[Ss]tate / { state = $2 }
 states { statetext[state] = statetext[state] $0 "\n" }
 
 states && / shift/ {