testing/regexp: use recover.

R=rsc
CC=golang-dev
http://codereview.appspot.com/816042

Committer: Rob Pike <r@golang.org>

1 files changed, 1 insertions, 3 deletions

diff --git a/src/pkg/regexp/regexp.go b/src/pkg/regexp/regexp.go
index 9f0ee191a..f8d03d743 100644
--- a/src/pkg/regexp/regexp.go
+++ b/src/pkg/regexp/regexp.go
@@ -1,4 +1,3 @@
-// Copyright 2009 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
@@ -264,8 +263,7 @@ type parser struct {
 	ch    int
 }
 
-func (p *parser) error(err os.Error) {
-	p.re = nil
+func (p *parser) error(err Error) {
 	panic(err)
 }