From: Rob Pike <r@golang.org>
Date: Wed, 1 Apr 2009 23:34:25 +0000 (-0700)
Subject: use range in vector iterator
X-Git-Tag: weekly.2009-11-06~1914
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=62d11a33024273073d00adcb7c0b9a62422d9d06;p=gostls13.git

use range in vector iterator

R=rsc
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=27003
CL=27003
---

diff --git a/src/lib/container/vector.go b/src/lib/container/vector.go
index 673b47d021..07c7d3df0b 100644
--- a/src/lib/container/vector.go
+++ b/src/lib/container/vector.go
@@ -214,8 +214,8 @@ func (p *Vector) Swap(i, j int) {
 
 // Iterate over all elements; driver for range
 func (p *Vector) iterate(c chan Element) {
-	for i := 0; i < len(p.a); i++ {
-		c <- p.a[i]
+	for i, v := range p.a {
+		c <- v
 	}
 	close(c);
 }