From 85066acca144625e239294e2ce07bb2cfbc800c2 Mon Sep 17 00:00:00 2001
From: OlgaVlPetrova <OVPpetrova@gmail.com>
Date: Sat, 13 Oct 2018 14:53:45 +0300
Subject: [PATCH] src/cmd/compile/internal/ssa: replace `s = s + x' => 's +=
 x'.

Change-Id: I1f399a8a0aa200bfda01f97f920b1345e59956ba
Reviewed-on: https://go-review.googlesource.com/c/142057
Run-TryBot: Iskander Sharipov <iskander.sharipov@intel.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
---
 src/cmd/compile/internal/ssa/sparsetree.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/cmd/compile/internal/ssa/sparsetree.go b/src/cmd/compile/internal/ssa/sparsetree.go
index f7af85446b..546da8348d 100644
--- a/src/cmd/compile/internal/ssa/sparsetree.go
+++ b/src/cmd/compile/internal/ssa/sparsetree.go
@@ -98,9 +98,9 @@ func (t SparseTree) treestructure1(b *Block, i int) string {
 	s := "\n" + strings.Repeat("\t", i) + b.String() + "->["
 	for i, e := range b.Succs {
 		if i > 0 {
-			s = s + ","
+			s += ","
 		}
-		s = s + e.b.String()
+		s += e.b.String()
 	}
 	s += "]"
 	if c0 := t[b.ID].child; c0 != nil {
-- 
2.50.0