From c0bad3b451dd0153f9dcb0a3f2280cc08fd31679 Mon Sep 17 00:00:00 2001
From: Russ Cox <rsc@golang.org>
Date: Thu, 25 Sep 2014 13:13:02 -0400
Subject: cmd/gc: print x++ (not x += 1) in errors about x++

Fixes issue 8311.

LGTM=iant
R=golang-codereviews, iant
CC=golang-codereviews, r
https://codereview.appspot.com/146270043
---
 test/fixedbugs/issue8311.go | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 test/fixedbugs/issue8311.go

(limited to 'test')

diff --git a/test/fixedbugs/issue8311.go b/test/fixedbugs/issue8311.go
new file mode 100644
index 000000000..dd928566d
--- /dev/null
+++ b/test/fixedbugs/issue8311.go
@@ -0,0 +1,16 @@
+// errorcheck
+
+// Copyright 2014 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.
+
+// issue 8311.
+// error for x++ should say x++ not x += 1
+
+package p
+
+func f() {
+	var x []byte
+	x++ // ERROR "invalid operation: x[+][+]"
+
+}
-- 
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