1// errorcheck
2
3// Copyright 2011 The Go Authors. All rights reserved.
4// Use of this source code is governed by a BSD-style
5// license that can be found in the LICENSE file.
6
7package main
8
9func main() {
10	x := ""
11	x = +"hello"  // ERROR "invalid operation.*string|expected numeric"
12	x = +x  // ERROR "invalid operation.*string|expected numeric"
13}
14