1 // errorcheck
2
3 // Copyright 2013 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
7 package main
8
9 func main() {
10 _ = string(-4 + 2i + 2) // ERROR "-4 \+ 2i"
11 }
12