1// errorcheck
2
3// Copyright 2018 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 p
8
9func _(x int) {
10	_ = ~x    // unary ~ permitted but the type-checker will complain
11}
12
13func _(x int) {
14	_ = x ~ x // ERROR "unexpected ~ at end of statement"
15}
16