1 // Copyright 2018 The Go Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style 3 // license that can be found in the LICENSE file. 4 5 // Check error message for use of = instead of == . 6 7 package p 8 9 func _() { 10 if true || 0 /* ERROR cannot use assignment .* as value */ = 1 { 11 } 12 } 13 14 func _(a, b string) { 15 if a == "a" && b /* ERROR cannot use assignment .* as value */ = "b" { 16 } 17 } 18