1 // -lang=go1.20 2 3 // Copyright 2022 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 p 8 9 func _(s []int) { 10 clear /* ERROR "clear requires go1.21 or later" */ (s) 11 } 12