3 // Copyright 2012 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.
7 // Issue 4251: slice with inverted range is an error.
11 func F1(s []byte) []byte {
12 return s[2:1] // ERROR "invalid slice index|inverted slice range"
15 func F2(a [10]byte) []byte {
16 return a[2:1] // ERROR "invalid slice index|inverted slice range"
19 func F3(s string) string {
20 return s[2:1] // ERROR "invalid slice index|inverted slice range"