1 // errorcheck 2 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. 6 7 // Issue 4251: slice with inverted range is an error. 8 9 package p 10 11 func F1(s []byte) []byte { 12 return s[2:1] // ERROR "invalid slice index|inverted slice range" 13 } 14 15 func F2(a [10]byte) []byte { 16 return a[2:1] // ERROR "invalid slice index|inverted slice range" 17 } 18 19 func F3(s string) string { 20 return s[2:1] // ERROR "invalid slice index|inverted slice range" 21 } 22
