mirror of
https://github.com/golang/go
synced 2024-11-22 17:44:46 -07:00
b4e92cee97
Design doc at golang.org/s/go12slice. This is an experimental feature and may not be included in the release. R=golang-dev, r CC=golang-dev https://golang.org/cl/10743046
22 lines
474 B
Go
22 lines
474 B
Go
// errorcheck
|
|
|
|
// Copyright 2012 The Go Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
// Issue 4251: slice with inverted range is an error.
|
|
|
|
package p
|
|
|
|
func F1(s []byte) []byte {
|
|
return s[2:1] // ERROR "invalid slice index"
|
|
}
|
|
|
|
func F2(a [10]byte) []byte {
|
|
return a[2:1] // ERROR "invalid slice index"
|
|
}
|
|
|
|
func F3(s string) string {
|
|
return s[2:1] // ERROR "invalid slice index"
|
|
}
|