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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
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// Copyright 2012 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// Issue 4251: slice with inverted range is an error.
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package p
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func F1(s []byte) []byte {
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return s[2:1] // ERROR "invalid slice index"
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}
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func F2(a [10]byte) []byte {
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return a[2:1] // ERROR "invalid slice index"
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}
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func F3(s string) string {
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return s[2:1] // ERROR "invalid slice index"
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}
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