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20 lines
448 B
Go
20 lines
448 B
Go
// run
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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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// Test that when the compiler expands append inline it does not
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// overwrite a value before it needs it (issue 3369).
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package main
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func main() {
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s := make([]byte, 5, 6)
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copy(s, "12346")
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s = append(s[:len(s)-1], '5', s[len(s)-1])
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if string(s) != "123456" {
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panic(s)
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}
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}
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