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https://github.com/golang/go
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Apply sed with: 1s,^// $G $D/$F.go && $L $F.$A && ./$A.out || echo.*,// run, 1s,^// $G $D/$F.go || echo.*,// compile, R=golang-dev, rsc CC=golang-dev https://golang.org/cl/5656099
27 lines
525 B
Go
27 lines
525 B
Go
// run
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// Copyright 2009 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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package main
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func main() {
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var b [0]byte
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s := string(b[0:]) // out of bounds trap
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if s != "" {
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panic("bad convert")
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}
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var b1 = [5]byte{'h', 'e', 'l', 'l', 'o'}
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if string(b1[0:]) != "hello" {
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panic("bad convert 1")
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}
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var b2 = make([]byte, 5)
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for i := 0; i < 5; i++ {
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b2[i] = b1[i]
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}
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if string(b2) != "hello" {
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panic("bad convert 2")
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}
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}
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