go bug288 源码
golang bug288 代码
文件路径：/test/fixedbugs/bug288.go
// compile
// Copyright 2010 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.
// Used to run out of registers on 8g. Issue 868.
package main
func main() {
var r uint32
var buf [4]byte
a := buf[0:4]
r = (((((uint32(a[3]) << 8) | uint32(a[2])) << 8) |
uint32(a[1])) << 8) | uint32(a[0])
_ = r
}
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