/usr/share/go-1.8/test/fixedbugs/bug368.go is in golang-1.8-src 1.8.3-2ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 | // run
// Copyright 2011 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.
package main
// 5g bug used to set up the 0 for -f() before calling f,
// and the call to f smashed the register.
func f(n int) int {
s := 0
for i := 0; i < n; i++ {
s += i>>1
}
return s
}
func main() {
x := -f(100)
if x != -2450 {
println(x)
panic("broken")
}
}
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