/usr/share/go-1.8/test/fixedbugs/bug500.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 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 | // run
// Copyright 2016 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.
// Gccgo generated incorrect GC info when a global variable was
// initialized to a slice of a value containing pointers. The initial
// backing array for the slice was allocated in the .data section,
// which is fine, but the backing array was not registered as a GC
// root.
package main
import (
"runtime"
)
type s struct {
str string
}
var a = []struct {
str string
}{
{""},
}
var b = "b"
var c = "c"
func init() {
a[0].str = b + c
}
func main() {
runtime.GC()
if a[0].str != b + c {
panic(a[0].str)
}
}
|