/usr/share/go-1.8/test/fixedbugs/issue18725.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 | // run
// Copyright 2017 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
import "os"
func panicWhenNot(cond bool) {
if cond {
os.Exit(0)
} else {
panic("nilcheck elim failed")
}
}
func main() {
e := (*string)(nil)
panicWhenNot(e == e)
// Should never reach this line.
panicWhenNot(*e == *e)
}
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