/usr/share/go-1.8/test/fixedbugs/issue5963.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 42 43 44 45 46 47 48 49 50 | // run
// Copyright 2013 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 die in runtime due to init goroutine exiting while
// locked to main thread.
package main
import (
"os"
"runtime"
)
func init() {
c := make(chan int, 1)
defer func() {
c <- 0
}()
go func() {
os.Exit(<-c)
}()
runtime.Goexit()
}
func main() {
}
/* Before fix:
invalid m->locked = 2
fatal error: internal lockOSThread error
goroutine 2 [runnable]:
runtime.MHeap_Scavenger()
/Users/rsc/g/go/src/pkg/runtime/mheap.c:438
runtime.goexit()
/Users/rsc/g/go/src/pkg/runtime/proc.c:1313
created by runtime.main
/Users/rsc/g/go/src/pkg/runtime/proc.c:165
goroutine 3 [runnable]:
main.func·002()
/Users/rsc/g/go/test/fixedbugs/issue5963.go:22
created by main.init·1
/Users/rsc/g/go/test/fixedbugs/issue5963.go:24 +0xb9
exit status 2
*/
|