1
0
mirror of https://github.com/golang/go synced 2024-11-23 15:20:03 -07:00
go/test/fixedbugs/issue6055.go
2013-08-09 15:27:45 -07:00

36 lines
564 B
Go

// 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.
package main
import "runtime"
type Closer interface {
Close()
}
func nilInterfaceDeferCall() {
defer func() {
// make sure a traceback happens with jmpdefer on the stack
runtime.GC()
}()
var x Closer
defer x.Close()
}
func shouldPanic(f func()) {
defer func() {
if recover() == nil {
panic("did not panic")
}
}()
f()
}
func main() {
shouldPanic(nilInterfaceDeferCall)
}