blob: 403e977ac91141a3d0aaa7258dcb43d70c207eb8 [file] [log] [blame]
// 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.
// Test zero length structs.
// Used to not be evaluated.
// Issue 2232.
package main
func recv(c chan interface{}) struct{} {
return (<-c).(struct{})
}
var m = make(map[interface{}]int)
func recv1(c chan interface{}) {
defer rec()
m[(<-c).(struct{})] = 0
}
func rec() {
recover()
}
func main() {
c := make(chan interface{})
go recv(c)
c <- struct{}{}
go recv1(c)
c <- struct{}{}
}