Subversion Repositories openrisc

// $G $D/$F.go && $L $F.$A && ./$A.out

// 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.

// 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{}{}

}