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// $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.

// Test various parsing cases that are a little

// different now that send is a statement, not a expression.

package main

func main() {

        chanchan()

        sendprec()

}

func chanchan() {

        cc := make(chan chan int, 1)

        c := make(chan int, 1)

        cc <- c

        select {

        case <-cc <- 2:

        default:

                panic("nonblock")

        }

        if <-c != 2 {

                panic("bad receive")

        }

}

func sendprec() {

        c := make(chan bool, 1)

        c <- false || true      // not a syntax error: same as c <- (false || true)

        if !<-c {

                panic("sent false")

        }

}