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21 lines
434 B
Go
21 lines
434 B
Go
// $G $D/$F.go && $L $F.$A && ./$A.out
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// Copyright 2009 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package main
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func main() {
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c := make(chan int, 1)
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c <- 100
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x, ok := <-c
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if x != 100 || !ok {
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panic("x=", x, " ok=", ok, " want 100, true")
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}
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x, ok = <-c
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if x != 0 || ok {
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panic("x=", x, " ok=", ok, " want 0, false")
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}
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}
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