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https://github.com/golang/go
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2b1c9b4be2
X ,s;^// \$G (\$D/)?\$F\.go *$;// compile;g X ,s;^// \$G (\$D/)?\$F\.go && \$L \$F\.\$A *$;// build;g X ,s;^// \$G (\$D/)?\$F\.go && \$L \$F\.\$A && \./\$A\.out *$;// run;g X ,s;^// errchk \$G( -e)? (\$D/)?\$F\.go *$;// errorcheck;g R=golang-dev CC=golang-dev https://golang.org/cl/5673078
24 lines
448 B
Go
24 lines
448 B
Go
// run
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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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println("x=", x, " ok=", ok, " want 100, true")
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panic("fail")
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}
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close(c)
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x, ok = <-c
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if x != 0 || ok {
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println("x=", x, " ok=", ok, " want 0, false")
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panic("fail")
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}
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}
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