mirror of
https://github.com/golang/go
synced 2024-11-22 12:14:42 -07:00
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
|
|
|
|
// Copyright 2009 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.
|
|
|
|
package main
|
|
|
|
func main() {
|
|
c := make(chan int, 1)
|
|
c <- 100
|
|
x, ok := <-c
|
|
if x != 100 || !ok {
|
|
println("x=", x, " ok=", ok, " want 100, true")
|
|
panic("fail")
|
|
}
|
|
close(c)
|
|
x, ok = <-c
|
|
if x != 0 || ok {
|
|
println("x=", x, " ok=", ok, " want 0, false")
|
|
panic("fail")
|
|
}
|
|
}
|