mirror of
https://github.com/golang/go
synced 2024-11-25 09:37:56 -07:00
32 lines
513 B
Go
32 lines
513 B
Go
// run
|
|
|
|
// Copyright 2010 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 that a select statement proceeds when a value is ready.
|
|
|
|
package main
|
|
|
|
func f() *int {
|
|
println("BUG: called f")
|
|
return new(int)
|
|
}
|
|
|
|
func main() {
|
|
var x struct {
|
|
a int
|
|
}
|
|
c := make(chan int, 1)
|
|
c1 := make(chan int)
|
|
c <- 42
|
|
select {
|
|
case *f() = <-c1:
|
|
// nothing
|
|
case x.a = <-c:
|
|
if x.a != 42 {
|
|
println("BUG:", x.a)
|
|
}
|
|
}
|
|
}
|