28 lines
382 B
Go
28 lines
382 B
Go
// RUN: llgo -o %t %s
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// RUN: %t 2>&1 | FileCheck %s
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// CHECK: sent a value
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// CHECK-NEXT: received 123
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// CHECK-NEXT: default
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package main
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func f1() {
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c := make(chan int, 1)
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for i := 0; i < 3; i++ {
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select {
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case n, _ := <-c:
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println("received", n)
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c = nil
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case c <- 123:
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println("sent a value")
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default:
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println("default")
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}
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}
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}
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func main() {
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f1()
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}
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