39 lines
686 B
Rust
39 lines
686 B
Rust
// xfail-stage0
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// xfail-stage1
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// xfail-stage2
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// -*- rust -*-
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fn f(chan[int] c)
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{
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type t = tup(int,int,int);
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// Allocate a box.
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let @t x = @tup(1,2,3);
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// Signal parent that we've allocated a box.
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c <| 1;
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while (true) {
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// spin waiting for the parent to kill us.
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log "child waiting to die...";
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// while waiting to die, the messages we are
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// sending to the channel are never received
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// by the parent, therefore this test cases drops
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// messages on the floor
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c <| 1;
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}
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}
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fn main() {
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let port[int] p = port();
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spawn f(chan(p));
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let int i;
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// synchronize on event from child.
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p |> i;
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log "parent exiting, killing child";
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}
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