32 lines
687 B
Rust
32 lines
687 B
Rust
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// xfail-stage0
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// xfail-stage1
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// xfail-stage2
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obj worker(chan[int] c) {drop { log "in dtor"; c <| 10; } }
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fn do_work(chan[int] c) {
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log "in child task";
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{ let worker w = worker(c); log "constructed worker"; }
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log "destructed worker";
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while (true) {
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// Deadlock-condition not handled properly yet, need to avoid
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// exiting the child early.
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c <| 11;
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yield;
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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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log "spawning worker";
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auto w = spawn do_work(chan(p));
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let int i;
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log "parent waiting for shutdown";
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p |> i;
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log "received int";
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assert (i == 10);
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log "int is OK, child-dtor ran as expected";
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} |