33 lines
618 B
Rust
33 lines
618 B
Rust
obj worker(chan[int] c) {
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drop {
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log "in dtor";
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c <| 10;
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}
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}
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io fn do_work(chan[int] c) {
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log "in child task";
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{
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let worker w = worker(c);
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log "constructed worker";
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}
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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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io 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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i <- p;
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log "received int";
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check (i == 10);
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log "int is OK, child-dtor ran as expected";
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} |