35 lines
931 B
Rust
35 lines
931 B
Rust
// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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/*
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This is a test case for Issue 507.
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https://github.com/graydon/rust/issues/507
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*/
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fn grandchild(c: ::core::oldcomm::Chan<int>) { ::core::oldcomm::send(c, 42); }
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fn child(c: ::core::oldcomm::Chan<int>) {
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task::spawn(|| grandchild(c) )
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}
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fn main() {
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let p = ::core::oldcomm::Port();
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let ch = ::core::oldcomm::Chan(&p);
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task::spawn(|| child(ch) );
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let x: int = ::core::oldcomm::recv(p);
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log(debug, x);
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assert (x == 42);
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}
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