e4f7561bcd
The entire testsuite is converted to using info! rather than debug! because some depend on the code within the debug! being trans'd.
45 lines
1.2 KiB
Rust
45 lines
1.2 KiB
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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// Jump back and forth between the OS main thread and a new scheduler.
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// The OS main scheduler should continue to be available and not terminate
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// while it is not in use.
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use std::task;
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pub fn main() {
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run(100);
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}
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fn run(i: int) {
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info!(i);
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if i == 0 {
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return;
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}
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let mut builder = task::task();
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builder.sched_mode(task::PlatformThread);
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builder.unlinked();
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do builder.spawn {
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task::yield();
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let mut builder = task::task();
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builder.sched_mode(task::SingleThreaded);
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builder.unlinked();
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do builder.spawn {
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task::yield();
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run(i - 1);
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task::yield();
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}
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task::yield();
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}
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}
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