rust/src/test/run-pass/yield1.rs

// -*- rust -*-
use std;
import task;
import task::*;

fn main() {
    let mut result = none;
    task::task().future_result(|+r| { result = some(r); }).spawn(child);
    error!{"1"};
    yield();
    future::get(&option::unwrap(result));
}

fn child() { error!{"2"}; }
This is the mega-ucontext commit. It replaces the task switching mechanism with a new one inspired by ucontext. It works under Linux, OS X and Windows, and is Valgrind clean on Linux and OS X (provided the runtime is built with gcc). This commit also moves yield and join to the standard library, as requested in #42. Join is currently a no-op though. 2011-05-31 19:44:54 -05:00			`// -- rust --`
			`use std;`
Copy first batch of material from libstd to libcore. 2011-12-13 18:25:51 -06:00			`import task;`
			`import task::*;`
This is the mega-ucontext commit. It replaces the task switching mechanism with a new one inspired by ucontext. It works under Linux, OS X and Windows, and is Valgrind clean on Linux and OS X (provided the runtime is built with gcc). This commit also moves yield and join to the standard library, as requested in #42. Join is currently a no-op though. 2011-05-31 19:44:54 -05:00
Porting a bunch of tests over. 2011-08-12 20:34:19 -05:00			`fn main() {`
Convert bench and run-pass tests to new task_builder interface 2012-07-23 18:58:47 -05:00			`let mut result = none;`
Change task().future_result's argument mode 2012-08-07 13:26:03 -05:00			`task::task().future_result(\|+r\| { result = some(r); }).spawn(child);`
Change syntax extension syntax: `#m[...]` -> `m!{...}`. 2012-07-30 18:01:07 -05:00			`error!{"1"};`
Reformat This changes the indexing syntax from .() to [], the vector syntax from ~[] to [] and the extension syntax from #fmt() to #fmt[] 2011-08-19 17:16:48 -05:00			`yield();`
fix fallout from future de-mode-ing. 2012-08-13 23:36:52 -05:00			`future::get(&option::unwrap(result));`
Porting a bunch of tests over. 2011-08-12 20:34:19 -05:00			`}`
This is the mega-ucontext commit. It replaces the task switching mechanism with a new one inspired by ucontext. It works under Linux, OS X and Windows, and is Valgrind clean on Linux and OS X (provided the runtime is built with gcc). This commit also moves yield and join to the standard library, as requested in #42. Join is currently a no-op though. 2011-05-31 19:44:54 -05:00
Change syntax extension syntax: `#m[...]` -> `m!{...}`. 2012-07-30 18:01:07 -05:00			`fn child() { error!{"2"}; }`