---

yaml
---
r: 121311
b: refs/heads/dist-snap
c: f993495
h: refs/heads/master
i:
  121309: 0566789
  121307: c73073e
  121303: 0927ef4
  121295: b59622a
  121279: eefc5b4
v: v3

Author: aturon

[refs]

@@ -6,7 +6,7 @@ refs/heads/try: 1813e5aa1a03b0596b8de7abd1af31edf5d6098f
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b
 refs/heads/try2: 147ecfdd8221e4a4d4e090486829a06da1e0ca3c
-refs/heads/dist-snap: a23511a65de7cce47aa12541de60df72b10eb2eb
+refs/heads/dist-snap: f99349556014f9f2cb86814477248d46931b3048
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503
 refs/heads/try3: 9387340aab40a73e8424c48fd42f0c521a4875c0

branches/dist-snap/src/librustc/driver/mod.rs

@@ -366,22 +366,19 @@ fn monitor(f: proc():Send) {
     #[cfg(not(rtopt))]
     static STACK_SIZE: uint = 20000000; // 20MB
 
-    let mut task_builder = TaskBuilder::new().named("rustc");
+    let (tx, rx) = channel();
+    let w = io::ChanWriter::new(tx);
+    let mut r = io::ChanReader::new(rx);
+
+    let mut task = TaskBuilder::new().named("rustc").stderr(box w);
 
     // FIXME: Hacks on hacks. If the env is trying to override the stack size
     // then *don't* set it explicitly.
     if os::getenv("RUST_MIN_STACK").is_none() {
-        task_builder.opts.stack_size = Some(STACK_SIZE);
+        task = task.stack_size(STACK_SIZE);
     }
 
-    let (tx, rx) = channel();
-    let w = io::ChanWriter::new(tx);
-    let mut r = io::ChanReader::new(rx);
-
-    match task_builder.try(proc() {
-        io::stdio::set_stderr(box w);
-        f()
-    }) {
+    match task.try(f) {
         Ok(()) => { /* fallthrough */ }
         Err(value) => {
             // Task failed without emitting a fatal diagnostic

branches/dist-snap/src/libsync/lock.rs

@@ -459,7 +459,7 @@ mod tests {
     use std::prelude::*;
     use std::comm::Empty;
     use std::task;
-    use std::task::TaskBuilder;
+    use std::task::try_future;
 
     use Arc;
     use super::{Mutex, Barrier, RWLock};
@@ -629,17 +629,15 @@ mod tests {
         let mut children = Vec::new();
         for _ in range(0, 5) {
             let arc3 = arc.clone();
-            let mut builder = TaskBuilder::new();
-            children.push(builder.future_result());
-            builder.spawn(proc() {
+            children.push(try_future(proc() {
                 let lock = arc3.read();
                 assert!(*lock >= 0);
-            });
+            }));
         }
 
         // Wait for children to pass their asserts
         for r in children.mut_iter() {
-            assert!(r.recv().is_ok());
+            assert!(r.get_ref().is_ok());
         }
 
         // Wait for writer to finish

branches/dist-snap/src/libtest/lib.rs

@@ -1049,14 +1049,13 @@ pub fn run_test(opts: &TestOpts,
             if nocapture {
                 drop((stdout, stderr));
             } else {
-                task.opts.stdout = Some(box stdout as Box<Writer + Send>);
-                task.opts.stderr = Some(box stderr as Box<Writer + Send>);
+                task = task.stdout(box stdout as Box<Writer + Send>);
+                task = task.stderr(box stderr as Box<Writer + Send>);
             }
-            let result_future = task.future_result();
-            task.spawn(testfn);
+            let result_future = task.try_future(testfn);
 
             let stdout = reader.read_to_end().unwrap().move_iter().collect();
-            let task_result = result_future.recv();
+            let task_result = result_future.unwrap();
             let test_result = calc_result(&desc, task_result.is_ok());
             monitor_ch.send((desc.clone(), test_result, stdout));
         })

branches/dist-snap/src/test/bench/msgsend-pipes-shared.rs

@@ -24,7 +24,6 @@ extern crate debug;
 use std::comm;
 use std::os;
 use std::task;
-use std::task::TaskBuilder;
 use std::uint;
 
 fn move_out<T>(_x: T) {}
@@ -64,22 +63,20 @@ fn run(args: &[String]) {
     let mut worker_results = Vec::new();
     for _ in range(0u, workers) {
         let to_child = to_child.clone();
-        let mut builder = TaskBuilder::new();
-        worker_results.push(builder.future_result());
-        builder.spawn(proc() {
+        worker_results.push(task::try_future(proc() {
             for _ in range(0u, size / workers) {
                 //println!("worker {:?}: sending {:?} bytes", i, num_bytes);
                 to_child.send(bytes(num_bytes));
             }
             //println!("worker {:?} exiting", i);
-        });
+        }));
     }
     task::spawn(proc() {
         server(&from_parent, &to_parent);
     });
 
-    for r in worker_results.iter() {
-        r.recv();
+    for r in worker_results.move_iter() {
+        r.unwrap();
     }
 
     //println!("sending stop message");

branches/dist-snap/src/test/bench/msgsend-pipes.rs

@@ -19,7 +19,6 @@ extern crate debug;
 
 use std::os;
 use std::task;
-use std::task::TaskBuilder;
 use std::uint;
 
 fn move_out<T>(_x: T) {}
@@ -58,38 +57,34 @@ fn run(args: &[String]) {
     let mut worker_results = Vec::new();
     let from_parent = if workers == 1 {
         let (to_child, from_parent) = channel();
-        let mut builder = TaskBuilder::new();
-        worker_results.push(builder.future_result());
-        builder.spawn(proc() {
+        worker_results.push(task::try_future(proc() {
             for _ in range(0u, size / workers) {
                 //println!("worker {:?}: sending {:?} bytes", i, num_bytes);
                 to_child.send(bytes(num_bytes));
             }
             //println!("worker {:?} exiting", i);
-        });
+        }));
         from_parent
     } else {
         let (to_child, from_parent) = channel();
         for _ in range(0u, workers) {
             let to_child = to_child.clone();
-            let mut builder = TaskBuilder::new();
-            worker_results.push(builder.future_result());
-            builder.spawn(proc() {
+            worker_results.push(task::try_future(proc() {
                 for _ in range(0u, size / workers) {
                     //println!("worker {:?}: sending {:?} bytes", i, num_bytes);
                     to_child.send(bytes(num_bytes));
                 }
                 //println!("worker {:?} exiting", i);
-            });
+            }));
         }
         from_parent
     };
     task::spawn(proc() {
         server(&from_parent, &to_parent);
     });
 
-    for r in worker_results.iter() {
-        r.recv();
+    for r in worker_results.move_iter() {
+        r.unwrap();
     }
 
     //println!("sending stop message");

branches/dist-snap/src/test/bench/shootout-pfib.rs

@@ -24,7 +24,6 @@ extern crate time;
 use std::os;
 use std::result::{Ok, Err};
 use std::task;
-use std::task::TaskBuilder;
 use std::uint;
 
 fn fib(n: int) -> int {
@@ -79,14 +78,12 @@ fn stress_task(id: int) {
 fn stress(num_tasks: int) {
     let mut results = Vec::new();
     for i in range(0, num_tasks) {
-        let mut builder = TaskBuilder::new();
-        results.push(builder.future_result());
-        builder.spawn(proc() {
+        results.push(task::try_future(proc() {
             stress_task(i);
-        });
+        }));
     }
-    for r in results.iter() {
-        r.recv();
+    for r in results.move_iter() {
+        r.unwrap();
     }
 }
 

branches/dist-snap/src/test/run-pass/issue-2190-1.rs

@@ -13,9 +13,7 @@ use std::task::TaskBuilder;
 static generations: uint = 1024+256+128+49;
 
 fn spawn(f: proc():Send) {
-    let mut t = TaskBuilder::new();
-    t.opts.stack_size = Some(32 * 1024);
-    t.spawn(f);
+    TaskBuilder::new().stack_size(32 * 1024).spawn(f)
 }
 
 fn child_no(x: uint) -> proc():Send {

branches/dist-snap/src/test/run-pass/task-comm-12.rs

@@ -9,17 +9,14 @@
 // except according to those terms.
 
 use std::task;
-use std::task::TaskBuilder;
 
 pub fn main() { test00(); }
 
 fn start(_task_number: int) { println!("Started / Finished task."); }
 
 fn test00() {
     let i: int = 0;
-    let mut builder = TaskBuilder::new();
-    let mut result = builder.future_result();
-    builder.spawn(proc() {
+    let mut result = task::try_future(proc() {
         start(i)
     });
 
@@ -31,7 +28,7 @@ fn test00() {
     }
 
     // Try joining tasks that have already finished.
-    result.recv();
+    result.unwrap();
 
     println!("Joined task.");
 }

branches/dist-snap/src/test/run-pass/task-comm-3.rs

@@ -10,7 +10,7 @@
 
 extern crate debug;
 
-use std::task::TaskBuilder;
+use std::task;
 
 pub fn main() { println!("===== WITHOUT THREADS ====="); test00(); }
 
@@ -39,14 +39,12 @@ fn test00() {
     let mut results = Vec::new();
     while i < number_of_tasks {
         let tx = tx.clone();
-        let mut builder = TaskBuilder::new();
-        results.push(builder.future_result());
-        builder.spawn({
+        results.push(task::try_future({
             let i = i;
             proc() {
                 test00_start(&tx, i, number_of_messages)
             }
-        });
+        }));
         i = i + 1;
     }
 
@@ -62,7 +60,7 @@ fn test00() {
     }
 
     // Join spawned tasks...
-    for r in results.iter() { r.recv(); }
+    for r in results.mut_iter() { r.get_ref(); }
 
     println!("Completed: Final number is: ");
     println!("{:?}", sum);

branches/dist-snap/src/test/run-pass/task-comm-9.rs

@@ -10,7 +10,7 @@
 
 extern crate debug;
 
-use std::task::TaskBuilder;
+use std::task;
 
 pub fn main() { test00(); }
 
@@ -25,9 +25,7 @@ fn test00() {
     let (tx, rx) = channel();
     let number_of_messages: int = 10;
 
-    let mut builder = TaskBuilder::new();
-    let result = builder.future_result();
-    builder.spawn(proc() {
+    let result = task::try_future(proc() {
         test00_start(&tx, number_of_messages);
     });
 
@@ -38,7 +36,7 @@ fn test00() {
         i += 1;
     }
 
-    result.recv();
+    result.unwrap();
 
     assert_eq!(sum, number_of_messages * (number_of_messages - 1) / 2);
 }

branches/dist-snap/src/test/run-pass/task-stderr.rs

@@ -9,14 +9,14 @@
 // except according to those terms.
 
 use std::io::{ChanReader, ChanWriter};
-use std::task::build;
+use std::task::TaskBuilder;
 
 fn main() {
     let (tx, rx) = channel();
     let mut reader = ChanReader::new(rx);
     let stderr = ChanWriter::new(tx);
 
-    let res = build().stderr(box stderr as Box<Writer + Send>).try(proc() -> () {
+    let res = TaskBuilder::new().stderr(box stderr as Box<Writer + Send>).try(proc() -> () {
         fail!("Hello, world!")
     });
     assert!(res.is_err());

branches/dist-snap/src/test/run-pass/tcp-stress.rs

@@ -60,9 +60,7 @@ fn main() {
     let (tx, rx) = channel();
     for _ in range(0, 1000) {
         let tx = tx.clone();
-        let mut builder = TaskBuilder::new();
-        builder.opts.stack_size = Some(64 * 1024);
-        builder.spawn(proc() {
+        TaskBuilder::new().stack_size(64 * 1024).spawn(proc() {
             let host = addr.ip.to_str();
             let port = addr.port;
             match TcpStream::connect(host.as_slice(), port) {

branches/dist-snap/src/test/run-pass/yield.rs

@@ -9,18 +9,15 @@
 // except according to those terms.
 
 use std::task;
-use std::task::TaskBuilder;
 
 pub fn main() {
-    let mut builder = TaskBuilder::new();
-    let mut result = builder.future_result();
-    builder.spawn(child);
+    let mut result = task::try_future(child);
     println!("1");
     task::deschedule();
     println!("2");
     task::deschedule();
     println!("3");
-    result.recv();
+    result.unwrap();
 }
 
 fn child() {

branches/dist-snap/src/test/run-pass/yield1.rs

@@ -9,15 +9,12 @@
 // except according to those terms.
 
 use std::task;
-use std::task::TaskBuilder;
 
 pub fn main() {
-    let mut builder = TaskBuilder::new();
-    let mut result = builder.future_result();
-    builder.spawn(child);
+    let mut result = task::try_future(child);
     println!("1");
     task::deschedule();
-    result.recv();
+    result.unwrap();
 }
 
 fn child() { println!("2"); }