int audit - std::sync

diff --git a/src/libstd/sync/barrier.rs b/src/libstd/sync/barrier.rs
index b036177af153a50da6ff9f4951ae7ea69d4cdffa..f697d10d5dfab14ad5f85ee1db0a45569f89fc52 100644 (file)
--- a/src/libstd/sync/barrier.rs
+++ b/src/libstd/sync/barrier.rs
@@ -33,13 +33,13 @@
 pub struct Barrier {
     lock: Mutex<BarrierState>,
     cvar: Condvar,
-    num_threads: uint,
+    num_threads: usize,
 }
 
 // The inner state of a double barrier
 struct BarrierState {
-    count: uint,
-    generation_id: uint,
+    count: usize,
+    generation_id: usize,
 }
 
 /// A result returned from wait.
@@ -54,7 +54,7 @@ impl Barrier {
     /// A barrier will block `n`-1 threads which call `wait` and then wake up
     /// all threads at once when the `n`th thread calls `wait`.
     #[stable(feature = "rust1", since = "1.0.0")]
-    pub fn new(n: uint) -> Barrier {
+    pub fn new(n: usize) -> Barrier {
         Barrier {
             lock: Mutex::new(BarrierState {
                 count: 0,
@@ -115,7 +115,7 @@ mod tests {
 
     #[test]
     fn test_barrier() {
-        const N: uint = 10;
+        const N: usize = 10;
 
         let barrier = Arc::new(Barrier::new(N));
         let (tx, rx) = channel();

diff --git a/src/libstd/sync/condvar.rs b/src/libstd/sync/condvar.rs
index 52561d482c39dcc4b5acf9a05de030865870b91d..aa87abc6e9aacdecce704f680c08911e2888d780 100644 (file)
--- a/src/libstd/sync/condvar.rs
+++ b/src/libstd/sync/condvar.rs
@@ -327,7 +327,7 @@ pub unsafe fn destroy(&'static self) {
     }
 
     fn verify(&self, mutex: &sys_mutex::Mutex) {
-        let addr = mutex as *const _ as uint;
+        let addr = mutex as *const _ as usize;
         match self.mutex.compare_and_swap(0, addr, Ordering::SeqCst) {
             // If we got out 0, then we have successfully bound the mutex to
             // this cvar.
@@ -388,7 +388,7 @@ fn notify_one() {
 
     #[test]
     fn notify_all() {
-        const N: uint = 10;
+        const N: usize = 10;
 
         let data = Arc::new((Mutex::new(0), Condvar::new()));
         let (tx, rx) = channel();

diff --git a/src/libstd/sync/mpsc/blocking.rs b/src/libstd/sync/mpsc/blocking.rs
index 69b1e242b154d472857c032aab0ff00cdec3366c..2e4155ea35128d070c7854e304a40b58a30a87ac 100644 (file)
--- a/src/libstd/sync/mpsc/blocking.rs
+++ b/src/libstd/sync/mpsc/blocking.rs
@@ -61,17 +61,17 @@ pub fn signal(&self) -> bool {
         wake
     }
 
-    /// Convert to an unsafe uint value. Useful for storing in a pipe's state
+    /// Convert to an unsafe usize value. Useful for storing in a pipe's state
     /// flag.
     #[inline]
-    pub unsafe fn cast_to_uint(self) -> uint {
+    pub unsafe fn cast_to_usize(self) -> usize {
         mem::transmute(self.inner)
     }
 
-    /// Convert from an unsafe uint value. Useful for retrieving a pipe's state
+    /// Convert from an unsafe usize value. Useful for retrieving a pipe's state
     /// flag.
     #[inline]
-    pub unsafe fn cast_from_uint(signal_ptr: uint) -> SignalToken {
+    pub unsafe fn cast_from_usize(signal_ptr: usize) -> SignalToken {
         SignalToken { inner: mem::transmute(signal_ptr) }
     }
 

diff --git a/src/libstd/sync/mpsc/mod.rs b/src/libstd/sync/mpsc/mod.rs
index b437549a044920a7b923fba757d4c2634576ba1e..7bd1f3542eb13828ca4a2806e53a623bc8c68e45 100644 (file)
--- a/src/libstd/sync/mpsc/mod.rs
+++ b/src/libstd/sync/mpsc/mod.rs
@@ -94,7 +94,7 @@
 //!
 //! // The call to recv() will return an error because the channel has already
 //! // hung up (or been deallocated)
-//! let (tx, rx) = channel::<int>();
+//! let (tx, rx) = channel::<i32>();
 //! drop(tx);
 //! assert!(rx.recv().is_err());
 //! ```
@@ -105,7 +105,7 @@
 //! use std::thread;
 //! use std::sync::mpsc::sync_channel;
 //!
-//! let (tx, rx) = sync_channel::<int>(0);
+//! let (tx, rx) = sync_channel::<i32>(0);
 //! thread::spawn(move|| {
 //!     // This will wait for the parent task to start receiving
 //!     tx.send(53).unwrap();
@@ -123,7 +123,7 @@
 //! use std::old_io::timer::Timer;
 //! use std::time::Duration;
 //!
-//! let (tx, rx) = channel::<int>();
+//! let (tx, rx) = channel::<i32>();
 //! let mut timer = Timer::new().unwrap();
 //! let timeout = timer.oneshot(Duration::seconds(10));
 //!
@@ -147,7 +147,7 @@
 //! use std::old_io::timer::Timer;
 //! use std::time::Duration;
 //!
-//! let (tx, rx) = channel::<int>();
+//! let (tx, rx) = channel::<i32>();
 //! let mut timer = Timer::new().unwrap();
 //!
 //! loop {
@@ -525,7 +525,7 @@ pub fn channel<T: Send>() -> (Sender<T>, Receiver<T>) {
 /// assert_eq!(rx.recv().unwrap(), 2);
 /// ```
 #[stable(feature = "rust1", since = "1.0.0")]
-pub fn sync_channel<T: Send>(bound: uint) -> (SyncSender<T>, Receiver<T>) {
+pub fn sync_channel<T: Send>(bound: usize) -> (SyncSender<T>, Receiver<T>) {
     let a = Arc::new(UnsafeCell::new(sync::Packet::new(bound)));
     (SyncSender::new(a.clone()), Receiver::new(Flavor::Sync(a)))
 }
@@ -1028,7 +1028,7 @@ mod test {
     use super::*;
     use thread;
 
-    pub fn stress_factor() -> uint {
+    pub fn stress_factor() -> usize {
         match env::var("RUST_TEST_STRESS") {
             Ok(val) => val.parse().unwrap(),
             Err(..) => 1,
@@ -1037,7 +1037,7 @@ pub fn stress_factor() -> uint {
 
     #[test]
     fn smoke() {
-        let (tx, rx) = channel::<int>();
+        let (tx, rx) = channel::<i32>();
         tx.send(1).unwrap();
         assert_eq!(rx.recv().unwrap(), 1);
     }
@@ -1058,7 +1058,7 @@ fn drop_full_shared() {
 
     #[test]
     fn smoke_shared() {
-        let (tx, rx) = channel::<int>();
+        let (tx, rx) = channel::<i32>();
         tx.send(1).unwrap();
         assert_eq!(rx.recv().unwrap(), 1);
         let tx = tx.clone();
@@ -1068,7 +1068,7 @@ fn smoke_shared() {
 
     #[test]
     fn smoke_threads() {
-        let (tx, rx) = channel::<int>();
+        let (tx, rx) = channel::<i32>();
         let _t = thread::spawn(move|| {
             tx.send(1).unwrap();
         });
@@ -1077,21 +1077,21 @@ fn smoke_threads() {
 
     #[test]
     fn smoke_port_gone() {
-        let (tx, rx) = channel::<int>();
+        let (tx, rx) = channel::<i32>();
         drop(rx);
         assert!(tx.send(1).is_err());
     }
 
     #[test]
     fn smoke_shared_port_gone() {
-        let (tx, rx) = channel::<int>();
+        let (tx, rx) = channel::<i32>();
         drop(rx);
         assert!(tx.send(1).is_err())
     }
 
     #[test]
     fn smoke_shared_port_gone2() {
-        let (tx, rx) = channel::<int>();
+        let (tx, rx) = channel::<i32>();
         drop(rx);
         let tx2 = tx.clone();
         drop(tx);
@@ -1100,7 +1100,7 @@ fn smoke_shared_port_gone2() {
 
     #[test]
     fn port_gone_concurrent() {
-        let (tx, rx) = channel::<int>();
+        let (tx, rx) = channel::<i32>();
         let _t = thread::spawn(move|| {
             rx.recv().unwrap();
         });
@@ -1109,7 +1109,7 @@ fn port_gone_concurrent() {
 
     #[test]
     fn port_gone_concurrent_shared() {
-        let (tx, rx) = channel::<int>();
+        let (tx, rx) = channel::<i32>();
         let tx2 = tx.clone();
         let _t = thread::spawn(move|| {
             rx.recv().unwrap();
@@ -1119,7 +1119,7 @@ fn port_gone_concurrent_shared() {
 
     #[test]
     fn smoke_chan_gone() {
-        let (tx, rx) = channel::<int>();
+        let (tx, rx) = channel::<i32>();
         drop(tx);
         assert!(rx.recv().is_err());
     }
@@ -1135,7 +1135,7 @@ fn smoke_chan_gone_shared() {
 
     #[test]
     fn chan_gone_concurrent() {
-        let (tx, rx) = channel::<int>();
+        let (tx, rx) = channel::<i32>();
         let _t = thread::spawn(move|| {
             tx.send(1).unwrap();
             tx.send(1).unwrap();
@@ -1145,7 +1145,7 @@ fn chan_gone_concurrent() {
 
     #[test]
     fn stress() {
-        let (tx, rx) = channel::<int>();
+        let (tx, rx) = channel::<i32>();
         let t = thread::spawn(move|| {
             for _ in 0..10000 { tx.send(1).unwrap(); }
         });
@@ -1157,9 +1157,9 @@ fn stress() {
 
     #[test]
     fn stress_shared() {
-        static AMT: uint = 10000;
-        static NTHREADS: uint = 8;
-        let (tx, rx) = channel::<int>();
+        static AMT: u32 = 10000;
+        static NTHREADS: u32 = 8;
+        let (tx, rx) = channel::<i32>();
 
         let t = thread::spawn(move|| {
             for _ in 0..AMT * NTHREADS {
@@ -1184,7 +1184,7 @@ fn stress_shared() {
     #[test]
     fn send_from_outside_runtime() {
         let (tx1, rx1) = channel::<()>();
-        let (tx2, rx2) = channel::<int>();
+        let (tx2, rx2) = channel::<i32>();
         let t1 = thread::spawn(move|| {
             tx1.send(()).unwrap();
             for _ in 0..40 {
@@ -1203,7 +1203,7 @@ fn send_from_outside_runtime() {
 
     #[test]
     fn recv_from_outside_runtime() {
-        let (tx, rx) = channel::<int>();
+        let (tx, rx) = channel::<i32>();
         let t = thread::spawn(move|| {
             for _ in 0..40 {
                 assert_eq!(rx.recv().unwrap(), 1);
@@ -1217,8 +1217,8 @@ fn recv_from_outside_runtime() {
 
     #[test]
     fn no_runtime() {
-        let (tx1, rx1) = channel::<int>();
-        let (tx2, rx2) = channel::<int>();
+        let (tx1, rx1) = channel::<i32>();
+        let (tx2, rx2) = channel::<i32>();
         let t1 = thread::spawn(move|| {
             assert_eq!(rx1.recv().unwrap(), 1);
             tx2.send(2).unwrap();
@@ -1234,21 +1234,21 @@ fn no_runtime() {
     #[test]
     fn oneshot_single_thread_close_port_first() {
         // Simple test of closing without sending
-        let (_tx, rx) = channel::<int>();
+        let (_tx, rx) = channel::<i32>();
         drop(rx);
     }
 
     #[test]
     fn oneshot_single_thread_close_chan_first() {
         // Simple test of closing without sending
-        let (tx, _rx) = channel::<int>();
+        let (tx, _rx) = channel::<i32>();
         drop(tx);
     }
 
     #[test]
     fn oneshot_single_thread_send_port_close() {
         // Testing that the sender cleans up the payload if receiver is closed
-        let (tx, rx) = channel::<Box<int>>();
+        let (tx, rx) = channel::<Box<i32>>();
         drop(rx);
         assert!(tx.send(box 0).is_err());
     }
@@ -1257,7 +1257,7 @@ fn oneshot_single_thread_send_port_close() {
     fn oneshot_single_thread_recv_chan_close() {
         // Receiving on a closed chan will panic
         let res = thread::spawn(move|| {
-            let (tx, rx) = channel::<int>();
+            let (tx, rx) = channel::<i32>();
             drop(tx);
             rx.recv().unwrap();
         }).join();
@@ -1267,42 +1267,42 @@ fn oneshot_single_thread_recv_chan_close() {
 
     #[test]
     fn oneshot_single_thread_send_then_recv() {
-        let (tx, rx) = channel::<Box<int>>();
+        let (tx, rx) = channel::<Box<i32>>();
         tx.send(box 10).unwrap();
         assert!(rx.recv().unwrap() == box 10);
     }
 
     #[test]
     fn oneshot_single_thread_try_send_open() {
-        let (tx, rx) = channel::<int>();
+        let (tx, rx) = channel::<i32>();
         assert!(tx.send(10).is_ok());
         assert!(rx.recv().unwrap() == 10);
     }
 
     #[test]
     fn oneshot_single_thread_try_send_closed() {
-        let (tx, rx) = channel::<int>();
+        let (tx, rx) = channel::<i32>();
         drop(rx);
         assert!(tx.send(10).is_err());
     }
 
     #[test]
     fn oneshot_single_thread_try_recv_open() {
-        let (tx, rx) = channel::<int>();
+        let (tx, rx) = channel::<i32>();
         tx.send(10).unwrap();
         assert!(rx.recv() == Ok(10));
     }
 
     #[test]
     fn oneshot_single_thread_try_recv_closed() {
-        let (tx, rx) = channel::<int>();
+        let (tx, rx) = channel::<i32>();
         drop(tx);
         assert!(rx.recv().is_err());
     }
 
     #[test]
     fn oneshot_single_thread_peek_data() {
-        let (tx, rx) = channel::<int>();
+        let (tx, rx) = channel::<i32>();
         assert_eq!(rx.try_recv(), Err(TryRecvError::Empty));
         tx.send(10).unwrap();
         assert_eq!(rx.try_recv(), Ok(10));
@@ -1310,7 +1310,7 @@ fn oneshot_single_thread_peek_data() {
 
     #[test]
     fn oneshot_single_thread_peek_close() {
-        let (tx, rx) = channel::<int>();
+        let (tx, rx) = channel::<i32>();
         drop(tx);
         assert_eq!(rx.try_recv(), Err(TryRecvError::Disconnected));
         assert_eq!(rx.try_recv(), Err(TryRecvError::Disconnected));
@@ -1318,13 +1318,13 @@ fn oneshot_single_thread_peek_close() {
 
     #[test]
     fn oneshot_single_thread_peek_open() {
-        let (_tx, rx) = channel::<int>();
+        let (_tx, rx) = channel::<i32>();
         assert_eq!(rx.try_recv(), Err(TryRecvError::Empty));
     }
 
     #[test]
     fn oneshot_multi_task_recv_then_send() {
-        let (tx, rx) = channel::<Box<int>>();
+        let (tx, rx) = channel::<Box<i32>>();
         let _t = thread::spawn(move|| {
             assert!(rx.recv().unwrap() == box 10);
         });
@@ -1334,7 +1334,7 @@ fn oneshot_multi_task_recv_then_send() {
 
     #[test]
     fn oneshot_multi_task_recv_then_close() {
-        let (tx, rx) = channel::<Box<int>>();
+        let (tx, rx) = channel::<Box<i32>>();
         let _t = thread::spawn(move|| {
             drop(tx);
         });
@@ -1347,7 +1347,7 @@ fn oneshot_multi_task_recv_then_close() {
     #[test]
     fn oneshot_multi_thread_close_stress() {
         for _ in 0..stress_factor() {
-            let (tx, rx) = channel::<int>();
+            let (tx, rx) = channel::<i32>();
             let _t = thread::spawn(move|| {
                 drop(rx);
             });
@@ -1358,7 +1358,7 @@ fn oneshot_multi_thread_close_stress() {
     #[test]
     fn oneshot_multi_thread_send_close_stress() {
         for _ in 0..stress_factor() {
-            let (tx, rx) = channel::<int>();
+            let (tx, rx) = channel::<i32>();
             let _t = thread::spawn(move|| {
                 drop(rx);
             });
@@ -1371,7 +1371,7 @@ fn oneshot_multi_thread_send_close_stress() {
     #[test]
     fn oneshot_multi_thread_recv_close_stress() {
         for _ in 0..stress_factor() {
-            let (tx, rx) = channel::<int>();
+            let (tx, rx) = channel::<i32>();
             thread::spawn(move|| {
                 let res = thread::spawn(move|| {
                     rx.recv().unwrap();
@@ -1405,7 +1405,7 @@ fn stream_send_recv_stress() {
             send(tx, 0);
             recv(rx, 0);
 
-            fn send(tx: Sender<Box<int>>, i: int) {
+            fn send(tx: Sender<Box<i32>>, i: i32) {
                 if i == 10 { return }
 
                 thread::spawn(move|| {
@@ -1414,7 +1414,7 @@ fn send(tx: Sender<Box<int>>, i: int) {
                 });
             }
 
-            fn recv(rx: Receiver<Box<int>>, i: int) {
+            fn recv(rx: Receiver<Box<i32>>, i: i32) {
                 if i == 10 { return }
 
                 thread::spawn(move|| {
@@ -1451,8 +1451,8 @@ fn shared_chan_stress() {
 
     #[test]
     fn test_nested_recv_iter() {
-        let (tx, rx) = channel::<int>();
-        let (total_tx, total_rx) = channel::<int>();
+        let (tx, rx) = channel::<i32>();
+        let (total_tx, total_rx) = channel::<i32>();
 
         let _t = thread::spawn(move|| {
             let mut acc = 0;
@@ -1471,7 +1471,7 @@ fn test_nested_recv_iter() {
 
     #[test]
     fn test_recv_iter_break() {
-        let (tx, rx) = channel::<int>();
+        let (tx, rx) = channel::<i32>();
         let (count_tx, count_rx) = channel();
 
         let _t = thread::spawn(move|| {
@@ -1496,7 +1496,7 @@ fn test_recv_iter_break() {
 
     #[test]
     fn try_recv_states() {
-        let (tx1, rx1) = channel::<int>();
+        let (tx1, rx1) = channel::<i32>();
         let (tx2, rx2) = channel::<()>();
         let (tx3, rx3) = channel::<()>();
         let _t = thread::spawn(move|| {
@@ -1550,7 +1550,7 @@ mod sync_tests {
     use thread;
     use super::*;
 
-    pub fn stress_factor() -> uint {
+    pub fn stress_factor() -> usize {
         match env::var("RUST_TEST_STRESS") {
             Ok(val) => val.parse().unwrap(),
             Err(..) => 1,
@@ -1559,7 +1559,7 @@ pub fn stress_factor() -> uint {
 
     #[test]
     fn smoke() {
-        let (tx, rx) = sync_channel::<int>(1);
+        let (tx, rx) = sync_channel::<i32>(1);
         tx.send(1).unwrap();
         assert_eq!(rx.recv().unwrap(), 1);
     }
@@ -1572,7 +1572,7 @@ fn drop_full() {
 
     #[test]
     fn smoke_shared() {
-        let (tx, rx) = sync_channel::<int>(1);
+        let (tx, rx) = sync_channel::<i32>(1);
         tx.send(1).unwrap();
         assert_eq!(rx.recv().unwrap(), 1);
         let tx = tx.clone();
@@ -1582,7 +1582,7 @@ fn smoke_shared() {
 
     #[test]
     fn smoke_threads() {
-        let (tx, rx) = sync_channel::<int>(0);
+        let (tx, rx) = sync_channel::<i32>(0);
         let _t = thread::spawn(move|| {
             tx.send(1).unwrap();
         });
@@ -1591,14 +1591,14 @@ fn smoke_threads() {
 
     #[test]
     fn smoke_port_gone() {
-        let (tx, rx) = sync_channel::<int>(0);
+        let (tx, rx) = sync_channel::<i32>(0);
         drop(rx);
         assert!(tx.send(1).is_err());
     }
 
     #[test]
     fn smoke_shared_port_gone2() {
-        let (tx, rx) = sync_channel::<int>(0);
+        let (tx, rx) = sync_channel::<i32>(0);
         drop(rx);
         let tx2 = tx.clone();
         drop(tx);
@@ -1607,7 +1607,7 @@ fn smoke_shared_port_gone2() {
 
     #[test]
     fn port_gone_concurrent() {
-        let (tx, rx) = sync_channel::<int>(0);
+        let (tx, rx) = sync_channel::<i32>(0);
         let _t = thread::spawn(move|| {
             rx.recv().unwrap();
         });
@@ -1616,7 +1616,7 @@ fn port_gone_concurrent() {
 
     #[test]
     fn port_gone_concurrent_shared() {
-        let (tx, rx) = sync_channel::<int>(0);
+        let (tx, rx) = sync_channel::<i32>(0);
         let tx2 = tx.clone();
         let _t = thread::spawn(move|| {
             rx.recv().unwrap();
@@ -1626,7 +1626,7 @@ fn port_gone_concurrent_shared() {
 
     #[test]
     fn smoke_chan_gone() {
-        let (tx, rx) = sync_channel::<int>(0);
+        let (tx, rx) = sync_channel::<i32>(0);
         drop(tx);
         assert!(rx.recv().is_err());
     }
@@ -1642,7 +1642,7 @@ fn smoke_chan_gone_shared() {
 
     #[test]
     fn chan_gone_concurrent() {
-        let (tx, rx) = sync_channel::<int>(0);
+        let (tx, rx) = sync_channel::<i32>(0);
         thread::spawn(move|| {
             tx.send(1).unwrap();
             tx.send(1).unwrap();
@@ -1652,7 +1652,7 @@ fn chan_gone_concurrent() {
 
     #[test]
     fn stress() {
-        let (tx, rx) = sync_channel::<int>(0);
+        let (tx, rx) = sync_channel::<i32>(0);
         thread::spawn(move|| {
             for _ in 0..10000 { tx.send(1).unwrap(); }
         });
@@ -1663,9 +1663,9 @@ fn stress() {
 
     #[test]
     fn stress_shared() {
-        static AMT: uint = 1000;
-        static NTHREADS: uint = 8;
-        let (tx, rx) = sync_channel::<int>(0);
+        static AMT: u32 = 1000;
+        static NTHREADS: u32 = 8;
+        let (tx, rx) = sync_channel::<i32>(0);
         let (dtx, drx) = sync_channel::<()>(0);
 
         thread::spawn(move|| {
@@ -1692,21 +1692,21 @@ fn stress_shared() {
     #[test]
     fn oneshot_single_thread_close_port_first() {
         // Simple test of closing without sending
-        let (_tx, rx) = sync_channel::<int>(0);
+        let (_tx, rx) = sync_channel::<i32>(0);
         drop(rx);
     }
 
     #[test]
     fn oneshot_single_thread_close_chan_first() {
         // Simple test of closing without sending
-        let (tx, _rx) = sync_channel::<int>(0);
+        let (tx, _rx) = sync_channel::<i32>(0);
         drop(tx);
     }
 
     #[test]
     fn oneshot_single_thread_send_port_close() {
         // Testing that the sender cleans up the payload if receiver is closed
-        let (tx, rx) = sync_channel::<Box<int>>(0);
+        let (tx, rx) = sync_channel::<Box<i32>>(0);
         drop(rx);
         assert!(tx.send(box 0).is_err());
     }
@@ -1715,7 +1715,7 @@ fn oneshot_single_thread_send_port_close() {
     fn oneshot_single_thread_recv_chan_close() {
         // Receiving on a closed chan will panic
         let res = thread::spawn(move|| {
-            let (tx, rx) = sync_channel::<int>(0);
+            let (tx, rx) = sync_channel::<i32>(0);
             drop(tx);
             rx.recv().unwrap();
         }).join();
@@ -1725,48 +1725,48 @@ fn oneshot_single_thread_recv_chan_close() {
 
     #[test]
     fn oneshot_single_thread_send_then_recv() {
-        let (tx, rx) = sync_channel::<Box<int>>(1);
+        let (tx, rx) = sync_channel::<Box<i32>>(1);
         tx.send(box 10).unwrap();
         assert!(rx.recv().unwrap() == box 10);
     }
 
     #[test]
     fn oneshot_single_thread_try_send_open() {
-        let (tx, rx) = sync_channel::<int>(1);
+        let (tx, rx) = sync_channel::<i32>(1);
         assert_eq!(tx.try_send(10), Ok(()));
         assert!(rx.recv().unwrap() == 10);
     }
 
     #[test]
     fn oneshot_single_thread_try_send_closed() {
-        let (tx, rx) = sync_channel::<int>(0);
+        let (tx, rx) = sync_channel::<i32>(0);
         drop(rx);
         assert_eq!(tx.try_send(10), Err(TrySendError::Disconnected(10)));
     }
 
     #[test]
     fn oneshot_single_thread_try_send_closed2() {
-        let (tx, _rx) = sync_channel::<int>(0);
+        let (tx, _rx) = sync_channel::<i32>(0);
         assert_eq!(tx.try_send(10), Err(TrySendError::Full(10)));
     }
 
     #[test]
     fn oneshot_single_thread_try_recv_open() {
-        let (tx, rx) = sync_channel::<int>(1);
+        let (tx, rx) = sync_channel::<i32>(1);
         tx.send(10).unwrap();
         assert!(rx.recv() == Ok(10));
     }
 
     #[test]
     fn oneshot_single_thread_try_recv_closed() {
-        let (tx, rx) = sync_channel::<int>(0);
+        let (tx, rx) = sync_channel::<i32>(0);
         drop(tx);
         assert!(rx.recv().is_err());
     }
 
     #[test]
     fn oneshot_single_thread_peek_data() {
-        let (tx, rx) = sync_channel::<int>(1);
+        let (tx, rx) = sync_channel::<i32>(1);
         assert_eq!(rx.try_recv(), Err(TryRecvError::Empty));
         tx.send(10).unwrap();
         assert_eq!(rx.try_recv(), Ok(10));
@@ -1774,7 +1774,7 @@ fn oneshot_single_thread_peek_data() {
 
     #[test]
     fn oneshot_single_thread_peek_close() {
-        let (tx, rx) = sync_channel::<int>(0);
+        let (tx, rx) = sync_channel::<i32>(0);
         drop(tx);
         assert_eq!(rx.try_recv(), Err(TryRecvError::Disconnected));
         assert_eq!(rx.try_recv(), Err(TryRecvError::Disconnected));
@@ -1782,13 +1782,13 @@ fn oneshot_single_thread_peek_close() {
 
     #[test]
     fn oneshot_single_thread_peek_open() {
-        let (_tx, rx) = sync_channel::<int>(0);
+        let (_tx, rx) = sync_channel::<i32>(0);
         assert_eq!(rx.try_recv(), Err(TryRecvError::Empty));
     }
 
     #[test]
     fn oneshot_multi_task_recv_then_send() {
-        let (tx, rx) = sync_channel::<Box<int>>(0);
+        let (tx, rx) = sync_channel::<Box<i32>>(0);
         let _t = thread::spawn(move|| {
             assert!(rx.recv().unwrap() == box 10);
         });
@@ -1798,7 +1798,7 @@ fn oneshot_multi_task_recv_then_send() {
 
     #[test]
     fn oneshot_multi_task_recv_then_close() {
-        let (tx, rx) = sync_channel::<Box<int>>(0);
+        let (tx, rx) = sync_channel::<Box<i32>>(0);
         let _t = thread::spawn(move|| {
             drop(tx);
         });
@@ -1811,7 +1811,7 @@ fn oneshot_multi_task_recv_then_close() {
     #[test]
     fn oneshot_multi_thread_close_stress() {
         for _ in 0..stress_factor() {
-            let (tx, rx) = sync_channel::<int>(0);
+            let (tx, rx) = sync_channel::<i32>(0);
             let _t = thread::spawn(move|| {
                 drop(rx);
             });
@@ -1822,7 +1822,7 @@ fn oneshot_multi_thread_close_stress() {
     #[test]
     fn oneshot_multi_thread_send_close_stress() {
         for _ in 0..stress_factor() {
-            let (tx, rx) = sync_channel::<int>(0);
+            let (tx, rx) = sync_channel::<i32>(0);
             let _t = thread::spawn(move|| {
                 drop(rx);
             });
@@ -1835,7 +1835,7 @@ fn oneshot_multi_thread_send_close_stress() {
     #[test]
     fn oneshot_multi_thread_recv_close_stress() {
         for _ in 0..stress_factor() {
-            let (tx, rx) = sync_channel::<int>(0);
+            let (tx, rx) = sync_channel::<i32>(0);
             let _t = thread::spawn(move|| {
                 let res = thread::spawn(move|| {
                     rx.recv().unwrap();
@@ -1853,7 +1853,7 @@ fn oneshot_multi_thread_recv_close_stress() {
     #[test]
     fn oneshot_multi_thread_send_recv_stress() {
         for _ in 0..stress_factor() {
-            let (tx, rx) = sync_channel::<Box<int>>(0);
+            let (tx, rx) = sync_channel::<Box<i32>>(0);
             let _t = thread::spawn(move|| {
                 tx.send(box 10).unwrap();
             });
@@ -1864,12 +1864,12 @@ fn oneshot_multi_thread_send_recv_stress() {
     #[test]
     fn stream_send_recv_stress() {
         for _ in 0..stress_factor() {
-            let (tx, rx) = sync_channel::<Box<int>>(0);
+            let (tx, rx) = sync_channel::<Box<i32>>(0);
 
             send(tx, 0);
             recv(rx, 0);
 
-            fn send(tx: SyncSender<Box<int>>, i: int) {
+            fn send(tx: SyncSender<Box<i32>>, i: i32) {
                 if i == 10 { return }
 
                 thread::spawn(move|| {
@@ -1878,7 +1878,7 @@ fn send(tx: SyncSender<Box<int>>, i: int) {
                 });
             }
 
-            fn recv(rx: Receiver<Box<int>>, i: int) {
+            fn recv(rx: Receiver<Box<i32>>, i: i32) {
                 if i == 10 { return }
 
                 thread::spawn(move|| {
@@ -1915,8 +1915,8 @@ fn shared_chan_stress() {
 
     #[test]
     fn test_nested_recv_iter() {
-        let (tx, rx) = sync_channel::<int>(0);
-        let (total_tx, total_rx) = sync_channel::<int>(0);
+        let (tx, rx) = sync_channel::<i32>(0);
+        let (total_tx, total_rx) = sync_channel::<i32>(0);
 
         let _t = thread::spawn(move|| {
             let mut acc = 0;
@@ -1935,7 +1935,7 @@ fn test_nested_recv_iter() {
 
     #[test]
     fn test_recv_iter_break() {
-        let (tx, rx) = sync_channel::<int>(0);
+        let (tx, rx) = sync_channel::<i32>(0);
         let (count_tx, count_rx) = sync_channel(0);
 
         let _t = thread::spawn(move|| {
@@ -1960,7 +1960,7 @@ fn test_recv_iter_break() {
 
     #[test]
     fn try_recv_states() {
-        let (tx1, rx1) = sync_channel::<int>(1);
+        let (tx1, rx1) = sync_channel::<i32>(1);
         let (tx2, rx2) = sync_channel::<()>(1);
         let (tx3, rx3) = sync_channel::<()>(1);
         let _t = thread::spawn(move|| {
@@ -2007,21 +2007,21 @@ fn destroy_upgraded_shared_port_when_sender_still_active() {
 
     #[test]
     fn send1() {
-        let (tx, rx) = sync_channel::<int>(0);
+        let (tx, rx) = sync_channel::<i32>(0);
         let _t = thread::spawn(move|| { rx.recv().unwrap(); });
         assert_eq!(tx.send(1), Ok(()));
     }
 
     #[test]
     fn send2() {
-        let (tx, rx) = sync_channel::<int>(0);
+        let (tx, rx) = sync_channel::<i32>(0);
         let _t = thread::spawn(move|| { drop(rx); });
         assert!(tx.send(1).is_err());
     }
 
     #[test]
     fn send3() {
-        let (tx, rx) = sync_channel::<int>(1);
+        let (tx, rx) = sync_channel::<i32>(1);
         assert_eq!(tx.send(1), Ok(()));
         let _t =thread::spawn(move|| { drop(rx); });
         assert!(tx.send(1).is_err());
@@ -2029,7 +2029,7 @@ fn send3() {
 
     #[test]
     fn send4() {
-        let (tx, rx) = sync_channel::<int>(0);
+        let (tx, rx) = sync_channel::<i32>(0);
         let tx2 = tx.clone();
         let (done, donerx) = channel();
         let done2 = done.clone();
@@ -2048,20 +2048,20 @@ fn send4() {
 
     #[test]
     fn try_send1() {
-        let (tx, _rx) = sync_channel::<int>(0);
+        let (tx, _rx) = sync_channel::<i32>(0);
         assert_eq!(tx.try_send(1), Err(TrySendError::Full(1)));
     }
 
     #[test]
     fn try_send2() {
-        let (tx, _rx) = sync_channel::<int>(1);
+        let (tx, _rx) = sync_channel::<i32>(1);
         assert_eq!(tx.try_send(1), Ok(()));
         assert_eq!(tx.try_send(1), Err(TrySendError::Full(1)));
     }
 
     #[test]
     fn try_send3() {
-        let (tx, rx) = sync_channel::<int>(1);
+        let (tx, rx) = sync_channel::<i32>(1);
         assert_eq!(tx.try_send(1), Ok(()));
         drop(rx);
         assert_eq!(tx.try_send(1), Err(TrySendError::Disconnected(1)));

diff --git a/src/libstd/sync/mpsc/oneshot.rs b/src/libstd/sync/mpsc/oneshot.rs
index eb45681fa626d6e3018447c676efe23b688ce478..f287712d9d45d59bdc2eb7745ed4ddd468092fe0 100644 (file)
--- a/src/libstd/sync/mpsc/oneshot.rs
+++ b/src/libstd/sync/mpsc/oneshot.rs
@@ -22,7 +22,7 @@
 ///
 /// # Implementation
 ///
-/// Oneshots are implemented around one atomic uint variable. This variable
+/// Oneshots are implemented around one atomic usize variable. This variable
 /// indicates both the state of the port/chan but also contains any tasks
 /// blocked on the port. All atomic operations happen on this one word.
 ///
@@ -45,9 +45,9 @@
 use sync::atomic::{AtomicUsize, Ordering};
 
 // Various states you can find a port in.
-const EMPTY: uint = 0;          // initial state: no data, no blocked receiver
-const DATA: uint = 1;           // data ready for receiver to take
-const DISCONNECTED: uint = 2;   // channel is disconnected OR upgraded
+const EMPTY: usize = 0;          // initial state: no data, no blocked receiver
+const DATA: usize = 1;           // data ready for receiver to take
+const DISCONNECTED: usize = 2;   // channel is disconnected OR upgraded
 // Any other value represents a pointer to a SignalToken value. The
 // protocol ensures that when the state moves *to* a pointer,
 // ownership of the token is given to the packet, and when the state
@@ -123,7 +123,7 @@ pub fn send(&mut self, t: T) -> Result<(), T> {
             // There is a thread waiting on the other end. We leave the 'DATA'
             // state inside so it'll pick it up on the other end.
             ptr => unsafe {
-                SignalToken::cast_from_uint(ptr).signal();
+                SignalToken::cast_from_usize(ptr).signal();
                 Ok(())
             }
         }
@@ -143,7 +143,7 @@ pub fn recv(&mut self) -> Result<T, Failure<T>> {
         // like we're not empty, then immediately go through to `try_recv`.
         if self.state.load(Ordering::SeqCst) == EMPTY {
             let (wait_token, signal_token) = blocking::tokens();
-            let ptr = unsafe { signal_token.cast_to_uint() };
+            let ptr = unsafe { signal_token.cast_to_usize() };
 
             // race with senders to enter the blocking state
             if self.state.compare_and_swap(EMPTY, ptr, Ordering::SeqCst) == EMPTY {
@@ -151,7 +151,7 @@ pub fn recv(&mut self) -> Result<T, Failure<T>> {
                 debug_assert!(self.state.load(Ordering::SeqCst) != EMPTY);
             } else {
                 // drop the signal token, since we never blocked
-                drop(unsafe { SignalToken::cast_from_uint(ptr) });
+                drop(unsafe { SignalToken::cast_from_usize(ptr) });
             }
         }
 
@@ -220,7 +220,7 @@ pub fn upgrade(&mut self, up: Receiver<T>) -> UpgradeResult {
             DISCONNECTED => { self.upgrade = prev; UpDisconnected }
 
             // If someone's waiting, we gotta wake them up
-            ptr => UpWoke(unsafe { SignalToken::cast_from_uint(ptr) })
+            ptr => UpWoke(unsafe { SignalToken::cast_from_usize(ptr) })
         }
     }
 
@@ -230,7 +230,7 @@ pub fn drop_chan(&mut self) {
 
             // If someone's waiting, we gotta wake them up
             ptr => unsafe {
-                SignalToken::cast_from_uint(ptr).signal();
+                SignalToken::cast_from_usize(ptr).signal();
             }
         }
     }
@@ -283,15 +283,15 @@ pub fn can_recv(&mut self) -> Result<bool, Receiver<T>> {
     // Attempts to start selection on this port. This can either succeed, fail
     // because there is data, or fail because there is an upgrade pending.
     pub fn start_selection(&mut self, token: SignalToken) -> SelectionResult<T> {
-        let ptr = unsafe { token.cast_to_uint() };
+        let ptr = unsafe { token.cast_to_usize() };
         match self.state.compare_and_swap(EMPTY, ptr, Ordering::SeqCst) {
             EMPTY => SelSuccess,
             DATA => {
-                drop(unsafe { SignalToken::cast_from_uint(ptr) });
+                drop(unsafe { SignalToken::cast_from_usize(ptr) });
                 SelCanceled
             }
             DISCONNECTED if self.data.is_some() => {
-                drop(unsafe { SignalToken::cast_from_uint(ptr) });
+                drop(unsafe { SignalToken::cast_from_usize(ptr) });
                 SelCanceled
             }
             DISCONNECTED => {
@@ -300,7 +300,7 @@ pub fn start_selection(&mut self, token: SignalToken) -> SelectionResult<T> {
                     // propagate upwards whether the upgrade can receive
                     // data
                     GoUp(upgrade) => {
-                        SelUpgraded(unsafe { SignalToken::cast_from_uint(ptr) }, upgrade)
+                        SelUpgraded(unsafe { SignalToken::cast_from_usize(ptr) }, upgrade)
                     }
 
                     // If the other end disconnected without sending an
@@ -308,7 +308,7 @@ pub fn start_selection(&mut self, token: SignalToken) -> SelectionResult<T> {
                     // disconnected).
                     up => {
                         self.upgrade = up;
-                        drop(unsafe { SignalToken::cast_from_uint(ptr) });
+                        drop(unsafe { SignalToken::cast_from_usize(ptr) });
                         SelCanceled
                     }
                 }
@@ -360,7 +360,7 @@ pub fn abort_selection(&mut self) -> Result<bool, Receiver<T>> {
 
             // We woke ourselves up from select.
             ptr => unsafe {
-                drop(SignalToken::cast_from_uint(ptr));
+                drop(SignalToken::cast_from_usize(ptr));
                 Ok(false)
             }
         }

diff --git a/src/libstd/sync/mpsc/select.rs b/src/libstd/sync/mpsc/select.rs
index db8efe19dc1df973e3f37968c5ca138c47c46d9f..b6f93b8e0e574ce470608e2e70b6960c36ecb357 100644 (file)
--- a/src/libstd/sync/mpsc/select.rs
+++ b/src/libstd/sync/mpsc/select.rs
@@ -71,7 +71,7 @@
 pub struct Select {
     head: *mut Handle<'static, ()>,
     tail: *mut Handle<'static, ()>,
-    next_id: Cell<uint>,
+    next_id: Cell<usize>,
 }
 
 impl !marker::Send for Select {}
@@ -82,7 +82,7 @@ impl !marker::Send for Select {}
 pub struct Handle<'rx, T:'rx> {
     /// The ID of this handle, used to compare against the return value of
     /// `Select::wait()`
-    id: uint,
+    id: usize,
     selector: &'rx Select,
     next: *mut Handle<'static, ()>,
     prev: *mut Handle<'static, ()>,
@@ -154,12 +154,12 @@ pub fn handle<'a, T: Send>(&'a self, rx: &'a Receiver<T>) -> Handle<'a, T> {
     /// the matching `id` will have some sort of event available on it. The
     /// event could either be that data is available or the corresponding
     /// channel has been closed.
-    pub fn wait(&self) -> uint {
+    pub fn wait(&self) -> usize {
         self.wait2(true)
     }
 
     /// Helper method for skipping the preflight checks during testing
-    fn wait2(&self, do_preflight_checks: bool) -> uint {
+    fn wait2(&self, do_preflight_checks: bool) -> usize {
         // Note that this is currently an inefficient implementation. We in
         // theory have knowledge about all receivers in the set ahead of time,
         // so this method shouldn't really have to iterate over all of them yet
@@ -254,7 +254,7 @@ fn iter(&self) -> Packets { Packets { cur: self.head } }
 impl<'rx, T: Send> Handle<'rx, T> {
     /// Retrieve the id of this handle.
     #[inline]
-    pub fn id(&self) -> uint { self.id }
+    pub fn id(&self) -> usize { self.id }
 
     /// Block to receive a value on the underlying receiver, returning `Some` on
     /// success or `None` if the channel disconnects. This function has the same
@@ -369,8 +369,8 @@ macro_rules! select {
 
     #[test]
     fn smoke() {
-        let (tx1, rx1) = channel::<int>();
-        let (tx2, rx2) = channel::<int>();
+        let (tx1, rx1) = channel::<i32>();
+        let (tx2, rx2) = channel::<i32>();
         tx1.send(1).unwrap();
         select! {
             foo = rx1.recv() => { assert_eq!(foo.unwrap(), 1); },
@@ -394,11 +394,11 @@ fn smoke() {
 
     #[test]
     fn smoke2() {
-        let (_tx1, rx1) = channel::<int>();
-        let (_tx2, rx2) = channel::<int>();
-        let (_tx3, rx3) = channel::<int>();
-        let (_tx4, rx4) = channel::<int>();
-        let (tx5, rx5) = channel::<int>();
+        let (_tx1, rx1) = channel::<i32>();
+        let (_tx2, rx2) = channel::<i32>();
+        let (_tx3, rx3) = channel::<i32>();
+        let (_tx4, rx4) = channel::<i32>();
+        let (tx5, rx5) = channel::<i32>();
         tx5.send(4).unwrap();
         select! {
             _foo = rx1.recv() => { panic!("1") },
@@ -411,8 +411,8 @@ fn smoke2() {
 
     #[test]
     fn closed() {
-        let (_tx1, rx1) = channel::<int>();
-        let (tx2, rx2) = channel::<int>();
+        let (_tx1, rx1) = channel::<i32>();
+        let (tx2, rx2) = channel::<i32>();
         drop(tx2);
 
         select! {
@@ -423,9 +423,9 @@ fn closed() {
 
     #[test]
     fn unblocks() {
-        let (tx1, rx1) = channel::<int>();
-        let (_tx2, rx2) = channel::<int>();
-        let (tx3, rx3) = channel::<int>();
+        let (tx1, rx1) = channel::<i32>();
+        let (_tx2, rx2) = channel::<i32>();
+        let (tx3, rx3) = channel::<i32>();
 
         let _t = thread::spawn(move|| {
             for _ in 0..20 { thread::yield_now(); }
@@ -447,8 +447,8 @@ fn unblocks() {
 
     #[test]
     fn both_ready() {
-        let (tx1, rx1) = channel::<int>();
-        let (tx2, rx2) = channel::<int>();
+        let (tx1, rx1) = channel::<i32>();
+        let (tx2, rx2) = channel::<i32>();
         let (tx3, rx3) = channel::<()>();
 
         let _t = thread::spawn(move|| {
@@ -473,9 +473,9 @@ fn both_ready() {
 
     #[test]
     fn stress() {
-        static AMT: int = 10000;
-        let (tx1, rx1) = channel::<int>();
-        let (tx2, rx2) = channel::<int>();
+        static AMT: u32 = 10000;
+        let (tx1, rx1) = channel::<i32>();
+        let (tx2, rx2) = channel::<i32>();
         let (tx3, rx3) = channel::<()>();
 
         let _t = thread::spawn(move|| {
@@ -500,8 +500,8 @@ fn stress() {
 
     #[test]
     fn cloning() {
-        let (tx1, rx1) = channel::<int>();
-        let (_tx2, rx2) = channel::<int>();
+        let (tx1, rx1) = channel::<i32>();
+        let (_tx2, rx2) = channel::<i32>();
         let (tx3, rx3) = channel::<()>();
 
         let _t = thread::spawn(move|| {
@@ -522,8 +522,8 @@ fn cloning() {
 
     #[test]
     fn cloning2() {
-        let (tx1, rx1) = channel::<int>();
-        let (_tx2, rx2) = channel::<int>();
+        let (tx1, rx1) = channel::<i32>();
+        let (_tx2, rx2) = channel::<i32>();
         let (tx3, rx3) = channel::<()>();
 
         let _t = thread::spawn(move|| {
@@ -716,7 +716,7 @@ fn shared_data_waiting() {
 
     #[test]
     fn sync1() {
-        let (tx, rx) = sync_channel::<int>(1);
+        let (tx, rx) = sync_channel::<i32>(1);
         tx.send(1).unwrap();
         select! {
             n = rx.recv() => { assert_eq!(n.unwrap(), 1); }
@@ -725,7 +725,7 @@ fn sync1() {
 
     #[test]
     fn sync2() {
-        let (tx, rx) = sync_channel::<int>(0);
+        let (tx, rx) = sync_channel::<i32>(0);
         let _t = thread::spawn(move|| {
             for _ in 0..100 { thread::yield_now() }
             tx.send(1).unwrap();
@@ -737,8 +737,8 @@ fn sync2() {
 
     #[test]
     fn sync3() {
-        let (tx1, rx1) = sync_channel::<int>(0);
-        let (tx2, rx2): (Sender<int>, Receiver<int>) = channel();
+        let (tx1, rx1) = sync_channel::<i32>(0);
+        let (tx2, rx2): (Sender<i32>, Receiver<i32>) = channel();
         let _t = thread::spawn(move|| { tx1.send(1).unwrap(); });
         let _t = thread::spawn(move|| { tx2.send(2).unwrap(); });
         select! {

diff --git a/src/libstd/sync/mpsc/shared.rs b/src/libstd/sync/mpsc/shared.rs
index 729e7991f97cfb2cb03c97c2854c253ee8dd0f7d..8d14824d37feed09e3e0c9916b2b2431b8897b4b 100644 (file)
--- a/src/libstd/sync/mpsc/shared.rs
+++ b/src/libstd/sync/mpsc/shared.rs
@@ -101,7 +101,7 @@ pub fn inherit_blocker(&mut self,
         token.map(|token| {
             assert_eq!(self.cnt.load(Ordering::SeqCst), 0);
             assert_eq!(self.to_wake.load(Ordering::SeqCst), 0);
-            self.to_wake.store(unsafe { token.cast_to_uint() }, Ordering::SeqCst);
+            self.to_wake.store(unsafe { token.cast_to_usize() }, Ordering::SeqCst);
             self.cnt.store(-1, Ordering::SeqCst);
 
             // This store is a little sketchy. What's happening here is that
@@ -241,7 +241,7 @@ pub fn recv(&mut self) -> Result<T, Failure> {
     // Returns true if blocking should proceed.
     fn decrement(&mut self, token: SignalToken) -> StartResult {
         assert_eq!(self.to_wake.load(Ordering::SeqCst), 0);
-        let ptr = unsafe { token.cast_to_uint() };
+        let ptr = unsafe { token.cast_to_usize() };
         self.to_wake.store(ptr, Ordering::SeqCst);
 
         let steals = self.steals;
@@ -258,7 +258,7 @@ fn decrement(&mut self, token: SignalToken) -> StartResult {
         }
 
         self.to_wake.store(0, Ordering::SeqCst);
-        drop(unsafe { SignalToken::cast_from_uint(ptr) });
+        drop(unsafe { SignalToken::cast_from_usize(ptr) });
         Abort
     }
 
@@ -380,7 +380,7 @@ fn take_to_wake(&mut self) -> SignalToken {
         let ptr = self.to_wake.load(Ordering::SeqCst);
         self.to_wake.store(0, Ordering::SeqCst);
         assert!(ptr != 0);
-        unsafe { SignalToken::cast_from_uint(ptr) }
+        unsafe { SignalToken::cast_from_usize(ptr) }
     }
 
     ////////////////////////////////////////////////////////////////////////////

diff --git a/src/libstd/sync/mpsc/spsc_queue.rs b/src/libstd/sync/mpsc/spsc_queue.rs
index f111e13975ff700a4712b33dcd43fbd5b349134b..ed7190558d8ce93437c39ea47598310a377deeb5 100644 (file)
--- a/src/libstd/sync/mpsc/spsc_queue.rs
+++ b/src/libstd/sync/mpsc/spsc_queue.rs
@@ -69,7 +69,7 @@ pub struct Queue<T> {
 
     // Cache maintenance fields. Additions and subtractions are stored
     // separately in order to allow them to use nonatomic addition/subtraction.
-    cache_bound: uint,
+    cache_bound: usize,
     cache_additions: AtomicUsize,
     cache_subtractions: AtomicUsize,
 }
@@ -107,7 +107,7 @@ impl<T: Send> Queue<T> {
     ///               cache (if desired). If the value is 0, then the cache has
     ///               no bound. Otherwise, the cache will never grow larger than
     ///               `bound` (although the queue itself could be much larger.
-    pub unsafe fn new(bound: uint) -> Queue<T> {
+    pub unsafe fn new(bound: usize) -> Queue<T> {
         let n1 = Node::new();
         let n2 = Node::new();
         (*n1).next.store(n2, Ordering::Relaxed);
@@ -319,7 +319,7 @@ fn stress() {
             stress_bound(1);
         }
 
-        unsafe fn stress_bound(bound: uint) {
+        unsafe fn stress_bound(bound: usize) {
             let q = Arc::new(Queue::new(bound));
 
             let (tx, rx) = channel();

diff --git a/src/libstd/sync/mpsc/stream.rs b/src/libstd/sync/mpsc/stream.rs
index 2d528662f64fc9dd3fa2f725cb7934bcaf3303c2..5a1e05f9c1565e1e28512f51685cc5b59849b20a 100644 (file)
--- a/src/libstd/sync/mpsc/stream.rs
+++ b/src/libstd/sync/mpsc/stream.rs
@@ -43,7 +43,7 @@ pub struct Packet<T> {
     queue: spsc::Queue<Message<T>>, // internal queue for all message
 
     cnt: AtomicIsize, // How many items are on this channel
-    steals: int, // How many times has a port received without blocking?
+    steals: isize, // How many times has a port received without blocking?
     to_wake: AtomicUsize, // SignalToken for the blocked thread to wake up
 
     port_dropped: AtomicBool, // flag if the channel has been destroyed.
@@ -146,7 +146,7 @@ fn take_to_wake(&mut self) -> SignalToken {
         let ptr = self.to_wake.load(Ordering::SeqCst);
         self.to_wake.store(0, Ordering::SeqCst);
         assert!(ptr != 0);
-        unsafe { SignalToken::cast_from_uint(ptr) }
+        unsafe { SignalToken::cast_from_usize(ptr) }
     }
 
     // Decrements the count on the channel for a sleeper, returning the sleeper
@@ -154,7 +154,7 @@ fn take_to_wake(&mut self) -> SignalToken {
     // steals into account.
     fn decrement(&mut self, token: SignalToken) -> Result<(), SignalToken> {
         assert_eq!(self.to_wake.load(Ordering::SeqCst), 0);
-        let ptr = unsafe { token.cast_to_uint() };
+        let ptr = unsafe { token.cast_to_usize() };
         self.to_wake.store(ptr, Ordering::SeqCst);
 
         let steals = self.steals;
@@ -171,7 +171,7 @@ fn decrement(&mut self, token: SignalToken) -> Result<(), SignalToken> {
         }
 
         self.to_wake.store(0, Ordering::SeqCst);
-        Err(unsafe { SignalToken::cast_from_uint(ptr) })
+        Err(unsafe { SignalToken::cast_from_usize(ptr) })
     }
 
     pub fn recv(&mut self) -> Result<T, Failure<T>> {
@@ -350,7 +350,7 @@ pub fn can_recv(&mut self) -> Result<bool, Receiver<T>> {
     }
 
     // increment the count on the channel (used for selection)
-    fn bump(&mut self, amt: int) -> int {
+    fn bump(&mut self, amt: isize) -> isize {
         match self.cnt.fetch_add(amt, Ordering::SeqCst) {
             DISCONNECTED => {
                 self.cnt.store(DISCONNECTED, Ordering::SeqCst);

diff --git a/src/libstd/sync/mpsc/sync.rs b/src/libstd/sync/mpsc/sync.rs
index 36b50b0d4af01fcad7a80b771e56e00a5b70fa79..33c1614e1b297dfe7037782d6533c6c6fe19a943 100644 (file)
--- a/src/libstd/sync/mpsc/sync.rs
+++ b/src/libstd/sync/mpsc/sync.rs
@@ -64,7 +64,7 @@ struct State<T> {
     queue: Queue,       // queue of senders waiting to send data
     blocker: Blocker,   // currently blocked task on this channel
     buf: Buffer<T>,     // storage for buffered messages
-    cap: uint,          // capacity of this channel
+    cap: usize,         // capacity of this channel
 
     /// A curious flag used to indicate whether a sender failed or succeeded in
     /// blocking. This is used to transmit information back to the task that it
@@ -101,8 +101,8 @@ unsafe impl Send for Node {}
 /// A simple ring-buffer
 struct Buffer<T> {
     buf: Vec<Option<T>>,
-    start: uint,
-    size: uint,
+    start: usize,
+    size: usize,
 }
 
 #[derive(Debug)]
@@ -137,7 +137,7 @@ fn wakeup<T>(token: SignalToken, guard: MutexGuard<State<T>>) {
 }
 
 impl<T: Send> Packet<T> {
-    pub fn new(cap: uint) -> Packet<T> {
+    pub fn new(cap: usize) -> Packet<T> {
         Packet {
             channels: AtomicUsize::new(1),
             lock: Mutex::new(State {
@@ -442,8 +442,8 @@ fn dequeue(&mut self) -> T {
         result.take().unwrap()
     }
 
-    fn size(&self) -> uint { self.size }
-    fn cap(&self) -> uint { self.buf.len() }
+    fn size(&self) -> usize { self.size }
+    fn cap(&self) -> usize { self.buf.len() }
 }
 
 ////////////////////////////////////////////////////////////////////////////////

diff --git a/src/libstd/sync/mutex.rs b/src/libstd/sync/mutex.rs
index b71cc0c26536474db76f2501e061da337ff8b23c..02b2db572ec4fe49be4efa50643560b4638c759d 100644 (file)
--- a/src/libstd/sync/mutex.rs
+++ b/src/libstd/sync/mutex.rs
@@ -50,7 +50,7 @@
 /// use std::thread;
 /// use std::sync::mpsc::channel;
 ///
-/// const N: uint = 10;
+/// const N: usize = 10;
 ///
 /// // Spawn a few threads to increment a shared variable (non-atomically), and
 /// // let the main thread know once all increments are done.
@@ -377,9 +377,9 @@ fn smoke_static() {
     #[test]
     fn lots_and_lots() {
         static M: StaticMutex = MUTEX_INIT;
-        static mut CNT: uint = 0;
-        static J: uint = 1000;
-        static K: uint = 3;
+        static mut CNT: u32 = 0;
+        static J: u32 = 1000;
+        static K: u32 = 3;
 
         fn inc() {
             for _ in 0..J {
@@ -501,7 +501,7 @@ fn test_mutex_arc_access_in_unwind() {
         let arc2 = arc.clone();
         let _ = thread::spawn(move|| -> () {
             struct Unwinder {
-                i: Arc<Mutex<int>>,
+                i: Arc<Mutex<i32>>,
             }
             impl Drop for Unwinder {
                 fn drop(&mut self) {

diff --git a/src/libstd/sync/rwlock.rs b/src/libstd/sync/rwlock.rs
index 6fd2a6ed77d264c754e19e5ae46873ce274cb117..495a172e2453d4fc5539cf9d905658d1f7c5bf58 100644 (file)
--- a/src/libstd/sync/rwlock.rs
+++ b/src/libstd/sync/rwlock.rs
@@ -425,8 +425,8 @@ fn static_smoke() {
     #[test]
     fn frob() {
         static R: StaticRwLock = RW_LOCK_INIT;
-        static N: usize = 10;
-        static M: usize = 1000;
+        static N: u32 = 10;
+        static M: u32 = 1000;
 
         let (tx, rx) = channel::<()>();
         for _ in 0..N {

diff --git a/src/libstd/sync/task_pool.rs b/src/libstd/sync/task_pool.rs
index a45048be24c06a9e0eb37cba43cb7af6ab2b7017..738aeccbe7aab1488f001aec3e9838b3f203f9ba 100644 (file)
--- a/src/libstd/sync/task_pool.rs
+++ b/src/libstd/sync/task_pool.rs
@@ -89,7 +89,7 @@ impl TaskPool {
     /// # Panics
     ///
     /// This function will panic if `threads` is 0.
-    pub fn new(threads: uint) -> TaskPool {
+    pub fn new(threads: usize) -> TaskPool {
         assert!(threads >= 1);
 
         let (tx, rx) = channel::<Thunk>();
@@ -142,7 +142,7 @@ mod test {
     use super::*;
     use sync::mpsc::channel;
 
-    const TEST_TASKS: uint = 4;
+    const TEST_TASKS: u32 = 4;
 
     #[test]
     fn test_works() {