mirror of
https://github.com/rust-lang/rust
synced 2024-09-05 16:57:03 +00:00
Test fixes and rebase conflicts, round 2
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d49b67e255
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@ -1347,7 +1347,7 @@ pub fn min_value() -> $T { 0 }
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/// Returns the largest value that can be represented by this integer type.
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#[stable(feature = "rust1", since = "1.0.0")]
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pub fn max_value() -> $T { -1 }
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pub fn max_value() -> $T { !0 }
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/// Convert a string slice in a given base to an integer.
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///
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@ -2571,7 +2571,7 @@ pub mod extra {
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pub const ERROR_IO_PENDING: c_int = 997;
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pub const ERROR_FILE_INVALID : c_int = 1006;
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pub const ERROR_NOT_FOUND: c_int = 1168;
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pub const INVALID_HANDLE_VALUE: HANDLE = -1 as HANDLE;
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pub const INVALID_HANDLE_VALUE: HANDLE = !0 as HANDLE;
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pub const DELETE : DWORD = 0x00010000;
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pub const READ_CONTROL : DWORD = 0x00020000;
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@ -2609,12 +2609,12 @@ pub mod extra {
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pub const WAIT_ABANDONED : DWORD = 0x00000080;
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pub const WAIT_OBJECT_0 : DWORD = 0x00000000;
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pub const WAIT_TIMEOUT : DWORD = 0x00000102;
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pub const WAIT_FAILED : DWORD = -1;
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pub const WAIT_FAILED : DWORD = !0;
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pub const DUPLICATE_CLOSE_SOURCE : DWORD = 0x00000001;
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pub const DUPLICATE_SAME_ACCESS : DWORD = 0x00000002;
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pub const INFINITE : DWORD = -1;
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pub const INFINITE : DWORD = !0;
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pub const STILL_ACTIVE : DWORD = 259;
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pub const MEM_COMMIT : DWORD = 0x00001000;
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@ -342,7 +342,7 @@
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/// The receiving-half of Rust's channel type. This half can only be owned by
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/// one task
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#[stable(feature = "rust1", since = "1.0.0")]
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pub struct Receiver<T:Send> {
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pub struct Receiver<T> {
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inner: UnsafeCell<Flavor<T>>,
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}
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@ -354,14 +354,14 @@ unsafe impl<T: Send> Send for Receiver<T> { }
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/// whenever `next` is called, waiting for a new message, and `None` will be
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/// returned when the corresponding channel has hung up.
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#[stable(feature = "rust1", since = "1.0.0")]
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pub struct Iter<'a, T:Send+'a> {
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pub struct Iter<'a, T: 'a> {
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rx: &'a Receiver<T>
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}
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/// The sending-half of Rust's asynchronous channel type. This half can only be
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/// owned by one task, but it can be cloned to send to other tasks.
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#[stable(feature = "rust1", since = "1.0.0")]
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pub struct Sender<T:Send> {
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pub struct Sender<T> {
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inner: UnsafeCell<Flavor<T>>,
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}
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@ -372,7 +372,7 @@ unsafe impl<T: Send> Send for Sender<T> { }
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/// The sending-half of Rust's synchronous channel type. This half can only be
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/// owned by one task, but it can be cloned to send to other tasks.
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#[stable(feature = "rust1", since = "1.0.0")]
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pub struct SyncSender<T: Send> {
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pub struct SyncSender<T> {
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inner: Arc<UnsafeCell<sync::Packet<T>>>,
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}
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@ -433,7 +433,7 @@ pub enum TrySendError<T> {
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Disconnected(T),
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}
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enum Flavor<T:Send> {
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enum Flavor<T> {
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Oneshot(Arc<UnsafeCell<oneshot::Packet<T>>>),
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Stream(Arc<UnsafeCell<stream::Packet<T>>>),
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Shared(Arc<UnsafeCell<shared::Packet<T>>>),
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@ -441,7 +441,7 @@ enum Flavor<T:Send> {
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}
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#[doc(hidden)]
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trait UnsafeFlavor<T:Send> {
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trait UnsafeFlavor<T> {
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fn inner_unsafe<'a>(&'a self) -> &'a UnsafeCell<Flavor<T>>;
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unsafe fn inner_mut<'a>(&'a self) -> &'a mut Flavor<T> {
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&mut *self.inner_unsafe().get()
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@ -450,12 +450,12 @@ unsafe fn inner<'a>(&'a self) -> &'a Flavor<T> {
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&*self.inner_unsafe().get()
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}
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}
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impl<T:Send> UnsafeFlavor<T> for Sender<T> {
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impl<T> UnsafeFlavor<T> for Sender<T> {
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fn inner_unsafe<'a>(&'a self) -> &'a UnsafeCell<Flavor<T>> {
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&self.inner
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}
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}
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impl<T:Send> UnsafeFlavor<T> for Receiver<T> {
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impl<T> UnsafeFlavor<T> for Receiver<T> {
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fn inner_unsafe<'a>(&'a self) -> &'a UnsafeCell<Flavor<T>> {
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&self.inner
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}
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@ -72,12 +72,12 @@ struct Node<T> {
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/// The multi-producer single-consumer structure. This is not cloneable, but it
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/// may be safely shared so long as it is guaranteed that there is only one
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/// popper at a time (many pushers are allowed).
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pub struct Queue<T: Send> {
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pub struct Queue<T> {
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head: AtomicPtr<Node<T>>,
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tail: UnsafeCell<*mut Node<T>>,
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}
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unsafe impl<T:Send> Send for Queue<T> { }
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unsafe impl<T: Send> Send for Queue<T> { }
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unsafe impl<T: Send> Sync for Queue<T> { }
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impl<T> Node<T> {
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@ -54,7 +54,7 @@
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// moves *from* a pointer, ownership of the token is transferred to
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// whoever changed the state.
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pub struct Packet<T:Send> {
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pub struct Packet<T> {
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// Internal state of the chan/port pair (stores the blocked task as well)
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state: AtomicUsize,
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// One-shot data slot location
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@ -64,7 +64,7 @@ pub struct Packet<T:Send> {
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upgrade: MyUpgrade<T>,
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}
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pub enum Failure<T:Send> {
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pub enum Failure<T> {
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Empty,
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Disconnected,
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Upgraded(Receiver<T>),
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@ -76,13 +76,13 @@ pub enum UpgradeResult {
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UpWoke(SignalToken),
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}
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pub enum SelectionResult<T:Send> {
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pub enum SelectionResult<T> {
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SelCanceled,
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SelUpgraded(SignalToken, Receiver<T>),
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SelSuccess,
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}
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enum MyUpgrade<T:Send> {
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enum MyUpgrade<T> {
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NothingSent,
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SendUsed,
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GoUp(Receiver<T>),
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@ -40,7 +40,7 @@
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#[cfg(not(test))]
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const MAX_STEALS: isize = 1 << 20;
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pub struct Packet<T: Send> {
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pub struct Packet<T> {
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queue: mpsc::Queue<T>,
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cnt: AtomicIsize, // How many items are on this channel
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steals: isize, // How many times has a port received without blocking?
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@ -57,7 +57,7 @@ struct Node<T> {
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/// but it can be safely shared in an Arc if it is guaranteed that there
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/// is only one popper and one pusher touching the queue at any one point in
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/// time.
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pub struct Queue<T: Send> {
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pub struct Queue<T> {
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// consumer fields
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tail: UnsafeCell<*mut Node<T>>, // where to pop from
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tail_prev: AtomicPtr<Node<T>>, // where to pop from
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@ -39,7 +39,7 @@
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#[cfg(not(test))]
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const MAX_STEALS: isize = 1 << 20;
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pub struct Packet<T:Send> {
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pub struct Packet<T> {
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queue: spsc::Queue<Message<T>>, // internal queue for all message
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cnt: AtomicIsize, // How many items are on this channel
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@ -49,7 +49,7 @@ pub struct Packet<T:Send> {
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port_dropped: AtomicBool, // flag if the channel has been destroyed.
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}
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pub enum Failure<T:Send> {
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pub enum Failure<T> {
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Empty,
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Disconnected,
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Upgraded(Receiver<T>),
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@ -61,7 +61,7 @@ pub enum UpgradeResult {
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UpWoke(SignalToken),
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}
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pub enum SelectionResult<T:Send> {
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pub enum SelectionResult<T> {
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SelSuccess,
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SelCanceled,
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SelUpgraded(SignalToken, Receiver<T>),
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@ -69,7 +69,7 @@ pub enum SelectionResult<T:Send> {
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// Any message could contain an "upgrade request" to a new shared port, so the
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// internal queue it's a queue of T, but rather Message<T>
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enum Message<T:Send> {
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enum Message<T> {
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Data(T),
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GoUp(Receiver<T>),
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}
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@ -47,7 +47,7 @@
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use sync::mpsc::select::StartResult::{self, Installed, Abort};
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use sync::{Mutex, MutexGuard};
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pub struct Packet<T: Send> {
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pub struct Packet<T> {
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/// Only field outside of the mutex. Just done for kicks, but mainly because
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/// the other shared channel already had the code implemented
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channels: AtomicUsize,
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@ -112,7 +112,7 @@
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/// *guard += 1;
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/// ```
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#[stable(feature = "rust1", since = "1.0.0")]
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pub struct Mutex<T: Send> {
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pub struct Mutex<T> {
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// Note that this static mutex is in a *box*, not inlined into the struct
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// itself. Once a native mutex has been used once, its address can never
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// change (it can't be moved). This mutex type can be safely moved at any
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@ -49,9 +49,9 @@
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pub const TOKEN_READ: libc::DWORD = 0x20008;
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// Note that these are not actually HANDLEs, just values to pass to GetStdHandle
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pub const STD_INPUT_HANDLE: libc::DWORD = -10;
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pub const STD_OUTPUT_HANDLE: libc::DWORD = -11;
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pub const STD_ERROR_HANDLE: libc::DWORD = -12;
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pub const STD_INPUT_HANDLE: libc::DWORD = -10i32 as libc::DWORD;
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pub const STD_OUTPUT_HANDLE: libc::DWORD = -11i32 as libc::DWORD;
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pub const STD_ERROR_HANDLE: libc::DWORD = -12i32 as libc::DWORD;
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#[repr(C)]
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#[cfg(target_arch = "x86")]
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@ -1,35 +0,0 @@
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// 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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use std::sync::mpsc::channel;
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// Test that a class with an unsendable field can't be
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// sent
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use std::rc::Rc;
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struct foo {
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i: isize,
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j: Rc<String>,
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}
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fn foo(i:isize, j: Rc<String>) -> foo {
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foo {
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i: i,
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j: j
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}
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}
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fn main() {
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let cat = "kitty".to_string();
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let (tx, _) = channel();
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//~^ ERROR `core::marker::Send` is not implemented
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tx.send(foo(42, Rc::new(cat)));
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}
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