diff options
Diffstat (limited to 'src/libstd/rt')
| -rw-r--r-- | src/libstd/rt/local_heap.rs | 3 | ||||
| -rw-r--r-- | src/libstd/rt/local_ptr.rs | 24 | ||||
| -rw-r--r-- | src/libstd/rt/task.rs | 10 |
3 files changed, 19 insertions, 18 deletions
diff --git a/src/libstd/rt/local_heap.rs b/src/libstd/rt/local_heap.rs index b9d0d829374..caf0d9028c5 100644 --- a/src/libstd/rt/local_heap.rs +++ b/src/libstd/rt/local_heap.rs @@ -319,8 +319,7 @@ pub unsafe fn local_free(ptr: *u8) { } pub fn live_allocs() -> *mut Box { - let mut task = Local::borrow(None::<Task>); - task.get().heap.live_allocs + Local::borrow(None::<Task>).heap.live_allocs } #[cfg(test)] diff --git a/src/libstd/rt/local_ptr.rs b/src/libstd/rt/local_ptr.rs index e3f64f40c0d..ff82be97489 100644 --- a/src/libstd/rt/local_ptr.rs +++ b/src/libstd/rt/local_ptr.rs @@ -18,15 +18,17 @@ #![allow(dead_code)] use cast; -use ops::Drop; +use ops::{Drop, Deref, DerefMut}; use ptr::RawPtr; #[cfg(windows)] // mingw-w32 doesn't like thread_local things #[cfg(target_os = "android")] // see #10686 -pub use self::native::*; +pub use self::native::{init, cleanup, put, take, try_take, unsafe_take, exists, + unsafe_borrow, try_unsafe_borrow}; #[cfg(not(windows), not(target_os = "android"))] -pub use self::compiled::*; +pub use self::compiled::{init, cleanup, put, take, try_take, unsafe_take, exists, + unsafe_borrow, try_unsafe_borrow}; /// Encapsulates a borrowed value. When this value goes out of scope, the /// pointer is returned. @@ -48,13 +50,15 @@ impl<T> Drop for Borrowed<T> { } } -impl<T> Borrowed<T> { - pub fn get<'a>(&'a mut self) -> &'a mut T { - unsafe { - let val_ptr: &mut ~T = cast::transmute(&mut self.val); - let val_ptr: &'a mut T = *val_ptr; - val_ptr - } +impl<T> Deref<T> for Borrowed<T> { + fn deref<'a>(&'a self) -> &'a T { + unsafe { &*(self.val as *T) } + } +} + +impl<T> DerefMut<T> for Borrowed<T> { + fn deref_mut<'a>(&'a mut self) -> &'a mut T { + unsafe { &mut *(self.val as *mut T) } } } diff --git a/src/libstd/rt/task.rs b/src/libstd/rt/task.rs index a112ed77f09..a3664b45a41 100644 --- a/src/libstd/rt/task.rs +++ b/src/libstd/rt/task.rs @@ -127,8 +127,8 @@ impl Task { #[allow(unused_must_use)] fn close_outputs() { let mut task = Local::borrow(None::<Task>); - let stderr = task.get().stderr.take(); - let stdout = task.get().stdout.take(); + let stderr = task.stderr.take(); + let stdout = task.stdout.take(); drop(task); match stdout { Some(mut w) => { w.flush(); }, None => {} } match stderr { Some(mut w) => { w.flush(); }, None => {} } @@ -159,8 +159,7 @@ impl Task { // be intertwined, and miraculously work for now... let mut task = Local::borrow(None::<Task>); let storage_map = { - let task = task.get(); - let LocalStorage(ref mut optmap) = task.storage; + let &LocalStorage(ref mut optmap) = &mut task.storage; optmap.take() }; drop(task); @@ -332,8 +331,7 @@ impl BlockedTask { } /// Converts one blocked task handle to a list of many handles to the same. - pub fn make_selectable(self, num_handles: uint) -> Take<BlockedTasks> - { + pub fn make_selectable(self, num_handles: uint) -> Take<BlockedTasks> { let arc = match self { Owned(task) => { let flag = unsafe { AtomicUint::new(cast::transmute(task)) }; |
