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| author | Brian Anderson <banderson@mozilla.com> | 2015-01-24 09:15:42 -0800 |
|---|---|---|
| committer | Brian Anderson <banderson@mozilla.com> | 2015-01-25 01:20:55 -0800 |
| commit | 63fcbcf3ce8f0ca391c18b2d61833ae6beb3ac70 (patch) | |
| tree | c732033c0822f25f2aebcdf193de1b257bac1855 /src/libstd/sync/mpsc/spsc_queue.rs | |
| parent | b44ee371b8beea77aa1364460acbba14a8516559 (diff) | |
| parent | 0430a43d635841db44978bb648e9cf7e7cfa1bba (diff) | |
| download | rust-63fcbcf3ce8f0ca391c18b2d61833ae6beb3ac70.tar.gz rust-63fcbcf3ce8f0ca391c18b2d61833ae6beb3ac70.zip | |
Merge remote-tracking branch 'rust-lang/master'
Conflicts: mk/tests.mk src/liballoc/arc.rs src/liballoc/boxed.rs src/liballoc/rc.rs src/libcollections/bit.rs src/libcollections/btree/map.rs src/libcollections/btree/set.rs src/libcollections/dlist.rs src/libcollections/ring_buf.rs src/libcollections/slice.rs src/libcollections/str.rs src/libcollections/string.rs src/libcollections/vec.rs src/libcollections/vec_map.rs src/libcore/any.rs src/libcore/array.rs src/libcore/borrow.rs src/libcore/error.rs src/libcore/fmt/mod.rs src/libcore/iter.rs src/libcore/marker.rs src/libcore/ops.rs src/libcore/result.rs src/libcore/slice.rs src/libcore/str/mod.rs src/libregex/lib.rs src/libregex/re.rs src/librustc/lint/builtin.rs src/libstd/collections/hash/map.rs src/libstd/collections/hash/set.rs src/libstd/sync/mpsc/mod.rs src/libstd/sync/mutex.rs src/libstd/sync/poison.rs src/libstd/sync/rwlock.rs src/libsyntax/feature_gate.rs src/libsyntax/test.rs
Diffstat (limited to 'src/libstd/sync/mpsc/spsc_queue.rs')
| -rw-r--r-- | src/libstd/sync/mpsc/spsc_queue.rs | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/libstd/sync/mpsc/spsc_queue.rs b/src/libstd/sync/mpsc/spsc_queue.rs index 893260415eb..c1983fcab19 100644 --- a/src/libstd/sync/mpsc/spsc_queue.rs +++ b/src/libstd/sync/mpsc/spsc_queue.rs @@ -39,6 +39,7 @@ use core::prelude::*; use alloc::boxed::Box; use core::mem; +use core::ptr; use core::cell::UnsafeCell; use sync::atomic::{AtomicPtr, AtomicUsize, Ordering}; @@ -82,7 +83,7 @@ impl<T: Send> Node<T> { unsafe { mem::transmute(box Node { value: None, - next: AtomicPtr::new(0 as *mut Node<T>), + next: AtomicPtr::new(ptr::null_mut::<Node<T>>()), }) } } @@ -131,7 +132,7 @@ impl<T: Send> Queue<T> { let n = self.alloc(); assert!((*n).value.is_none()); (*n).value = Some(t); - (*n).next.store(0 as *mut Node<T>, Ordering::Relaxed); + (*n).next.store(ptr::null_mut(), Ordering::Relaxed); (**self.head.get()).next.store(n, Ordering::Release); *self.head.get() = n; } |