Make AtomicPtr Send

wthrowe · wthrowe · commit fd1b0305a3bb · 2015-07-15T08:09:04.000-04:00
This appears to have just been an oversight, and it is annoying to not
be able to use an Arc&lt;AtomicPtr&gt;.
diff --git a/src/libcore/atomic.rs b/src/libcore/atomic.rs
@@ -72,7 +72,7 @@
 
 use self::Ordering::*;
 
-use marker::Sync;
+use marker::{Send, Sync};
 
 use intrinsics;
 use cell::UnsafeCell;
@@ -133,6 +133,7 @@ impl<T> Default for AtomicPtr<T> {
     }
 }
 
+unsafe impl<T> Send for AtomicPtr<T> {}
 unsafe impl<T> Sync for AtomicPtr<T> {}
 
 /// Atomic memory orderings

Original file line number	Diff line number	Diff line change
`@@ -72,7 +72,7 @@`
`72`	`72`
`73`	`73`	`use self::Ordering::*;`
`74`	`74`
`75`		`-use marker::Sync;`
	`75`	`+use marker::{Send, Sync};`
`76`	`76`
`77`	`77`	`use intrinsics;`
`78`	`78`	`use cell::UnsafeCell;`
`@@ -133,6 +133,7 @@ impl<T> Default for AtomicPtr<T> {`
`133`	`133`	`}`
`134`	`134`	`}`
`135`	`135`
	`136`	`+unsafe impl<T> Send for AtomicPtr<T> {}`
`136`	`137`	`unsafe impl<T> Sync for AtomicPtr<T> {}`
`137`	`138`
`138`	`139`	`/// Atomic memory orderings`