---

yaml
---
r: 192109
b: refs/heads/snap-stage3
c: 123b5c1
h: refs/heads/master
i:
  192107: 98b8dd5
v: v3

Author: pnkfelix

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: 809a554fca2d0ebc2ba50077016fe282a4064752
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
-refs/heads/snap-stage3: 018eeb76f0e7384f760afa2a97a07110eef05145
+refs/heads/snap-stage3: 123b5c124e12ba08bd351c414753902aae9eb045
 refs/heads/try: ce76bff75603a754d092456285ff455eb871633d
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d

branches/snap-stage3/src/libstd/sync/mpsc/mod.rs

@@ -372,7 +372,7 @@ unsafe impl<T: Send> Send for Sender<T> { }
 /// The sending-half of Rust's synchronous channel type. This half can only be
 /// owned by one task, but it can be cloned to send to other tasks.
 #[stable(feature = "rust1", since = "1.0.0")]
-pub struct SyncSender<T> {
+pub struct SyncSender<T: Send> {
     inner: Arc<UnsafeCell<sync::Packet<T>>>,
 }
 

branches/snap-stage3/src/libstd/sync/mpsc/sync.rs

@@ -47,7 +47,7 @@ use sync::mpsc::blocking::{self, WaitToken, SignalToken};
 use sync::mpsc::select::StartResult::{self, Installed, Abort};
 use sync::{Mutex, MutexGuard};
 
-pub struct Packet<T> {
+pub struct Packet<T: Send> {
     /// Only field outside of the mutex. Just done for kicks, but mainly because
     /// the other shared channel already had the code implemented
     channels: AtomicUsize,