diff options
| -rw-r--r-- | src/libcore/marker.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/libcore/marker.rs b/src/libcore/marker.rs index d400cb47cbf..715a79abe85 100644 --- a/src/libcore/marker.rs +++ b/src/libcore/marker.rs @@ -286,6 +286,7 @@ pub struct InvariantLifetime<'a>; #[unstable = "likely to change with new variance strategy"] #[lang="no_send_bound"] #[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord)] +#[cfg(stage0)] // NOTE remove impl after next snapshot pub struct NoSend; /// A type which is considered "not POD", meaning that it is not @@ -303,6 +304,7 @@ pub struct NoCopy; #[unstable = "likely to change with new variance strategy"] #[lang="no_sync_bound"] #[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord)] +#[cfg(stage0)] // NOTE remove impl after next snapshot pub struct NoSync; /// A type which is considered managed by the GC. This is typically |