core: Warning police

Author: catamorphism

src/libcore/task/mod.rs

@@ -39,7 +39,7 @@ use result::Result;
 use comm::{stream, Chan, GenericChan, GenericPort, Port};
 use prelude::*;
 use result;
-use task::rt::{task_id, sched_id, rust_task};
+use task::rt::{task_id, sched_id};
 use util;
 use util::replace;
 use unstable::finally::Finally;

src/libcore/unstable/lang.rs

@@ -17,7 +17,9 @@ use str;
 use sys;
 use unstable::exchange_alloc;
 use cast::transmute;
+#[cfg(not(stage0))]
 use rt::{context, OldTaskContext};
+#[cfg(not(stage0))]
 use rt::local_services::borrow_local_services;
 
 #[allow(non_camel_case_types)]