2 files changed, 4 insertions, 2 deletions
diff --git a/src/libcore/task/mod.rs b/src/libcore/task/mod.rs
index aa82309c78a..9ddafee6938 100644
--- a/src/libcore/task/mod.rs
+++ b/src/libcore/task/mod.rs
@@ -45,7 +45,7 @@ use iter;
 use libc;
 use option;
 use result::Result;
-use pipes::{stream, Chan, Port, SharedChan};
+use pipes::{stream, Chan, GenericChan, GenericPort, Port, SharedChan};
 use pipes;
 use prelude::*;
 use ptr;
diff --git a/src/libcore/task/spawn.rs b/src/libcore/task/spawn.rs
index a5ab4af40be..0a2f6634214 100644
--- a/src/libcore/task/spawn.rs
+++ b/src/libcore/task/spawn.rs
@@ -74,8 +74,10 @@
 #[warn(deprecated_mode)];
 
 use cast;
+use container::Map;
+use oldcomm;
 use option;
-use pipes::{stream, Chan, Port};
+use pipes::{Chan, GenericChan, GenericPort, Port};
 use pipes;
 use prelude::*;
 use private;