1 files changed, 4 insertions, 0 deletions
diff --git a/src/libstd/map.rs b/src/libstd/map.rs
index 0e5a7972838..b6c7c8be5a9 100644
--- a/src/libstd/map.rs
+++ b/src/libstd/map.rs
@@ -613,6 +613,10 @@ impl<K: Eq IterBytes Hash Copy, V: Copy> @Mut<LinearMap<K, V>>:
 
 #[cfg(test)]
 mod tests {
+    use map;
+
+    use core::option;
+    use core::uint;
 
     #[test]
     fn test_simple() {