1 files changed, 7 insertions, 0 deletions
diff --git a/src/libstd/num/int_macros.rs b/src/libstd/num/int_macros.rs
index 27e872003ec..778e741ff3b 100644
--- a/src/libstd/num/int_macros.rs
+++ b/src/libstd/num/int_macros.rs
@@ -557,6 +557,13 @@ mod tests {
     use super::*;
     use prelude::*;
 
+    use i16;
+    use i32;
+    use i64;
+    use i8;
+    use num;
+    use sys;
+
     #[test]
     fn test_num() {
         num::test_num(10 as $T, 2 as $T);