6 files changed, 10 insertions, 1 deletions
diff --git a/src/libcoretest/cmp.rs b/src/libcoretest/cmp.rs
index 716300f652d..992c99f1f9f 100644
--- a/src/libcoretest/cmp.rs
+++ b/src/libcoretest/cmp.rs
@@ -8,7 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use core::cmp::{ partial_min, partial_max };
+use core::cmp::{partial_min, partial_max};
+use core::cmp::Ordering::{Less, Greater, Equal};
 
 #[test]
 fn test_int_totalord() {
diff --git a/src/libcoretest/num/int_macros.rs b/src/libcoretest/num/int_macros.rs
index 55e0f10c865..e409dc61510 100644
--- a/src/libcoretest/num/int_macros.rs
+++ b/src/libcoretest/num/int_macros.rs
@@ -17,6 +17,7 @@ mod tests {
     use core::int;
     use core::num::{FromStrRadix, Int, SignedInt};
     use core::str::from_str;
+    use core::ops::{Shl, Shr, Not, BitXor, BitAnd, BitOr};
     use num;
 
     #[test]
diff --git a/src/libcoretest/num/mod.rs b/src/libcoretest/num/mod.rs
index acc593d7be9..82e91c5b712 100644
--- a/src/libcoretest/num/mod.rs
+++ b/src/libcoretest/num/mod.rs
@@ -13,6 +13,7 @@ use core::fmt::Show;
 use core::num::{NumCast, cast};
 use core::ops::{Add, Sub, Mul, Div, Rem};
 use core::kinds::Copy;
+use std::str::from_str;
 
 mod int_macros;
 mod i8;
@@ -54,6 +55,7 @@ mod test {
     use core::option::Option::{Some, None};
     use core::num::Float;
     use core::num::from_str_radix;
+    use core::str::from_str;
 
     #[test]
     fn from_str_issue7588() {
diff --git a/src/libcoretest/num/uint_macros.rs b/src/libcoretest/num/uint_macros.rs
index b21ac11e6a0..2311c19d557 100644
--- a/src/libcoretest/num/uint_macros.rs
+++ b/src/libcoretest/num/uint_macros.rs
@@ -16,6 +16,7 @@ mod tests {
     use core::$T_i::*;
     use core::num::Int;
     use num;
+    use core::ops::{BitOr, BitAnd, BitXor, Shl, Shr, Not};
 
     #[test]
     fn test_overflows() {
diff --git a/src/libcoretest/str.rs b/src/libcoretest/str.rs
index 63d6e14a4a6..fc02f46724f 100644
--- a/src/libcoretest/str.rs
+++ b/src/libcoretest/str.rs
@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+use std::str::from_str;
+
 #[test]
 fn test_bool_from_str() {
     assert_eq!(from_str::<bool>("true"), Some(true));
diff --git a/src/libcoretest/tuple.rs b/src/libcoretest/tuple.rs
index f7b714757f8..c3bc38a6614 100644
--- a/src/libcoretest/tuple.rs
+++ b/src/libcoretest/tuple.rs
@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+use std::cmp::Ordering::{Equal, Less, Greater};
+
 #[test]
 fn test_clone() {
     let a = (1i, "2");