remove unused import warnings

8 files changed, 1 insertions, 12 deletions

diff --git a/src/libextra/flate.rs b/src/libextra/flate.rs
index 076126e0432..0fde03b69cb 100644
--- a/src/libextra/flate.rs
+++ b/src/libextra/flate.rs
@@ -16,8 +16,6 @@ Simple compression
 
 #[allow(missing_doc)];
 
-use core::prelude::*;
-
 use core::libc::{c_void, size_t, c_int};
 use core::libc;
 use core::vec;
@@ -87,6 +85,7 @@ mod tests {
     use super::*;
     use core::rand;
     use core::rand::RngUtil;
+    use core::prelude::*;
 
     #[test]
     #[allow(non_implicitly_copyable_typarams)]
diff --git a/src/libextra/flatpipes.rs b/src/libextra/flatpipes.rs
index e8239b9f7fd..c0f619c1b85 100644
--- a/src/libextra/flatpipes.rs
+++ b/src/libextra/flatpipes.rs
@@ -654,7 +654,6 @@ mod test {
     use core::int;
     use core::io::BytesWriter;
     use core::result;
-    use core::sys;
     use core::task;
 
     #[test]
diff --git a/src/libextra/sort.rs b/src/libextra/sort.rs
index 420c63efab5..26d1e28e122 100644
--- a/src/libextra/sort.rs
+++ b/src/libextra/sort.rs
@@ -929,11 +929,8 @@ mod test_tim_sort {
     use core::prelude::*;
 
     use sort::tim_sort;
-
-    use core::local_data;
     use core::rand::RngUtil;
     use core::rand;
-    use core::uint;
     use core::vec;
 
     struct CVal {
diff --git a/src/libextra/std.rc b/src/libextra/std.rc
index 4e9a547e141..83c0bb516b4 100644
--- a/src/libextra/std.rc
+++ b/src/libextra/std.rc
@@ -148,4 +148,3 @@ pub mod extra {
     pub use serialize;
     pub use test;
 }
-
diff --git a/src/libextra/sync.rs b/src/libextra/sync.rs
index 28a5e5382be..8bbe0afa704 100644
--- a/src/libextra/sync.rs
+++ b/src/libextra/sync.rs
@@ -731,7 +731,6 @@ mod tests {
     use core::cast;
     use core::cell::Cell;
     use core::comm;
-    use core::ptr;
     use core::result;
     use core::task;
     use core::vec;
diff --git a/src/libextra/tempfile.rs b/src/libextra/tempfile.rs
index 6d0bd888195..98c57838072 100644
--- a/src/libextra/tempfile.rs
+++ b/src/libextra/tempfile.rs
@@ -34,7 +34,6 @@ mod tests {
     use core::prelude::*;
 
     use tempfile::mkdtemp;
-    use tempfile;
 
     use core::os;
     use core::str;
diff --git a/src/libextra/treemap.rs b/src/libextra/treemap.rs
index ebb0cdc120f..9db3d48a3b8 100644
--- a/src/libextra/treemap.rs
+++ b/src/libextra/treemap.rs
@@ -1034,8 +1034,6 @@ mod test_set {
 
     use super::*;
 
-    use core::vec;
-
     #[test]
     fn test_clear() {
         let mut s = TreeSet::new();
diff --git a/src/libextra/uv_ll.rs b/src/libextra/uv_ll.rs
index 2cb2eea8828..2522f149bf4 100644
--- a/src/libextra/uv_ll.rs
+++ b/src/libextra/uv_ll.rs
@@ -1234,7 +1234,6 @@ mod test {
 
     use core::comm::{SharedChan, stream, GenericChan, GenericPort};
     use core::libc;
-    use core::result;
     use core::str;
     use core::sys;
     use core::task;