From e27cbeff370897b8450caa204c08049651a10c13 Mon Sep 17 00:00:00 2001
From: Florian Hahn <flo@fhahn.com>
Date: Fri, 18 Dec 2015 13:29:49 +0100
Subject: Fix warnings when compiling stdlib with --test

---
 src/libstd/io/buffered.rs | 2 +-
 src/libstd/io/error.rs    | 2 +-
 src/libstd/io/mod.rs      | 2 +-
 src/libstd/io/util.rs     | 2 ++
 4 files changed, 5 insertions(+), 3 deletions(-)

(limited to 'src/libstd/io')

diff --git a/src/libstd/io/buffered.rs b/src/libstd/io/buffered.rs
index 79eedbeda2c..16ce05ef2dc 100644
--- a/src/libstd/io/buffered.rs
+++ b/src/libstd/io/buffered.rs
@@ -791,7 +791,7 @@ impl<W: Read + Write> Read for InternalBufWriter<W> {
 mod tests {
     use prelude::v1::*;
     use io::prelude::*;
-    use io::{self, BufReader, BufWriter, Cursor, LineWriter, SeekFrom};
+    use io::{self, BufReader, BufWriter, LineWriter, SeekFrom};
     use test;
 
     /// A dummy reader intended at testing short-reads propagation.
diff --git a/src/libstd/io/error.rs b/src/libstd/io/error.rs
index 1dd96f5ddfc..e3f17c839f1 100644
--- a/src/libstd/io/error.rs
+++ b/src/libstd/io/error.rs
@@ -377,7 +377,7 @@ mod test {
         struct TestError;
 
         impl fmt::Display for TestError {
-            fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
+            fn fmt(&self, _: &mut fmt::Formatter) -> fmt::Result {
                 Ok(())
             }
         }
diff --git a/src/libstd/io/mod.rs b/src/libstd/io/mod.rs
index 7be0f467ac9..2ad45e80dd1 100644
--- a/src/libstd/io/mod.rs
+++ b/src/libstd/io/mod.rs
@@ -1983,7 +1983,7 @@ mod tests {
         b.iter(|| {
             let mut lr = repeat(1).take(10000000);
             let mut vec = Vec::with_capacity(1024);
-            super::read_to_end(&mut lr, &mut vec);
+            super::read_to_end(&mut lr, &mut vec)
         });
     }
 }
diff --git a/src/libstd/io/util.rs b/src/libstd/io/util.rs
index 07a9548224a..e05a0d577ff 100644
--- a/src/libstd/io/util.rs
+++ b/src/libstd/io/util.rs
@@ -199,6 +199,7 @@ mod tests {
     }
 
     #[test]
+    #[allow(deprecated)]
     fn tee() {
         let mut buf = [0; 10];
         {
@@ -209,6 +210,7 @@ mod tests {
     }
 
     #[test]
+    #[allow(deprecated)]
     fn broadcast() {
         let mut buf1 = [0; 10];
         let mut buf2 = [0; 10];
-- 
cgit 1.4.1-3-g733a5