Move `use` statements.

Signed-off-by: OGINO Masanori <masanori.ogino@gmail.com>

diff --git a/src/libextra/flatpipes.rs b/src/libextra/flatpipes.rs
index 9e7294df4b7eb1824a0012ede0f2ed45e083d0f2..b43962dae40feec64c2c71c3c5a8296e6ce38b0e 100644 (file)
--- a/src/libextra/flatpipes.rs
+++ b/src/libextra/flatpipes.rs
@@ -633,16 +633,12 @@ pub fn new(c: Chan<~[u8]>) -> PipeByteChan {
 #[cfg(test)]
 mod test {
 
-    use flatpipes::{Flattener, Unflattener};
-    use flatpipes::bytepipes::*;
+    use flatpipes::BytePort;
     use flatpipes::pod;
     use flatpipes::serial;
     use io_util::BufReader;
-    use flatpipes::{BytePort, FlatChan, FlatPort};
 
-    use std::comm;
     use std::io::BytesWriter;
-    use std::result;
     use std::task;
 
     #[test]
@@ -727,7 +723,11 @@ fn test_pod_pipes() {
 
     // FIXME #2064: Networking doesn't work on x86
     // XXX Broken until networking support is added back
-    /*#[test]
+    /*
+    use flatpipes::{Flattener, Unflattener, FlatChan, FlatPort};
+    use flatpipes::bytepipes::*;
+
+    #[test]
     #[cfg(target_arch = "x86_64")]
     fn test_pod_tcp_stream() {
         fn reader_port(buf: TcpSocketBuf
@@ -767,6 +767,8 @@ fn test_some_tcp_stream<U:Unflattener<int>,F:Flattener<int>>(
         port: uint) {
 
         use std::cell::Cell;
+        use std::comm;
+        use std::result;
         use net::ip;
         use net::tcp;
         use uv;