Fixing some various warnings about unused imports

2 files changed, 3 insertions, 1 deletions

diff --git a/src/libcore/rt/uvio.rs b/src/libcore/rt/uvio.rs
index 7bf1792baf4..abdd8d6619a 100644
--- a/src/libcore/rt/uvio.rs
+++ b/src/libcore/rt/uvio.rs
@@ -11,7 +11,7 @@
 use option::*;
 use result::*;
 
-use super::io::net::ip::{IpAddr, Ipv4}; // n.b. Ipv4 is used only in tests
+use super::io::net::ip::IpAddr;
 use super::uv::*;
 use super::rtio::*;
 use ops::Drop;
@@ -19,6 +19,7 @@ use cell::{Cell, empty_cell};
 use cast::transmute;
 use super::sched::{Scheduler, local_sched};
 
+#[cfg(test)] use super::io::net::ip::Ipv4;
 #[cfg(test)] use super::sched::Task;
 #[cfg(test)] use unstable::run_in_bare_thread;
 #[cfg(test)] use uint;
diff --git a/src/libcore/str/ascii.rs b/src/libcore/str/ascii.rs
index 339274ab47e..f6c0176eafc 100644
--- a/src/libcore/str/ascii.rs
+++ b/src/libcore/str/ascii.rs
@@ -196,6 +196,7 @@ impl ToStrConsume for ~[Ascii] {
     }
 }
 
+#[cfg(test)]
 mod tests {
     use super::*;