1 files changed, 0 insertions, 8 deletions
diff --git a/src/libstd/os.rs b/src/libstd/os.rs
index 46233a46ee5..a1a3afca7a9 100644
--- a/src/libstd/os.rs
+++ b/src/libstd/os.rs
@@ -52,18 +52,10 @@ use option::Option::{Some, None};
 use option::Option;
 use old_path::{Path, GenericPath, BytesContainer};
 use path::{self, PathBuf};
-#[cfg(stage0)]
-use ptr::PtrExt;
 use ptr;
 use result::Result::{Err, Ok};
 use result::Result;
-#[cfg(stage0)]
-use slice::{AsSlice, SliceExt};
-#[cfg(not(stage0))]
 use slice::AsSlice;
-#[cfg(stage0)]
-use str::{Str, StrExt};
-#[cfg(not(stage0))]
 use str::Str;
 use str;
 use string::{String, ToString};