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-rw-r--r--src/libsyntax/codemap.rs5
1 files changed, 0 insertions, 5 deletions
diff --git a/src/libsyntax/codemap.rs b/src/libsyntax/codemap.rs
index bd8aa7011b7..1194506a887 100644
--- a/src/libsyntax/codemap.rs
+++ b/src/libsyntax/codemap.rs
@@ -21,12 +21,7 @@ source code snippets, etc.
 
 */
 
-use core::prelude::*;
-
-use core::cmp;
-use core::str;
 use core::to_bytes;
-use core::uint;
 use std::serialize::{Encodable, Decodable, Encoder, Decoder};
 
 pub trait Pos {