1 files changed, 0 insertions, 3 deletions
diff --git a/src/libsyntax/ext/env.rs b/src/libsyntax/ext/env.rs
index c21a9fa8739..5e5fd7d97b1 100644
--- a/src/libsyntax/ext/env.rs
+++ b/src/libsyntax/ext/env.rs
@@ -8,15 +8,12 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-
 /*
  * The compiler code necessary to support the env! extension.  Eventually this
  * should all get sucked into either the compiler syntax extension plugin
  * interface.
  */
 
-use core::prelude::*;
-
 use ast;
 use codemap::span;
 use ext::base::*;