From 8e61612889233e7df26067e9d1c0ec7ffbac630c Mon Sep 17 00:00:00 2001
From: Victor Berger <victor.berger@m4x.org>
Date: Fri, 12 Sep 2014 11:24:09 +0200
Subject: [PATCH] Removing unused extern crates.

---
 src/librustc_back/lib.rs    | 2 --
 src/libsyntax/diagnostic.rs | 2 --
 2 files changed, 4 deletions(-)

diff --git a/src/librustc_back/lib.rs b/src/librustc_back/lib.rs
index 5db6c7297558..e48f9df75648 100644
--- a/src/librustc_back/lib.rs
+++ b/src/librustc_back/lib.rs
@@ -36,8 +36,6 @@
 #[phase(plugin, link)]
 extern crate log;
 extern crate syntax;
-extern crate libc;
-extern crate flate;
 extern crate serialize;
 
 pub mod abi;
diff --git a/src/libsyntax/diagnostic.rs b/src/libsyntax/diagnostic.rs
index c026a1c97c13..78d3d86b2969 100644
--- a/src/libsyntax/diagnostic.rs
+++ b/src/libsyntax/diagnostic.rs
@@ -8,8 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-extern crate libc;
-
 use codemap::{Pos, Span};
 use codemap;
 use diagnostics;