Auto merge of #3603 - xfix:random-state-lint, r=phansch

[rust.git] / tests / ui / op_ref.rs

diff --git a/tests/ui/op_ref.rs b/tests/ui/op_ref.rs
index a85a2c8bb51512f2b40e7ec25a10f9c3dcf6ea06..1112b6794cfeca4811a510033f3786d8ad23034b 100644 (file)
--- a/tests/ui/op_ref.rs
+++ b/tests/ui/op_ref.rs
@@ -1,5 +1,11 @@
-#![feature(tool_lints)]
-
+// Copyright 2014-2018 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
 
 #![allow(unused_variables, clippy::blacklisted_name)]
 
@@ -9,7 +15,7 @@ fn main() {
     let tracked_fds: HashSet<i32> = HashSet::new();
     let new_fds = HashSet::new();
     let unwanted = &tracked_fds - &new_fds;
-    
+
     let foo = &5 - &6;
 
     let bar = String::new();