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

diff --git a/tests/ui/mem_replace.rs b/tests/ui/mem_replace.rs
index c116107a923c687e2f44f89ce82829aaf2ee1aad..60f527810716fb909e05271ef50ab43f9d93be60 100644 (file)
--- a/tests/ui/mem_replace.rs
+++ b/tests/ui/mem_replace.rs
@@ -1,14 +1,4 @@
-// Copyright 2014-2019 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.
-
 // run-rustfix
-// aux-build:macro_rules.rs
 #![allow(unused_imports)]
 #![warn(
     clippy::all,
@@ -17,17 +7,8 @@
     clippy::mem_replace_with_default
 )]
 
-#[macro_use]
-extern crate macro_rules;
-
 use std::mem;
 
-macro_rules! take {
-    ($s:expr) => {
-        std::mem::replace($s, Default::default())
-    };
-}
-
 fn replace_option_with_none() {
     let mut an_option = Some(1);
     let _ = mem::replace(&mut an_option, None);
@@ -41,10 +22,6 @@ fn replace_with_default() {
     let s = &mut String::from("foo");
     let _ = std::mem::replace(s, String::default());
     let _ = std::mem::replace(s, Default::default());
-
-    // dont lint within macros
-    take!(s);
-    take_external!(s);
 }
 
 fn main() {