From f2ecee36383736daa7ccf1152d0305fdd8af7661 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Matthias=20Kr=C3=BCger?= <matthias.krueger@famsik.de>
Date: Sun, 23 Sep 2018 14:44:06 +0200
Subject: [PATCH] clippy_dev: port to edition 2018

---
 clippy_dev/Cargo.toml | 3 +++
 clippy_dev/src/lib.rs | 7 ++-----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/clippy_dev/Cargo.toml b/clippy_dev/Cargo.toml
index 503dd53aa20..519f78999b9 100644
--- a/clippy_dev/Cargo.toml
+++ b/clippy_dev/Cargo.toml
@@ -1,7 +1,10 @@
+cargo-features = ["edition"]
+
 [package]
 name = "clippy_dev"
 version = "0.0.1"
 authors = ["Philipp Hansch <dev@phansch.net>"]
+edition = "2018"
 
 [dependencies]
 clap = "~2.32"
diff --git a/clippy_dev/src/lib.rs b/clippy_dev/src/lib.rs
index f10ad81d130..e5ce8580fa1 100644
--- a/clippy_dev/src/lib.rs
+++ b/clippy_dev/src/lib.rs
@@ -1,12 +1,9 @@
 #![feature(tool_lints)]
 #![allow(clippy::default_hash_types)]
-extern crate regex;
-#[macro_use]
-extern crate lazy_static;
-extern crate itertools;
 
-use regex::Regex;
 use itertools::Itertools;
+use lazy_static::lazy_static;
+use regex::Regex;
 use std::collections::HashMap;
 use std::ffi::OsStr;
 use std::fs;