Merge pull request #2948 from Nemo157/patch-1

[rust.git] / src / lib.rs

diff --git a/src/lib.rs b/src/lib.rs
index 193be97161f8fa50866221b64ad19589e94c5f1e..1123c968006ab82f70d370a5aecd55747f0d23e7 100644 (file)
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,17 +1,16 @@
 // error-pattern:cargo-clippy
 #![feature(plugin_registrar)]
+#![feature(rust_2018_preview)]
 #![feature(rustc_private)]
 #![feature(macro_vis_matcher)]
 #![allow(unknown_lints)]
 #![allow(missing_docs_in_private_items)]
+#![warn(rust_2018_idioms)]
 
-extern crate rustc_plugin;
 use rustc_plugin::Registry;
 
-extern crate clippy_lints;
-
 #[plugin_registrar]
-pub fn plugin_registrar(reg: &mut Registry) {
+pub fn plugin_registrar(reg: &mut Registry<'_>) {
     reg.sess.lint_store.with_read_lock(|lint_store| {
         for (lint, _, _) in lint_store.get_lint_groups() {
             reg.sess