From 725a0ef8b1948e459d266cd0ab33dda0c8bc3708 Mon Sep 17 00:00:00 2001
From: Frank <lifrank@grinnell.edu>
Date: Thu, 24 Sep 2020 16:26:29 -0500
Subject: [PATCH] change config variables to reference, remove wildcard import

---
 clippy_lints/src/disallowed_method.rs | 4 ++--
 clippy_lints/src/lib.rs               | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/clippy_lints/src/disallowed_method.rs b/clippy_lints/src/disallowed_method.rs
index 42fbff8ff87..7638019340f 100644
--- a/clippy_lints/src/disallowed_method.rs
+++ b/clippy_lints/src/disallowed_method.rs
@@ -1,7 +1,7 @@
 use crate::utils::span_lint;
 
 use rustc_data_structures::fx::FxHashSet;
-use rustc_hir::*;
+use rustc_hir::{Expr, ExprKind};
 use rustc_lint::{LateContext, LateLintPass};
 use rustc_session::{declare_tool_lint, impl_lint_pass};
 use rustc_span::Symbol;
@@ -36,7 +36,7 @@ pub struct DisallowedMethod {
 }
 
 impl DisallowedMethod {
-    pub fn new(disallowed: FxHashSet<String>) -> Self {
+    pub fn new(disallowed: &FxHashSet<String>) -> Self {
         Self {
             disallowed: disallowed
                 .iter()
diff --git a/clippy_lints/src/lib.rs b/clippy_lints/src/lib.rs
index 7c886ab87d0..7b6efc660af 100644
--- a/clippy_lints/src/lib.rs
+++ b/clippy_lints/src/lib.rs
@@ -1121,7 +1121,7 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
     store.register_late_pass(|| box manual_strip::ManualStrip);
     store.register_late_pass(|| box utils::internal_lints::MatchTypeOnDiagItem);
     let disallowed_methods = conf.disallowed_methods.iter().cloned().collect::<FxHashSet<_>>();
-    store.register_late_pass(move || box disallowed_method::DisallowedMethod::new(disallowed_methods.clone()));
+    store.register_late_pass(move || box disallowed_method::DisallowedMethod::new(&disallowed_methods));
 
 
     store.register_group(true, "clippy::restriction", Some("clippy_restriction"), vec![
-- 
2.44.0