From f2f99be2ff619aeb67259b73b51992d026fc11fe Mon Sep 17 00:00:00 2001
From: Nicholas Nethercote <nnethercote@mozilla.com>
Date: Wed, 8 Jul 2020 20:03:37 +1000
Subject: [PATCH] Remove lots of `Symbol::as_str()` calls.

In various ways, such as changing functions to take a `Symbol` instead
of a `&str`.
---
 clippy_lints/src/attrs.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/clippy_lints/src/attrs.rs b/clippy_lints/src/attrs.rs
index ef01364b7d96..c29432bf9338 100644
--- a/clippy_lints/src/attrs.rs
+++ b/clippy_lints/src/attrs.rs
@@ -421,7 +421,11 @@ fn extract_name(lint: &NestedMetaItem) -> Option<SymbolStr> {
                             .iter()
                             .map(|l| Symbol::intern(&l.name_lower()))
                             .collect::<Vec<_>>();
-                        let sugg = find_best_match_for_name(symbols.iter(), &format!("clippy::{}", name_lower), None);
+                        let sugg = find_best_match_for_name(
+                            symbols.iter(),
+                            Symbol::intern(&format!("clippy::{}", name_lower)),
+                            None,
+                        );
                         if lint_name.chars().any(char::is_uppercase)
                             && lint_store.find_lints(&format!("clippy::{}", name_lower)).is_ok()
                         {