Auto merge of #67940 - JohnTitor:rustc-guide, r=JohnTitor

[rust.git] / src / librustc_lint / context.rs

diff --git a/src/librustc_lint/context.rs b/src/librustc_lint/context.rs
index 2b514c301f2a3890a6765c845e7f5950d104313a..42ec8787cb2878a51391110e70f0ef02b1600972 100644 (file)
--- a/src/librustc_lint/context.rs
+++ b/src/librustc_lint/context.rs
@@ -245,7 +245,7 @@ pub fn register_group(
 
     pub fn register_renamed(&mut self, old_name: &str, new_name: &str) {
         let target = match self.by_name.get(new_name) {
-            Some(&Id(lint_id)) => lint_id.clone(),
+            Some(&Id(lint_id)) => lint_id,
             _ => bug!("invalid lint renaming of {} to {}", old_name, new_name),
         };
         self.by_name.insert(old_name.to_string(), Renamed(new_name.to_string(), target));