Remove unnecessary ref

diff --git a/clippy_lints/src/matches.rs b/clippy_lints/src/matches.rs
index 02d089e1af4388f935bfd3cab52b815550a34aa4..66b55c48455c33eebe43bd2f6c6619862d30a7ce 100644 (file)
--- a/clippy_lints/src/matches.rs
+++ b/clippy_lints/src/matches.rs
@@ -379,7 +379,7 @@ fn is_panic_block(cx: &LateContext, block: &Block) -> bool {
         (&Some(ref exp), 0, _) => {
             is_expn_of(cx, exp.span, "panic").is_some() && is_expn_of(cx, exp.span, "unreachable").is_none()
         },
-        (&None, 1, Some(ref stmt)) => {
+        (&None, 1, Some(stmt)) => {
             is_expn_of(cx, stmt.span, "panic").is_some() && is_expn_of(cx, stmt.span, "unreachable").is_none()
         },
         _ => false,