Remove unnecessary ref

2017-02-12 09:16:37 +08:00 · 2017-02-12 09:16:37 +08:00 · 9824c997fe
commit 9824c997fe
parent 1c381ec642
1 changed files with 1 additions and 1 deletions
--- 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,