Use each_binding_or_first in capture_local_usage

rust-lang · Aug 16, 2021 · 254974a · 254974a
1 parent 10c0460
commit 254974a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/clippy_utils/src/lib.rs b/clippy_utils/src/lib.rs
@@ -733,7 +733,7 @@ impl std::ops::BitOrAssign for CaptureKind {
 pub fn capture_local_usage(cx: &LateContext<'tcx>, e: &Expr<'_>) -> CaptureKind {
     fn pat_capture_kind(cx: &LateContext<'_>, pat: &Pat<'_>) -> CaptureKind {
         let mut capture = CaptureKind::Ref(Mutability::Not);
-        pat.each_binding(|_, id, span, _| {
+        pat.each_binding_or_first(|_, id, span, _| {
             match cx.typeck_results().extract_binding_mode(cx.sess(), id, span).unwrap() {
                 BindingMode::BindByValue(_) if !is_copy(cx, cx.typeck_results().node_type(id)) => {
                     capture = CaptureKind::Value;