Rollup merge of #101624 - notriddle:notriddle/search, r=GuillaumeGomez

[rust.git] / src / tools / clippy / clippy_lints / src / mut_reference.rs

diff --git a/src/tools/clippy/clippy_lints/src/mut_reference.rs b/src/tools/clippy/clippy_lints/src/mut_reference.rs
index f434a655f8aff5a9d9c0fd101158b0ef02b1fc72..82dc03ef5c5bce3c264c505ef9ff5b5075a115b4 100644 (file)
--- a/src/tools/clippy/clippy_lints/src/mut_reference.rs
+++ b/src/tools/clippy/clippy_lints/src/mut_reference.rs
@@ -43,18 +43,24 @@ fn check_expr(&mut self, cx: &LateContext<'tcx>, e: &'tcx Expr<'_>) {
                 if let ExprKind::Path(ref path) = fn_expr.kind {
                     check_arguments(
                         cx,
-                        arguments,
+                        arguments.iter().collect(),
                         cx.typeck_results().expr_ty(fn_expr),
                         &rustc_hir_pretty::to_string(rustc_hir_pretty::NO_ANN, |s| s.print_qpath(path, false)),
                         "function",
                     );
                 }
             },
-            ExprKind::MethodCall(path, arguments, _) => {
+            ExprKind::MethodCall(path, receiver, arguments, _) => {
                 let def_id = cx.typeck_results().type_dependent_def_id(e.hir_id).unwrap();
                 let substs = cx.typeck_results().node_substs(e.hir_id);
                 let method_type = cx.tcx.bound_type_of(def_id).subst(cx.tcx, substs);
-                check_arguments(cx, arguments, method_type, path.ident.as_str(), "method");
+                check_arguments(
+                    cx,
+                    std::iter::once(receiver).chain(arguments.iter()).collect(),
+                    method_type,
+                    path.ident.as_str(),
+                    "method",
+                );
             },
             _ => (),
         }
@@ -63,7 +69,7 @@ fn check_expr(&mut self, cx: &LateContext<'tcx>, e: &'tcx Expr<'_>) {
 
 fn check_arguments<'tcx>(
     cx: &LateContext<'tcx>,
-    arguments: &[Expr<'_>],
+    arguments: Vec<&Expr<'_>>,
     type_definition: Ty<'tcx>,
     name: &str,
     fn_kind: &str,