Merge commit 'b52fb5234cd7c11ecfae51897a6f7fa52e8777fc' into clippyup

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

diff --git a/src/tools/clippy/clippy_lints/src/vec_init_then_push.rs b/src/tools/clippy/clippy_lints/src/vec_init_then_push.rs
index 35db45e2b0c9921b97672f6322e48a870f658190..bd5be0c9d7eda70d5db3c9e973c7471c034d47ee 100644 (file)
--- a/src/tools/clippy/clippy_lints/src/vec_init_then_push.rs
+++ b/src/tools/clippy/clippy_lints/src/vec_init_then_push.rs
@@ -86,7 +86,7 @@ fn display_err(&self, cx: &LateContext<'_>) {
                 },
                 ExprKind::Unary(UnOp::Deref, _) | ExprKind::Index(..) if !needs_mut => {
                     let mut last_place = parent;
-                    while let Some(parent) = get_parent_expr(cx, parent) {
+                    while let Some(parent) = get_parent_expr(cx, last_place) {
                         if matches!(parent.kind, ExprKind::Unary(UnOp::Deref, _) | ExprKind::Field(..))
                             || matches!(parent.kind, ExprKind::Index(e, _) if e.hir_id == last_place.hir_id)
                         {
@@ -100,7 +100,7 @@ fn display_err(&self, cx: &LateContext<'_>) {
                         || get_parent_expr(cx, last_place)
                             .map_or(false, |e| matches!(e.kind, ExprKind::AddrOf(_, Mutability::Mut, _)));
                 },
-                ExprKind::MethodCall(_, [recv, ..], _)
+                ExprKind::MethodCall(_, recv, ..)
                     if recv.hir_id == e.hir_id
                         && adjusted_mut == Mutability::Mut
                         && !adjusted_ty.peel_refs().is_slice() =>
@@ -157,7 +157,7 @@ fn check_block(&mut self, _: &LateContext<'tcx>, _: &'tcx Block<'tcx>) {
 
     fn check_local(&mut self, cx: &LateContext<'tcx>, local: &'tcx Local<'tcx>) {
         if let Some(init_expr) = local.init
-            && let PatKind::Binding(BindingAnnotation::Mutable, id, name, None) = local.pat.kind
+            && let PatKind::Binding(BindingAnnotation::MUT, id, name, None) = local.pat.kind
             && !in_external_macro(cx.sess(), local.span)
             && let Some(init) = get_vec_init_kind(cx, init_expr)
             && !matches!(init, VecInitKind::WithExprCapacity(_))
@@ -201,7 +201,7 @@ fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
     fn check_stmt(&mut self, cx: &LateContext<'tcx>, stmt: &'tcx Stmt<'_>) {
         if let Some(searcher) = self.searcher.take() {
             if let StmtKind::Expr(expr) | StmtKind::Semi(expr) = stmt.kind
-                && let ExprKind::MethodCall(name, [self_arg, _], _) = expr.kind
+                && let ExprKind::MethodCall(name, self_arg, [_], _) = expr.kind
                 && path_to_local_id(self_arg, searcher.local_id)
                 && name.ident.as_str() == "push"
             {