fixes for incoming linter (#113794)

* fixes for incomming linter

* + todo

* todo format fix

* justify ignore

* --

Author: pq

packages/flutter/lib/src/material/menu_anchor.dart

@@ -483,7 +483,7 @@ class _MenuAnchorState extends State<MenuAnchor> {
       // close it first.
       _close();
     }
-    assert(_debugMenuInfo('Opening ${this} at ${position ?? Offset.zero} with alignment offset ${widget.alignmentOffset ?? Offset.zero}'));
+    assert(_debugMenuInfo('Opening $this at ${position ?? Offset.zero} with alignment offset ${widget.alignmentOffset ?? Offset.zero}'));
     _parent?._closeChildren(); // Close all siblings.
     assert(_overlayEntry == null);
 
@@ -553,6 +553,8 @@ class _MenuAnchorState extends State<MenuAnchor> {
   }
 
   void _closeChildren({bool inDispose = false}) {
+    // TODO(pquitslund): remove when interpolated `$this` parsing is fixed (https://github.com/dart-lang/sdk/issues/50263)
+    // ignore: unnecessary_brace_in_string_interps
     assert(_debugMenuInfo('Closing children of ${this}${inDispose ? ' (dispose)' : ''}'));
     for (final _MenuAnchorState child in List<_MenuAnchorState>.from(_anchorChildren)) {
       child._close(inDispose: inDispose);

packages/flutter/lib/src/widgets/layout_builder.dart

@@ -269,9 +269,6 @@ class LayoutBuilder extends ConstrainedLayoutBuilder<BoxConstraints> {
     required super.builder,
   }) : assert(builder != null);
 
-  @override
-  LayoutWidgetBuilder get builder => super.builder;
-
   @override
   RenderObject createRenderObject(BuildContext context) => _RenderLayoutBuilder();
 }

packages/flutter/lib/src/widgets/sliver_layout_builder.dart

@@ -32,12 +32,6 @@ class SliverLayoutBuilder extends ConstrainedLayoutBuilder<SliverConstraints> {
     required super.builder,
   });
 
-  /// Called at layout time to construct the widget tree.
-  ///
-  /// The builder must return a non-null sliver widget.
-  @override
-  SliverLayoutWidgetBuilder get builder => super.builder;
-
   @override
   RenderObject createRenderObject(BuildContext context) => _RenderSliverLayoutBuilder();
 }

packages/flutter_test/lib/src/test_compat.dart

@@ -34,6 +34,7 @@ Declarer get _declarer {
     Future<void>(() {
       Invoker.guard<Future<void>>(() async {
         final _Reporter reporter = _Reporter(color: false); // disable color when run directly.
+        // ignore: recursive_getters, this self-call is safe since it will just fetch the declarer instance
         final Group group = _declarer.build();
         final Suite suite = Suite(group, SuitePlatform(Runtime.vm));
         await _runGroup(suite, group, <Group>[], reporter);