Version 2.19.0-133.0.dev

Merge commit '104b0deb5c36f48a39fe70c656c0aa48ecd88607' into 'dev'

pkg/_fe_analyzer_shared/lib/src/messages/codes_generated.dart

@@ -2753,6 +2753,59 @@ Message _withArgumentsDuplicatedParameterNameCause(String name) {
       arguments: {'name': name});
 }
 
+// DO NOT EDIT. THIS FILE IS GENERATED. SEE TOP OF FILE.
+const Template<
+    Message Function(
+        String
+            name)> templateDuplicatedRecordTypeFieldName = const Template<
+        Message Function(String name)>(
+    problemMessageTemplate: r"""Duplicated record type field name '#name'.""",
+    correctionMessageTemplate:
+        r"""Try renaming or removing one of the named record type fields.""",
+    withArguments: _withArgumentsDuplicatedRecordTypeFieldName);
+
+// DO NOT EDIT. THIS FILE IS GENERATED. SEE TOP OF FILE.
+const Code<Message Function(String name)> codeDuplicatedRecordTypeFieldName =
+    const Code<Message Function(String name)>(
+  "DuplicatedRecordTypeFieldName",
+);
+
+// DO NOT EDIT. THIS FILE IS GENERATED. SEE TOP OF FILE.
+Message _withArgumentsDuplicatedRecordTypeFieldName(String name) {
+  if (name.isEmpty) throw 'No name provided';
+  name = demangleMixinApplicationName(name);
+  return new Message(codeDuplicatedRecordTypeFieldName,
+      problemMessage: """Duplicated record type field name '${name}'.""",
+      correctionMessage:
+          """Try renaming or removing one of the named record type fields.""",
+      arguments: {'name': name});
+}
+
+// DO NOT EDIT. THIS FILE IS GENERATED. SEE TOP OF FILE.
+const Template<Message Function(String name)>
+    templateDuplicatedRecordTypeFieldNameContext =
+    const Template<Message Function(String name)>(
+        problemMessageTemplate:
+            r"""This is the existing record type field named '#name'.""",
+        withArguments: _withArgumentsDuplicatedRecordTypeFieldNameContext);
+
+// DO NOT EDIT. THIS FILE IS GENERATED. SEE TOP OF FILE.
+const Code<Message Function(String name)>
+    codeDuplicatedRecordTypeFieldNameContext =
+    const Code<Message Function(String name)>(
+        "DuplicatedRecordTypeFieldNameContext",
+        severity: Severity.context);
+
+// DO NOT EDIT. THIS FILE IS GENERATED. SEE TOP OF FILE.
+Message _withArgumentsDuplicatedRecordTypeFieldNameContext(String name) {
+  if (name.isEmpty) throw 'No name provided';
+  name = demangleMixinApplicationName(name);
+  return new Message(codeDuplicatedRecordTypeFieldNameContext,
+      problemMessage:
+          """This is the existing record type field named '${name}'.""",
+      arguments: {'name': name});
+}
+
 // DO NOT EDIT. THIS FILE IS GENERATED. SEE TOP OF FILE.
 const Code<Null> codeEmptyNamedParameterList = messageEmptyNamedParameterList;
 

pkg/_fe_analyzer_shared/lib/src/parser/stack_listener.dart

@@ -63,6 +63,7 @@ enum NullValue {
   OperatorList,
   ParameterDefaultValue,
   Prefix,
+  RecordTypeFieldList,
   ShowClause,
   StringLiteral,
   SwitchScope,

pkg/front_end/lib/src/fasta/builder/invalid_type_builder.dart

@@ -0,0 +1,85 @@
+// Copyright (c) 2022, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+import 'package:front_end/src/fasta/builder/library_builder.dart';
+
+import 'package:front_end/src/fasta/builder/named_type_builder.dart';
+
+import 'package:front_end/src/fasta/builder/nullability_builder.dart';
+
+import 'package:front_end/src/fasta/source/source_library_builder.dart';
+
+import 'package:kernel/ast.dart';
+
+import 'package:kernel/class_hierarchy.dart';
+
+import 'type_builder.dart';
+
+/// Type builder for invalid types as a type builder.
+///
+/// This builder results in the creation of an [InvalidType] and can only be
+/// used when an error has already been reported.
+class InvalidTypeBuilder extends TypeBuilder {
+  @override
+  final Uri fileUri;
+
+  @override
+  final int charOffset;
+
+  InvalidTypeBuilder(this.fileUri, this.charOffset);
+
+  @override
+  DartType build(LibraryBuilder library, TypeUse typeUse,
+      {ClassHierarchyBase? hierarchy}) {
+    return const InvalidType();
+  }
+
+  @override
+  DartType buildAliased(
+      LibraryBuilder library, TypeUse typeUse, ClassHierarchyBase? hierarchy) {
+    return const InvalidType();
+  }
+
+  @override
+  Supertype? buildMixedInType(LibraryBuilder library) {
+    return null;
+  }
+
+  @override
+  Supertype? buildSupertype(LibraryBuilder library) {
+    return null;
+  }
+
+  @override
+  TypeBuilder clone(
+      List<NamedTypeBuilder> newTypes,
+      SourceLibraryBuilder contextLibrary,
+      TypeParameterScopeBuilder contextDeclaration) {
+    return this;
+  }
+
+  @override
+  String get debugName => 'InvalidTypeBuilder';
+
+  @override
+  bool get isExplicit => true;
+
+  @override
+  bool get isVoidType => false;
+
+  @override
+  Object? get name => null;
+
+  @override
+  NullabilityBuilder get nullabilityBuilder =>
+      const NullabilityBuilder.inherent();
+
+  @override
+  StringBuffer printOn(StringBuffer buffer) => buffer;
+
+  @override
+  TypeBuilder withNullabilityBuilder(NullabilityBuilder nullabilityBuilder) {
+    return this;
+  }
+}