blob: 58a8d5a6fac58e41fa2695d3edf54920d321c01d [file] [log] [blame]
// Copyright (c) 2016, 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.
library fasta.invalid_type_builder;
import 'package:kernel/ast.dart' show DartType, InvalidType, Nullability;
import '../fasta_codes.dart' show LocatedMessage;
import 'builder.dart' show NullabilityBuilder;
import '../kernel/kernel_builder.dart' show TypeBuilder, LibraryBuilder;
import 'type_declaration_builder.dart';
class InvalidTypeBuilder extends TypeDeclarationBuilderImpl {
String get debugName => "InvalidTypeBuilder";
final LocatedMessage message;
final List<LocatedMessage> context;
final bool suppressMessage;
InvalidTypeBuilder(String name, this.message,
{this.context, this.suppressMessage: true})
: super(null, 0, name, null, message.charOffset, message.uri);
InvalidType get target => const InvalidType();
DartType buildType(LibraryBuilder library,
NullabilityBuilder nullabilityBuilder, List<TypeBuilder> arguments) {
return buildTypesWithBuiltArguments(library, null, null);
/// [Arguments] have already been built.
DartType buildTypesWithBuiltArguments(LibraryBuilder library,
Nullability nullability, List<DartType> arguments) {
if (!suppressMessage) {
library.addProblem(message.messageObject, message.charOffset,
message.length, message.uri,
context: context);
return const InvalidType();