Dan Rubel
fd005e17bc
This CL reworks parsing local variable and local function declarations to improve recovery and error messages. In addition, the fasta parser properly parses metadata before a local function declaration. Change-Id: Ia43c8bab3f3ce3b824390a4aa36d50b85f1ea9af Reviewed-on: https://dart-review.googlesource.com/46952 Commit-Queue: Dan Rubel <danrubel@google.com> Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
1969 lines
77 KiB
Dart
1969 lines
77 KiB
Dart
// Copyright (c) 2017, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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import 'package:analyzer/dart/ast/ast.dart';
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import 'package:analyzer/dart/ast/token.dart' as analyzer;
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import 'package:analyzer/dart/ast/token.dart' show Token, TokenType;
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import 'package:analyzer/error/error.dart';
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import 'package:analyzer/error/listener.dart' show ErrorReporter;
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import 'package:analyzer/src/dart/scanner/scanner.dart';
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import 'package:analyzer/src/generated/parser.dart' as analyzer;
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import 'package:analyzer/src/generated/utilities_dart.dart';
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import 'package:analyzer/src/string_source.dart';
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import 'package:front_end/src/fasta/fasta_codes.dart'
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show LocatedMessage, Message;
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import 'package:front_end/src/fasta/kernel/kernel_builder.dart';
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import 'package:front_end/src/fasta/kernel/kernel_library_builder.dart';
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import 'package:front_end/src/fasta/scanner/error_token.dart' show ErrorToken;
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import 'package:front_end/src/fasta/scanner/string_scanner.dart';
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import 'package:test/test.dart';
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import 'package:test_reflective_loader/test_reflective_loader.dart';
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import 'parser_fasta_listener.dart';
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import 'parser_test.dart';
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import 'test_support.dart';
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main() {
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defineReflectiveSuite(() {
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defineReflectiveTests(ClassMemberParserTest_Fasta);
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defineReflectiveTests(ComplexParserTest_Fasta);
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defineReflectiveTests(ErrorParserTest_Fasta);
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defineReflectiveTests(ExpressionParserTest_Fasta);
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defineReflectiveTests(FormalParameterParserTest_Fasta);
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defineReflectiveTests(RecoveryParserTest_Fasta);
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defineReflectiveTests(SimpleParserTest_Fasta);
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defineReflectiveTests(StatementParserTest_Fasta);
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defineReflectiveTests(TopLevelParserTest_Fasta);
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});
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}
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/**
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* Type of the "parse..." methods defined in the Fasta parser.
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*/
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typedef analyzer.Token ParseFunction(analyzer.Token token);
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/**
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* Proxy implementation of [Builder] used by Fasta parser tests.
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*
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* All undeclared identifiers are presumed to resolve via an instance of this
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* class.
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*/
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class BuilderProxy implements Builder {
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noSuchMethod(Invocation invocation) => super.noSuchMethod(invocation);
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}
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@reflectiveTest
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class ClassMemberParserTest_Fasta extends FastaParserTestCase
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with ClassMemberParserTestMixin {
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@override
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void test_parseClassMember_method_generic_comment_noReturnType() {
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// Ignored: Fasta does not support the generic comment syntax.
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}
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@override
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void test_parseClassMember_method_generic_comment_parameterType() {
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// Ignored: Fasta does not support the generic comment syntax.
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}
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@override
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void test_parseClassMember_method_generic_comment_returnType() {
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// Ignored: Fasta does not support the generic comment syntax.
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}
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@override
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void test_parseClassMember_method_generic_comment_returnType_bound() {
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// Ignored: Fasta does not support the generic comment syntax.
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}
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@override
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void test_parseClassMember_method_generic_comment_returnType_complex() {
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// Ignored: Fasta does not support the generic comment syntax.
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}
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@override
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void test_parseClassMember_method_generic_comment_void() {
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// Ignored: Fasta does not support the generic comment syntax.
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}
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@override
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void test_parseClassMember_method_static_generic_comment_returnType() {
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// Ignored: Fasta does not support the generic comment syntax.
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}
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}
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/**
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* Tests of the fasta parser based on [ComplexParserTestMixin].
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*/
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@reflectiveTest
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class ComplexParserTest_Fasta extends FastaParserTestCase
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with ComplexParserTestMixin {
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@override
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void test_assignableExpression_arguments_normal_chain_typeArgumentComments() {
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// Ignored: Fasta does not support the generic comment syntax.
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}
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}
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/**
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* Tests of the fasta parser based on [ErrorParserTest].
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*/
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@reflectiveTest
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class ErrorParserTest_Fasta extends FastaParserTestCase
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with ErrorParserTestMixin {
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@override
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@failingTest
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void test_expectedInterpolationIdentifier() {
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// TODO(brianwilkerson) Does not recover.
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// RangeError: Value not in range: -1
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// dart:core _StringBase.substring
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// package:front_end/src/fasta/quote.dart 130:12 unescapeLastStringPart
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// package:analyzer/src/fasta/ast_builder.dart 187:17 AstBuilder.endLiteralString
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// test/generated/parser_fasta_listener.dart 896:14 ForwardingTestListener.endLiteralString
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// package:front_end/src/fasta/parser/parser.dart 3497:14 Parser.parseSingleLiteralString
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// package:front_end/src/fasta/parser/parser.dart 3434:13 Parser.parseLiteralString
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// package:front_end/src/fasta/parser/parser.dart 3133:14 Parser.parsePrimary
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// package:front_end/src/fasta/parser/parser.dart 3097:14 Parser.parseUnaryExpression
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// package:front_end/src/fasta/parser/parser.dart 2968:13 Parser.parsePrecedenceExpression
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// package:front_end/src/fasta/parser/parser.dart 2942:11 Parser.parseExpression
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// test/generated/parser_fasta_test.dart 2929:39 ParserProxy._run
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super.test_expectedInterpolationIdentifier();
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}
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@override
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@failingTest
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void test_expectedInterpolationIdentifier_emptyString() {
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// TODO(brianwilkerson) Does not recover.
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// RangeError: Value not in range: -1
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// dart:core _StringBase.substring
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// package:front_end/src/fasta/quote.dart 130:12 unescapeLastStringPart
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// package:analyzer/src/fasta/ast_builder.dart 187:17 AstBuilder.endLiteralString
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// test/generated/parser_fasta_listener.dart 896:14 ForwardingTestListener.endLiteralString
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// package:front_end/src/fasta/parser/parser.dart 3497:14 Parser.parseSingleLiteralString
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// package:front_end/src/fasta/parser/parser.dart 3434:13 Parser.parseLiteralString
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// package:front_end/src/fasta/parser/parser.dart 3133:14 Parser.parsePrimary
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// package:front_end/src/fasta/parser/parser.dart 3097:14 Parser.parseUnaryExpression
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// package:front_end/src/fasta/parser/parser.dart 2968:13 Parser.parsePrecedenceExpression
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// package:front_end/src/fasta/parser/parser.dart 2942:11 Parser.parseExpression
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// test/generated/parser_fasta_test.dart 2929:39 ParserProxy._run
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super.test_expectedInterpolationIdentifier_emptyString();
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}
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@override
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@failingTest
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void test_expectedListOrMapLiteral() {
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// TODO(brianwilkerson) Does not recover.
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// type 'IntegerLiteralImpl' is not a subtype of type 'TypedLiteral' in type cast where
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// IntegerLiteralImpl is from package:analyzer/src/dart/ast/ast.dart
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// TypedLiteral is from package:analyzer/dart/ast/ast.dart
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//
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// dart:core Object._as
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// test/generated/parser_fasta_test.dart 2480:48 FastaParserTestCase.parseListOrMapLiteral
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super.test_expectedListOrMapLiteral();
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}
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@override
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@failingTest
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void test_expectedStringLiteral() {
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// TODO(brianwilkerson) Does not recover.
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// type 'IntegerLiteralImpl' is not a subtype of type 'StringLiteral' of 'literal' where
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// IntegerLiteralImpl is from package:analyzer/src/dart/ast/ast.dart
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// StringLiteral is from package:analyzer/dart/ast/ast.dart
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//
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// test/generated/parser_test.dart 2652:29 FastaParserTestCase&ErrorParserTestMixin.test_expectedStringLiteral
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super.test_expectedStringLiteral();
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}
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@override
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@failingTest
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void test_expectedToken_whileMissingInDoStatement() {
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// TODO(brianwilkerson) Does not recover.
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// NoSuchMethodError: Class 'SimpleToken' has no instance getter 'endGroup'.
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// Receiver: Instance of 'SimpleToken'
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// Tried calling: endGroup
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// dart:core Object.noSuchMethod
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// package:front_end/src/fasta/parser/parser.dart 3212:26 Parser.parseParenthesizedExpression
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// package:front_end/src/fasta/parser/parser.dart 3781:13 Parser.parseDoWhileStatement
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// package:front_end/src/fasta/parser/parser.dart 2756:14 Parser.parseStatementX
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// package:front_end/src/fasta/parser/parser.dart 2722:20 Parser.parseStatement
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// test/generated/parser_fasta_test.dart 2973:39 ParserProxy._run
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super.test_expectedToken_whileMissingInDoStatement();
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}
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@override
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@failingTest
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void test_getterInFunction_block_noReturnType() {
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// TODO(brianwilkerson) Does not recover.
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// type 'ExpressionStatementImpl' is not a subtype of type 'FunctionDeclarationStatement' of 'statement' where
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// ExpressionStatementImpl is from package:analyzer/src/dart/ast/ast.dart
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// FunctionDeclarationStatement is from package:analyzer/dart/ast/ast.dart
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//
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// test/generated/parser_test.dart 3019:9 FastaParserTestCase&ErrorParserTestMixin.test_getterInFunction_block_noReturnType
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super.test_getterInFunction_block_noReturnType();
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}
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@override
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@failingTest
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void test_getterInFunction_block_returnType() {
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// TODO(brianwilkerson) Wrong errors:
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// Expected 1 errors of type ParserErrorCode.GETTER_IN_FUNCTION, found 0
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super.test_getterInFunction_block_returnType();
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}
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@override
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@failingTest
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void test_getterInFunction_expression_noReturnType() {
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// TODO(brianwilkerson) Wrong errors:
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// Expected 1 errors of type ParserErrorCode.GETTER_IN_FUNCTION, found 0
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super.test_getterInFunction_expression_noReturnType();
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}
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@override
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@failingTest
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void test_getterInFunction_expression_returnType() {
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// TODO(brianwilkerson) Wrong errors:
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// Expected 1 errors of type ParserErrorCode.GETTER_IN_FUNCTION, found 0
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super.test_getterInFunction_expression_returnType();
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}
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void test_getterNativeWithBody() {
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createParser('String get m native "str" => 0;');
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parser.parseClassMember('C') as MethodDeclaration;
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if (!allowNativeClause) {
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assertErrorsWithCodes([
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ParserErrorCode.NATIVE_CLAUSE_SHOULD_BE_ANNOTATION,
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ParserErrorCode.EXTERNAL_METHOD_WITH_BODY,
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]);
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} else {
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assertErrorsWithCodes([
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ParserErrorCode.EXTERNAL_METHOD_WITH_BODY,
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]);
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}
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}
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@override
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@failingTest
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void test_invalidCodePoint() {
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// TODO(brianwilkerson) Does not recover.
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// Internal problem: Compiler cannot run without a compiler context.
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// Tip: Are calls to the compiler wrapped in CompilerContext.runInContext?
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// package:front_end/src/fasta/compiler_context.dart 81:7 CompilerContext.current
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// package:front_end/src/fasta/command_line_reporting.dart 112:30 shouldThrowOn
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// package:front_end/src/fasta/deprecated_problems.dart 41:7 deprecated_inputError
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// package:front_end/src/fasta/quote.dart 181:5 unescapeCodeUnits.error
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// package:front_end/src/fasta/quote.dart 251:40 unescapeCodeUnits
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// package:front_end/src/fasta/quote.dart 147:13 unescape
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// package:front_end/src/fasta/quote.dart 135:10 unescapeString
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// package:analyzer/src/fasta/ast_builder.dart 159:22 AstBuilder.endLiteralString
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// test/generated/parser_fasta_listener.dart 896:14 ForwardingTestListener.endLiteralString
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// package:front_end/src/fasta/parser/parser.dart 3497:14 Parser.parseSingleLiteralString
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// package:front_end/src/fasta/parser/parser.dart 3434:13 Parser.parseLiteralString
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// package:front_end/src/fasta/parser/parser.dart 3133:14 Parser.parsePrimary
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// package:front_end/src/fasta/parser/parser.dart 3097:14 Parser.parseUnaryExpression
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// package:front_end/src/fasta/parser/parser.dart 2968:13 Parser.parsePrecedenceExpression
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// package:front_end/src/fasta/parser/parser.dart 2942:11 Parser.parseExpression
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// test/generated/parser_fasta_test.dart 3196:39 ParserProxy._run
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super.test_invalidCodePoint();
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}
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@override
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@failingTest
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void test_invalidCommentReference__new_nonIdentifier() {
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// TODO(brianwilkerson) Parsing comment references not yet supported.
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super.test_invalidCommentReference__new_nonIdentifier();
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}
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@override
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@failingTest
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void test_invalidCommentReference__new_tooMuch() {
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// TODO(brianwilkerson) Parsing comment references not yet supported.
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super.test_invalidCommentReference__new_tooMuch();
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}
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@override
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@failingTest
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void test_invalidCommentReference__nonNew_nonIdentifier() {
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// TODO(brianwilkerson) Parsing comment references not yet supported.
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super.test_invalidCommentReference__nonNew_nonIdentifier();
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}
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@override
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@failingTest
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void test_invalidCommentReference__nonNew_tooMuch() {
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// TODO(brianwilkerson) Parsing comment references not yet supported.
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super.test_invalidCommentReference__nonNew_tooMuch();
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}
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@override
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@failingTest
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void test_invalidHexEscape_invalidDigit() {
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// TODO(brianwilkerson) Does not recover.
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// Internal problem: Compiler cannot run without a compiler context.
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// Tip: Are calls to the compiler wrapped in CompilerContext.runInContext?
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// package:front_end/src/fasta/compiler_context.dart 81:7 CompilerContext.current
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// package:front_end/src/fasta/command_line_reporting.dart 112:30 shouldThrowOn
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// package:front_end/src/fasta/deprecated_problems.dart 41:7 deprecated_inputError
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// package:front_end/src/fasta/quote.dart 181:5 unescapeCodeUnits.error
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// package:front_end/src/fasta/quote.dart 221:47 unescapeCodeUnits
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// package:front_end/src/fasta/quote.dart 147:13 unescape
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// package:front_end/src/fasta/quote.dart 135:10 unescapeString
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// package:analyzer/src/fasta/ast_builder.dart 159:22 AstBuilder.endLiteralString
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// test/generated/parser_fasta_listener.dart 896:14 ForwardingTestListener.endLiteralString
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// package:front_end/src/fasta/parser/parser.dart 3497:14 Parser.parseSingleLiteralString
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// package:front_end/src/fasta/parser/parser.dart 3434:13 Parser.parseLiteralString
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// package:front_end/src/fasta/parser/parser.dart 3133:14 Parser.parsePrimary
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// package:front_end/src/fasta/parser/parser.dart 3097:14 Parser.parseUnaryExpression
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// package:front_end/src/fasta/parser/parser.dart 2968:13 Parser.parsePrecedenceExpression
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// package:front_end/src/fasta/parser/parser.dart 2942:11 Parser.parseExpression
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// test/generated/parser_fasta_test.dart 3196:39 ParserProxy._run
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super.test_invalidHexEscape_invalidDigit();
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}
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@override
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@failingTest
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void test_invalidHexEscape_tooFewDigits() {
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// TODO(brianwilkerson) Does not recover.
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// Internal problem: Compiler cannot run without a compiler context.
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// Tip: Are calls to the compiler wrapped in CompilerContext.runInContext?
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// package:front_end/src/fasta/compiler_context.dart 81:7 CompilerContext.current
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// package:front_end/src/fasta/command_line_reporting.dart 112:30 shouldThrowOn
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// package:front_end/src/fasta/deprecated_problems.dart 41:7 deprecated_inputError
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// package:front_end/src/fasta/quote.dart 181:5 unescapeCodeUnits.error
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// package:front_end/src/fasta/quote.dart 217:52 unescapeCodeUnits
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// package:front_end/src/fasta/quote.dart 147:13 unescape
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// package:front_end/src/fasta/quote.dart 135:10 unescapeString
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// package:analyzer/src/fasta/ast_builder.dart 159:22 AstBuilder.endLiteralString
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// test/generated/parser_fasta_listener.dart 896:14 ForwardingTestListener.endLiteralString
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// package:front_end/src/fasta/parser/parser.dart 3497:14 Parser.parseSingleLiteralString
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// package:front_end/src/fasta/parser/parser.dart 3434:13 Parser.parseLiteralString
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// package:front_end/src/fasta/parser/parser.dart 3133:14 Parser.parsePrimary
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// package:front_end/src/fasta/parser/parser.dart 3097:14 Parser.parseUnaryExpression
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// package:front_end/src/fasta/parser/parser.dart 2968:13 Parser.parsePrecedenceExpression
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// package:front_end/src/fasta/parser/parser.dart 2942:11 Parser.parseExpression
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// test/generated/parser_fasta_test.dart 3196:39 ParserProxy._run
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super.test_invalidHexEscape_tooFewDigits();
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}
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@override
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@failingTest
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void test_invalidInterpolationIdentifier_startWithDigit() {
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// TODO(brianwilkerson) Does not recover.
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// RangeError: Value not in range: -1
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// dart:core _StringBase.substring
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// package:front_end/src/fasta/quote.dart 130:12 unescapeLastStringPart
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// package:analyzer/src/fasta/ast_builder.dart 181:17 AstBuilder.endLiteralString
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// test/generated/parser_fasta_listener.dart 896:14 ForwardingTestListener.endLiteralString
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// package:front_end/src/fasta/parser/parser.dart 3497:14 Parser.parseSingleLiteralString
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// package:front_end/src/fasta/parser/parser.dart 3434:13 Parser.parseLiteralString
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// package:front_end/src/fasta/parser/parser.dart 3133:14 Parser.parsePrimary
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// package:front_end/src/fasta/parser/parser.dart 3097:14 Parser.parseUnaryExpression
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// package:front_end/src/fasta/parser/parser.dart 2968:13 Parser.parsePrecedenceExpression
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// package:front_end/src/fasta/parser/parser.dart 2942:11 Parser.parseExpression
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// test/generated/parser_fasta_test.dart 3196:39 ParserProxy._run
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super.test_invalidInterpolationIdentifier_startWithDigit();
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}
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@override
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@failingTest
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void test_invalidOperatorAfterSuper_primaryExpression() {
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// TODO(brianwilkerson) Does not recover.
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// Expected: true
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// Actual: <false>
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//
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// package:test expect
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// test/generated/parser_fasta_test.dart 3197:5 ParserProxy._run
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super.test_invalidOperatorAfterSuper_primaryExpression();
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}
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@override
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@failingTest
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void test_invalidStarAfterAsync() {
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// TODO(brianwilkerson) Does not recover.
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// Expected: an object with length of <1>
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// Actual: <Instance of 'Stack'>
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// Which: has length of <0>
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//
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// package:test expect
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// test/generated/parser_fasta_test.dart 3290:7 ParserProxy._run
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super.test_invalidStarAfterAsync();
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}
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@override
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@failingTest
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void test_invalidSync() {
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// TODO(brianwilkerson) Does not recover.
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// Expected: an object with length of <1>
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// Actual: <Instance of 'Stack'>
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// Which: has length of <0>
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//
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// package:test expect
|
|
// test/generated/parser_fasta_test.dart 3290:7 ParserProxy._run
|
|
super.test_invalidSync();
|
|
}
|
|
|
|
@override
|
|
@failingTest
|
|
void test_invalidUnicodeEscape_incomplete_noDigits() {
|
|
// TODO(brianwilkerson) Does not recover.
|
|
// Internal problem: Compiler cannot run without a compiler context.
|
|
// Tip: Are calls to the compiler wrapped in CompilerContext.runInContext?
|
|
// package:front_end/src/fasta/compiler_context.dart 81:7 CompilerContext.current
|
|
// package:front_end/src/fasta/command_line_reporting.dart 112:30 shouldThrowOn
|
|
// package:front_end/src/fasta/deprecated_problems.dart 41:7 deprecated_inputError
|
|
// package:front_end/src/fasta/quote.dart 181:5 unescapeCodeUnits.error
|
|
// package:front_end/src/fasta/quote.dart 232:54 unescapeCodeUnits
|
|
// package:front_end/src/fasta/quote.dart 147:13 unescape
|
|
// package:front_end/src/fasta/quote.dart 135:10 unescapeString
|
|
// package:analyzer/src/fasta/ast_builder.dart 159:22 AstBuilder.endLiteralString
|
|
// test/generated/parser_fasta_listener.dart 896:14 ForwardingTestListener.endLiteralString
|
|
// package:front_end/src/fasta/parser/parser.dart 3497:14 Parser.parseSingleLiteralString
|
|
// package:front_end/src/fasta/parser/parser.dart 3434:13 Parser.parseLiteralString
|
|
// package:front_end/src/fasta/parser/parser.dart 3133:14 Parser.parsePrimary
|
|
// package:front_end/src/fasta/parser/parser.dart 3097:14 Parser.parseUnaryExpression
|
|
// package:front_end/src/fasta/parser/parser.dart 2968:13 Parser.parsePrecedenceExpression
|
|
// package:front_end/src/fasta/parser/parser.dart 2942:11 Parser.parseExpression
|
|
// package:front_end/src/fasta/parser/parser.dart 2862:13 Parser.parseExpressionStatement
|
|
// package:front_end/src/fasta/parser/parser.dart 2790:14 Parser.parseStatementX
|
|
// package:front_end/src/fasta/parser/parser.dart 2722:20 Parser.parseStatement
|
|
// test/generated/parser_fasta_test.dart 3287:39 ParserProxy._run
|
|
super.test_invalidUnicodeEscape_incomplete_noDigits();
|
|
}
|
|
|
|
@override
|
|
@failingTest
|
|
void test_invalidUnicodeEscape_incomplete_someDigits() {
|
|
// TODO(brianwilkerson) Does not recover.
|
|
// Internal problem: Compiler cannot run without a compiler context.
|
|
// Tip: Are calls to the compiler wrapped in CompilerContext.runInContext?
|
|
// package:front_end/src/fasta/compiler_context.dart 81:7 CompilerContext.current
|
|
// package:front_end/src/fasta/command_line_reporting.dart 112:30 shouldThrowOn
|
|
// package:front_end/src/fasta/deprecated_problems.dart 41:7 deprecated_inputError
|
|
// package:front_end/src/fasta/quote.dart 181:5 unescapeCodeUnits.error
|
|
// package:front_end/src/fasta/quote.dart 232:54 unescapeCodeUnits
|
|
// package:front_end/src/fasta/quote.dart 147:13 unescape
|
|
// package:front_end/src/fasta/quote.dart 135:10 unescapeString
|
|
// package:analyzer/src/fasta/ast_builder.dart 159:22 AstBuilder.endLiteralString
|
|
// test/generated/parser_fasta_listener.dart 896:14 ForwardingTestListener.endLiteralString
|
|
// package:front_end/src/fasta/parser/parser.dart 3497:14 Parser.parseSingleLiteralString
|
|
// package:front_end/src/fasta/parser/parser.dart 3434:13 Parser.parseLiteralString
|
|
// package:front_end/src/fasta/parser/parser.dart 3133:14 Parser.parsePrimary
|
|
// package:front_end/src/fasta/parser/parser.dart 3097:14 Parser.parseUnaryExpression
|
|
// package:front_end/src/fasta/parser/parser.dart 2968:13 Parser.parsePrecedenceExpression
|
|
// package:front_end/src/fasta/parser/parser.dart 2942:11 Parser.parseExpression
|
|
// package:front_end/src/fasta/parser/parser.dart 2862:13 Parser.parseExpressionStatement
|
|
// package:front_end/src/fasta/parser/parser.dart 2790:14 Parser.parseStatementX
|
|
// package:front_end/src/fasta/parser/parser.dart 2722:20 Parser.parseStatement
|
|
// test/generated/parser_fasta_test.dart 3287:39 ParserProxy._run
|
|
super.test_invalidUnicodeEscape_incomplete_someDigits();
|
|
}
|
|
|
|
@override
|
|
@failingTest
|
|
void test_invalidUnicodeEscape_invalidDigit() {
|
|
// TODO(brianwilkerson) Does not recover.
|
|
// Internal problem: Compiler cannot run without a compiler context.
|
|
// Tip: Are calls to the compiler wrapped in CompilerContext.runInContext?
|
|
// package:front_end/src/fasta/compiler_context.dart 81:7 CompilerContext.current
|
|
// package:front_end/src/fasta/command_line_reporting.dart 112:30 shouldThrowOn
|
|
// package:front_end/src/fasta/deprecated_problems.dart 41:7 deprecated_inputError
|
|
// package:front_end/src/fasta/quote.dart 181:5 unescapeCodeUnits.error
|
|
// package:front_end/src/fasta/quote.dart 240:54 unescapeCodeUnits
|
|
// package:front_end/src/fasta/quote.dart 147:13 unescape
|
|
// package:front_end/src/fasta/quote.dart 135:10 unescapeString
|
|
// package:analyzer/src/fasta/ast_builder.dart 159:22 AstBuilder.endLiteralString
|
|
// test/generated/parser_fasta_listener.dart 896:14 ForwardingTestListener.endLiteralString
|
|
// package:front_end/src/fasta/parser/parser.dart 3497:14 Parser.parseSingleLiteralString
|
|
// package:front_end/src/fasta/parser/parser.dart 3434:13 Parser.parseLiteralString
|
|
// package:front_end/src/fasta/parser/parser.dart 3133:14 Parser.parsePrimary
|
|
// package:front_end/src/fasta/parser/parser.dart 3097:14 Parser.parseUnaryExpression
|
|
// package:front_end/src/fasta/parser/parser.dart 2968:13 Parser.parsePrecedenceExpression
|
|
// package:front_end/src/fasta/parser/parser.dart 2942:11 Parser.parseExpression
|
|
// package:front_end/src/fasta/parser/parser.dart 2862:13 Parser.parseExpressionStatement
|
|
// package:front_end/src/fasta/parser/parser.dart 2790:14 Parser.parseStatementX
|
|
// package:front_end/src/fasta/parser/parser.dart 2722:20 Parser.parseStatement
|
|
// test/generated/parser_fasta_test.dart 3287:39 ParserProxy._run
|
|
super.test_invalidUnicodeEscape_invalidDigit();
|
|
}
|
|
|
|
@override
|
|
@failingTest
|
|
void test_invalidUnicodeEscape_tooFewDigits_fixed() {
|
|
// TODO(brianwilkerson) Does not recover.
|
|
// Internal problem: Compiler cannot run without a compiler context.
|
|
// Tip: Are calls to the compiler wrapped in CompilerContext.runInContext?
|
|
// package:front_end/src/fasta/compiler_context.dart 81:7 CompilerContext.current
|
|
// package:front_end/src/fasta/command_line_reporting.dart 112:30 shouldThrowOn
|
|
// package:front_end/src/fasta/deprecated_problems.dart 41:7 deprecated_inputError
|
|
// package:front_end/src/fasta/quote.dart 181:5 unescapeCodeUnits.error
|
|
// package:front_end/src/fasta/quote.dart 240:54 unescapeCodeUnits
|
|
// package:front_end/src/fasta/quote.dart 147:13 unescape
|
|
// package:front_end/src/fasta/quote.dart 135:10 unescapeString
|
|
// package:analyzer/src/fasta/ast_builder.dart 159:22 AstBuilder.endLiteralString
|
|
// test/generated/parser_fasta_listener.dart 896:14 ForwardingTestListener.endLiteralString
|
|
// package:front_end/src/fasta/parser/parser.dart 3497:14 Parser.parseSingleLiteralString
|
|
// package:front_end/src/fasta/parser/parser.dart 3434:13 Parser.parseLiteralString
|
|
// package:front_end/src/fasta/parser/parser.dart 3133:14 Parser.parsePrimary
|
|
// package:front_end/src/fasta/parser/parser.dart 3097:14 Parser.parseUnaryExpression
|
|
// package:front_end/src/fasta/parser/parser.dart 2968:13 Parser.parsePrecedenceExpression
|
|
// package:front_end/src/fasta/parser/parser.dart 2942:11 Parser.parseExpression
|
|
// package:front_end/src/fasta/parser/parser.dart 2862:13 Parser.parseExpressionStatement
|
|
// package:front_end/src/fasta/parser/parser.dart 2790:14 Parser.parseStatementX
|
|
// package:front_end/src/fasta/parser/parser.dart 2722:20 Parser.parseStatement
|
|
// test/generated/parser_fasta_test.dart 3287:39 ParserProxy._run
|
|
super.test_invalidUnicodeEscape_tooFewDigits_fixed();
|
|
}
|
|
|
|
@override
|
|
@failingTest
|
|
void test_invalidUnicodeEscape_tooFewDigits_variable() {
|
|
// TODO(brianwilkerson) Does not recover.
|
|
// Internal problem: Compiler cannot run without a compiler context.
|
|
// Tip: Are calls to the compiler wrapped in CompilerContext.runInContext?
|
|
// package:front_end/src/fasta/compiler_context.dart 81:7 CompilerContext.current
|
|
// package:front_end/src/fasta/command_line_reporting.dart 112:30 shouldThrowOn
|
|
// package:front_end/src/fasta/deprecated_problems.dart 41:7 deprecated_inputError
|
|
// package:front_end/src/fasta/quote.dart 181:5 unescapeCodeUnits.error
|
|
// package:front_end/src/fasta/quote.dart 235:49 unescapeCodeUnits
|
|
// package:front_end/src/fasta/quote.dart 147:13 unescape
|
|
// package:front_end/src/fasta/quote.dart 135:10 unescapeString
|
|
// package:analyzer/src/fasta/ast_builder.dart 159:22 AstBuilder.endLiteralString
|
|
// test/generated/parser_fasta_listener.dart 896:14 ForwardingTestListener.endLiteralString
|
|
// package:front_end/src/fasta/parser/parser.dart 3497:14 Parser.parseSingleLiteralString
|
|
// package:front_end/src/fasta/parser/parser.dart 3434:13 Parser.parseLiteralString
|
|
// package:front_end/src/fasta/parser/parser.dart 3133:14 Parser.parsePrimary
|
|
// package:front_end/src/fasta/parser/parser.dart 3097:14 Parser.parseUnaryExpression
|
|
// package:front_end/src/fasta/parser/parser.dart 2968:13 Parser.parsePrecedenceExpression
|
|
// package:front_end/src/fasta/parser/parser.dart 2942:11 Parser.parseExpression
|
|
// package:front_end/src/fasta/parser/parser.dart 2862:13 Parser.parseExpressionStatement
|
|
// package:front_end/src/fasta/parser/parser.dart 2790:14 Parser.parseStatementX
|
|
// package:front_end/src/fasta/parser/parser.dart 2722:20 Parser.parseStatement
|
|
// test/generated/parser_fasta_test.dart 3287:39 ParserProxy._run
|
|
super.test_invalidUnicodeEscape_tooFewDigits_variable();
|
|
}
|
|
|
|
@override
|
|
@failingTest
|
|
void test_invalidUnicodeEscape_tooManyDigits_variable() {
|
|
// TODO(brianwilkerson) Does not recover.
|
|
// Internal problem: Compiler cannot run without a compiler context.
|
|
// Tip: Are calls to the compiler wrapped in CompilerContext.runInContext?
|
|
// package:front_end/src/fasta/compiler_context.dart 81:7 CompilerContext.current
|
|
// package:front_end/src/fasta/command_line_reporting.dart 112:30 shouldThrowOn
|
|
// package:front_end/src/fasta/deprecated_problems.dart 41:7 deprecated_inputError
|
|
// package:front_end/src/fasta/quote.dart 181:5 unescapeCodeUnits.error
|
|
// package:front_end/src/fasta/quote.dart 251:40 unescapeCodeUnits
|
|
// package:front_end/src/fasta/quote.dart 147:13 unescape
|
|
// package:front_end/src/fasta/quote.dart 135:10 unescapeString
|
|
// package:analyzer/src/fasta/ast_builder.dart 159:22 AstBuilder.endLiteralString
|
|
// test/generated/parser_fasta_listener.dart 896:14 ForwardingTestListener.endLiteralString
|
|
// package:front_end/src/fasta/parser/parser.dart 3497:14 Parser.parseSingleLiteralString
|
|
// package:front_end/src/fasta/parser/parser.dart 3434:13 Parser.parseLiteralString
|
|
// package:front_end/src/fasta/parser/parser.dart 3133:14 Parser.parsePrimary
|
|
// package:front_end/src/fasta/parser/parser.dart 3097:14 Parser.parseUnaryExpression
|
|
// package:front_end/src/fasta/parser/parser.dart 2968:13 Parser.parsePrecedenceExpression
|
|
// package:front_end/src/fasta/parser/parser.dart 2942:11 Parser.parseExpression
|
|
// package:front_end/src/fasta/parser/parser.dart 2862:13 Parser.parseExpressionStatement
|
|
// package:front_end/src/fasta/parser/parser.dart 2790:14 Parser.parseStatementX
|
|
// package:front_end/src/fasta/parser/parser.dart 2722:20 Parser.parseStatement
|
|
// test/generated/parser_fasta_test.dart 3287:39 ParserProxy._run
|
|
super.test_invalidUnicodeEscape_tooManyDigits_variable();
|
|
}
|
|
|
|
@override
|
|
@failingTest
|
|
void test_localFunction_annotation() {
|
|
// TODO(danrubel): Update fasta to allow metadata before local function.
|
|
super.test_localFunction_annotation();
|
|
}
|
|
|
|
@override
|
|
@failingTest
|
|
void test_method_invalidTypeParameterComments() {
|
|
// TODO(brianwilkerson) Does not recover.
|
|
// type 'DeclaredSimpleIdentifier' is not a subtype of type 'TypeAnnotation' of 'returnType' where
|
|
// DeclaredSimpleIdentifier is from package:analyzer/src/dart/ast/ast.dart
|
|
// TypeAnnotation is from package:analyzer/dart/ast/ast.dart
|
|
//
|
|
// package:analyzer/src/fasta/ast_builder.dart 1620:33 AstBuilder.endMethod
|
|
// test/generated/parser_fasta_listener.dart 926:14 ForwardingTestListener.endMethod
|
|
// package:front_end/src/fasta/parser/parser.dart 2433:14 Parser.parseMethod
|
|
// package:front_end/src/fasta/parser/parser.dart 2323:11 Parser.parseMember
|
|
// test/generated/parser_fasta_test.dart 3438:39 ParserProxy._run
|
|
super.test_method_invalidTypeParameterComments();
|
|
}
|
|
|
|
@override
|
|
@failingTest
|
|
void test_method_invalidTypeParameterExtends() {
|
|
// TODO(brianwilkerson) Does not recover.
|
|
// type 'FormalParameterListImpl' is not a subtype of type 'TypeParameterList' of 'typeParameters' where
|
|
// FormalParameterListImpl is from package:analyzer/src/dart/ast/ast.dart
|
|
// TypeParameterList is from package:analyzer/dart/ast/ast.dart
|
|
//
|
|
// package:analyzer/src/fasta/ast_builder.dart 1618:40 AstBuilder.endMethod
|
|
// test/generated/parser_fasta_listener.dart 926:14 ForwardingTestListener.endMethod
|
|
// package:front_end/src/fasta/parser/parser.dart 2433:14 Parser.parseMethod
|
|
// package:front_end/src/fasta/parser/parser.dart 2323:11 Parser.parseMember
|
|
// test/generated/parser_fasta_test.dart 3438:39 ParserProxy._run
|
|
super.test_method_invalidTypeParameterExtends();
|
|
}
|
|
|
|
@override
|
|
void test_method_invalidTypeParameterExtendsComment() {
|
|
// Fasta no longer supports type comment based syntax
|
|
// super.test_method_invalidTypeParameterExtendsComment();
|
|
}
|
|
|
|
@override
|
|
@failingTest
|
|
void test_method_invalidTypeParameters() {
|
|
// TODO(brianwilkerson) Does not recover.
|
|
// type 'DeclaredSimpleIdentifier' is not a subtype of type 'TypeAnnotation' of 'returnType' where
|
|
// DeclaredSimpleIdentifier is from package:analyzer/src/dart/ast/ast.dart
|
|
// TypeAnnotation is from package:analyzer/dart/ast/ast.dart
|
|
//
|
|
// package:analyzer/src/fasta/ast_builder.dart 1620:33 AstBuilder.endMethod
|
|
// test/generated/parser_fasta_listener.dart 926:14 ForwardingTestListener.endMethod
|
|
// package:front_end/src/fasta/parser/parser.dart 2433:14 Parser.parseMethod
|
|
// package:front_end/src/fasta/parser/parser.dart 2323:11 Parser.parseMember
|
|
// test/generated/parser_fasta_test.dart 3438:39 ParserProxy._run
|
|
super.test_method_invalidTypeParameters();
|
|
}
|
|
|
|
@override
|
|
@failingTest
|
|
void test_missingAssignableSelector_identifiersAssigned() {
|
|
// TODO(brianwilkerson) Does not recover.
|
|
// Expected: true
|
|
// Actual: <false>
|
|
//
|
|
// package:test expect
|
|
// test/generated/parser_fasta_test.dart 3439:5 ParserProxy._run
|
|
super.test_missingAssignableSelector_identifiersAssigned();
|
|
}
|
|
|
|
@override
|
|
@failingTest
|
|
void test_missingAssignableSelector_superPropertyAccessAssigned() {
|
|
// TODO(brianwilkerson) Does not recover.
|
|
// Expected: true
|
|
// Actual: <false>
|
|
//
|
|
// package:test expect
|
|
// test/generated/parser_fasta_test.dart 3488:5 ParserProxy._run
|
|
super.test_missingAssignableSelector_superPropertyAccessAssigned();
|
|
}
|
|
|
|
@override
|
|
@failingTest
|
|
void test_missingEnumBody() {
|
|
// TODO(brianwilkerson) Wrong errors:
|
|
// Expected 1 errors of type ParserErrorCode.MISSING_ENUM_BODY, found 0
|
|
super.test_missingEnumBody();
|
|
}
|
|
|
|
@override
|
|
@failingTest
|
|
void test_missingExpressionInThrow() {
|
|
// TODO(brianwilkerson) Does not recover.
|
|
// type 'RethrowExpressionImpl' is not a subtype of type 'ThrowExpression' of 'expression' where
|
|
// RethrowExpressionImpl is from package:analyzer/src/dart/ast/ast.dart
|
|
// ThrowExpression is from package:analyzer/dart/ast/ast.dart
|
|
//
|
|
// test/generated/parser_test.dart 3492:59 FastaParserTestCase&ErrorParserTestMixin.test_missingExpressionInThrow_withCascade
|
|
super.test_missingExpressionInThrow();
|
|
}
|
|
|
|
@override
|
|
@failingTest
|
|
void test_missingFunctionBody_invalid() {
|
|
// TODO(brianwilkerson) Does not recover.
|
|
// Expected: an object with length of <1>
|
|
// Actual: <Instance of 'Stack'>
|
|
// Which: has length of <0>
|
|
//
|
|
// package:test expect
|
|
// test/generated/parser_fasta_test.dart 3506:7 ParserProxy._run
|
|
super.test_missingFunctionBody_invalid();
|
|
}
|
|
|
|
@override
|
|
@failingTest
|
|
void test_missingFunctionParameters_topLevel_void_block() {
|
|
// TODO(brianwilkerson) Wrong errors:
|
|
// Expected 1 errors of type ParserErrorCode.MISSING_FUNCTION_PARAMETERS, found 0
|
|
super.test_missingFunctionParameters_topLevel_void_block();
|
|
}
|
|
|
|
@override
|
|
@failingTest
|
|
void test_missingFunctionParameters_topLevel_void_expression() {
|
|
// TODO(brianwilkerson) Wrong errors:
|
|
// Expected 1 errors of type ParserErrorCode.MISSING_FUNCTION_PARAMETERS, found 0
|
|
super.test_missingFunctionParameters_topLevel_void_expression();
|
|
}
|
|
|
|
@override
|
|
@failingTest
|
|
void test_missingIdentifier_beforeClosingCurly() {
|
|
// TODO(brianwilkerson) Does not recover.
|
|
// Expected: an object with length of <1>
|
|
// Actual: <Instance of 'Stack'>
|
|
// Which: has length of <2>
|
|
//
|
|
// package:test expect
|
|
// test/generated/parser_fasta_test.dart 3547:7 ParserProxy._run
|
|
super.test_missingIdentifier_beforeClosingCurly();
|
|
}
|
|
|
|
@override
|
|
@failingTest
|
|
void test_missingVariableInForEach() {
|
|
// TODO(brianwilkerson) Does not recover.
|
|
// type 'BinaryExpressionImpl' is not a subtype of type 'VariableDeclarationStatement' in type cast where
|
|
// BinaryExpressionImpl is from package:analyzer/src/dart/ast/ast.dart
|
|
// VariableDeclarationStatement is from package:analyzer/dart/ast/ast.dart
|
|
//
|
|
// dart:core Object._as
|
|
// package:analyzer/src/fasta/ast_builder.dart 797:45 AstBuilder.endForIn
|
|
// test/generated/parser_fasta_listener.dart 751:14 ForwardingTestListener.endForIn
|
|
// package:front_end/src/fasta/parser/parser.dart 3755:14 Parser.parseForInRest
|
|
// package:front_end/src/fasta/parser/parser.dart 3695:14 Parser.parseForStatement
|
|
// package:front_end/src/fasta/parser/parser.dart 2745:14 Parser.parseStatementX
|
|
// package:front_end/src/fasta/parser/parser.dart 2722:20 Parser.parseStatement
|
|
// test/generated/parser_fasta_test.dart 3671:39 ParserProxy._run
|
|
super.test_missingVariableInForEach();
|
|
}
|
|
|
|
@override
|
|
@failingTest
|
|
void test_mixin_application_lacks_with_clause() {
|
|
// TODO(brianwilkerson) Wrong errors:
|
|
// Expected 1 errors of type ParserErrorCode.EXPECTED_TOKEN, found 0
|
|
super.test_mixin_application_lacks_with_clause();
|
|
}
|
|
|
|
@override
|
|
@failingTest
|
|
void test_multipleVariablesInForEach() {
|
|
// TODO(brianwilkerson) Does not recover.
|
|
// Bad state: Too many elements
|
|
// dart:collection Object&ListMixin.single
|
|
// package:analyzer/src/fasta/ast_builder.dart 808:38 AstBuilder.endForIn
|
|
// test/generated/parser_fasta_listener.dart 751:14 ForwardingTestListener.endForIn
|
|
// package:front_end/src/fasta/parser/parser.dart 3755:14 Parser.parseForInRest
|
|
// package:front_end/src/fasta/parser/parser.dart 3695:14 Parser.parseForStatement
|
|
// package:front_end/src/fasta/parser/parser.dart 2745:14 Parser.parseStatementX
|
|
// package:front_end/src/fasta/parser/parser.dart 2722:20 Parser.parseStatement
|
|
// test/generated/parser_fasta_test.dart 3702:39 ParserProxy._run
|
|
super.test_multipleVariablesInForEach();
|
|
}
|
|
|
|
@override
|
|
@failingTest
|
|
void test_namedFunctionExpression() {
|
|
// TODO(brianwilkerson) Does not recover.
|
|
// Internal problem: Compiler cannot run without a compiler context.
|
|
// Tip: Are calls to the compiler wrapped in CompilerContext.runInContext?
|
|
// package:front_end/src/fasta/compiler_context.dart 81:7 CompilerContext.current
|
|
// package:front_end/src/fasta/problems.dart 29:25 internalProblem
|
|
// package:front_end/src/fasta/problems.dart 41:10 unhandled
|
|
// package:front_end/src/fasta/source/stack_listener.dart 126:5 StackListener.logEvent
|
|
// package:analyzer/src/fasta/ast_builder.dart 1548:5 AstBuilder.endNamedFunctionExpression
|
|
// test/generated/parser_fasta_listener.dart 938:14 ForwardingTestListener.endNamedFunctionExpression
|
|
// package:front_end/src/fasta/parser/parser.dart 2520:16 Parser.parseNamedFunctionRest
|
|
// package:front_end/src/fasta/parser/parser.dart 1379:16 Parser.parseType
|
|
// package:front_end/src/fasta/parser/parser.dart 3365:14 Parser.parseSendOrFunctionLiteral
|
|
// package:front_end/src/fasta/parser/parser.dart 3127:14 Parser.parsePrimary
|
|
// test/generated/parser_fasta_test.dart 3320:31 FastaParserTestCase.parsePrimaryExpression.<fn>.<fn>
|
|
// test/generated/parser_fasta_test.dart 3702:39 ParserProxy._run
|
|
super.test_namedFunctionExpression();
|
|
}
|
|
|
|
@override
|
|
@failingTest
|
|
void test_nonConstructorFactory_field() {
|
|
// TODO(brianwilkerson) Does not recover.
|
|
// Internal problem: Compiler cannot run without a compiler context.
|
|
// Tip: Are calls to the compiler wrapped in CompilerContext.runInContext?
|
|
// package:front_end/src/fasta/compiler_context.dart 81:7 CompilerContext.current
|
|
// package:front_end/src/fasta/problems.dart 29:25 internalProblem
|
|
// package:front_end/src/fasta/problems.dart 41:10 unhandled
|
|
// package:analyzer/src/fasta/ast_builder.dart 1498:7 AstBuilder.endFactoryMethod
|
|
// test/generated/parser_fasta_listener.dart 731:14 ForwardingTestListener.endFactoryMethod
|
|
// package:front_end/src/fasta/parser/parser.dart 2465:14 Parser.parseFactoryMethod
|
|
// package:front_end/src/fasta/parser/parser.dart 2240:15 Parser.parseMember
|
|
// test/generated/parser_fasta_test.dart 3702:39 ParserProxy._run
|
|
super.test_nonConstructorFactory_field();
|
|
}
|
|
|
|
@override
|
|
@failingTest
|
|
void test_nonConstructorFactory_method() {
|
|
// TODO(brianwilkerson) Wrong errors:
|
|
// Expected 1 errors of type ParserErrorCode.NON_CONSTRUCTOR_FACTORY, found 0
|
|
super.test_nonConstructorFactory_method();
|
|
}
|
|
|
|
@override
|
|
@failingTest
|
|
void test_nonIdentifierLibraryName_library() {
|
|
// TODO(brianwilkerson) Wrong errors:
|
|
// Expected 1 errors of type ParserErrorCode.NON_IDENTIFIER_LIBRARY_NAME, found 0
|
|
super.test_nonIdentifierLibraryName_library();
|
|
}
|
|
|
|
@override
|
|
@failingTest
|
|
void test_setterInFunction_block() {
|
|
// TODO(brianwilkerson) Wrong errors:
|
|
// Expected 1 errors of type ParserErrorCode.SETTER_IN_FUNCTION, found 0
|
|
super.test_setterInFunction_block();
|
|
}
|
|
|
|
@override
|
|
@failingTest
|
|
void test_setterInFunction_expression() {
|
|
// TODO(brianwilkerson) Wrong errors:
|
|
// Expected 1 errors of type ParserErrorCode.SETTER_IN_FUNCTION, found 0
|
|
super.test_setterInFunction_expression();
|
|
}
|
|
|
|
@override
|
|
@failingTest
|
|
void test_unexpectedToken_endOfFieldDeclarationStatement() {
|
|
// TODO(brianwilkerson) Wrong errors:
|
|
// Expected 1 errors of type ParserErrorCode.UNEXPECTED_TOKEN, found 0
|
|
super.test_unexpectedToken_endOfFieldDeclarationStatement();
|
|
}
|
|
|
|
@override
|
|
// @failingTest
|
|
void test_voidVariable_parseClassMember_initializer() {
|
|
// TODO(brianwilkerson) Passes, but ought to fail.
|
|
super.test_voidVariable_parseClassMember_initializer();
|
|
}
|
|
|
|
@override
|
|
// @failingTest
|
|
void test_voidVariable_parseClassMember_noInitializer() {
|
|
// TODO(brianwilkerson) Passes, but ought to fail.
|
|
super.test_voidVariable_parseClassMember_noInitializer();
|
|
}
|
|
|
|
@override
|
|
// @failingTest
|
|
void test_voidVariable_parseCompilationUnit_initializer() {
|
|
// TODO(brianwilkerson) Passes, but ought to fail.
|
|
super.test_voidVariable_parseCompilationUnit_initializer();
|
|
}
|
|
|
|
@override
|
|
// @failingTest
|
|
void test_voidVariable_parseCompilationUnit_noInitializer() {
|
|
// TODO(brianwilkerson) Passes, but ought to fail.
|
|
super.test_voidVariable_parseCompilationUnit_noInitializer();
|
|
}
|
|
|
|
@override
|
|
// @failingTest
|
|
void test_voidVariable_parseCompilationUnitMember_initializer() {
|
|
// TODO(brianwilkerson) Passes, but ought to fail.
|
|
super.test_voidVariable_parseCompilationUnitMember_initializer();
|
|
}
|
|
|
|
@override
|
|
// @failingTest
|
|
void test_voidVariable_parseCompilationUnitMember_noInitializer() {
|
|
// TODO(brianwilkerson) Passes, but ought to fail.
|
|
super.test_voidVariable_parseCompilationUnitMember_noInitializer();
|
|
}
|
|
|
|
@override
|
|
// @failingTest
|
|
void test_voidVariable_statement_initializer() {
|
|
// TODO(brianwilkerson) Passes, but ought to fail.
|
|
super.test_voidVariable_statement_initializer();
|
|
}
|
|
|
|
@override
|
|
// @failingTest
|
|
void test_voidVariable_statement_noInitializer() {
|
|
// TODO(brianwilkerson) Passes, but ought to fail.
|
|
super.test_voidVariable_statement_noInitializer();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Tests of the fasta parser based on [ExpressionParserTestMixin].
|
|
*/
|
|
@reflectiveTest
|
|
class ExpressionParserTest_Fasta extends FastaParserTestCase
|
|
with ExpressionParserTestMixin {
|
|
@override
|
|
void
|
|
test_parseAssignableExpression_expression_args_dot_typeArgumentComments() {
|
|
// Ignored: Fasta does not support the generic comment syntax.
|
|
}
|
|
|
|
@override
|
|
void
|
|
test_parseAssignableExpression_identifier_args_dot_typeArgumentComments() {
|
|
// Ignored: Fasta does not support the generic comment syntax.
|
|
}
|
|
|
|
@override
|
|
void test_parseCascadeSection_ia_typeArgumentComments() {
|
|
// Ignored: Fasta does not support the generic comment syntax.
|
|
}
|
|
|
|
@override
|
|
void test_parseCascadeSection_ii_typeArgumentComments() {
|
|
// Ignored: Fasta does not support the generic comment syntax.
|
|
}
|
|
|
|
@override
|
|
void test_parseCascadeSection_pa_typeArgumentComments() {
|
|
// Ignored: Fasta does not support the generic comment syntax.
|
|
}
|
|
|
|
@override
|
|
void test_parseCascadeSection_paa_typeArgumentComments() {
|
|
// Ignored: Fasta does not support the generic comment syntax.
|
|
}
|
|
|
|
@override
|
|
void test_parseCascadeSection_paapaa_typeArgumentComments() {
|
|
// Ignored: Fasta does not support the generic comment syntax.
|
|
}
|
|
|
|
@override
|
|
void test_parseConstExpression_listLiteral_typed_genericComment() {
|
|
// Ignored: Fasta does not support the generic comment syntax.
|
|
}
|
|
|
|
@override
|
|
void test_parseConstExpression_mapLiteral_typed_genericComment() {
|
|
// Ignored: Fasta does not support the generic comment syntax.
|
|
}
|
|
|
|
@override
|
|
void test_parseExpression_superMethodInvocation_typeArgumentComments() {
|
|
// Ignored: Fasta does not support the generic comment syntax.
|
|
}
|
|
|
|
@override
|
|
void
|
|
test_parseExpressionWithoutCascade_superMethodInvocation_typeArgumentComments() {
|
|
// Ignored: Fasta does not support the generic comment syntax.
|
|
}
|
|
|
|
@override
|
|
void test_parseFunctionExpression_typeParameterComments() {
|
|
// Ignored: Fasta does not support the generic comment syntax.
|
|
}
|
|
|
|
@override
|
|
void
|
|
test_parseInstanceCreationExpression_qualifiedType_named_typeArgumentComments() {
|
|
// Ignored: Fasta does not support the generic comment syntax.
|
|
}
|
|
|
|
@override
|
|
void
|
|
test_parseInstanceCreationExpression_qualifiedType_typeArgumentComments() {
|
|
// Ignored: Fasta does not support the generic comment syntax.
|
|
}
|
|
|
|
@override
|
|
@failingTest
|
|
void test_parseInstanceCreationExpression_type_named_typeArgumentComments() {
|
|
// TODO(brianwilkerson) Does not inject generic type arguments.
|
|
super
|
|
.test_parseInstanceCreationExpression_type_named_typeArgumentComments();
|
|
}
|
|
|
|
@override
|
|
void test_parseInstanceCreationExpression_type_typeArgumentComments() {
|
|
// Ignored: Fasta does not support the generic comment syntax.
|
|
}
|
|
|
|
@override
|
|
void
|
|
test_parsePostfixExpression_none_methodInvocation_question_dot_typeArgumentComments() {
|
|
// Ignored: Fasta does not support the generic comment syntax.
|
|
}
|
|
|
|
@override
|
|
void
|
|
test_parsePostfixExpression_none_methodInvocation_typeArgumentComments() {
|
|
// Ignored: Fasta does not support the generic comment syntax.
|
|
}
|
|
|
|
@override
|
|
void test_parsePrimaryExpression_listLiteral_typed_genericComment() {
|
|
// Ignored: Fasta does not support the generic comment syntax.
|
|
}
|
|
|
|
@override
|
|
void test_parsePrimaryExpression_mapLiteral_typed_genericComment() {
|
|
// Ignored: Fasta does not support the generic comment syntax.
|
|
}
|
|
|
|
@override
|
|
@failingTest
|
|
void test_parseUnaryExpression_decrement_super() {
|
|
// TODO(brianwilkerson) Does not recover.
|
|
// Expected: TokenType:<MINUS>
|
|
// Actual: TokenType:<MINUS_MINUS>
|
|
super.test_parseUnaryExpression_decrement_super();
|
|
}
|
|
|
|
@override
|
|
@failingTest
|
|
void test_parseUnaryExpression_decrement_super_withComment() {
|
|
// TODO(brianwilkerson) Does not recover.
|
|
// Expected: TokenType:<MINUS>
|
|
// Actual: TokenType:<MINUS_MINUS>
|
|
super.test_parseUnaryExpression_decrement_super_withComment();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Implementation of [AbstractParserTestCase] specialized for testing the
|
|
* Fasta parser.
|
|
*/
|
|
class FastaParserTestCase extends Object
|
|
with ParserTestHelpers
|
|
implements AbstractParserTestCase {
|
|
static final List<ErrorCode> NO_ERROR_COMPARISON = <ErrorCode>[];
|
|
ParserProxy _parserProxy;
|
|
|
|
analyzer.Token _fastaTokens;
|
|
|
|
@override
|
|
bool allowNativeClause = false;
|
|
|
|
/**
|
|
* Whether generic method comments should be enabled for the test.
|
|
*/
|
|
bool get enableGenericMethodComments => false;
|
|
void set enableGenericMethodComments(bool enable) {}
|
|
|
|
@override
|
|
set enableLazyAssignmentOperators(bool value) {
|
|
// Lazy assignment operators are always enabled
|
|
}
|
|
|
|
@override
|
|
set enableNnbd(bool value) {
|
|
if (value == true) {
|
|
// TODO(paulberry,ahe): non-null-by-default syntax is not supported by
|
|
// Fasta.
|
|
throw new UnimplementedError();
|
|
}
|
|
}
|
|
|
|
set enableOptionalNewAndConst(bool enable) {
|
|
// ignored
|
|
}
|
|
|
|
@override
|
|
set enableUriInPartOf(bool value) {
|
|
if (value == false) {
|
|
throw new UnimplementedError(
|
|
'URIs in "part of" declarations cannot be disabled in Fasta.');
|
|
}
|
|
}
|
|
|
|
@override
|
|
GatheringErrorListener get listener => _parserProxy._errorListener;
|
|
|
|
@override
|
|
analyzer.Parser get parser => _parserProxy;
|
|
|
|
@override
|
|
bool get usingFastaParser => true;
|
|
|
|
void assertErrors({List<ErrorCode> codes, List<ExpectedError> errors}) {
|
|
if (codes != null) {
|
|
if (!identical(codes, NO_ERROR_COMPARISON)) {
|
|
assertErrorsWithCodes(codes);
|
|
}
|
|
} else if (errors != null) {
|
|
listener.assertErrors(errors);
|
|
} else {
|
|
assertNoErrors();
|
|
}
|
|
}
|
|
|
|
@override
|
|
void assertErrorsWithCodes(List<ErrorCode> expectedErrorCodes) {
|
|
_parserProxy._errorListener.assertErrorsWithCodes(
|
|
_toFastaGeneratedAnalyzerErrorCodes(expectedErrorCodes));
|
|
}
|
|
|
|
@override
|
|
void assertNoErrors() {
|
|
_parserProxy._errorListener.assertNoErrors();
|
|
}
|
|
|
|
@override
|
|
void createParser(String content, {int expectedEndOffset}) {
|
|
var scanner = new StringScanner(content, includeComments: true);
|
|
scanner.scanGenericMethodComments = enableGenericMethodComments;
|
|
_fastaTokens = scanner.tokenize();
|
|
_parserProxy = new ParserProxy(_fastaTokens,
|
|
allowNativeClause: allowNativeClause,
|
|
enableGenericMethodComments: enableGenericMethodComments,
|
|
expectedEndOffset: expectedEndOffset);
|
|
}
|
|
|
|
@override
|
|
ExpectedError expectedError(ErrorCode code, int offset, int length) =>
|
|
new ExpectedError(
|
|
_toFastaGeneratedAnalyzerErrorCode(code), offset, length);
|
|
|
|
@override
|
|
void expectNotNullIfNoErrors(Object result) {
|
|
if (!listener.hasErrors) {
|
|
expect(result, isNotNull);
|
|
}
|
|
}
|
|
|
|
@override
|
|
Expression parseAdditiveExpression(String code) {
|
|
return _parseExpression(code);
|
|
}
|
|
|
|
@override
|
|
Expression parseAssignableExpression(String code, bool primaryAllowed) {
|
|
return _parseExpression(code);
|
|
}
|
|
|
|
@override
|
|
Expression parseAssignableSelector(String code, bool optional,
|
|
{bool allowConditional: true}) {
|
|
if (optional) {
|
|
if (code.isEmpty) {
|
|
return _parseExpression('foo');
|
|
}
|
|
return _parseExpression('(foo)$code');
|
|
}
|
|
return _parseExpression('foo$code');
|
|
}
|
|
|
|
@override
|
|
AwaitExpression parseAwaitExpression(String code) {
|
|
var function = _parseExpression('() async => $code') as FunctionExpression;
|
|
return (function.body as ExpressionFunctionBody).expression;
|
|
}
|
|
|
|
@override
|
|
Expression parseBitwiseAndExpression(String code) {
|
|
return _parseExpression(code);
|
|
}
|
|
|
|
@override
|
|
Expression parseBitwiseOrExpression(String code) {
|
|
return _parseExpression(code);
|
|
}
|
|
|
|
@override
|
|
Expression parseBitwiseXorExpression(String code) {
|
|
return _parseExpression(code);
|
|
}
|
|
|
|
@override
|
|
Expression parseCascadeSection(String code) {
|
|
var cascadeExpression = _parseExpression('null$code') as CascadeExpression;
|
|
return cascadeExpression.cascadeSections.first;
|
|
}
|
|
|
|
@override
|
|
CompilationUnit parseCompilationUnit(String content,
|
|
{List<ErrorCode> codes, List<ExpectedError> errors}) {
|
|
GatheringErrorListener listener =
|
|
new GatheringErrorListener(checkRanges: true);
|
|
|
|
CompilationUnit unit = parseCompilationUnit2(content, listener);
|
|
|
|
// Assert and return result
|
|
if (codes != null) {
|
|
listener
|
|
.assertErrorsWithCodes(_toFastaGeneratedAnalyzerErrorCodes(codes));
|
|
} else if (errors != null) {
|
|
listener.assertErrors(errors);
|
|
} else {
|
|
listener.assertNoErrors();
|
|
}
|
|
return unit;
|
|
}
|
|
|
|
CompilationUnit parseCompilationUnit2(
|
|
String content, GatheringErrorListener listener) {
|
|
// Scan tokens
|
|
var source = new StringSource(content, 'parser_test_StringSource.dart');
|
|
var scanner = new Scanner.fasta(source, listener);
|
|
scanner.scanGenericMethodComments = enableGenericMethodComments;
|
|
_fastaTokens = scanner.tokenize();
|
|
|
|
// Run parser
|
|
analyzer.Parser parser =
|
|
new analyzer.Parser(source, listener, useFasta: true);
|
|
CompilationUnit unit = parser.parseCompilationUnit(_fastaTokens);
|
|
expect(unit, isNotNull);
|
|
return unit;
|
|
}
|
|
|
|
@override
|
|
ConditionalExpression parseConditionalExpression(String code) {
|
|
return _parseExpression(code);
|
|
}
|
|
|
|
@override
|
|
Expression parseConstExpression(String code) {
|
|
return _parseExpression(code);
|
|
}
|
|
|
|
@override
|
|
ConstructorInitializer parseConstructorInitializer(String code) {
|
|
createParser('class __Test { __Test() : $code; }');
|
|
CompilationUnit unit = _parserProxy.parseCompilationUnit2();
|
|
assertNoErrors();
|
|
var clazz = unit.declarations[0] as ClassDeclaration;
|
|
var constructor = clazz.members[0] as ConstructorDeclaration;
|
|
return constructor.initializers.single;
|
|
}
|
|
|
|
@override
|
|
CompilationUnit parseDirectives(String source,
|
|
[List<ErrorCode> errorCodes = const <ErrorCode>[]]) {
|
|
createParser(source);
|
|
CompilationUnit unit =
|
|
_parserProxy.parseDirectives(_parserProxy.currentToken);
|
|
expect(unit, isNotNull);
|
|
expect(unit.declarations, hasLength(0));
|
|
listener.assertErrorsWithCodes(errorCodes);
|
|
return unit;
|
|
}
|
|
|
|
@override
|
|
BinaryExpression parseEqualityExpression(String code) {
|
|
return _parseExpression(code);
|
|
}
|
|
|
|
@override
|
|
Expression parseExpression(String source,
|
|
{List<ErrorCode> codes,
|
|
List<ExpectedError> errors,
|
|
int expectedEndOffset}) {
|
|
createParser(source, expectedEndOffset: expectedEndOffset);
|
|
Expression result = _parserProxy.parseExpression2();
|
|
assertErrors(codes: codes, errors: errors);
|
|
return result;
|
|
}
|
|
|
|
@override
|
|
List<Expression> parseExpressionList(String code) {
|
|
return (_parseExpression('[$code]') as ListLiteral).elements.toList();
|
|
}
|
|
|
|
@override
|
|
Expression parseExpressionWithoutCascade(String code) {
|
|
return _parseExpression(code);
|
|
}
|
|
|
|
@override
|
|
FormalParameter parseFormalParameter(String code, ParameterKind kind,
|
|
{List<ErrorCode> errorCodes: const <ErrorCode>[]}) {
|
|
String parametersCode;
|
|
if (kind == ParameterKind.REQUIRED) {
|
|
parametersCode = '($code)';
|
|
} else if (kind == ParameterKind.POSITIONAL) {
|
|
parametersCode = '([$code])';
|
|
} else if (kind == ParameterKind.NAMED) {
|
|
parametersCode = '({$code})';
|
|
} else {
|
|
fail('$kind');
|
|
}
|
|
FormalParameterList list = parseFormalParameterList(parametersCode,
|
|
inFunctionType: false, errorCodes: errorCodes);
|
|
return list.parameters.single;
|
|
}
|
|
|
|
@override
|
|
FormalParameterList parseFormalParameterList(String code,
|
|
{bool inFunctionType: false,
|
|
List<ErrorCode> errorCodes: const <ErrorCode>[],
|
|
List<ExpectedError> errors}) {
|
|
createParser(code);
|
|
FormalParameterList result =
|
|
_parserProxy.parseFormalParameterList(inFunctionType: inFunctionType);
|
|
assertErrors(codes: errors != null ? null : errorCodes, errors: errors);
|
|
return result;
|
|
}
|
|
|
|
@override
|
|
CompilationUnitMember parseFullCompilationUnitMember() {
|
|
return _parserProxy.parseTopLevelDeclaration(false);
|
|
}
|
|
|
|
@override
|
|
Directive parseFullDirective() {
|
|
return _parserProxy.parseTopLevelDeclaration(true);
|
|
}
|
|
|
|
@override
|
|
FunctionExpression parseFunctionExpression(String code) {
|
|
return _parseExpression(code);
|
|
}
|
|
|
|
@override
|
|
InstanceCreationExpression parseInstanceCreationExpression(
|
|
String code, analyzer.Token newToken) {
|
|
return _parseExpression('$newToken $code');
|
|
}
|
|
|
|
@override
|
|
ListLiteral parseListLiteral(
|
|
analyzer.Token token, String typeArgumentsCode, String code) {
|
|
String sc = '';
|
|
if (token != null) {
|
|
sc += token.lexeme + ' ';
|
|
}
|
|
if (typeArgumentsCode != null) {
|
|
sc += typeArgumentsCode;
|
|
}
|
|
sc += code;
|
|
return _parseExpression(sc);
|
|
}
|
|
|
|
@override
|
|
TypedLiteral parseListOrMapLiteral(analyzer.Token modifier, String code) {
|
|
String literalCode = modifier != null ? '$modifier $code' : code;
|
|
return parsePrimaryExpression(literalCode) as TypedLiteral;
|
|
}
|
|
|
|
@override
|
|
Expression parseLogicalAndExpression(String code) {
|
|
return _parseExpression(code);
|
|
}
|
|
|
|
@override
|
|
Expression parseLogicalOrExpression(String code) {
|
|
return _parseExpression(code);
|
|
}
|
|
|
|
@override
|
|
MapLiteral parseMapLiteral(
|
|
analyzer.Token token, String typeArgumentsCode, String code) {
|
|
String sc = '';
|
|
if (token != null) {
|
|
sc += token.lexeme + ' ';
|
|
}
|
|
if (typeArgumentsCode != null) {
|
|
sc += typeArgumentsCode;
|
|
}
|
|
sc += code;
|
|
return parsePrimaryExpression(sc) as MapLiteral;
|
|
}
|
|
|
|
@override
|
|
MapLiteralEntry parseMapLiteralEntry(String code) {
|
|
var mapLiteral = parseMapLiteral(null, null, '{ $code }');
|
|
return mapLiteral.entries.single;
|
|
}
|
|
|
|
@override
|
|
Expression parseMultiplicativeExpression(String code) {
|
|
return _parseExpression(code);
|
|
}
|
|
|
|
@override
|
|
InstanceCreationExpression parseNewExpression(String code) {
|
|
return _parseExpression(code);
|
|
}
|
|
|
|
@override
|
|
NormalFormalParameter parseNormalFormalParameter(String code,
|
|
{bool inFunctionType: false,
|
|
List<ErrorCode> errorCodes: const <ErrorCode>[]}) {
|
|
FormalParameterList list = parseFormalParameterList('($code)',
|
|
inFunctionType: inFunctionType, errorCodes: errorCodes);
|
|
return list.parameters.single;
|
|
}
|
|
|
|
@override
|
|
Expression parsePostfixExpression(String code) {
|
|
return _parseExpression(code);
|
|
}
|
|
|
|
@override
|
|
Identifier parsePrefixedIdentifier(String code) {
|
|
return _parseExpression(code);
|
|
}
|
|
|
|
@override
|
|
Expression parsePrimaryExpression(String code) {
|
|
createParser(code);
|
|
Expression result = _parserProxy.parsePrimaryExpression();
|
|
assertNoErrors();
|
|
return result;
|
|
}
|
|
|
|
@override
|
|
Expression parseRelationalExpression(String code) {
|
|
return _parseExpression(code);
|
|
}
|
|
|
|
@override
|
|
RethrowExpression parseRethrowExpression(String code) {
|
|
return _parseExpression(code);
|
|
}
|
|
|
|
@override
|
|
BinaryExpression parseShiftExpression(String code) {
|
|
return _parseExpression(code);
|
|
}
|
|
|
|
@override
|
|
SimpleIdentifier parseSimpleIdentifier(String code) {
|
|
return _parseExpression(code);
|
|
}
|
|
|
|
@override
|
|
Statement parseStatement(String source,
|
|
{bool enableLazyAssignmentOperators, int expectedEndOffset}) {
|
|
createParser(source, expectedEndOffset: expectedEndOffset);
|
|
Statement statement = _parserProxy.parseStatement2();
|
|
assertErrors(codes: NO_ERROR_COMPARISON);
|
|
return statement;
|
|
}
|
|
|
|
@override
|
|
Expression parseStringLiteral(String code) {
|
|
return _parseExpression(code);
|
|
}
|
|
|
|
@override
|
|
SymbolLiteral parseSymbolLiteral(String code) {
|
|
return _parseExpression(code);
|
|
}
|
|
|
|
@override
|
|
Expression parseThrowExpression(String code) {
|
|
return _parseExpression(code);
|
|
}
|
|
|
|
@override
|
|
Expression parseThrowExpressionWithoutCascade(String code) {
|
|
return _parseExpression(code);
|
|
}
|
|
|
|
@override
|
|
PrefixExpression parseUnaryExpression(String code) {
|
|
return _parseExpression(code);
|
|
}
|
|
|
|
@override
|
|
VariableDeclarationList parseVariableDeclarationList(String code) {
|
|
var statement = parseStatement('$code;') as VariableDeclarationStatement;
|
|
return statement.variables;
|
|
}
|
|
|
|
Expression _parseExpression(String code) {
|
|
var statement = parseStatement('$code;') as ExpressionStatement;
|
|
return statement.expression;
|
|
}
|
|
|
|
ErrorCode _toFastaGeneratedAnalyzerErrorCode(ErrorCode code) {
|
|
if (code == ParserErrorCode.ABSTRACT_ENUM ||
|
|
code == ParserErrorCode.ABSTRACT_TOP_LEVEL_FUNCTION ||
|
|
code == ParserErrorCode.ABSTRACT_TOP_LEVEL_VARIABLE ||
|
|
code == ParserErrorCode.ABSTRACT_TYPEDEF ||
|
|
code == ParserErrorCode.CONST_ENUM ||
|
|
code == ParserErrorCode.CONST_TYPEDEF ||
|
|
code == ParserErrorCode.COVARIANT_TOP_LEVEL_DECLARATION ||
|
|
code == ParserErrorCode.FINAL_CLASS ||
|
|
code == ParserErrorCode.FINAL_ENUM ||
|
|
code == ParserErrorCode.FINAL_TYPEDEF ||
|
|
code == ParserErrorCode.STATIC_TOP_LEVEL_DECLARATION)
|
|
return ParserErrorCode.EXTRANEOUS_MODIFIER;
|
|
return code;
|
|
}
|
|
|
|
List<ErrorCode> _toFastaGeneratedAnalyzerErrorCodes(
|
|
List<ErrorCode> expectedErrorCodes) =>
|
|
expectedErrorCodes.map(_toFastaGeneratedAnalyzerErrorCode).toList();
|
|
}
|
|
|
|
/**
|
|
* Tests of the fasta parser based on [FormalParameterParserTestMixin].
|
|
*/
|
|
@reflectiveTest
|
|
class FormalParameterParserTest_Fasta extends FastaParserTestCase
|
|
with FormalParameterParserTestMixin {
|
|
@override
|
|
void test_parseNormalFormalParameter_function_noType_typeParameterComments() {
|
|
// Ignored: Fasta does not support the generic comment syntax.
|
|
}
|
|
|
|
@override
|
|
void test_parseNormalFormalParameter_function_type_typeParameterComments() {
|
|
// Ignored: Fasta does not support the generic comment syntax.
|
|
}
|
|
|
|
@override
|
|
void test_parseNormalFormalParameter_function_void_typeParameterComments() {
|
|
// Ignored: Fasta does not support the generic comment syntax.
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Proxy implementation of [KernelLibraryBuilderProxy] used by Fasta parser
|
|
* tests.
|
|
*/
|
|
class KernelLibraryBuilderProxy implements KernelLibraryBuilder {
|
|
@override
|
|
final uri = Uri.parse('file:///test.dart');
|
|
|
|
@override
|
|
Uri get fileUri => uri;
|
|
|
|
@override
|
|
void addCompileTimeError(Message message, int charOffset, int length, Uri uri,
|
|
{bool silent: false, bool wasHandled: false, LocatedMessage context}) {
|
|
fail('${message.message}');
|
|
}
|
|
|
|
noSuchMethod(Invocation invocation) => super.noSuchMethod(invocation);
|
|
}
|
|
|
|
/**
|
|
* Proxy implementation of the analyzer parser, implemented in terms of the
|
|
* Fasta parser.
|
|
*
|
|
* This allows many of the analyzer parser tests to be run on Fasta, even if
|
|
* they call into the analyzer parser class directly.
|
|
*/
|
|
class ParserProxy extends analyzer.ParserAdapter {
|
|
/**
|
|
* The error listener to which scanner and parser errors will be reported.
|
|
*/
|
|
final GatheringErrorListener _errorListener;
|
|
|
|
ForwardingTestListener _eventListener;
|
|
|
|
final int expectedEndOffset;
|
|
|
|
/**
|
|
* Creates a [ParserProxy] which is prepared to begin parsing at the given
|
|
* Fasta token.
|
|
*/
|
|
factory ParserProxy(analyzer.Token firstToken,
|
|
{bool allowNativeClause: false,
|
|
bool enableGenericMethodComments: false,
|
|
int expectedEndOffset}) {
|
|
var library = new KernelLibraryBuilderProxy();
|
|
var member = new BuilderProxy();
|
|
var scope = new ScopeProxy();
|
|
TestSource source = new TestSource();
|
|
var errorListener = new GatheringErrorListener(checkRanges: true);
|
|
var errorReporter = new ErrorReporter(errorListener, source);
|
|
return new ParserProxy._(
|
|
firstToken, errorReporter, library, member, scope, errorListener,
|
|
allowNativeClause: allowNativeClause,
|
|
enableGenericMethodComments: enableGenericMethodComments,
|
|
expectedEndOffset: expectedEndOffset);
|
|
}
|
|
|
|
ParserProxy._(
|
|
analyzer.Token firstToken,
|
|
ErrorReporter errorReporter,
|
|
KernelLibraryBuilder library,
|
|
Builder member,
|
|
Scope scope,
|
|
this._errorListener,
|
|
{bool allowNativeClause: false,
|
|
bool enableGenericMethodComments: false,
|
|
this.expectedEndOffset})
|
|
: super(firstToken, errorReporter, library, member, scope,
|
|
allowNativeClause: allowNativeClause,
|
|
enableGenericMethodComments: enableGenericMethodComments) {
|
|
_eventListener = new ForwardingTestListener(astBuilder);
|
|
fastaParser.listener = _eventListener;
|
|
}
|
|
|
|
noSuchMethod(Invocation invocation) => super.noSuchMethod(invocation);
|
|
|
|
@override
|
|
Annotation parseAnnotation() {
|
|
return _run('MetadataStar', () => super.parseAnnotation());
|
|
}
|
|
|
|
@override
|
|
ArgumentList parseArgumentList() {
|
|
return _run('unspecified', () => super.parseArgumentList());
|
|
}
|
|
|
|
@override
|
|
ClassMember parseClassMember(String className) {
|
|
return _run('ClassBody', () => super.parseClassMember(className));
|
|
}
|
|
|
|
List<Combinator> parseCombinators() {
|
|
return _run('Import', () => super.parseCombinators());
|
|
}
|
|
|
|
@override
|
|
CompilationUnit parseCompilationUnit2() {
|
|
CompilationUnit result = super.parseCompilationUnit2();
|
|
expect(currentToken.isEof, isTrue, reason: currentToken.lexeme);
|
|
expect(astBuilder.stack, hasLength(0));
|
|
_eventListener.expectEmpty();
|
|
return result;
|
|
}
|
|
|
|
@override
|
|
Configuration parseConfiguration() {
|
|
return _run('ConditionalUris', () => super.parseConfiguration());
|
|
}
|
|
|
|
@override
|
|
DottedName parseDottedName() {
|
|
return _run('unspecified', () => super.parseDottedName());
|
|
}
|
|
|
|
@override
|
|
Expression parseExpression2() {
|
|
return _run('unspecified', () => super.parseExpression2());
|
|
}
|
|
|
|
@override
|
|
FormalParameterList parseFormalParameterList({bool inFunctionType: false}) {
|
|
return _run('unspecified',
|
|
() => super.parseFormalParameterList(inFunctionType: inFunctionType));
|
|
}
|
|
|
|
@override
|
|
FunctionBody parseFunctionBody(
|
|
bool mayBeEmpty, ParserErrorCode emptyErrorCode, bool inExpression) {
|
|
Token lastToken;
|
|
FunctionBody body = _run('unspecified', () {
|
|
FunctionBody body =
|
|
super.parseFunctionBody(mayBeEmpty, emptyErrorCode, inExpression);
|
|
lastToken = currentToken;
|
|
currentToken = currentToken.next;
|
|
return body;
|
|
});
|
|
if (!inExpression) {
|
|
if (![';', '}'].contains(lastToken.lexeme)) {
|
|
fail('Expected ";" or "}", but found: ${lastToken.lexeme}');
|
|
}
|
|
}
|
|
return body;
|
|
}
|
|
|
|
@override
|
|
Expression parsePrimaryExpression() {
|
|
return _run('unspecified', () => super.parsePrimaryExpression());
|
|
}
|
|
|
|
@override
|
|
Statement parseStatement(Token token) {
|
|
return _run('unspecified', () => super.parseStatement(token));
|
|
}
|
|
|
|
@override
|
|
Statement parseStatement2() {
|
|
return _run('unspecified', () => super.parseStatement2());
|
|
}
|
|
|
|
@override
|
|
AnnotatedNode parseTopLevelDeclaration(bool isDirective) {
|
|
return _run(
|
|
'CompilationUnit', () => super.parseTopLevelDeclaration(isDirective));
|
|
}
|
|
|
|
@override
|
|
TypeAnnotation parseTypeAnnotation(bool inExpression) {
|
|
return _run('unspecified', () => super.parseTypeAnnotation(inExpression));
|
|
}
|
|
|
|
@override
|
|
TypeArgumentList parseTypeArgumentList() {
|
|
return _run('unspecified', () => super.parseTypeArgumentList());
|
|
}
|
|
|
|
@override
|
|
TypeName parseTypeName(bool inExpression) {
|
|
return _run('unspecified', () => super.parseTypeName(inExpression));
|
|
}
|
|
|
|
@override
|
|
TypeParameter parseTypeParameter() {
|
|
return _run('unspecified', () => super.parseTypeParameter());
|
|
}
|
|
|
|
@override
|
|
TypeParameterList parseTypeParameterList() {
|
|
return _run('unspecified', () => super.parseTypeParameterList());
|
|
}
|
|
|
|
/**
|
|
* Runs the specified function and returns the result.
|
|
* It checks the enclosing listener events,
|
|
* that the parse consumed all of the tokens,
|
|
* and that the result stack is empty.
|
|
*/
|
|
_run(String enclosingEvent, f()) {
|
|
_eventListener.begin(enclosingEvent);
|
|
var result = f();
|
|
_eventListener.end(enclosingEvent);
|
|
String lexeme = currentToken is ErrorToken
|
|
? currentToken.runtimeType.toString()
|
|
: currentToken.lexeme;
|
|
if (expectedEndOffset == null) {
|
|
expect(currentToken.isEof, isTrue, reason: lexeme);
|
|
} else {
|
|
expect(currentToken.offset, expectedEndOffset, reason: lexeme);
|
|
}
|
|
expect(astBuilder.stack, hasLength(0));
|
|
expect(astBuilder.directives, hasLength(0));
|
|
expect(astBuilder.declarations, hasLength(0));
|
|
return result;
|
|
}
|
|
}
|
|
|
|
@reflectiveTest
|
|
class RecoveryParserTest_Fasta extends FastaParserTestCase
|
|
with RecoveryParserTestMixin {
|
|
@override
|
|
void test_equalityExpression_precedence_relational_right() {
|
|
// Fasta recovers differently. It takes the `is` to be an identifier and
|
|
// assumes that it is the right operand of the `==`.
|
|
parseExpression("== is", codes: [
|
|
// ParserErrorCode.EXPECTED_TYPE_NAME,
|
|
ParserErrorCode.MISSING_IDENTIFIER,
|
|
ParserErrorCode.MISSING_IDENTIFIER
|
|
]);
|
|
}
|
|
|
|
@override
|
|
@failingTest
|
|
void test_expressionList_multiple_start() {
|
|
// TODO(brianwilkerson) Wrong errors:
|
|
// Expected 1 errors of type ParserErrorCode.MISSING_IDENTIFIER, found 0
|
|
super.test_expressionList_multiple_start();
|
|
}
|
|
|
|
@override
|
|
@failingTest
|
|
void test_functionExpression_named() {
|
|
// TODO(brianwilkerson) Unhandled compile-time error:
|
|
// A function expression can't have a name.
|
|
super.test_functionExpression_named();
|
|
}
|
|
|
|
@override
|
|
@failingTest
|
|
void test_incompleteTypeArguments_field() {
|
|
// TODO(brianwilkerson) reportUnrecoverableErrorWithToken
|
|
super.test_incompleteTypeArguments_field();
|
|
}
|
|
|
|
@override
|
|
@failingTest
|
|
void test_isExpression_noType() {
|
|
// TODO(brianwilkerson) reportUnrecoverableErrorWithToken
|
|
super.test_isExpression_noType();
|
|
}
|
|
|
|
@override
|
|
@failingTest
|
|
void test_missingIdentifier_afterAnnotation() {
|
|
// TODO(brianwilkerson) reportUnrecoverableErrorWithToken
|
|
super.test_missingIdentifier_afterAnnotation();
|
|
}
|
|
|
|
@override
|
|
@failingTest
|
|
void test_primaryExpression_argumentDefinitionTest() {
|
|
// TODO(brianwilkerson) reportUnrecoverableErrorWithToken
|
|
super.test_primaryExpression_argumentDefinitionTest();
|
|
}
|
|
|
|
@override
|
|
void test_relationalExpression_missing_LHS_RHS() {
|
|
// Fasta recovers differently. It takes the `is` to be an identifier.
|
|
parseExpression("is", codes: [
|
|
// ParserErrorCode.EXPECTED_TYPE_NAME,
|
|
ParserErrorCode.MISSING_IDENTIFIER
|
|
]);
|
|
}
|
|
|
|
@override
|
|
void test_relationalExpression_precedence_shift_right() {
|
|
// Fasta recovers differently. It takes the `is` to be an identifier and
|
|
// assumes that it is the right operand of the `<<`.
|
|
parseExpression("<< is", codes: [
|
|
// ParserErrorCode.EXPECTED_TYPE_NAME,
|
|
ParserErrorCode.MISSING_IDENTIFIER,
|
|
ParserErrorCode.MISSING_IDENTIFIER
|
|
]);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Proxy implementation of [Scope] used by Fasta parser tests.
|
|
*
|
|
* Any name lookup request is satisfied by creating an instance of
|
|
* [BuilderProxy].
|
|
*/
|
|
class ScopeProxy implements Scope {
|
|
final _locals = <String, Builder>{};
|
|
|
|
@override
|
|
Scope createNestedScope(String debugName, {bool isModifiable: true}) {
|
|
return new Scope.nested(this, debugName, isModifiable: isModifiable);
|
|
}
|
|
|
|
@override
|
|
declare(String name, Builder builder, int charOffset, Uri fileUri) {
|
|
_locals[name] = builder;
|
|
return null;
|
|
}
|
|
|
|
@override
|
|
Builder lookup(String name, int charOffset, Uri fileUri,
|
|
{bool isInstanceScope: true}) =>
|
|
_locals.putIfAbsent(name, () => new BuilderProxy());
|
|
|
|
noSuchMethod(Invocation invocation) => super.noSuchMethod(invocation);
|
|
}
|
|
|
|
@reflectiveTest
|
|
class SimpleParserTest_Fasta extends FastaParserTestCase
|
|
with SimpleParserTestMixin {
|
|
@override
|
|
@failingTest
|
|
void test_parseInstanceCreation_noKeyword_noPrefix() {
|
|
super.test_parseInstanceCreation_noKeyword_noPrefix();
|
|
}
|
|
|
|
@override
|
|
@failingTest
|
|
void test_parseInstanceCreation_noKeyword_prefix() {
|
|
super.test_parseInstanceCreation_noKeyword_prefix();
|
|
}
|
|
|
|
@override
|
|
@failingTest
|
|
void test_parseTypeParameterList_single() {
|
|
// TODO(brianwilkerson) Does not use all tokens.
|
|
super.test_parseTypeParameterList_single();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Tests of the fasta parser based on [StatementParserTestMixin].
|
|
*/
|
|
@reflectiveTest
|
|
class StatementParserTest_Fasta extends FastaParserTestCase
|
|
with StatementParserTestMixin {
|
|
@override
|
|
void test_parseFunctionDeclarationStatement_typeParameterComments() {
|
|
// Ignored: Fasta does not support the generic comment syntax.
|
|
}
|
|
|
|
@override
|
|
void
|
|
test_parseStatement_functionDeclaration_noReturnType_typeParameterComments() {
|
|
// Ignored: Fasta does not support the generic comment syntax.
|
|
}
|
|
|
|
@override
|
|
void test_parseVariableDeclarationListAfterMetadata_const_typeComment() {
|
|
// Ignored: Fasta does not support the generic comment syntax.
|
|
}
|
|
|
|
@override
|
|
void test_parseVariableDeclarationListAfterMetadata_dynamic_typeComment() {
|
|
// Ignored: Fasta does not support the generic comment syntax.
|
|
}
|
|
|
|
@override
|
|
void test_parseVariableDeclarationListAfterMetadata_final_typeComment() {
|
|
// Ignored: Fasta does not support the generic comment syntax.
|
|
}
|
|
|
|
@override
|
|
void test_parseVariableDeclarationListAfterMetadata_type_typeComment() {
|
|
// Ignored: Fasta does not support the generic comment syntax.
|
|
}
|
|
|
|
@override
|
|
void test_parseVariableDeclarationListAfterMetadata_var_typeComment() {
|
|
// Ignored: Fasta does not support the generic comment syntax.
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Tests of the fasta parser based on [TopLevelParserTestMixin].
|
|
*/
|
|
@reflectiveTest
|
|
class TopLevelParserTest_Fasta extends FastaParserTestCase
|
|
with TopLevelParserTestMixin {
|
|
void test_parseClassDeclaration_native_allowed() {
|
|
allowNativeClause = true;
|
|
test_parseClassDeclaration_native();
|
|
}
|
|
|
|
void test_parseClassDeclaration_native_allowedWithFields() {
|
|
allowNativeClause = true;
|
|
createParser(r'''
|
|
class A native 'something' {
|
|
final int x;
|
|
A() {}
|
|
}
|
|
''');
|
|
CompilationUnitMember member = parseFullCompilationUnitMember();
|
|
expect(member, isNotNull);
|
|
assertNoErrors();
|
|
}
|
|
|
|
void test_parseClassDeclaration_native_missing_literal() {
|
|
createParser('class A native {}');
|
|
CompilationUnitMember member = parseFullCompilationUnitMember();
|
|
expect(member, isNotNull);
|
|
if (allowNativeClause) {
|
|
assertNoErrors();
|
|
} else {
|
|
assertErrorsWithCodes([
|
|
ParserErrorCode.NATIVE_CLAUSE_SHOULD_BE_ANNOTATION,
|
|
]);
|
|
}
|
|
expect(member, new isInstanceOf<ClassDeclaration>());
|
|
ClassDeclaration declaration = member;
|
|
expect(declaration.nativeClause, isNotNull);
|
|
expect(declaration.nativeClause.nativeKeyword, isNotNull);
|
|
expect(declaration.nativeClause.name, isNull);
|
|
expect(declaration.endToken.type, TokenType.CLOSE_CURLY_BRACKET);
|
|
}
|
|
|
|
void test_parseClassDeclaration_native_missing_literal_allowed() {
|
|
allowNativeClause = true;
|
|
test_parseClassDeclaration_native_missing_literal();
|
|
}
|
|
|
|
void test_parseClassDeclaration_native_missing_literal_not_allowed() {
|
|
allowNativeClause = false;
|
|
test_parseClassDeclaration_native_missing_literal();
|
|
}
|
|
|
|
void test_parseClassDeclaration_native_not_allowed() {
|
|
allowNativeClause = false;
|
|
test_parseClassDeclaration_native();
|
|
}
|
|
}
|