Fix tests for parsing literals.

pkg/analyzer/test/generated/parser_fasta_test.dart

 // Copyright (c) 2017, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 import 'package:analyzer/dart/ast/ast.dart';
 import 'package:analyzer/dart/ast/token.dart' as analyzer;
 import 'package:analyzer/dart/element/element.dart';
 import 'package:analyzer/error/error.dart';
 import 'package:analyzer/src/generated/parser.dart' as analyzer;
 import 'package:analyzer/src/generated/utilities_dart.dart';
@@ skipping 479 matching lines @@
   }
 
   @override
   @failingTest
   void test_parseInstanceCreationExpression_type_typeParameters_nullable() {
     super.test_parseInstanceCreationExpression_type_typeParameters_nullable();
   }
 
   @override
   @failingTest
-  void test_parseListLiteral_empty_oneToken() {
-    super.test_parseListLiteral_empty_oneToken();
-  }
-
-  @override
-  @failingTest
   void test_parseListLiteral_empty_oneToken_withComment() {
     super.test_parseListLiteral_empty_oneToken_withComment();
   }
 
   @override
   @failingTest
-  void test_parseListLiteral_empty_twoTokens() {
-    super.test_parseListLiteral_empty_twoTokens();
-  }
-
-  @override
-  @failingTest
-  void test_parseListOrMapLiteral_list_noType() {
-    super.test_parseListOrMapLiteral_list_noType();
-  }
-
-  @override
-  @failingTest
-  void test_parseListOrMapLiteral_list_type() {
-    super.test_parseListOrMapLiteral_list_type();
-  }
-
-  @override
-  @failingTest
   void test_parseListOrMapLiteral_map_noType() {
     super.test_parseListOrMapLiteral_map_noType();
   }
 
   @override
   @failingTest
-  void test_parseListOrMapLiteral_map_type() {
-    super.test_parseListOrMapLiteral_map_type();
-  }
-
-  @override
-  @failingTest
   void
       test_parsePostfixExpression_none_methodInvocation_question_dot_typeArgumentComments() {
     super
         .test_parsePostfixExpression_none_methodInvocation_question_dot_typeArgumentComments();
   }
 
   @override
   @failingTest
   void
       test_parsePostfixExpression_none_methodInvocation_typeArgumentComments() {
@@ skipping 318 matching lines @@
     }
     if (typeArgumentsCode != null) {
       sc += typeArgumentsCode;
     }
     sc += code;
     return _parseExpression(sc);
   }
 
   @override
   TypedLiteral parseListOrMapLiteral(analyzer.Token modifier, String code) {
-    return _parseExpression('$modifier $code');
+    String literalCode = modifier != null ? '$modifier $code' : code;
+    return _parseExpression(literalCode);
   }
 
   @override
   Expression parseLogicalAndExpression(String code) {
     return _parseExpression(code);
   }
 
   @override
   Expression parseLogicalOrExpression(String code) {
     return _parseExpression(code);
@@ skipping 609 matching lines @@
   void test_parseTypeAlias_genericFunction_typeParameters_voidReturnType() {
     super.test_parseTypeAlias_genericFunction_typeParameters_voidReturnType();
   }
 
   @override
   @failingTest
   void test_parseTypeAlias_genericFunction_voidReturnType() {
     super.test_parseTypeAlias_genericFunction_voidReturnType();
   }
 }