translate fasta parser error to analyzer error

pkg/analyzer/test/generated/parser_test.dart

 // Copyright (c) 2014, 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/standard_ast_factory.dart';
 import 'package:analyzer/dart/ast/token.dart';
 import 'package:analyzer/dart/ast/visitor.dart';
 import 'package:analyzer/error/error.dart';
 import 'package:analyzer/error/listener.dart';
@@ skipping 45 matching lines @@
   void set enableUriInPartOf(bool value);
 
   /**
    * Get the parser used by the test.
    *
    * Caller must first invoke [createParser].
    */
   Parser get parser;
 
   /**
+   * Flag indicating whether the fasta parser is being used.
+   */
+  bool get usingFasta;
+
+  /**
    * Assert that the number and codes of errors occurred during parsing is the
    * same as the [expectedErrorCodes].
    */
   void assertErrorsWithCodes(List<ErrorCode> expectedErrorCodes);
 
   /**
    * Asserts that no errors occurred during parsing.
    */
   void assertNoErrors();
 
@@ skipping 8050 matching lines @@
   GatheringErrorListener listener;
 
   /**
    * The parser used by the test.
    *
    * This field is typically initialized by invoking [createParser].
    */
   Parser parser;
 
   @override
+  bool get usingFasta => Parser.useFasta;
+
+  @override
   void assertErrorsWithCodes(List<ErrorCode> expectedErrorCodes) {
     listener.assertErrorsWithCodes(expectedErrorCodes);
   }
 
   @override
   void assertNoErrors() {
     listener.assertNoErrors();
   }
 
   /**
@@ skipping 5498 matching lines @@
     expectCommentText(classDeclaration.documentationComment, '/// Doc');
   }
 
   void test_parseClassTypeAlias_withDocumentationComment() {
     createParser('/// Doc\nclass C = D with E;');
     var classTypeAlias = parseFullCompilationUnitMember() as ClassTypeAlias;
     expectCommentText(classTypeAlias.documentationComment, '/// Doc');
   }
 
   void test_parseCompilationUnit_abstractAsPrefix_parameterized() {
-    createParser('abstract<dynamic> _abstract = new abstract.A();');
-    CompilationUnit unit = parser.parseCompilationUnit2();
-    expect(unit, isNotNull);
-    assertNoErrors();
+    var errorCodes = <ErrorCode>[];
+    if (usingFasta) {
+      // built-in "abstract" cannot be used as a type
+      errorCodes.add(ParserErrorCode.EXPECTED_TYPE_NAME);
+    }
+    CompilationUnit unit = parseCompilationUnit(
+        'abstract<dynamic> _abstract = new abstract.A();', errorCodes);
     expect(unit.scriptTag, isNull);
     expect(unit.directives, hasLength(0));
     expect(unit.declarations, hasLength(1));
   }
 
   void test_parseCompilationUnit_builtIn_asFunctionName() {
     parseCompilationUnit('abstract(x) => 0;');
     parseCompilationUnit('as(x) => 0;');
     parseCompilationUnit('dynamic(x) => 0;');
     parseCompilationUnit('export(x) => 0;');
@@ skipping 1476 matching lines @@
     expectCommentText(typeVariable.documentationComment, '/// Doc');
   }
 
   /**
    * Assert that the given [name] is in declaration context.
    */
   void _assertIsDeclarationName(SimpleIdentifier name) {
     expect(name.inDeclarationContext(), isTrue);
   }
 }