integrating fasta parser

pkg/analyzer/test/generated/parser_fasta_test.dart

Index: pkg/analyzer/test/generated/parser_fasta_test.dart
diff --git a/pkg/analyzer/test/generated/parser_fasta_test.dart b/pkg/analyzer/test/generated/parser_fasta_test.dart
index e379dee465c41b049f4ddf349a1d298695a183b7..ca1c58762bc3a5b61345001af10014dab7b3156c 100644
--- a/pkg/analyzer/test/generated/parser_fasta_test.dart
+++ b/pkg/analyzer/test/generated/parser_fasta_test.dart
@@ -6,10 +6,12 @@ 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/dart/scanner/scanner.dart';
 import 'package:analyzer/src/fasta/ast_builder.dart';
 import 'package:analyzer/src/fasta/element_store.dart';
 import 'package:analyzer/src/generated/parser.dart' as analyzer;
 import 'package:analyzer/src/generated/utilities_dart.dart';
+import 'package:analyzer/src/string_source.dart';
 import 'package:front_end/src/fasta/kernel/kernel_builder.dart';
 import 'package:front_end/src/fasta/kernel/kernel_library_builder.dart';
 import 'package:front_end/src/fasta/parser/identifier_context.dart'
@@ -21,6 +23,7 @@ import 'package:test/test.dart';
 import 'package:test_reflective_loader/test_reflective_loader.dart';
 
 import 'parser_test.dart';
+import 'test_support.dart';
 
 main() {
   defineReflectiveSuite(() {
@@ -387,10 +390,23 @@ class FastaParserTestCase extends Object
   }
 
   @override
-  CompilationUnit parseCompilationUnit(String source,
-      [List<ErrorCode> errorCodes = const <ErrorCode>[]]) {
-    return _runParser(source, (parser) => parser.parseUnit, errorCodes)
-        as CompilationUnit;
+  CompilationUnit parseCompilationUnit(String content,
+      [List<ErrorCode> expectedErrorCodes = const <ErrorCode>[]]) {
+    // Scan tokens
+    var source = new StringSource(content, 'parser_test_StringSource.dart');
+    GatheringErrorListener listener = new GatheringErrorListener();
+    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);
+
+    // Assert and return result
+    listener.assertErrorsWithCodes(expectedErrorCodes);
+    return unit;
   }
 
   @override