Implement generalized function types.

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/fasta/ast_builder.dart';
 import 'package:analyzer/src/fasta/element_store.dart';
@@ skipping 447 matching lines @@
     return list.parameters.single;
   }
 
   @override
   FormalParameterList parseFormalParameterList(String code,
       {bool inFunctionType: false,
       List<ErrorCode> errorCodes: const <ErrorCode>[]}) {
     return _runParser(
         code,
         (parser) => (analyzer.Token token) {
-              return parser.parseFormalParameters(token,
-                  inFunctionType: inFunctionType);
+              return parser.parseFormalParameters(
+                  token,
+                  inFunctionType
+                      ? fasta.MemberKind.GeneralizedFunctionType
+                      : fasta.MemberKind.NonStaticMethod);
             },
         errorCodes) as FormalParameterList;
   }
 
   @override
   CompilationUnitMember parseFullCompilationUnitMember() {
     return _parserProxy._run((parser) => parser.parseTopLevelDeclaration)
         as CompilationUnitMember;
   }
 
@@ skipping 444 matching lines @@
 
   @override
   @failingTest
   void test_parseCompilationUnit_exportAsPrefix_parameterized() {
     // TODO(paulberry): As of commit 5de9108 this syntax is invalid.
     super.test_parseCompilationUnit_exportAsPrefix_parameterized();
   }
 
   @override
   @failingTest
-  void test_parseCompilationUnit_typedefAsPrefix() {
-    // TODO(paulberry): As of commit 5de9108 this syntax is invalid.
-    super.test_parseCompilationUnit_typedefAsPrefix();
-  }
-
-  @override
-  @failingTest
   void test_parseDirectives_mixed() {
     // TODO(paulberry,ahe): This test verifies the analyzer parser's ability to
     // stop parsing as soon as the first non-directive is encountered; this is
     // useful for quickly traversing an import graph.  Consider adding a similar
     // ability to Fasta's parser.
     super.test_parseDirectives_mixed();
   }
 
   @override
   @failingTest
   void test_parsePartOfDirective_name() {
     // TODO(paulberry,ahe): Thes test verifies that even if URIs in "part of"
     // declarations are enabled, a construct of the form "part of identifier;"
     // is still properly handled.  URIs in "part of" declarations are not
     // supported by Fasta yet.
     super.test_parsePartOfDirective_name();
   }
 
   @override
   @failingTest
   void test_parsePartOfDirective_uri() {
     // TODO(paulberry,ahe): URIs in "part of" declarations are not supported by
     // Fasta.
     super.test_parsePartOfDirective_uri();
   }
 }