Fix AccessSemantics for function typedefs and "dynamic".

pkg/analyzer2dart/test/identifier_semantics_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:unittest/unittest.dart';
 import 'package:analyzer/file_system/memory_file_system.dart';
 import 'mock_sdk.dart';
 import 'package:analyzer/src/generated/sdk.dart';
 import 'package:analyzer/file_system/file_system.dart';
 import 'package:analyzer/src/generated/source.dart';
@@ skipping 1079 matching lines @@
 }
 ''');
     helper.checkDynamic('h().x', 'h()', 'x', isRead: true);
   });
 
   test('Get class defined at top level', () {
     Helper helper = new Helper('''
 class A {}
 var t = A;
 ''');
-    helper.checkTypeReference('A', 'A', AccessKind.TOPLEVEL_CLASS);
+    helper.checkTypeReference('A', 'A', AccessKind.TOPLEVEL_TYPE);
   });
 
   test('Get class defined at top level via prefix', () {
     Helper helper = new Helper('''
 import 'lib.dart' as l;
 
 var t = l.A;
 ''');
     helper.addFile('/lib.dart', '''
 library lib;
 
 class A;
 ''');
-    helper.checkTypeReference('l.A', 'A', AccessKind.TOPLEVEL_CLASS);
+    helper.checkTypeReference('l.A', 'A', AccessKind.TOPLEVEL_TYPE);
+  });
+
+  test('Get dynamic type', () {
+    Helper helper = new Helper('''
+var t = dynamic;
+''');
+    helper.checkTypeReference('dynamic', 'dynamic', AccessKind.TOPLEVEL_TYPE);
+  });
+
+  test('Get function typedef defined at top level', () {
+    Helper helper = new Helper('''
+typedef F();
+var t = F;
+''');
+    helper.checkTypeReference('F', 'F', AccessKind.TOPLEVEL_TYPE);
+  });
+
+  test('Get function typedef defined at top level via prefix', () {
+    Helper helper = new Helper('''
+import 'lib.dart' as l;
+
+var t = l.F;
+''');
+    helper.addFile('/lib.dart', '''
+library lib;
+
+typedef F();
+''');
+    helper.checkTypeReference('l.F', 'F', AccessKind.TOPLEVEL_TYPE);
+  });
+
+  test('Get mixin application defined at top level', () {
+    Helper helper = new Helper('''
+class A {}
+class B {}
+class C = A with B;
+var t = C;
+''');
+    helper.checkTypeReference('C', 'C', AccessKind.TOPLEVEL_TYPE);
+  });
+
+  test('Get mixin application defined at top level via prefix', () {
+    Helper helper = new Helper('''
+import 'lib.dart' as l;
+
+var t = l.C;
+''');
+    helper.addFile('/lib.dart', '''
+library lib;
+
+class A;
+class B;
+class C = A with B;
+''');
+    helper.checkTypeReference('l.C', 'C', AccessKind.TOPLEVEL_TYPE);
   });
 
   test('Get type parameter of enclosing class', () {
     Helper helper = new Helper('''
 class A<T, U> {
   f() {
     var t = U;
   }
 }
 ''');
@@ skipping 1182 matching lines @@
   }
 
   @override
   visitSimpleIdentifier(SimpleIdentifier node) {
     AccessSemantics semantics = node.accept(ACCESS_SEMANTICS_VISITOR);
     if (semantics != null) {
       onAccess(node, semantics);
     }
   }
 }