Add support for type references to AccessSemantics.

pkg/analyzer2dart/lib/src/semantic_visitor.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.
 
 library analyzer2dart.semantic_visitor;
 
 import 'package:analyzer/analyzer.dart';
 import 'package:analyzer/src/generated/source.dart';
 
 import 'util.dart';
@@ skipping 146 matching lines @@
   }
 
   R visitStaticMethodAccess(AstNode node, AccessSemantics semantics) {
     return giveUp(node, 'visitStaticMethodAccess of $semantics');
   }
 
   R visitStaticPropertyAccess(AstNode node, AccessSemantics semantics) {
     return giveUp(node, 'visitStaticPropertyAccess of $semantics');
   }
 
+  R visitToplevelClassAccess(AstNode node, AccessSemantics semantics) {
+    return giveUp(node, 'visitToplevelClassAccess of $semantics');
+  }
+
+  R visitTypeParameterAccess(AstNode node, AccessSemantics semantics) {
+    return giveUp(node, 'visitTypeParameterAccess of $semantics');
+  }
+
   R _handlePropertyAccess(AstNode node, AccessSemantics semantics) {
     switch (semantics.kind) {
       case AccessKind.DYNAMIC:
         return visitDynamicAccess(node, semantics);
       case AccessKind.LOCAL_FUNCTION:
         return visitLocalFunctionAccess(node, semantics);
       case AccessKind.LOCAL_VARIABLE:
         return visitLocalVariableAccess(node, semantics);
       case AccessKind.PARAMETER:
         return visitParameterAccess(node, semantics);
       case AccessKind.STATIC_FIELD:
         return visitStaticFieldAccess(node, semantics);
       case AccessKind.STATIC_METHOD:
         return visitStaticMethodAccess(node, semantics);
       case AccessKind.STATIC_PROPERTY:
         return visitStaticPropertyAccess(node, semantics);
+      case AccessKind.TOPLEVEL_CLASS:
+        return visitToplevelClassAccess(node, semantics);
+      case AccessKind.TYPE_PARAMETER:
+        return visitTypeParameterAccess(node, semantics);
       default:
         // Unexpected access kind.
         return giveUp(node,
             'Unexpected ${semantics} in _handlePropertyAccess.');
     }
   }
 
   R visitDynamicPropertyAssignment(AssignmentExpression node,
                                    AccessSemantics semantics) {
     return giveUp(node, 'visitDynamicPropertyAssignment of $semantics');
@@ skipping 57 matching lines @@
         case AccessKind.STATIC_PROPERTY:
           return visitStaticPropertyAssignment(node, semantics);
         default:
           // Unexpected access kind.
           return giveUp(node,
               'Unexpected ${semantics} in _handlePropertyAccess.');
       }
     }
   }
 }