VM: Evaluate metadata on a class in the scope of its library not the scope of the class.

runtime/vm/object.h

 // Copyright (c) 2012, 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.
 
 #ifndef VM_OBJECT_H_
 #define VM_OBJECT_H_
 
 #include "include/dart_api.h"
 #include "platform/assert.h"
 #include "platform/utils.h"
@@ skipping 2557 matching lines @@
   // and setter name set:N.
   // If the local dictionary contains no entry for these names,
   // look in the scopes of all libraries that are imported
   // without a library prefix.
   RawObject* ResolveName(const String& name) const;
 
   void AddAnonymousClass(const Class& cls) const;
 
   void AddExport(const Namespace& ns) const;
 
-  void AddClassMetadata(const Class& cls, intptr_t token_pos) const;
+  void AddClassMetadata(const Class& cls,
+                        const Class& toplevel_class,
+                        intptr_t token_pos) const;
   void AddFieldMetadata(const Field& field, intptr_t token_pos) const;
   void AddFunctionMetadata(const Function& func, intptr_t token_pos) const;
   void AddLibraryMetadata(const Class& cls, intptr_t token_pos) const;
   void AddTypeParameterMetadata(const TypeParameter& param,
                                 intptr_t token_pos) const;
   RawObject* GetMetadata(const Object& obj) const;
 
   intptr_t num_anonymous_classes() const { return raw_ptr()->num_anonymous_; }
   RawArray* anonymous_classes() const { return raw_ptr()->anonymous_classes_; }
 
@@ skipping 4205 matching lines @@
 
 
 RawObject* MegamorphicCache::GetTargetFunction(const Array& array,
                                                intptr_t index) {
   return array.At((index * kEntryLength) + kTargetFunctionIndex);
 }
 
 }  // namespace dart
 
 #endif  // VM_OBJECT_H_