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

runtime/vm/parser.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_PARSER_H_
 #define VM_PARSER_H_
 
 #include "include/dart_api.h"
 
 #include "platform/assert.h"
@@ skipping 316 matching lines @@
                                      intptr_t field_ref_pos);
   RawObject* EvaluateConstConstructorCall(const Class& type_class,
                                           const TypeArguments& type_arguments,
                                           const Function& constructor,
                                           ArgumentListNode* arguments);
   AstNode* FoldConstExpr(intptr_t expr_pos, AstNode* expr);
 
   // Support for parsing of scripts.
   void ParseTopLevel();
   void ParseClassDeclaration(const GrowableObjectArray& pending_classes,
+                             const Class& toplevel_class,
                              intptr_t metadata_pos);
   void ParseClassDefinition(const Class& cls);
   void ParseMixinAppAlias(const GrowableObjectArray& pending_classes,
+                          const Class& toplevel_class,
                           intptr_t metadata_pos);
   void ParseTypedef(const GrowableObjectArray& pending_classes,
+                    const Class& toplevel_class,
                     intptr_t metadata_pos);
   void ParseTopLevelVariable(TopLevel* top_level, intptr_t metadata_pos);
   void ParseTopLevelFunction(TopLevel* top_level, intptr_t metadata_pos);
   void ParseTopLevelAccessor(TopLevel* top_level, intptr_t metadata_pos);
   RawArray* EvaluateMetadata();
 
   // Support for parsing libraries.
   RawObject* CallLibraryTagHandler(Dart_LibraryTag tag,
                                    intptr_t token_pos,
                                    const String& url);
@@ skipping 361 matching lines @@
   intptr_t last_used_try_index_;
 
   bool unregister_pending_function_;
 
   DISALLOW_COPY_AND_ASSIGN(Parser);
 };
 
 }  // namespace dart
 
 #endif  // VM_PARSER_H_