VM: [Kernel] Partial support for metadata annotations

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 RUNTIME_VM_OBJECT_H_
 #define RUNTIME_VM_OBJECT_H_
 
 #include "include/dart_api.h"
 #include "platform/assert.h"
 #include "platform/utils.h"
@@ skipping 13 matching lines @@
 #include "vm/scanner.h"
 #include "vm/tags.h"
 #include "vm/thread.h"
 #include "vm/token_position.h"
 
 namespace dart {
 
 // Forward declarations.
 namespace kernel {
 class Program;
+class TreeNode;
 }
 
 #define DEFINE_FORWARD_DECLARATION(clazz) class clazz;
 CLASS_LIST(DEFINE_FORWARD_DECLARATION)
 #undef DEFINE_FORWARD_DECLARATION
 class Api;
 class ArgumentsDescriptor;
 class Assembler;
 class Closure;
 class Code;
@@ skipping 3708 matching lines @@
   // 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,
                         const Object& tl_owner,
-                        TokenPosition token_pos) const;
-  void AddFieldMetadata(const Field& field, TokenPosition token_pos) const;
-  void AddFunctionMetadata(const Function& func, TokenPosition token_pos) const;
+                        TokenPosition token_pos,
+                        kernel::TreeNode* kernel_node = NULL) const;
+  void AddFieldMetadata(const Field& field,
+                        TokenPosition token_pos,
+                        kernel::TreeNode* kernel_node = NULL) const;
+  void AddFunctionMetadata(const Function& func,
+                           TokenPosition token_pos,
+                           kernel::TreeNode* kernel_node = NULL) const;
   void AddLibraryMetadata(const Object& tl_owner,
                           TokenPosition token_pos) const;
   void AddTypeParameterMetadata(const TypeParameter& param,
                                 TokenPosition token_pos) const;
   RawObject* GetMetadata(const Object& obj) const;
 
   RawClass* toplevel_class() const { return raw_ptr()->toplevel_class_; }
   void set_toplevel_class(const Class& value) const;
 
   RawGrowableObjectArray* patch_classes() const {
@@ skipping 146 matching lines @@
   void GrowDictionary(const Array& dict, intptr_t dict_size) const;
   static RawLibrary* NewLibraryHelper(const String& url, bool import_core_lib);
   RawObject* LookupEntry(const String& name, intptr_t* index) const;
 
   void AllocatePrivateKey() const;
 
   RawString* MakeMetadataName(const Object& obj) const;
   RawField* GetMetadataField(const String& metaname) const;
   void AddMetadata(const Object& owner,
                    const String& name,
-                   TokenPosition token_pos) const;
+                   TokenPosition token_pos,
+                   kernel::TreeNode* kernel_node = NULL) const;
 
   FINAL_HEAP_OBJECT_IMPLEMENTATION(Library, Object);
 
   friend class Bootstrap;
   friend class Class;
   friend class Debugger;
   friend class Isolate;
   friend class DictionaryIterator;
   friend class Namespace;
   friend class Object;
@@ skipping 4993 matching lines @@
 
 inline void TypeArguments::SetHash(intptr_t value) const {
   // This is only safe because we create a new Smi, which does not cause
   // heap allocation.
   StoreSmi(&raw_ptr()->hash_, Smi::New(value));
 }
 
 }  // namespace dart
 
 #endif  // RUNTIME_VM_OBJECT_H_