- Add a separate step to finalize the VM isolate explicitly.

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 386 matching lines @@
   static const LocalVarDescriptors& empty_var_descriptors() {
     ASSERT(empty_var_descriptors_ != NULL);
     return *empty_var_descriptors_;
   }
 
   static const ExceptionHandlers& empty_exception_handlers() {
     ASSERT(empty_exception_handlers_ != NULL);
     return *empty_exception_handlers_;
   }
 
+  static const Array& extractor_parameter_types() {
+    ASSERT(extractor_parameter_types_ != NULL);
+    return *extractor_parameter_types_;
+  }
+
+  static const Array& extractor_parameter_names() {
+    ASSERT(extractor_parameter_names_ != NULL);
+    return *extractor_parameter_names_;
+  }
+
   // The sentinel is a value that cannot be produced by Dart code.
   // It can be used to mark special values, for example to distinguish
   // "uninitialized" fields.
   static const Instance& sentinel() {
     ASSERT(sentinel_ != NULL);
     return *sentinel_;
   }
   // Value marking that we are transitioning from sentinel, e.g., computing
   // a field value. Used to detect circular initialization.
   static const Instance& transition_sentinel() {
@@ skipping 67 matching lines @@
   static RawClass* unhandled_exception_class() {
     return unhandled_exception_class_;
   }
   static RawClass* unwind_error_class() { return unwind_error_class_; }
   static RawClass* icdata_class() { return icdata_class_; }
   static RawClass* megamorphic_cache_class() {
     return megamorphic_cache_class_;
   }
   static RawClass* subtypetestcache_class() { return subtypetestcache_class_; }
 
+  // Initialize the VM isolate.
+  static void InitOnce(Isolate* isolate);
+  static void FinalizeVMIsolate(Isolate* isolate);
+
+  // Initialize a new isolate either from source or from a snapshot.
   static RawError* Init(Isolate* isolate);
   static void InitFromSnapshot(Isolate* isolate);
-  static void InitOnce();
-  static void RegisterSingletonClassNames();
+
   static void MakeUnusedSpaceTraversable(const Object& obj,
                                          intptr_t original_size,
                                          intptr_t used_size);
 
   static intptr_t InstanceSize() {
     return RoundedAllocationSize(sizeof(RawObject));
   }
 
   static void VerifyBuiltinVtables();
 
@@ skipping 246 matching lines @@
   static Object* null_object_;
   static Array* null_array_;
   static String* null_string_;
   static Instance* null_instance_;
   static TypeArguments* null_type_arguments_;
   static Array* empty_array_;
   static Array* zero_array_;
   static PcDescriptors* empty_descriptors_;
   static LocalVarDescriptors* empty_var_descriptors_;
   static ExceptionHandlers* empty_exception_handlers_;
+  static Array* extractor_parameter_types_;
+  static Array* extractor_parameter_names_;
   static Instance* sentinel_;
   static Instance* transition_sentinel_;
   static Instance* unknown_constant_;
   static Instance* non_constant_;
   static Bool* bool_true_;
   static Bool* bool_false_;
   static Smi* smi_illegal_cid_;
   static LanguageError* snapshot_writer_error_;
   static LanguageError* branch_offset_error_;
 
@@ skipping 6767 matching lines @@
 
 
 RawObject* MegamorphicCache::GetTargetFunction(const Array& array,
                                                intptr_t index) {
   return array.At((index * kEntryLength) + kTargetFunctionIndex);
 }
 
 }  // namespace dart
 
 #endif  // VM_OBJECT_H_