diff -r 95baf120f7d4 -r 9aafaf3797e6 jitcraft/Opcodes.cpp
--- a/jitcraft/Opcodes.cpp	Tue Jul 03 00:36:48 2012 -0700
+++ b/jitcraft/Opcodes.cpp	Tue Jul 03 00:43:29 2012 -0700
@@ -33,14 +33,13 @@
 };
 
 Code *
-Code::New(Zone *zone, ByteArray *bytecode, FixedArray *locals,
-          FixedArray *objects, unsigned maxStackDepth, Module *module)
+Code::New(Zone *zone, Handle<ByteArray> bytecode, Handle<FixedArray> locals,
+          Handle<FixedArray> objects, unsigned maxStackDepth, Handle<Module> module)
 {
-    Object *obj = zone->allocate(MapKind_Code, sizeof(Code), Heap::Tenure_Old);
-    if (!obj)
+    Local<Code> code(zone, Code::cast(zone->allocate(MapKind_Code, sizeof(Code), Heap::Tenure_Old)));
+    if (!code)
         return NULL;
 
-    Code *code = Code::cast(obj);
     code->bytecode_ = bytecode;
     code->locals_ = locals;
     code->objects_ = objects;