コード例 #1
0
        public static ObjNative newNative(NativeFn function)
        {
            ObjNative native = (ObjNative)ALLOCATE_OBJ(ObjType.OBJ_NATIVE);

            native.function = function;
            return(native);
        }
コード例 #2
0
        // Generics, <T>, doesn't seem to work with classes?
        static Obj allocateObject(int size, ObjType type)
        {
            Obj object_ = null;

            switch (type)
            {
            case ObjType.OBJ_STRING:
                object_ = new ObjString();
                break;

            case ObjType.OBJ_FUNCTION:
                object_ = new ObjFunction();
                break;

            case ObjType.OBJ_INSTANCE:
                object_ = new ObjInstance();
                break;

            case ObjType.OBJ_NATIVE:
                object_ = new ObjNative();
                break;

            case ObjType.OBJ_CLOSURE:
                object_ = new ObjClosure();
                break;

            case ObjType.OBJ_UPVALUE:
                object_ = new ObjUpvalue();
                break;

            case ObjType.OBJ_CLASS:
                object_ = new ObjClass();
                break;

            case ObjType.OBJ_BOUND_METHOD:
                object_ = new ObjBoundMethod();
                break;

            default:
                object_ = null;    // clox: (Obj*)reallocate(NULL, 0, size);
                break;
            }

            object_.type     = type;
            object_.isMarked = false;

            object_.next  = VM.vm.objects;
            VM.vm.objects = object_;

#if DEBUG_LOG_GC
            System.Console.WriteLine("{0} allocate {1} for {2}", object_._mem_id.ToString(), size.ToString(), type.ToString());
#endif
            return(object_);
        }