/**
* 'Object' object creation operation with no arguments.
*
* See also: ECMA-262 v5, 15.2.2.1
*
* @return pointer to newly created 'Object' object
*/
ecma_object_t*
ecma_op_create_object_object_noarg (void)
{
ecma_object_t *object_prototype_p = ecma_builtin_get (ECMA_BUILTIN_ID_OBJECT_PROTOTYPE);
// 3., 4., 6., 7.
ecma_object_t *obj_p = ecma_op_create_object_object_noarg_and_set_prototype (object_prototype_p);
ecma_deref_object (object_prototype_p);
return obj_p;
} /* ecma_op_create_object_object_noarg */
/**
* The Object object's 'create' routine
*
* See also:
* ECMA-262 v5, 15.2.3.5
*
* @return completion value
* Returned value must be freed with ecma_free_completion_value.
*/
static ecma_completion_value_t
ecma_builtin_object_object_create (ecma_value_t this_arg, /**< 'this' argument */
ecma_value_t arg1, /**< routine's first argument */
ecma_value_t arg2) /**< routine's second argument */
{
ecma_completion_value_t ret_value = ecma_make_empty_completion_value ();
// 1.
if (!ecma_is_value_object (arg1) && !ecma_is_value_null (arg1))
{
ret_value = ecma_make_throw_obj_completion_value (ecma_new_standard_error (ECMA_ERROR_TYPE));
}
else
{
ecma_object_t *obj_p = NULL;
if (!ecma_is_value_null (arg1))
{
obj_p = ecma_get_object_from_value (arg1);
}
// 2-3.
ecma_object_t *result_obj_p = ecma_op_create_object_object_noarg_and_set_prototype (obj_p);
// 4.
if (!ecma_is_value_undefined (arg2))
{
ECMA_TRY_CATCH (obj,
ecma_builtin_object_object_define_properties (this_arg,
ecma_make_object_value (result_obj_p),
arg2),
ret_value);
ECMA_FINALIZE (obj);
}
// 5.
if (ecma_is_completion_value_empty (ret_value))
{
ret_value = ecma_make_normal_completion_value (ecma_copy_value (ecma_make_object_value (result_obj_p),
true));
}
ecma_deref_object (result_obj_p);
}
return ret_value;
} /* ecma_builtin_object_object_create */
