jerryscript/jerry-core/ecma/operations/ecma-arguments-object.h
Zoltan Herczeg 841d536fce
Implement proper arguments support (#4289)
- Store arguments in a register when possible
- Create separate arguments object for function argument initializer when necessary

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
2020-10-16 11:02:36 +02:00

45 lines
1.8 KiB
C

/* Copyright JS Foundation and other contributors, http://js.foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ECMA_ARGUMENTS_OBJECT_H
#define ECMA_ARGUMENTS_OBJECT_H
#include "ecma-globals.h"
#include "ecma-helpers.h"
#include "vm-defines.h"
ecma_value_t
ecma_op_create_arguments_object (vm_frame_ctx_shared_args_t *shared_p, ecma_object_t *lex_env_p);
ecma_value_t
ecma_op_arguments_object_delete (ecma_object_t *object_p, ecma_string_t *property_name_p, bool is_throw);
ecma_value_t
ecma_op_arguments_object_define_own_property (ecma_object_t *object_p, ecma_string_t *property_name_p,
const ecma_property_descriptor_t *property_desc_p);
ecma_property_t *
ecma_op_arguments_object_try_to_lazy_instantiate_property (ecma_object_t *object_p,
ecma_string_t *property_name_p);
void
ecma_op_arguments_object_list_lazy_property_names (ecma_object_t *obj_p,
ecma_collection_t *prop_names_p,
ecma_property_counter_t *prop_counter_p);
ecma_string_t *
ecma_op_arguments_object_get_formal_parameter (ecma_mapped_arguments_t *mapped_arguments_p,
uint32_t index);
#endif /* !ECMA_ARGUMENTS_OBJECT_H */