kisbg 129ca4946c
Implement WeakRef Object (#4546)
Related test262 test-cases has been removed from skip list.
Execpt two test-case since they need other feature to work (Finalization registry and async GC)

JerryScript-DCO-1.0-Signed-off-by: Bence Gabor Kis kisbg@inf.u-szeged.hu
2021-03-01 13:46:54 +01:00

138 lines
7.5 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_OBJECTS_H
#define ECMA_OBJECTS_H
#include "ecma-builtins.h"
#include "ecma-conversion.h"
#include "ecma-globals.h"
/** \addtogroup ecma ECMA
* @{
*
* \addtogroup ecmaobjectsinternalops ECMA objects' operations
* @{
*/
#if JERRY_ERROR_MESSAGES
/**
* Reject with TypeError depending on 'is_throw' with the given format
*/
#define ECMA_REJECT_WITH_FORMAT(is_throw, msg, ...) \
((is_throw) ? ecma_raise_standard_error_with_format (ECMA_ERROR_TYPE, (msg), __VA_ARGS__) : ECMA_VALUE_FALSE)
/**
* Reject with TypeError depending on 'is_throw' with the given message
*/
#define ECMA_REJECT(is_throw, msg) \
((is_throw) ? ecma_raise_type_error (msg) : ECMA_VALUE_FALSE)
#else /* !JERRY_ERROR_MESSAGES */
/**
* Reject with TypeError depending on is_throw flags wit the given format
*/
#define ECMA_REJECT_WITH_FORMAT(is_throw, msg, ...) \
ECMA_REJECT((is_throw), (msg))
/**
* Reject with TypeError depending on is_throw flags wit the given message
*/
#define ECMA_REJECT(is_throw, msg) \
((is_throw) ? ecma_raise_type_error (NULL) : ECMA_VALUE_FALSE)
#endif /* JERRY_ERROR_MESSAGES */
ecma_value_t ecma_raise_property_redefinition (ecma_string_t *property_name_p, uint16_t flags);
ecma_value_t ecma_raise_readonly_assignment (ecma_string_t *property_name_p, bool is_throw);
ecma_property_t ecma_op_object_get_own_property (ecma_object_t *object_p, ecma_string_t *property_name_p,
ecma_property_ref_t *property_ref_p, uint32_t options);
bool ecma_op_ordinary_object_has_own_property (ecma_object_t *object_p, ecma_string_t *property_name_p);
ecma_value_t ecma_op_object_has_property (ecma_object_t *object_p, ecma_string_t *property_name_p);
ecma_value_t ecma_op_object_find_own (ecma_value_t base_value, ecma_object_t *object_p, ecma_string_t *property_name_p);
ecma_value_t ecma_op_object_find (ecma_object_t *object_p, ecma_string_t *property_name_p);
ecma_value_t ecma_op_object_find_by_index (ecma_object_t *object_p, ecma_length_t index);
ecma_value_t ecma_op_object_get (ecma_object_t *object_p, ecma_string_t *property_name_p);
ecma_value_t ecma_op_object_get_with_receiver (ecma_object_t *object_p, ecma_string_t *property_name_p,
ecma_value_t receiver);
ecma_value_t ecma_op_object_get_length (ecma_object_t *object_p, ecma_length_t *length_p);
ecma_value_t ecma_op_object_get_by_index (ecma_object_t *object_p, ecma_length_t index);
ecma_value_t ecma_op_object_get_by_magic_id (ecma_object_t *object_p, lit_magic_string_id_t property_id);
#if JERRY_ESNEXT
ecma_string_t *ecma_op_get_global_symbol (lit_magic_string_id_t property_id);
ecma_value_t ecma_op_object_get_by_symbol_id (ecma_object_t *object_p, lit_magic_string_id_t property_id);
ecma_value_t ecma_op_get_method_by_symbol_id (ecma_value_t value, lit_magic_string_id_t symbol_id);
ecma_value_t ecma_op_get_method_by_magic_id (ecma_value_t value, lit_magic_string_id_t magic_id);
#endif /* JERRY_ESNEXT */
ecma_value_t ecma_op_object_put_with_receiver (ecma_object_t *object_p, ecma_string_t *property_name_p,
ecma_value_t value, ecma_value_t receiver, bool is_throw);
ecma_value_t ecma_op_object_put (ecma_object_t *object_p, ecma_string_t *property_name_p, ecma_value_t value,
bool is_throw);
ecma_value_t ecma_op_object_put_with_receiver (ecma_object_t *object_p, ecma_string_t *property_name_p,
ecma_value_t value, ecma_value_t receiver, bool is_throw);
ecma_value_t ecma_op_object_put_by_index (ecma_object_t *object_p, ecma_length_t index,
ecma_value_t value, bool is_throw);
ecma_value_t ecma_op_object_delete (ecma_object_t *obj_p, ecma_string_t *property_name_p, bool is_throw);
ecma_value_t ecma_op_object_delete_by_index (ecma_object_t *obj_p, ecma_length_t index, bool is_throw);
ecma_value_t ecma_op_object_default_value (ecma_object_t *obj_p, ecma_preferred_type_hint_t hint);
ecma_value_t ecma_op_object_define_own_property (ecma_object_t *obj_p, ecma_string_t *property_name_p,
const ecma_property_descriptor_t *property_desc_p);
ecma_value_t ecma_op_object_get_own_property_descriptor (ecma_object_t *object_p, ecma_string_t *property_name_p,
ecma_property_descriptor_t *prop_desc_p);
ecma_value_t ecma_op_object_has_instance (ecma_object_t *obj_p, ecma_value_t value);
ecma_object_t *ecma_op_object_get_prototype_of (ecma_object_t *obj_p);
ecma_value_t ecma_op_object_is_prototype_of (ecma_object_t *base_p, ecma_object_t *target_p);
ecma_collection_t * ecma_op_object_get_enumerable_property_names (ecma_object_t *obj_p,
ecma_enumerable_property_names_options_t option);
ecma_collection_t *ecma_op_object_own_property_keys (ecma_object_t *obj_p);
ecma_collection_t *ecma_op_object_enumerate (ecma_object_t *obj_p);
lit_magic_string_id_t ecma_object_get_class_name (ecma_object_t *obj_p);
bool ecma_object_class_is (ecma_object_t *object_p, uint32_t class_id);
bool ecma_object_is_regexp_object (ecma_value_t arg);
#if JERRY_ESNEXT
ecma_value_t ecma_op_is_concat_spreadable (ecma_value_t arg);
ecma_value_t ecma_op_is_regexp (ecma_value_t arg);
ecma_value_t ecma_op_species_constructor (ecma_object_t *this_value, ecma_builtin_id_t default_constructor_id);
ecma_value_t ecma_op_invoke_by_symbol_id (ecma_value_t object, lit_magic_string_id_t magic_string_id,
ecma_value_t *args_p, uint32_t args_len);
#endif /* JERRY_ESNEXT */
#if JERRY_BUILTIN_WEAKREF || JERRY_BUILTIN_WEAKSET || JERRY_BUILTIN_WEAKMAP
void ecma_op_object_set_weak (ecma_object_t *object_p, ecma_object_t *target_p);
void ecma_op_object_unref_weak (ecma_object_t *object_p, ecma_value_t ref_holder);
#endif /* JERRY_BUILTIN_WEAKREF || JERRY_BUILTIN_WEAKSET || JERRY_BUILTIN_WEAKMAP */
ecma_value_t ecma_op_invoke (ecma_value_t object, ecma_string_t *property_name_p, ecma_value_t *args_p,
uint32_t args_len);
ecma_value_t ecma_op_invoke_by_magic_id (ecma_value_t object, lit_magic_string_id_t magic_string_id,
ecma_value_t *args_p, uint32_t args_len);
jmem_cpointer_t ecma_op_ordinary_object_get_prototype_of (ecma_object_t *obj_p);
ecma_value_t ecma_op_ordinary_object_set_prototype_of (ecma_object_t *base_p, ecma_value_t proto);
bool JERRY_ATTR_PURE ecma_op_ordinary_object_is_extensible (ecma_object_t *object_p);
void ecma_op_ordinary_object_prevent_extensions (ecma_object_t *object_p);
#if JERRY_BUILTIN_PROXY
ecma_value_t ecma_op_get_own_property_descriptor (ecma_value_t target,
ecma_string_t *property_name_p,
ecma_property_descriptor_t *prop_desc_p);
#endif /* JERRY_BUILTIN_PROXY */
/**
* @}
* @}
*/
#endif /* !ECMA_OBJECTS_H */