text: /* 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_FUNCTION_OBJECT_H
  #define ECMA_FUNCTION_OBJECT_H
  
  #include "ecma-globals.h"
  #include "ecma-builtins.h"
  #include "ecma-builtin-handlers.h"
  #include "vm.h"
  
  /** \addtogroup ecma ECMA
   * @{
   *
   * \addtogroup ecmafunctionobject ECMA Function object related routines
   * @{
   */
  
  #if JERRY_ESNEXT
  ecma_value_t ecma_op_function_form_name (ecma_string_t *prop_name_p, char *prefix_p, lit_utf8_size_t prefix_size);
  #endif /* JERRY_ESNEXT */
  
  bool ecma_op_is_callable (ecma_value_t value);
  bool ecma_op_object_is_callable (ecma_object_t *obj_p);
  bool ecma_is_constructor (ecma_value_t value);
  bool ecma_object_is_constructor (ecma_object_t *obj_p);
  
  /**
   * Special constant indicating that the value is a valid constructor
   *
   * Use after the ecma_*_check_constructor calls.
   */
  #define ECMA_IS_VALID_CONSTRUCTOR ((char *) 0x1)
  
  char *ecma_object_check_constructor (ecma_object_t *obj_p);
  char *ecma_check_constructor (ecma_value_t value);
  
  ecma_object_t *
  ecma_op_create_simple_function_object (ecma_object_t *scope_p, const ecma_compiled_code_t *bytecode_data_p);
  
  ecma_object_t *
  ecma_op_create_external_function_object (ecma_native_handler_t handler_cb);
  
  const ecma_compiled_code_t *
  ecma_op_function_get_compiled_code (ecma_extended_object_t *function_p);
  
  #if JERRY_BUILTIN_REALMS
  ecma_global_object_t *
  ecma_op_function_get_realm (const ecma_compiled_code_t *bytecode_header_p);
  
  ecma_global_object_t *
  ecma_op_function_get_function_realm (ecma_object_t *func_obj_p);
  #endif /* JERRY_BUILTIN_REALMS */
  
  ecma_value_t
  ecma_op_create_dynamic_function (const ecma_value_t *arguments_list_p,
                                   uint32_t arguments_list_len,
                                   ecma_parse_opts_t opts);
  
  #if JERRY_ESNEXT
  ecma_value_t
  ecma_op_function_get_super_constructor (ecma_object_t *func_obj_p);
  
  ecma_object_t *
  ecma_op_create_any_function_object (ecma_object_t *scope_p, const ecma_compiled_code_t *bytecode_data_p);
  
  ecma_object_t *
  ecma_op_create_arrow_function_object (ecma_object_t *scope_p, const ecma_compiled_code_t *bytecode_data_p,
                                        ecma_value_t this_binding);
  
  ecma_object_t *
  ecma_op_create_native_handler (ecma_native_handler_id_t id, size_t object_size);
  
  #endif /* JERRY_ESNEXT */
  
  ecma_object_t *
  ecma_op_get_prototype_from_constructor (ecma_object_t *ctor_obj_p, ecma_builtin_id_t default_proto_id);
  
  ecma_value_t
  ecma_op_function_has_instance (ecma_object_t *func_obj_p, ecma_value_t value);
  
  ecma_value_t
  ecma_op_function_call (ecma_object_t *func_obj_p, ecma_value_t this_arg_value,
                         const ecma_value_t *arguments_list_p, uint32_t arguments_list_len);
  
  ecma_value_t
  ecma_op_function_construct (ecma_object_t *func_obj_p, ecma_object_t *new_target_p,
                              const ecma_value_t *arguments_list_p, uint32_t arguments_list_len);
  
  ecma_property_t *
  ecma_op_function_try_to_lazy_instantiate_property (ecma_object_t *object_p, ecma_string_t *property_name_p);
  
  ecma_property_t *
  ecma_op_external_function_try_to_lazy_instantiate_property (ecma_object_t *object_p, ecma_string_t *property_name_p);
  
  ecma_property_t *
  ecma_op_bound_function_try_to_lazy_instantiate_property (ecma_object_t *object_p, ecma_string_t *property_name_p);
  
  #if JERRY_ESNEXT
  void
  ecma_op_function_delete_built_in_property (ecma_object_t *object_p, ecma_string_t *property_name_p);
  
  void
  ecma_op_bound_function_delete_built_in_property (ecma_object_t *object_p, ecma_string_t *property_name_p);
  #endif /* JERRY_ESNEXT */
  
  void
  ecma_op_function_list_lazy_property_names (ecma_object_t *object_p,
                                             ecma_collection_t *prop_names_p,
                                             ecma_property_counter_t *prop_counter_p);
  
  void
  ecma_op_external_function_list_lazy_property_names (ecma_object_t *object_p,
                                                      ecma_collection_t *prop_names_p,
                                                      ecma_property_counter_t *prop_counter_p);
  
  void
  ecma_op_bound_function_list_lazy_property_names (ecma_object_t *object_p,
                                                   ecma_collection_t *prop_names_p,
                                                   ecma_property_counter_t *prop_counter_p);
  
  /**
   * @}
   * @}
   */
  
  #endif /* !ECMA_FUNCTION_OBJECT_H */
  