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/* 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_LEX_ENV_H
#define ECMA_LEX_ENV_H
#include "ecma-globals.h"
#include "ecma-reference.h"
#include "jrt.h"
/** \addtogroup ecma ECMA
* @{
*
* \addtogroup lexicalenvironment Lexical environment
* @{
*
* \addtogroup globallexicalenvironment Global lexical environment
* @{
*/
void ecma_init_global_lex_env (void);
void ecma_finalize_global_lex_env (void);
ecma_object_t *ecma_get_global_environment (void);
#ifndef CONFIG_DISABLE_ES2015_MODULE_SYSTEM
void ecma_module_add_lex_env (ecma_object_t *lex_env_p);
void ecma_module_finalize_lex_envs (void);
#endif /* !CONFIG_DISABLE_ES2015_MODULE_SYSTEM */
/**
* @}
*/
/* ECMA-262 v5, 8.7.1 and 8.7.2 */
ecma_value_t ecma_op_get_value_lex_env_base (ecma_object_t *lex_env_p, ecma_object_t **ref_base_lex_env_p,
ecma_string_t *name_p);
ecma_value_t ecma_op_get_value_object_base (ecma_value_t base_value, ecma_string_t *property_name_p);
ecma_value_t ecma_op_put_value_lex_env_base (ecma_object_t *lex_env_p, ecma_string_t *var_name_string_p,
bool is_strict, ecma_value_t value);
/* ECMA-262 v5, Table 17. Abstract methods of Environment Records */
bool ecma_op_has_binding (ecma_object_t *lex_env_p, ecma_string_t *name_p);
ecma_value_t ecma_op_create_mutable_binding (ecma_object_t *lex_env_p, ecma_string_t *name_p, bool is_deletable);
ecma_value_t ecma_op_set_mutable_binding (ecma_object_t *lex_env_p, ecma_string_t *name_p, ecma_value_t value,
bool is_strict);
ecma_value_t ecma_op_get_binding_value (ecma_object_t *lex_env_p, ecma_string_t *name_p, bool is_strict);
ecma_value_t ecma_op_delete_binding (ecma_object_t *lex_env_p, ecma_string_t *name_p);
ecma_value_t ecma_op_implicit_this_value (ecma_object_t *lex_env_p);
/* ECMA-262 v5, Table 18. Additional methods of Declarative Environment Records */
void ecma_op_create_immutable_binding (ecma_object_t *lex_env_p, ecma_string_t *name_p, ecma_value_t value);
/**
* @}
* @}
*/
#endif /* !ECMA_LEX_ENV_H */
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