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876622a061
Regex didn't include some characters that may occur after ')' JerryScript-DCO-1.0-Signed-off-by: Rafal Walczyna r.walczyna@samsung.com
252 lines
9.3 KiB
C
252 lines
9.3 KiB
C
/* Copyright JS Foundation and other contributors, http://js.foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef ECMA_BUILTIN_HELPERS_H
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#define ECMA_BUILTIN_HELPERS_H
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#include "ecma-globals.h"
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#include "ecma-exceptions.h"
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#include "ecma-helpers.h"
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#include "ecma-regexp-object.h"
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/** \addtogroup ecma ECMA
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* @{
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*
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* \addtogroup ecmabuiltinhelpers ECMA builtin helper operations
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* @{
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*/
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/**
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* Mode of string index routine.
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*/
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typedef enum
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{
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/** These routines must be in this order */
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ECMA_STRING_LAST_INDEX_OF, /**< String.lastIndexOf: ECMA-262 v5, 15.5.4.8 */
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ECMA_STRING_INDEX_OF, /**< String.indexOf: ECMA-262 v5, 15.5.4.7 */
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ECMA_STRING_STARTS_WITH, /**< String.startsWith: ECMA-262 v6, 21.1.3.18 */
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ECMA_STRING_INCLUDES, /**< String.includes: ECMA-262 v6, 21.1.3.7 */
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ECMA_STRING_ENDS_WITH /**< String.includes: ECMA-262 v6, 21.1.3.6 */
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} ecma_string_index_of_mode_t;
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ecma_value_t
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ecma_builtin_helper_object_to_string (const ecma_value_t this_arg);
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ecma_string_t *
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ecma_builtin_helper_get_to_locale_string_at_index (ecma_object_t *obj_p, uint32_t index);
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ecma_value_t
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ecma_builtin_helper_object_get_properties (ecma_object_t *obj_p, uint32_t opts);
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ecma_value_t
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ecma_builtin_helper_array_concat_value (ecma_object_t *obj_p, uint32_t *length_p, ecma_value_t value);
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uint32_t
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ecma_builtin_helper_array_index_normalize (ecma_value_t arg, uint32_t length, uint32_t *number_p);
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uint32_t
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ecma_builtin_helper_string_index_normalize (ecma_number_t index, uint32_t length, bool nan_to_zero);
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ecma_value_t
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ecma_builtin_helper_string_prototype_object_index_of (ecma_string_t *original_str_p, ecma_value_t arg1,
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ecma_value_t arg2, ecma_string_index_of_mode_t mode);
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bool
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ecma_builtin_helper_string_find_index (ecma_string_t *original_str_p, ecma_string_t *search_str_p, bool first_index,
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ecma_length_t start_pos, ecma_length_t *ret_index_p);
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ecma_value_t
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ecma_builtin_helper_def_prop (ecma_object_t *obj_p, ecma_string_t *name_p, ecma_value_t value, uint32_t opts);
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ecma_value_t
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ecma_builtin_helper_def_prop_by_index (ecma_object_t *obj_p, uint32_t index, ecma_value_t value, uint32_t opts);
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/**
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* Context for replace substitutions
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*/
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typedef struct
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{
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ecma_stringbuilder_t builder; /**< result string builder */
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const lit_utf8_byte_t *string_p; /**< source string */
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lit_utf8_size_t string_size; /**< source string size */
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const lit_utf8_byte_t *matched_p; /**< matched string */
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lit_utf8_size_t matched_size; /**< matcehd string size */
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lit_utf8_size_t match_byte_pos; /**< byte position of the match in the source string */
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ecma_length_t index; /**< current match index */
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/**
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* Capture results
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*/
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union
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{
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#if ENABLED (JERRY_BUILTIN_REGEXP)
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const ecma_regexp_capture_t *captures_p; /**< array of regexp capturing groups */
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#endif /* ENABLED (JERRY_BUILTIN_REGEXP) */
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const ecma_collection_t *collection_p; /**< collection of captured substrings */
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} u;
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uint32_t capture_count; /**< number of captures in the capturing group array */
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ecma_string_t *replace_str_p; /**< replacement string */
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} ecma_replace_context_t;
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void
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ecma_builtin_replace_substitute (ecma_replace_context_t *ctx_p);
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#if ENABLED (JERRY_ES2015)
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bool
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ecma_builtin_is_regexp_exec (ecma_extended_object_t *obj_p);
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#endif /* ENABLED (JERRY_ES2015) */
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#if ENABLED (JERRY_BUILTIN_DATE)
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/**
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* Time range defines for helper functions.
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*
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* See also:
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* ECMA-262 v5, 15.9.1.1, 15.9.1.10
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*/
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/** Hours in a day. */
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#define ECMA_DATE_HOURS_PER_DAY ((ecma_number_t) 24)
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/** Minutes in an hour. */
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#define ECMA_DATE_MINUTES_PER_HOUR ((ecma_number_t) 60)
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/** Seconds in a minute. */
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#define ECMA_DATE_SECONDS_PER_MINUTE ((ecma_number_t) 60)
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/** Milliseconds in a second. */
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#define ECMA_DATE_MS_PER_SECOND ((ecma_number_t) 1000)
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/** ECMA_DATE_MS_PER_MINUTE == 60000 */
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#define ECMA_DATE_MS_PER_MINUTE (ECMA_DATE_MS_PER_SECOND * ECMA_DATE_SECONDS_PER_MINUTE)
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/** ECMA_DATE_MS_PER_HOUR == 3600000 */
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#define ECMA_DATE_MS_PER_HOUR (ECMA_DATE_MS_PER_MINUTE * ECMA_DATE_MINUTES_PER_HOUR)
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/** ECMA_DATE_MS_PER_DAY == 86400000 */
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#define ECMA_DATE_MS_PER_DAY (ECMA_DATE_MS_PER_HOUR * ECMA_DATE_HOURS_PER_DAY)
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/**
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* This gives a range of 8,640,000,000,000,000 milliseconds
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* to either side of 01 January, 1970 UTC.
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*/
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#define ECMA_DATE_MAX_VALUE 8.64e15
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/**
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* Timezone type.
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*/
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typedef enum
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{
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ECMA_DATE_UTC, /**< date vaule is in UTC */
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ECMA_DATE_LOCAL /**< date vaule is in local time */
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} ecma_date_timezone_t;
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/* ecma-builtin-helpers-date.c */
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extern const char day_names_p[7][3];
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extern const char month_names_p[12][3];
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ecma_number_t ecma_date_day (ecma_number_t time);
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ecma_number_t ecma_date_time_within_day (ecma_number_t time);
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ecma_number_t ecma_date_year_from_time (ecma_number_t time);
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ecma_number_t ecma_date_month_from_time (ecma_number_t time);
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ecma_number_t ecma_date_date_from_time (ecma_number_t time);
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ecma_number_t ecma_date_week_day (ecma_number_t time);
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ecma_number_t ecma_date_local_time_zone_adjustment (ecma_number_t time);
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ecma_number_t ecma_date_utc (ecma_number_t time);
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ecma_number_t ecma_date_hour_from_time (ecma_number_t time);
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ecma_number_t ecma_date_min_from_time (ecma_number_t time);
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ecma_number_t ecma_date_sec_from_time (ecma_number_t time);
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ecma_number_t ecma_date_ms_from_time (ecma_number_t time);
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ecma_number_t ecma_date_make_time (ecma_number_t hour, ecma_number_t min, ecma_number_t sec, ecma_number_t ms);
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ecma_number_t ecma_date_make_day (ecma_number_t year, ecma_number_t month, ecma_number_t date);
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ecma_number_t ecma_date_make_date (ecma_number_t day, ecma_number_t time);
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ecma_number_t ecma_date_time_clip (ecma_number_t time);
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ecma_number_t ecma_date_timezone_offset (ecma_number_t time);
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ecma_value_t ecma_date_value_to_string (ecma_number_t datetime_number);
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ecma_value_t ecma_date_value_to_utc_string (ecma_number_t datetime_number);
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ecma_value_t ecma_date_value_to_iso_string (ecma_number_t datetime_number);
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ecma_value_t ecma_date_value_to_date_string (ecma_number_t datetime_number);
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ecma_value_t ecma_date_value_to_time_string (ecma_number_t datetime_number);
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#endif /* ENABLED (JERRY_BUILTIN_DATE) */
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#if ENABLED (JERRY_BUILTIN_JSON)
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/* ecma-builtin-helper-json.c */
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/**
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* Occurence stack item of JSON.stringify()
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*/
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typedef struct struct_ecma_json_occurence_stack_item_t
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{
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struct struct_ecma_json_occurence_stack_item_t *next_p; /**< next stack item */
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ecma_object_t *object_p; /**< current object */
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} ecma_json_occurence_stack_item_t;
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/**
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* Context for JSON.stringify()
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*/
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typedef struct
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{
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/** Collection for property keys. */
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ecma_collection_t *property_list_p;
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/** Collection for traversing objects. */
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ecma_json_occurence_stack_item_t *occurence_stack_last_p;
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/** The actual indentation text. */
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ecma_stringbuilder_t indent_builder;
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/** The indentation text. */
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ecma_string_t *gap_str_p;
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/** The replacer function. */
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ecma_object_t *replacer_function_p;
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/** Result string builder. */
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ecma_stringbuilder_t result_builder;
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} ecma_json_stringify_context_t;
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ecma_value_t ecma_builtin_json_parse_buffer (const lit_utf8_byte_t * str_start_p,
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lit_utf8_size_t string_size);
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ecma_value_t ecma_builtin_json_string_from_object (const ecma_value_t arg1);
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bool ecma_json_has_object_in_stack (ecma_json_occurence_stack_item_t *stack_p, ecma_object_t *object_p);
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bool ecma_has_string_value_in_collection (ecma_collection_t *collection_p, ecma_string_t *string_p);
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ecma_value_t
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ecma_builtin_helper_json_create_non_formatted_json (lit_utf8_byte_t left_bracket, lit_utf8_byte_t right_bracket,
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ecma_collection_t *partial_p);
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#endif /* ENABLED (JERRY_BUILTIN_JSON) */
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/* ecma-builtin-helper-error.c */
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ecma_value_t
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ecma_builtin_helper_error_dispatch_call (ecma_standard_error_t error_type, const ecma_value_t *arguments_list_p,
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ecma_length_t arguments_list_len);
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/* ecma-builtin-helpers-sort.c */
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/**
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* Comparison callback function header for sorting helper routines.
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*/
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typedef ecma_value_t (*ecma_builtin_helper_sort_compare_fn_t) (ecma_value_t lhs, /**< left value */
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ecma_value_t rhs, /**< right value */
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ecma_value_t compare_func); /**< compare function */
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ecma_value_t ecma_builtin_helper_array_heap_sort_helper (ecma_value_t *array_p,
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uint32_t right,
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ecma_value_t compare_func,
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const ecma_builtin_helper_sort_compare_fn_t sort_cb);
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/**
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* @}
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* @}
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*/
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#endif /* !ECMA_BUILTIN_HELPERS_H */
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