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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
* vim: set ts=8 sts=2 et sw=2 tw=80:
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at */
#ifndef builtin_intl_ListFormat_h
#define builtin_intl_ListFormat_h
#include <stdint.h>
#include "builtin/SelfHostingDefines.h"
#include "js/Class.h"
#include "js/TypeDecls.h"
#include "vm/NativeObject.h"
namespace mozilla::intl {
class ListFormat;
} // namespace mozilla::intl
namespace js {
class ListFormatObject : public NativeObject {
static const JSClass class_;
static const JSClass& protoClass_;
static constexpr uint32_t INTERNALS_SLOT = 0;
static constexpr uint32_t LIST_FORMAT_SLOT = 1;
static constexpr uint32_t SLOT_COUNT = 2;
"INTERNALS_SLOT must match self-hosting define for internals "
"object slot");
// Estimated memory use for UListFormatter (see IcuMemoryUsage).
static constexpr size_t EstimatedMemoryUse = 24;
mozilla::intl::ListFormat* getListFormatSlot() const {
const auto& slot = getFixedSlot(LIST_FORMAT_SLOT);
if (slot.isUndefined()) {
return nullptr;
return static_cast<mozilla::intl::ListFormat*>(slot.toPrivate());
void setListFormatSlot(mozilla::intl::ListFormat* format) {
setFixedSlot(LIST_FORMAT_SLOT, PrivateValue(format));
static const JSClassOps classOps_;
static const ClassSpec classSpec_;
static void finalize(JS::GCContext* gcx, JSObject* obj);
* Returns a string representing the array of string values |list| according to
* the effective locale and the formatting options of the given ListFormat.
* Usage: formatted = intl_FormatList(listFormat, list, formatToParts)
[[nodiscard]] extern bool intl_FormatList(JSContext* cx, unsigned argc,
Value* vp);
} // namespace js
#endif /* builtin_intl_ListFormat_h */