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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_Object_h
#define builtin_Object_h
#include "vm/JSObject.h"
namespace JS {
class Value;
namespace js {
class PlainObject;
// Object constructor native. Exposed only so the JIT can know its address.
[[nodiscard]] bool obj_construct(JSContext* cx, unsigned argc, JS::Value* vp);
PlainObject* ObjectCreateImpl(JSContext* cx, HandleObject proto,
NewObjectKind newKind = GenericObject);
PlainObject* ObjectCreateWithTemplate(JSContext* cx,
Handle<PlainObject*> templateObj);
// Object methods exposed so they can be installed in the self-hosting global.
[[nodiscard]] bool obj_propertyIsEnumerable(JSContext* cx, unsigned argc,
Value* vp);
[[nodiscard]] bool obj_isPrototypeOf(JSContext* cx, unsigned argc, Value* vp);
[[nodiscard]] bool obj_create(JSContext* cx, unsigned argc, JS::Value* vp);
[[nodiscard]] bool obj_keys(JSContext* cx, unsigned argc, JS::Value* vp);
// Similar to calling obj_keys followed by asking the length property, except
// that we do not materialize the keys array.
[[nodiscard]] bool obj_keys_length(JSContext* cx, HandleObject obj,
int32_t& length);
[[nodiscard]] bool obj_is(JSContext* cx, unsigned argc, JS::Value* vp);
[[nodiscard]] bool obj_toString(JSContext* cx, unsigned argc, JS::Value* vp);
[[nodiscard]] bool obj_setProto(JSContext* cx, unsigned argc, JS::Value* vp);
JSString* ObjectClassToString(JSContext* cx, JSObject* obj);
[[nodiscard]] bool GetOwnPropertyKeys(JSContext* cx, HandleObject obj,
unsigned flags,
JS::MutableHandleValue rval);
// Exposed for SelfHosting.cpp
[[nodiscard]] bool GetOwnPropertyDescriptorToArray(JSContext* cx, unsigned argc,
JS::Value* vp);
* Like IdToValue, but convert int jsids to strings. This is used when
* exposing a jsid to script for Object.getOwnProperty{Names,Symbols}
* or scriptable proxy traps.
[[nodiscard]] bool IdToStringOrSymbol(JSContext* cx, JS::HandleId id,
JS::MutableHandleValue result);
// Object.prototype.toSource. Function.prototype.toSource and uneval use this.
JSString* ObjectToSource(JSContext* cx, JS::HandleObject obj);
} /* namespace js */
#endif /* builtin_Object_h */