js/src/builtin/BigInt.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
   2  * vim: set ts=8 sts=2 et sw=2 tw=80:
   3  * This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #ifndef builtin_BigInt_h
   8 #define builtin_BigInt_h
   9
  10 #include "js/Class.h"
  11 #include "js/RootingAPI.h"
  12 #include "vm/NativeObject.h"
  13
  14 namespace js {
  15
  16 class GlobalObject;
  17
  18 class BigIntObject : public NativeObject {
  19   static const unsigned PRIMITIVE_VALUE_SLOT = 0;
  20   static const unsigned RESERVED_SLOTS = 1;
  21
  22  public:
  23   static const ClassSpec classSpec_;
  24   static const JSClass class_;
  25   static const JSClass protoClass_;
  26
  27   static JSObject* create(JSContext* cx, JS::Handle<JS::BigInt*> bi);
  28
  29   // Methods defined on BigInt.prototype.
  30   static bool valueOf_impl(JSContext* cx, const CallArgs& args);
  31   static bool valueOf(JSContext* cx, unsigned argc, JS::Value* vp);
  32   static bool toString_impl(JSContext* cx, const CallArgs& args);
  33   static bool toString(JSContext* cx, unsigned argc, JS::Value* vp);
  34 #ifndef JS_HAS_INTL_API
  35   static bool toLocaleString_impl(JSContext* cx, const CallArgs& args);
  36   static bool toLocaleString(JSContext* cx, unsigned argc, JS::Value* vp);
  37 #endif
  38   static bool asUintN(JSContext* cx, unsigned argc, JS::Value* vp);
  39   static bool asIntN(JSContext* cx, unsigned argc, JS::Value* vp);
  40
  41   JS::BigInt* unbox() const;
  42
  43  private:
  44   static const JSPropertySpec properties[];
  45   static const JSFunctionSpec methods[];
  46   static const JSFunctionSpec staticMethods[];
  47 };
  48
  49 extern JSObject* InitBigIntClass(JSContext* cx, Handle<GlobalObject*> global);
  50
  51 }  // namespace js
  52
  53 #endif