js/src/jit/KnownClass.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 jit_KnownClass_h
   8 #define jit_KnownClass_h
   9
  10 #include "jspubtd.h"
  11
  12 namespace js {
  13 namespace jit {
  14
  15 class MDefinition;
  16
  17 // Users of this enum often can't handle Proxy and Wrapper classes,
  18 // as well as non-Function callables.
  19 enum class KnownClass {
  20   PlainObject,
  21   Array,
  22   Function,
  23   RegExp,
  24   ArrayIterator,
  25   StringIterator,
  26   RegExpStringIterator,
  27   None
  28 };
  29
  30 KnownClass GetObjectKnownClass(const MDefinition* def);
  31 const JSClass* GetObjectKnownJSClass(const MDefinition* def);
  32
  33 }  // namespace jit
  34 }  // namespace js
  35
  36 #endif  // jit_KnownClass_h