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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 http://mozilla.org/MPL/2.0/. */
/* A JS_STREAMS_CLASS_SPEC macro for defining streams classes. */
#ifndef builtin_streams_ClassSpecMacro_h
#define builtin_streams_ClassSpecMacro_h
#include "gc/AllocKind.h" // js::gc::AllocKind
#include "js/Class.h" // js::ClassSpec, JSClass, JSCLASS_HAS_{CACHED_PROTO,RESERVED_SLOTS}, JS_NULL_CLASS_OPS
#include "js/ProtoKey.h" // JSProto_*
#include "vm/GlobalObject.h" // js::GenericCreate{Constructor,Prototype}
#define JS_STREAMS_CLASS_SPEC(cls, nCtorArgs, nSlots, specFlags, classFlags, \
classOps) \
const js::ClassSpec cls::classSpec_ = { \
js::GenericCreateConstructor<cls::constructor, nCtorArgs, \
js::gc::AllocKind::FUNCTION>, \
js::GenericCreatePrototype<cls>, \
nullptr, \
nullptr, \
cls##_methods, \
cls##_properties, \
nullptr, \
specFlags}; \
\
const JSClass cls::class_ = {#cls, \
JSCLASS_HAS_RESERVED_SLOTS(nSlots) | \
JSCLASS_HAS_CACHED_PROTO(JSProto_##cls) | \
classFlags, \
classOps, &cls::classSpec_}; \
\
const JSClass cls::protoClass_ = {#cls ".prototype", \
JSCLASS_HAS_CACHED_PROTO(JSProto_##cls), \
JS_NULL_CLASS_OPS, &cls::classSpec_};
#endif // builtin_streams_ClassSpecMacro_h