#include "config.h"
#include "JSPromise.h"
#if ENABLE(PROMISES)
#include "Error.h"
#include "JSCJSValueInlines.h"
#include "JSCellInlines.h"
#include "JSPromiseConstructor.h"
#include "Microtask.h"
#include "SlotVisitorInlines.h"
#include "StructureInlines.h"
namespace JSC {
const ClassInfo JSPromise::s_info = { "Promise", &Base::s_info, 0, CREATE_METHOD_TABLE(JSPromise) };
JSPromise* JSPromise::create(VM& vm, JSGlobalObject* globalObject)
{
JSPromise* promise = new (NotNull, allocateCell<JSPromise>(vm.heap)) JSPromise(vm, globalObject->promiseStructure());
promise->finishCreation(vm);
return promise;
}
Structure* JSPromise::createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
{
return Structure::create(vm, globalObject, prototype, TypeInfo(ObjectType, StructureFlags), info());
}
JSPromise::JSPromise(VM& vm, Structure* structure)
: JSNonFinalObject(vm, structure)
{
}
void JSPromise::finishCreation(VM& vm)
{
Base::finishCreation(vm);
putDirect(vm, vm.propertyNames->promiseStatePrivateName, jsNumber(static_cast<unsigned>(Status::Pending)));
putDirect(vm, vm.propertyNames->promiseFulfillReactionsPrivateName, jsUndefined());
putDirect(vm, vm.propertyNames->promiseRejectReactionsPrivateName, jsUndefined());
putDirect(vm, vm.propertyNames->promiseResultPrivateName, jsUndefined());
}
auto JSPromise::status(VM& vm) const -> Status
{
JSValue value = getDirect(vm, vm.propertyNames->promiseStatePrivateName);
ASSERT(value.isUInt32());
return static_cast<Status>(value.asUInt32());
}
JSValue JSPromise::result(VM& vm) const
{
return getDirect(vm, vm.propertyNames->promiseResultPrivateName);
}
}
#endif // ENABLE(PROMISES)