Esempio n. 1
0
ErrorCopier::~ErrorCopier()
{
    JSContext* cx = ac->context();

    // The provenance of Debugger.DebuggeeWouldRun is the topmost locking
    // debugger compartment; it should not be copied around.
    if (ac->origin() != cx->compartment() &&
        cx->isExceptionPending() &&
        !cx->isThrowingDebuggeeWouldRun())
    {
        RootedValue exc(cx);
        if (cx->getPendingException(&exc) && exc.isObject() && exc.toObject().is<ErrorObject>()) {
            cx->clearPendingException();
            ac.reset();
            Rooted<ErrorObject*> errObj(cx, &exc.toObject().as<ErrorObject>());
            JSObject* copyobj = CopyErrorObject(cx, errObj);
            if (copyobj)
                cx->setPendingException(ObjectValue(*copyobj));
        }
    }
}