Пример #1
0
/* static */ ModuleObject*
ModuleObject::create(ExclusiveContext* cx, HandleObject enclosingStaticScope)
{
    RootedObject proto(cx, cx->global()->getModulePrototype());
    RootedObject obj(cx, NewObjectWithGivenProto(cx, &class_, proto));
    if (!obj)
        return nullptr;

    RootedModuleObject self(cx, &obj->as<ModuleObject>());
    self->initReservedSlot(StaticScopeSlot, ObjectOrNullValue(enclosingStaticScope));

    Zone* zone = cx->zone();
    IndirectBindingMap* bindings = zone->new_<IndirectBindingMap>(zone);
    if (!bindings || !bindings->init()) {
        ReportOutOfMemory(cx);
        js_delete<IndirectBindingMap>(bindings);
        return nullptr;
    }

    self->initReservedSlot(ImportBindingsSlot, PrivateValue(bindings));

    FunctionDeclarationVector* funDecls = zone->new_<FunctionDeclarationVector>(zone);
    if (!funDecls) {
        ReportOutOfMemory(cx);
        return nullptr;
    }

    self->initReservedSlot(FunctionDeclarationsSlot, PrivateValue(funDecls));
    return self;
}
Пример #2
0
/* static */ ModuleNamespaceObject*
ModuleObject::createNamespace(JSContext* cx, HandleModuleObject self, HandleArrayObject exports)
{
    MOZ_ASSERT(!self->namespace_());

    RootedModuleNamespaceObject ns(cx, ModuleNamespaceObject::create(cx, self));
    if (!ns)
        return nullptr;

    IndirectBindingMap* bindings = cx->new_<IndirectBindingMap>();
    if (!bindings || !bindings->init()) {
        ReportOutOfMemory(cx);
        return nullptr;
    }

    self->initReservedSlot(NamespaceSlot, ObjectValue(*ns));
    self->initReservedSlot(NamespaceExportsSlot, ObjectValue(*exports));
    self->initReservedSlot(NamespaceBindingsSlot, PrivateValue(bindings));
    return ns;
}
Пример #3
0
/* static */ ModuleObject*
ModuleObject::create(ExclusiveContext* cx, HandleObject enclosingStaticScope)
{
    Rooted<ModuleObject*> self(cx, NewBuiltinClassInstance<ModuleObject>(cx, TenuredObject));
    if (!self)
        return nullptr;

    self->initReservedSlot(StaticScopeSlot, ObjectOrNullValue(enclosingStaticScope));

    IndirectBindingMap* bindings = cx->new_<IndirectBindingMap>();
    if (!bindings || !bindings->init()) {
        ReportOutOfMemory(cx);
        return nullptr;
    }

    self->initReservedSlot(ImportBindingsSlot, PrivateValue(bindings));

    FunctionDeclarationVector* funDecls = cx->new_<FunctionDeclarationVector>(cx);
    if (!funDecls)
        return nullptr;

    self->initReservedSlot(FunctionDeclarationsSlot, PrivateValue(funDecls));
    return self;
}