using ::com::sun::star::uno::Type; using ::com::sun::star::uno::Any; using ::com::sun::star::uno::Reference; using ::com::sun::star::uno::RuntimeException; using ::com::sun::star::uno::UNO_SET_THROW;
class Foo: public Interface1
{ public:
Foo()
:m_refCount(0)
{
}
// The special case using the conversion operator instead:
css::uno::Reference< css::uno::XInterface > testUpcast1(
css::uno::Reference< Derived > const & ref)
{
Base1::static_type(); // prevent loplugin:unreffun firing return ref;
}
// The normal up-cast case:
css::uno::Reference< Base1 > testUpcast2(
css::uno::Reference< Base2 > const & ref)
{ return ref; }
// Commenting this in should cause a compiler error due to an ambiguous up-cast: /* css::uno::Reference<Base1>testFailingUpcast3( css::uno::Reference<Derived>const&ref) {returnref;}
*/
// Commenting this in should cause a compiler error due to a down-cast: /* css::uno::Reference<Base2>testFailingUpcast4( css::uno::Reference<Base1>const&ref) {returnref;}
*/
// Commenting this in should cause a compiler error due to a down-cast: /* css::uno::Reference<Base1>testFailingUpcast5( css::uno::Reference<css::uno::XInterface>const&ref) {returnref;}
*/
// Include a dummy test calling those functions, to avoid warnings about those // functions being unused: void Test::testUpcastCompilation()
{
testUpcast1(css::uno::Reference< Derived >());
testUpcast2(css::uno::Reference< Base2 >());
}
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