/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */ /* * This file is part of the LibreOffice project. * * 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/. */ #include #include #include #include #include #include class Base : public cppu::WeakAggImplHelper1 { public: void SAL_CALL initialize(css::uno::Sequence const& aArguments) override; }; class Good : public Base, public css::lang::XMain { public: css::uno::Any SAL_CALL queryInterface(css::uno::Type const& aType) override { return Base::queryInterface(aType); } }; class Bad : public cppu::ImplInheritanceHelper { public: sal_Int32 SAL_CALL run(css::uno::Sequence const& aArguments) override; }; // expected-error@cppuhelper/implbase.hxx:* {{'ImplInheritanceHelper' derives from XAggregation, but its implementation of queryInterface does not delegate to an appropriate base class queryInterface [loplugin:unoaggregation]}} Bad bad; //make sure Bad's base cppu::ImplInheritanceHelper is instantiated /* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */