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path: root/compilerplugins/clang/test/simplifydynamiccast.cxx
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/* -*- 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/.
 */

struct ClassA
{
    virtual ~ClassA() {}
};

struct ClassB : public ClassA
{
    void foo() {}
};

void f1(ClassA* p1)
{
    if (dynamic_cast<ClassB*>(p1)) // expected-note {{if here [loplugin:simplifydynamiccast]}}
    {
        static_cast<ClassB*>(p1)
            ->foo(); // expected-error@-1 {{simplify, use var in if [loplugin:simplifydynamiccast]}}
    }
    if (dynamic_cast<ClassB*>(p1) != nullptr)
    { // expected-note@-1 {{if here [loplugin:simplifydynamiccast]}}
        static_cast<ClassB*>(p1)
            ->foo(); // expected-error@-1 {{simplify, use var in if [loplugin:simplifydynamiccast]}}
    }
};

/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */