/* -*- 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 Base
{
virtual ~Base();
};
struct Derived : Base
{
};
struct Virtual1 : virtual Base
{
};
struct Virtual2 : virtual Base
{
};
struct Virtual2a : Virtual2
{
};
struct Other
{
virtual ~Other();
};
struct [[clang::annotate("loplugin:crosscast" )]] Ok { virtual ~Ok(); };
Base* up(Derived* p) { return dynamic_cast <Base*>(p); }
Base& up(Derived& p) { return dynamic_cast <Base&>(p); }
Derived* down(Base* p) { return dynamic_cast <Derived*>(p); }
Derived& down(Base& p) { return dynamic_cast <Derived&>(p); }
Base* self(Base* p) { return dynamic_cast <Base*>(p); }
Base& self(Base& p) { return dynamic_cast <Base&>(p); }
Virtual1* crossVirtual(Virtual2a* p) { return dynamic_cast <Virtual1*>(p); }
Virtual1& crossVirtual(Virtual2a& p) { return dynamic_cast <Virtual1&>(p); }
Base* crossFromOther(Other* p)
{
// expected-error@+1 {{suspicious dynamic cross cast from 'Other *' to 'Base *' [loplugin:crosscast]}}
return dynamic_cast <Base*>(p);
}
Base& crossFromOther(Other& p)
{
// expected-error@+1 {{suspicious dynamic cross cast from 'Other' to 'Base &' [loplugin:crosscast]}}
return dynamic_cast <Base&>(p);
}
Other* crossToOther(Base* p)
{
// expected-error@+1 {{suspicious dynamic cross cast from 'Base *' to 'Other *' [loplugin:crosscast]}}
return dynamic_cast <Other*>(p);
}
Other& crossToOther(Base& p)
{
// expected-error@+1 {{suspicious dynamic cross cast from 'Base' to 'Other &' [loplugin:crosscast]}}
return dynamic_cast <Other&>(p);
}
Base* crossFromOk(Ok* p) { return dynamic_cast <Base*>(p); }
Base& crossFromOk(Ok& p) { return dynamic_cast <Base&>(p); }
Ok* crossToOk(Base* p) { return dynamic_cast <Ok*>(p); }
Ok& crossToOk(Base& p) { return dynamic_cast <Ok&>(p); }
void * mostDerived(Base* p) { return dynamic_cast <void *>(p); }
template <typename T> T generic1(Base* p) { return dynamic_cast <T>(p); }
template <typename T> T* generic2(Base* p) { return dynamic_cast <T*>(p); }
template <typename T> Derived* generic3(T p) { return dynamic_cast <Derived*>(p); }
template <typename T> Derived* generic4(T* p) { return dynamic_cast <Derived*>(p); }
/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
Messung V0.5 in Prozent C=95 H=93 G=93
¤ Dauer der Verarbeitung: 0.3 Sekunden
¤
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