[ros-dev] Compiler warnings

[Dmitry Gorbachev]

Hi,

Are there any bugs:

/reactos/dll/directx/ksproxy/allocator.cpp: In member function 'void
CKsAllocator::FreeMediaSamples()':
/reactos/dll/directx/ksproxy/allocator.cpp:586:16: warning: deleting
object of abstract class type 'IMediaSample' which has non-virtual
destructor will cause undefined behaviour [-Wdelete-non-virtual-dtor]

/reactos/dll/directx/ksproxy/proxy.cpp: In function 'HRESULT
CKsProxy_Constructor(IUnknown*, const IID&, void**)':
/reactos/dll/directx/ksproxy/proxy.cpp:3188:16: warning: deleting
object of polymorphic class type 'CKsProxy' which has non-virtual
destructor might cause undefined behaviour [-Wdelete-non-virtual-dtor]

In file included from /reactos/dll/win32/browseui/precomp.h:8:0,
                 from /reactos/dll/win32/browseui/browseui.cpp:21:
/reactos/lib/atl/atlcom.h: In instantiation of 'static HRESULT
ATL::CComCreator<T1>::CreateInstance(void*, const IID&, void**) [with
T1 = ATL::CComObjectCached<ATL::CComClassFactory>, HRESULT = int, IID
= _GUID, LPVOID = void*]':
/reactos/dll/win32/browseui/browseui.cpp:32:1:   required from here
/reactos/lib/atl/atlcom.h:253:5: warning: deleting object of
polymorphic class type 'ATL::CComObjectCached<ATL::CComClassFactory>'
which has non-virtual destructor might cause undefined behaviour
[-Wdelete-non-virtual-dtor]
/reactos/lib/atl/atlcom.h: In instantiation of 'ULONG
ATL::CComObjectCached<Base>::Release() [with Base =
ATL::CComClassFactory, ULONG = unsigned int]':
/reactos/dll/win32/browseui/browseui.cpp:121:1:   required from here
/reactos/lib/atl/atlcom.h:304:4: warning: deleting object of
polymorphic class type 'ATL::CComObjectCached<ATL::CComClassFactory>'
which has non-virtual destructor might cause undefined behaviour
[-Wdelete-non-virtual-dtor]

In file included from /reactos/dll/win32/shell32/precomp.h:50:0,
                 from /reactos/dll/win32/shell32/shell32_main.cpp:22:
/reactos/lib/atl/atlcom.h: In instantiation of 'static HRESULT
ATL::CComCreator<T1>::CreateInstance(void*, const IID&, void**) [with
T1 = ATL::CComObjectCached<ATL::CComClassFactory>, HRESULT = long int,
IID = _GUID, LPVOID = void*]':
/reactos/dll/win32/shell32/shell32_main.cpp:1273:1:   required from here
/reactos/lib/atl/atlcom.h:253:5: warning: deleting object of
polymorphic class type 'ATL::CComObjectCached<ATL::CComClassFactory>'
which has non-virtual destructor might cause undefined behaviour
[-Wdelete-non-virtual-dtor]

/reactos/lib/atl/atlcom.h: In instantiation of 'ULONG
ATL::CComObjectCached<Base>::Release() [with Base =
ATL::CComClassFactory, ULONG = long unsigned int]':
/reactos/dll/win32/shell32/shell32_main.cpp:1478:1:   required from here
/reactos/lib/atl/atlcom.h:304:4: warning: deleting object of
polymorphic class type 'ATL::CComObjectCached<ATL::CComClassFactory>'
which has non-virtual destructor might cause undefined behaviour
[-Wdelete-non-virtual-dtor]

/reactos/drivers/wdm/audio/backpln/portcls/miniport_dmus.cpp: In
member function 'virtual ULONG CMiniportDMusUART::Release()':
/reactos/drivers/wdm/audio/backpln/portcls/miniport_dmus.cpp:114:20:
warning: deleting object of polymorphic class type 'CMiniportDMusUART'
which has non-virtual destructor might cause undefined behaviour
[-Wdelete-non-virtual-dtor]

/reactos/drivers/wdm/audio/backpln/portcls/miniport_dmus.cpp: In
member function 'virtual ULONG CMiniportDMusUARTStream::Release()':
/reactos/drivers/wdm/audio/backpln/portcls/miniport_dmus.cpp:239:20:
warning: deleting object of polymorphic class type
'CMiniportDMusUARTStream' which has non-virtual destructor might cause
undefined behaviour [-Wdelete-non-virtual-dtor]

/reactos/drivers/wdm/audio/backpln/portcls/miniport_dmus.cpp: In
function 'NTSTATUS NewMiniportDMusUART(IMiniport**, const CLSID&)':
/reactos/drivers/wdm/audio/backpln/portcls/miniport_dmus.cpp:1274:16:
warning: deleting object of polymorphic class type 'CMiniportDMusUART'
which has non-virtual destructor might cause undefined behaviour
[-Wdelete-non-virtual-dtor]