template < typename T >
struct ManagerBase
{
virtual void insert( T* );
};
template < typename T >
class ManagerInterface : public ManagerBase< T >
{
using ManagerBase< T >::insert;
public:
virtual bool insert( T* d, char const* ) = 0;
};
template < typename T >
class ManagerImpl : public ManagerInterface< T >
{
using ManagerInterface< T >::insert;
public:
bool insert( T* d, char const* );
};
struct X { };
ManagerImpl<X> m;
$ g++ -O2 -Wall -Woverloaded-virtual -c bug.cpp -o /dev/null
bug.cpp: In instantiation of 'ManagerImpl<X>':
bug.cpp:24: instantiated from here
bug.cpp:4: error: 'void ManagerBase<T>::insert(T*) [with T = X]' is
inaccessible
bug.cpp:17: error: within this context
--
Summary: 4.4 reject code accepted by 4.3 and comeau.
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: pluto at agmk dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39282
