http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52978
Jonathan Wakely <redi at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution| |INVALID --- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> 2012-04-13 17:30:51 UTC --- The base class has a pure virtual function with this signature: void blub(const int* const&) const The derived class has a virtual function with this signature: void blub(const int*&) const They're not the same.