The thing that is complained on by the linker is not the method, its the m_logger attribute. because of that the two structs mismatch. But since Widget<true> an

The thing that is complained on by the linker is not the method, its the m_logger attribute. because of that the two structs mismatch. But since Widget<true> and Widget<false> are two different structs in the typing system they don't interfere with each other