[Bug c++/111531] Bound member function with multiple inheritance documentation should be clearer

[paulhaile3 at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111531

--- Comment #4 from Paul Haile <paulhaile3 at gmail dot com> ---
The only time I could imagine allowing type mismatch would be in allowing the
function pointer to allow void * in type erased contexts.

e.g.
----
typedef void (*b_fptr)(void *);
----