[Bug c++/65299] Inheriting from two classes with increment operators

[ieee at bk dot ru]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65299

--- Comment #4 from Im ieee <ieee at bk dot ru> ---
(In reply to Jonathan Wakely from comment #3)
> My initial reaction is that GCC and ICC/EDG are correct. Name lookup is
> performed for "operator++" and if a name is found in two different base
> classes the result is ambiguous. The different argument lists are not
> considered until after name lookup.

Isn't the int parameter a special case, because it is used to differentiate
between prefix and postfix increment operators? And there is no other
difference between their declarations.