[Bug c++/82850] g++ permits redefinition of default arguments

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82850

--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> ---
GCC 4.8 stopped being supported by the upstream GCC project several years ago
(and I think this is fixed in current releases).