[Bug c++/85505] Code accepted despite a variable using the same name as a parameter

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85505

--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Yes, the scope is the same so it's a redefinition in the same scope, not
shadowing.