[Bug c/67488] Incorrect error message on call of nested functions

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67488

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
A similar fix would be good for:
void g() {
  void f(void);
}
void k() {int f(int); f(1);}

Saying f was declared in a different scope too.
Note I don't have access to clang so I can't say what it shows.