[Bug c++/117422] Error: template parameter was not declared in this scope

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117422

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |accepts-invalid

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #1)
> I think this might be a dup too since this is an old old bug.

At least it is related to PR 99 which shows that sometimes we mention the
template argument from the old one.

Note also you can make this accepts invalid too:
```
template<typename Q>
void f();

struct S {
        template<typename T>
        friend void f() {
                Q x;
        }
};

int main() {
        f<int>();
}
```