[Bug c++/55809] g++ doesn't differentiate elaborated type specifier and typename specifier in dependent types

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55809

--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
MSVC gives:
<source>(3): error C2995: 'void f(void)': function template has already been
defined
<source>(2): note: see declaration of 'f'
<source>(2): error C3861: 'f': identifier not found

ICC gives:

<source>(11): error: more than one instance of overloaded function "f" matches
the argument list:
            function template "void f<T,<unnamed>>()"
            function template "void f<T,<unnamed>>()"
  int main() { f<A, &x2>(); f<B, &x1>(); }
               ^

clang accepts it.