[Bug c++/100765] attribute incorrectly applied during type alias deduction

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100765

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
GNU++98 version:
#define vec __attribute__((vector_size(4)))
template <typename T>
vec T f(vec T);

vec int ff(vec int t)
{
    return f(t);
}

----- CUT ----
And one which rejects a different way:
#define vec __attribute__((vector_size(4)))
template <typename T>
vec T f(T a, vec T);

vec int ff(int a, vec int t)
{
    return f(a, t);
}