[Bug c++/116646] Compilation of code inside if constexpr with failed condition.

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116646

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
It works when y is dependent though:
```
template<int y>
void f() {
        if constexpr(y<0)
        {
                static_assert(y<0);
        }
}

auto t = &f<0>;
```

I think since it is not dependent, it gets resolved right away.