https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123611
--- Comment #5 from Daniel Katz <katzdm at gmail dot com> ---
This one still doesn't seem to work:
```cpp
#include <array>
void f() {
static constexpr std::array arr2 = {^^int, ^^bool};
template for (constexpr auto Pair : arr2) { }
}
```
Is that due to one of the other remaining open core issues (e.g., maybe
CWG3140)?
