https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78442
--- Comment #2 from Eric Fiselier <eric at efcs dot ca> ---
I'm sorry your right. That's a garbage reproducer. Here's an actual one:
#include <tuple>
#include <variant>
constexpr bool test_tuple() {
std::tuple<int> t(42);
return std::get<0>(t) == 42;
}
static_assert(test_tuple(), ""); // OK
constexpr bool test() {
std::variant<int, void*> v(42);
auto const& cv = v;
return std::get<0>(v) == 42 &&
std::get<0>(cv) == 42;
}
static_assert(test(), "");
