[Bug c++/98712] Incorrect defaulted operator== at compile time and runtime when declared constexpr and inheriting (c++20)

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98712

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |jakub at gcc dot gnu.org

--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Similarly for
#include <compare>

struct S
{
    int s = 0;
    S(int s) : s(s) {}
    auto operator<=>(const S&) const = default;
};

struct T : S
{
    T(int s) : S(s) {}
    constexpr auto operator<=>(const T&) const = default;
};

int main() { return T(0) >= T(1); } // Expected 0, but returns 1