Function operator|

test-suite/generated-src/cpp/empty_flags.hpp:14–16

    ALL = 0,
};
constexpr empty_flags operator|(empty_flags lhs, empty_flags rhs) noexcept {
    return static_cast<empty_flags>(static_cast<int32_t>(lhs) | static_cast<int32_t>(rhs));
}
constexpr empty_flags& operator|=(empty_flags& lhs, empty_flags rhs) noexcept {
    return lhs = lhs | rhs;
}