374     unsigned char m_;  variable
560     date::month m_;  variable
606     date::month m_;  variable
634     date::month m_;  variable
658     date::month           m_;  variable
681     date::month        m_;  variable
708     date::month m_;  variable
838     date::month           m_;  variable
911     date::month m_;  variable
1554 CONSTCD11 inline month::month(unsigned m) NOEXCEPT : m_(static_cast<decltype(m_)>(m)) {}
1578 CONSTCD11 inline month::operator unsigned() const NOEXCEPT {return m_;}
1579 CONSTCD11 inline bool month::ok() const NOEXCEPT {return 1 <= m_ && m_ <= 12;}
2194     , m_(m)
2198 CONSTCD11 inline month year_month::month() const NOEXCEPT {return m_;}
2199 CONSTCD11 inline bool year_month::ok() const NOEXCEPT {return y_.ok() && m_.ok();}
2381     : m_(m)
2385 CONSTCD11 inline date::month month_day::month() const NOEXCEPT {return m_;}
2400     return m_.ok() && date::day{1} <= d_ && d_ <= d[static_cast<unsigned>(m_)-1];
2479 CONSTCD11 inline month month_day_last::month() const NOEXCEPT {return m_;}
2480 CONSTCD11 inline bool month_day_last::ok() const NOEXCEPT {return m_.ok();}
2481 CONSTCD11 inline month_day_last::month_day_last(const date::month& m) NOEXCEPT : m_(m) {}
2560     : m_(m)
2564 CONSTCD11 inline month month_weekday::month() const NOEXCEPT {return m_;}
2579     return m_.ok() && wdi_.ok();
2628     : m_(m)
2632 CONSTCD11 inline month month_weekday_last::month() const NOEXCEPT {return m_;}
2647     return m_.ok() && wdl_.ok();
2919     , m_(m)
2927     , m_(ymdl.month())
2944 CONSTCD11 inline month year_month_day::month() const NOEXCEPT {return m_;}
2994     auto const y = static_cast<int>(y_) - (m_ <= February);
2995     auto const m = static_cast<unsigned>(m_);
3023     if (!(y_.ok() && m_.ok()))
3025     return date::day{1} <= d_ && d_ <= (y_ / m_ / last).day();
3179     , m_(m)
3234 CONSTCD11 inline month year_month_weekday::month() const NOEXCEPT {return m_;}
3279     if (!y_.ok() || !m_.ok() || !wdi_.weekday().ok() || wdi_.index() < 1)
3283     auto d2 = wdi_.weekday() - date::weekday(static_cast<sys_days>(y_/m_/1)) +
3285     return static_cast<unsigned>(d2.count()) <= static_cast<unsigned>((y_/m_/last).day());
3304     auto d = sys_days(y_/m_/1);
3398     , m_(m)
3441 CONSTCD11 inline month year_month_weekday_last::month() const NOEXCEPT {return m_;}
3478     return y_.ok() && m_.ok() && wdl_.ok();
3486     auto const d = sys_days(y_/m_/last);
4085     std::chrono::minutes m_;
4099         , m_(std::chrono::duration_cast<std::chrono::minutes>(detail::abs(d)) - h_)
4100         , s_(detail::abs(d) - h_ - m_)
4105     CONSTCD11 std::chrono::minutes minutes() const NOEXCEPT {return m_;}
4114         {return (s_.to_duration() + m_ + h_) * (1-2*neg_);}
4118         return !neg_ && h_ < days{1} && m_ < std::chrono::hours{1} &&
4134         if (tod.m_ < std::chrono::minutes{10})
4136         os << tod.m_.count() << ':' << tod.s_;
7889                 fds.tod.m_ = minutes{M};