From 16077472af2f7167101b50849326ac5fff891c00 Mon Sep 17 00:00:00 2001
From: Howard Hinnant <howard.hinnant@gmail.com>
Date: Wed, 20 Feb 2019 15:19:54 -1000
Subject: [PATCH] Rename is_leap_second to get_leap_second_info

---
 include/date/date.h |  2 +-
 include/date/tz.h   | 14 ++++++++++++++
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/include/date/date.h b/include/date/date.h
index a7e0849..92cc773 100644
--- a/include/date/date.h
+++ b/include/date/date.h
@@ -3836,7 +3836,7 @@ public:
     CONSTCD11 std::chrono::hours hours() const NOEXCEPT {return h_;}
     CONSTCD11 std::chrono::minutes minutes() const NOEXCEPT {return m_;}
     CONSTCD11 std::chrono::seconds seconds() const NOEXCEPT {return s_.seconds();}
-    CONSTCD11 std::chrono::seconds&
+    CONSTCD14 std::chrono::seconds&
         seconds(detail::undocumented) NOEXCEPT {return s_.seconds();}
     CONSTCD11 precision subseconds() const NOEXCEPT {return s_.subseconds();}
 
diff --git a/include/date/tz.h b/include/date/tz.h
index 7294076..a02ce8c 100644
--- a/include/date/tz.h
+++ b/include/date/tz.h
@@ -1922,6 +1922,20 @@ is_leap_second(date::utc_time<Duration> const& ut)
     return {ls, ds};
 }
 
+struct get_leap_second_info__t
+{
+    bool is_leap_second;
+    std::chrono::seconds elapsed;
+};
+
+template <class Duration>
+get_leap_second_info__t
+get_leap_second_info(date::utc_time<Duration> const& ut)
+{
+    auto p = is_leap_second(ut);
+    return {p.first, p.second};
+}
+
 template <class Duration>
 sys_time<typename std::common_type<Duration, std::chrono::seconds>::type>
 utc_clock::to_sys(const utc_time<Duration>& ut)