diff mbox series

[committed] libstdc++: Update expiry times for leap seconds lists

Message ID 20240307205656.590739-1-jwakely@redhat.com
State New
Headers show
Series [committed] libstdc++: Update expiry times for leap seconds lists | expand

Commit Message

Jonathan Wakely March 7, 2024, 8:56 p.m. UTC 
Tested x86_64-linux. Pushed to trunk.

-- >8 --

The list in tzdb.cc isn't the only hardcoded list of leap seconds in the
library, there's the one defined inline in <chrono> (to avoid loading
the tzdb for the common case) and another in a testcase. This updates
them to note that there are no new leap seconds in 2024 either, until at
least 2024-12-28.

libstdc++-v3/ChangeLog:

	* include/std/chrono (__get_leap_second_info): Update expiry
	time for hardcoded list of leap seconds.
	* testsuite/std/time/tzdb/leap_seconds.cc: Update comment.
---
 libstdc++-v3/include/std/chrono                      | 2 +-
 libstdc++-v3/testsuite/std/time/tzdb/leap_seconds.cc | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/libstdc++-v3/include/std/chrono b/libstdc++-v3/include/std/chrono
index a59af34567c..3a9751781d2 100644
--- a/libstdc++-v3/include/std/chrono
+++ b/libstdc++-v3/include/std/chrono
@@ -3243,7 +3243,7 @@  namespace __detail
       };
       // The list above is known to be valid until (at least) this date
       // and only contains positive leap seconds.
-      const sys_seconds __expires(1703721600s); // 2023-12-28 00:00:00 UTC
+      const sys_seconds __expires(1735344000s); // 2024-12-28 00:00:00 UTC
 
 #if _GLIBCXX_USE_CXX11_ABI || ! _GLIBCXX_USE_DUAL_ABI
       if (__ss > __expires)
diff --git a/libstdc++-v3/testsuite/std/time/tzdb/leap_seconds.cc b/libstdc++-v3/testsuite/std/time/tzdb/leap_seconds.cc
index f5401a24526..5999635a89f 100644
--- a/libstdc++-v3/testsuite/std/time/tzdb/leap_seconds.cc
+++ b/libstdc++-v3/testsuite/std/time/tzdb/leap_seconds.cc
@@ -21,7 +21,7 @@  void
 test_load_leapseconds()
 {
   std::ofstream("leapseconds") << R"(
-# These are all the real leap seconds as of 2022:
+# These are all the real leap seconds as of 2024:
 Leap	1972	Jun	30	23:59:60	+	S
 Leap	1972	Dec	31	23:59:60	+	S
 Leap	1973	Dec	31	23:59:60	+	S