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libstdc++: Update tzdata to 2023d

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Import the new 2023d tzdata.zi file. The leapseconds file was also
updated to have a new expiry (no new leap seconds were added).

libstdc++-v3/ChangeLog:

	* src/c++20/tzdata.zi: Import new file from 2023d release.
	* src/c++20/tzdb.cc (tzdb_list::_Node::_S_read_leap_seconds)
	Update expiry date for leap seconds list.
This commit is contained in:
Jonathan Wakely
2024-01-12 16:57:41 +00:00
parent 2e493b697a
commit 4f141b051e
2 changed files with 19 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
libstdc++-v3/src/c++20/tzdata.zi
View File

@@ -1,4 +1,4 @@
# version 2023c
# version 2023d
# This zic input file is in the public domain.
R d 1916 o - Jun 14 23s 1 S
R d 1916 1919 - O Su>=1 23s 0 -
@@ -394,7 +394,12 @@ Z Antarctica/Casey 0 - -00 1969
8 - +08 2019 O 4 3
11 - +11 2020 Mar 8 3
8 - +08 2020 O 4 0:1
11 - +11
11 - +11 2021 Mar 14
8 - +08 2021 O 3 0:1
11 - +11 2022 Mar 13
8 - +08 2022 O 2 0:1
11 - +11 2023 Mar 9 3
8 - +08
Z Antarctica/Davis 0 - -00 1957 Ja 13
7 - +07 1964 N
0 - -00 1969 F
@@ -410,6 +415,11 @@ R Tr 2005 ma - Mar lastSu 1u 2 +02
R Tr 2004 ma - O lastSu 1u 0 +00
Z Antarctica/Troll 0 - -00 2005 F 12
0 Tr %s
Z Antarctica/Vostok 0 - -00 1957 D 16
7 - +07 1994 F
0 - -00 1994 N
7 - +07 2023 D 18 2
5 - +05
Z Antarctica/Rothera 0 - -00 1976 D
-3 - -03
Z Asia/Kabul 4:36:48 - LMT 1890
@@ -1050,13 +1060,13 @@ R P 2070 o - O 4 2 0 -
R P 2071 o - S 19 2 0 -
R P 2072 o - S 10 2 0 -
R P 2072 o - O 15 2 1 S
R P 2072 ma - O Sa<=30 2 0 -
R P 2073 o - S 2 2 0 -
R P 2073 o - O 7 2 1 S
R P 2074 o - Au 18 2 0 -
R P 2074 o - S 29 2 1 S
R P 2075 o - Au 10 2 0 -
R P 2075 o - S 14 2 1 S
R P 2075 ma - O Sa<=30 2 0 -
R P 2076 o - Jul 25 2 0 -
R P 2076 o - S 5 2 1 S
R P 2077 o - Jul 17 2 0 -
@@ -1831,10 +1841,12 @@ Z America/Danmarkshavn -1:14:40 - LMT 1916 Jul 28
Z America/Scoresbysund -1:27:52 - LMT 1916 Jul 28
-2 - -02 1980 Ap 6 2
-2 c -02/-01 1981 Mar 29
-1 E -01/+00
-1 E -01/+00 2024 Mar 31
-2 E -02/-01
Z America/Nuuk -3:26:56 - LMT 1916 Jul 28
-3 - -03 1980 Ap 6 2
-3 E -03/-02 2023 O 29 1u
-3 E -03/-02 2023 Mar 26 1u
-2 - -02 2023 O 29 1u
-2 E -02/-01
Z America/Thule -4:35:8 - LMT 1916 Jul 28
-4 Th A%sT
@@ -4185,7 +4197,6 @@ L America/Puerto_Rico America/Tortola
L Pacific/Port_Moresby Antarctica/DumontDUrville
L Pacific/Auckland Antarctica/McMurdo
L Asia/Riyadh Antarctica/Syowa
L Asia/Urumqi Antarctica/Vostok
L Europe/Berlin Arctic/Longyearbyen
L Asia/Riyadh Asia/Aden
L Asia/Qatar Asia/Bahrain

4
libstdc++-v3/src/c++20/tzdb.cc
View File

@@ -1136,8 +1136,8 @@ namespace std::chrono
pair<vector<leap_second>, bool>
tzdb_list::_Node::_S_read_leap_seconds()
{
// This list is valid until at least 2023-12-28 00:00:00 UTC.
auto expires = sys_days{2023y/12/28};
// This list is valid until at least 2024-06-28 00:00:00 UTC.
auto expires = sys_days{2024y/6/28};
vector<leap_second> leaps
{
(leap_second) 78796800, // 1 Jul 1972