diff options
| author | Jonathan Wakely <jwakely@redhat.com> | 2022-12-22 01:29:22 +0000 |
|---|---|---|
| committer | Jonathan Wakely <jwakely@redhat.com> | 2022-12-22 23:34:27 +0000 |
| commit | f99b94865fa629cc2cc937128a812b6a23038446 (patch) | |
| tree | 8552c2e3d872bf3432094f40b36a958e79919d21 /gcc | |
| parent | 9247402a29d73dc09830a48d39a27768d40e46e0 (diff) | |
| download | gcc-f99b94865fa629cc2cc937128a812b6a23038446.zip gcc-f99b94865fa629cc2cc937128a812b6a23038446.tar.gz gcc-f99b94865fa629cc2cc937128a812b6a23038446.tar.bz2 | |
libstdc++: Add std::format support to <chrono>
This adds the operator<< overloads and std::formatter specializations
required by C++20 so that <chrono> types can be written to ostreams and
printed with std::format.
libstdc++-v3/ChangeLog:
* include/Makefile.am: Add new header.
* include/Makefile.in: Regenerate.
* include/std/chrono (operator<<): Move to new header.
(nonexistent_local_time::_M_make_what_str): Define correctly.
(ambiguous_local_time::_M_make_what_str): Likewise.
* include/bits/chrono_io.h: New file.
* src/c++20/tzdb.cc (operator<<(ostream&, const Rule&)): Use
new ostream output for month and weekday types.
* testsuite/20_util/duration/io.cc: Test std::format support.
* testsuite/std/time/exceptions.cc: Check what() strings.
* testsuite/std/time/syn_c++20.cc: Uncomment local_time_format.
* testsuite/std/time/time_zone/get_info_local.cc: Enable check
for formatted output of local_info objects.
* testsuite/std/time/clock/file/io.cc: New test.
* testsuite/std/time/clock/gps/io.cc: New test.
* testsuite/std/time/clock/system/io.cc: New test.
* testsuite/std/time/clock/tai/io.cc: New test.
* testsuite/std/time/clock/utc/io.cc: New test.
* testsuite/std/time/day/io.cc: New test.
* testsuite/std/time/format.cc: New test.
* testsuite/std/time/hh_mm_ss/io.cc: New test.
* testsuite/std/time/month/io.cc: New test.
* testsuite/std/time/weekday/io.cc: New test.
* testsuite/std/time/year/io.cc: New test.
* testsuite/std/time/year_month_day/io.cc: New test.
Diffstat (limited to 'gcc')
0 files changed, 0 insertions, 0 deletions