[libcxx-commits] [libcxx] [libc++][TZDB] Implements time_zone get_info(local_time). (PR #89537)

[Vladimir Vereschaka via libcxx-commits]

vvereschaka wrote:

We got the same test failure on Amrv7 Win-to-Linux cross builder
https://lab.llvm.org/buildbot/#/builders/60/builds/17468

`llvm-libc++-static.cfg.in :: std/time/time.zone/time.zone.timezone/time.zone.members/get_info.local_time.pass.cpp`
```
"C:/Python310/python.exe" "C:/buildbot/as-builder-1/x-armv7l/llvm-project/libcxx/utils/ssh.py" --host=ubuntu at jetson6.lab.llvm.org --execdir C:\buildbot\as-builder-1\x-armv7l\build\runtimes\runtimes-armv7-unknown-linux-gnueabihf-bins\test\std\time\time.zone\time.zone.timezone\time.zone.members\Output\get_info.local_time.pass.cpp.dir --  C:\buildbot\as-builder-1\x-armv7l\build\runtimes\runtimes-armv7-unknown-linux-gnueabihf-bins\test\std\time\time.zone\time.zone.timezone\time.zone.members\Output\get_info.local_time.pass.cpp.dir\t.tmp.exe
# executed command: C:/Python310/python.exe C:/buildbot/as-builder-1/x-armv7l/llvm-project/libcxx/utils/ssh.py --host=ubuntu at jetson6.lab.llvm.org --execdir 'C:\buildbot\as-builder-1\x-armv7l\build\runtimes\runtimes-armv7-unknown-linux-gnueabihf-bins\test\std\time\time.zone\time.zone.timezone\time.zone.members\Output\get_info.local_time.pass.cpp.dir' -- 'C:\buildbot\as-builder-1\x-armv7l\build\runtimes\runtimes-armv7-unknown-linux-gnueabihf-bins\test\std\time\time.zone\time.zone.timezone\time.zone.members\Output\get_info.local_time.pass.cpp.dir\t.tmp.exe'
# .---command stderr------------
# | Assertion failure: lhs.result == rhs.result C:\buildbot\as-builder-1\x-armv7l\llvm-project\libcxx\test\std\time\time.zone\time.zone.timezone\time.zone.members\get_info.local_time.pass.cpp 91
# | 
# | Result:
# | Expected output 0
# | Actual output   -1
# `-----------------------------
# error: command failed with exit status: 255
```
The target system is Ubuntu 18.04.6 LTS (armv7l).


https://github.com/llvm/llvm-project/pull/89537