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https://issues.apache.org/jira/browse/MINIFICPP-2329?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ferenc Gerlits updated MINIFICPP-2329:
--------------------------------------
Description:
Everything in Howard Hinnant's date library has been incorporated (either
verbatim or in slightly changed form) in C++20, so we should be able to remove
this dependency and use the new functions in the standard library instead.
Unfortunately, only Visual Studio has fully implemented this part of C++ 20,
the other standard libraries are still missing {{{}std::chrono:parse(){}}}.
This should be fixed in [gcc 14|https://gcc.gnu.org/gcc-14/changes.html] and
[llvm 19|https://libcxx.llvm.org/ReleaseNotes.html] – not sure about
AppleClang.
was:
Everything in Howard Hinnant's date library has been incorporated (either
verbatim or in slightly changed form) in C++20, so we should be able to remove
this dependency and use the new functions in the standard library instead.
Unfortunately, only Visual Studio has fully implemented this part of C++ 20,
the other standard libraries are still missing {{std::chrono:parse()}}. This
should be fixed in [gcc 14|https://gcc.gnu.org/gcc-14/changes.html] but it's
still not in the upcoming [llvm 19|https://libcxx.llvm.org/ReleaseNotes.html]
release – let's hope for llvm 20.
> Replace the date library with C++20 stdlib functions
> ----------------------------------------------------
>
> Key: MINIFICPP-2329
> URL: https://issues.apache.org/jira/browse/MINIFICPP-2329
> Project: Apache NiFi MiNiFi C++
> Issue Type: Improvement
> Reporter: Ferenc Gerlits
> Priority: Minor
>
> Everything in Howard Hinnant's date library has been incorporated (either
> verbatim or in slightly changed form) in C++20, so we should be able to
> remove this dependency and use the new functions in the standard library
> instead.
> Unfortunately, only Visual Studio has fully implemented this part of C++ 20,
> the other standard libraries are still missing {{{}std::chrono:parse(){}}}.
> This should be fixed in [gcc 14|https://gcc.gnu.org/gcc-14/changes.html] and
> [llvm 19|https://libcxx.llvm.org/ReleaseNotes.html] – not sure about
> AppleClang.
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