[libcxx-commits] [PATCH] D90222: [libcxx] Implement c++2a char8_t input/output of std::filesystem::path

[Martin Storsjö via Phabricator via libcxx-commits]

mstorsjo added a comment.

In D90222#2360091 <https://reviews.llvm.org/D90222#2360091>, @ldionne wrote:

> Some questions:
>
> - Which part of which paper is this implementing?
> - Do we need to update the `cxx2a_status` page?
> - Is there a feature test macro associated to this?

This implements bits of P0482; some parts of it seem to be implemented already, and this completes the filesystem related bits, but afaik there's other bits of it left unimplemented as well. It also takes some suggestions from P1423 <https://reviews.llvm.org/P1423> into account. I guess the `cxx2a_status` page already could be updated to mark at least P0482 as in progress as things are already.

As far as I can see, that paper adds the feature macro `__cpp_lib_char8_t` which already is defined, since D55308 <https://reviews.llvm.org/D55308>.


Repository:
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  https://reviews.llvm.org/D90222/new/

https://reviews.llvm.org/D90222