[libcxx-commits] [PATCH] D152168: [libc++] Roll up fstream support into filesystem support

Mon Jun 12 13:01:51 PDT 2023

glandium added a comment.

In D152168#4413981 <https://reviews.llvm.org/D152168#4413981>, @ldionne wrote:

> In D152168#4407135 <https://reviews.llvm.org/D152168#4407135>, @glandium wrote:
>
>> FWIW, WASI had fstream but not filesystem, so this effectively removes fstream from it. See https://github.com/WebAssembly/wasi-sdk/issues/125
>
> Just curious, how could it have fstream without having a filesystem?

It has some I/O functions available (enough for `<fstream>`) but not everything required for `<filesystem>`.

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https://reviews.llvm.org/D152168