[libcxx-commits] [libcxx] [libc++] Fix UTF-8 decoding in codecvts (PR #68442)

[Dimitrij Mijoski via libcxx-commits]

dimztimz wrote:

> This used to be https://reviews.llvm.org/D143349.
> 
> @mordante can you take another quick look, I assume the feedback that had been given on Phab was applied here and this should be pretty much good to go.

It is not exactly the same it has even more tests that were not there previously, most notable it tests `codecvt_utf16`, too. That was not tested previously.

https://github.com/llvm/llvm-project/pull/68442