[libcxx-commits] [libcxx] [libc++] Fix usage of 'exclude_from_explicit_instantiation' attribute on local class members (PR #89377)

[Louis Dionne via libcxx-commits]

https://github.com/ldionne approved this pull request.

Thanks for fixing this. It's a bit unfortunate that we can't just use `_LIBCPP_HIDE_FROM_ABI` in all contexts, but I understand why that is and I think it's fine.

https://github.com/llvm/llvm-project/pull/89377