[clang] [clang] Add clang::debug_info_type attribute for bitfields (PR #69104)

[Paul T Robinson via cfe-commits]

pogo59 wrote:

> Does this issue not apply to other platforms?

There is a deliberate layout/ABI choice that MSVC made ages ago and will never change. It will only pack bitfields into the same word if the neighboring bitfield declarations have the same base type. This is relatively well known.

That said, being able to attach an enum (or whatever) to the bitfield does seem handy, for any target.

https://github.com/llvm/llvm-project/pull/69104