[clang-tools-extra] [clang-doc] Add regression test for test comments in macros (PR #132510)

[Paul Kirth via cfe-commits]

ilovepi wrote:

> I just have submitted a GSoC proposal, can you give me some advices?

This is a review thread for this feature. Please ask for feedback on the discourse thread. Typically you'd share a draft of your proposal w/ both prospective mentors over email (e.g. share a google doc or equivalent), and notify the thread that you'd like feedback.

https://github.com/llvm/llvm-project/pull/132510