[clang] [clang-tools-extra] [clangd] Support parsing comments without ASTContext (PR #78491)

[Aaron Liu via cfe-commits]

aaronliu0130 wrote:

As mentioned in https://github.com/clangd/clangd/issues/529#issuecomment-1938730781, they're [here](https://aur.archlinux.org/cgit/aur.git/tree/hover-doxygen-trunk.patch?h=clangd-opt-git). Hopefully you can follow [the build instructions](https://github.com/llvm/llvm-project/tree/main/clang-tools-extra/clangd#readme).

https://github.com/llvm/llvm-project/pull/78491