Google Summer of Code

I was selected as a contributor for GSoC 2025 under the project “Improving Core Clang-Doc Functionality” for LLVM. My mentors for the project are Paul Kirth and Petr Hosek. They let me know there was a lot to improve, and they were right! Introducing Clang-Doc Clang-Doc is a tool in clang-tools-extra that generates documentation from Clang’s AST. Prior to this summer, it emitted documentation in Markdown, HTML, and YAML. The project started in 2018 but major development eventually slowed. Recently, there have been efforts to get it back on track. ...

In the second phase of my GSoC project, I focused on Clang-Doc’s comment support. Robust comment support is essential for documentation. Clang’s comment parser understands a variety of different comments, but either Clang-Doc didn’t display them well or didn’t recognize them. Grouped and Ordered Comments Comments weren’t ordered in Clang-Doc’s HTML documentation. They were just displayed in whatever order they were serialized in, which is the order that they’re written in source. This meant comments would be extremely difficult to read - you don’t want to search for another parameter comment after reading the first one, even if they’re expected to be written in order in source. ...

I thought it would be useful to others if I shared my accepted GSoC proposals. For some reason published Google Docs don’t show headers so the title headers are missing. Both were accepted by LLVM. Here is my proposal for GSoC 2023. You can see my 2023 project summary with a link to the final report here. Here is my proposal for GSoC 2025. Here’s my proposal for Unicode that I submitted in 2025. I got selected for LLVM instead but I did have a chat with the project mentor before results were announced. ...