I would like to contribute to the UndefinedBehaviorSanitizer documentation and I don't see how to do this


I would like to improve this page:


I would like to explain what undefined behavior is, enhance the description of some options, and I would like to link to my recently-published UBSan blog post:


I see no way to contribute to the documentation anywhere. If anyone knows, please let me know.


Hi Diane,

You need to make a change in Phab. The docs are hosted in the clang repository: https://github.com/llvm/llvm-project/blob/main/clang/docs/UndefinedBehaviorSanitizer.rst

Hi Diane,

You can contribute by sending a Phabricator review with changes to the file, which can be found at clang/docs/UndefinedBehaviorSanitizer.rst. Once the changes are submitted upstream, they show up on the website within a couple of hours.

Please add myself (@hctim) and Evgenii (@eugenis) as reviewers.