[samlanning]

Systemd and tesseract-ocr both use it for example:

https://github.com/tesseract-ocr/tesseract https://github.com/systemd/systemd

systemd have also written their own QL query: https://github.com/systemd/systemd/blob/master/.lgtm/cpp-que... https://lgtm.com/projects/g/systemd/systemd/alerts/?mode=tre...

(full disclosure, I also work at Semmle)