# Contribution Guidelines

## Contributor License Agreement

We require contributors to sign our Contributor License Agreement. In
order for us to review and merge your code, please sign up at
https://code.facebook.com/cla. If you have any questions, please drop
us a line at cla@fb.com. Thanks!

## Submitting Pull Requests

* Please make sure Infer builds: `make -C infer clean <target>`. Refer
  to the [installation
  document](https://github.com/facebook/infer/blob/master/INSTALL.md)
  for details.

* If relevant, add a test for your change. Tests are located at
  `infer/tests/codetoanalyze/` and
  `infer/tests/{endtoend,frontend}/`. To run the all tests, execute
  `./scripts/test.sh`.

## Hacking

* Be aware that the build system implicitly opens the Utils module.