
### Pull Request Template for Rcpp

Please explain the changes you want to apply to Rcpp, preferably in an issue ticket **before** you create a pull request. See the file [Contributing](https://github.com/RcppCore/Rcpp/blob/master/Contributing.md) and the other templates for details.

#### Checklist

- [ ] Code compiles correctly
- [ ] `R CMD check` still passes all tests
- [ ] Prefereably, new tests were added which fail without the change
- [ ] Document the changes by file in [ChangeLog](https://github.com/RcppCore/Rcpp/blob/master/ChangeLog)
