This was discussed a bit in July 2025: https://stat.ethz.ch/pipermail/r-package-devel/2025q3/011824.html
Part of the problem with an automatic check is that it can be easily circumvented by adding a one-line value section (as many packages are wont to do, "#' @return data.frame" with no further context), so human review will still be needed. It's probably worth adding such a check, initially with a level below -1, so that it's not reported by R CMD check by default and doesn't blow up CRAN. -- Best regards, Ivan ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
