On Thu, Nov 21, 2019 at 7:25 PM Devin Incerti <devin.ince...@gmail.com> wrote: > I'm attempting to submit a very minor update to my package where I replaced > a deprecated C++ function with an alternative. However, I'm receiving an > unrelated warning "*array subscript -1 is outside array bounds of ‘double > [52]’ [-Warray-bounds] *" on Debian during the CRAN pre-tests. I do not > receive this warning on my local OS X, Ubuntu 16.04 (on Travis-CI), with > Win-builder, or with R-hub builder. I also did not receive this warning on > previous submissions to CRAN, but it does now show up on the most recent CRAN > checks > <http://s.bl-1.com/h/cH9zB21r?url=https://cran.r-project.org/web/checks/check_results_hesim.html>
I cannot reproduce the warning with R 3.6.1 and GCC 9.2. It seems to be an R-devel + new(ish) GCC issue since it also appears on the rather new Windows + GCC 8 tests. [...] . > R source with function pointers replaced by C++ functors. These integration > functions are needed so that the package can integrate at the C++ level. Calling the integration functions from R's C API is no fun, indeed. Have you considered using RcppNumerical (https://github.com/yixuan/RcppNumerical) instead of copying code from R? cheerio ralf ______________________________________________ R-package-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-package-devel
