В Sun, 12 May 2024 14:43:18 -0400 Kaifeng Lu <kaifen...@gmail.com> пишет:
> /data/gannet/ripley/R/test-clang/Rcpp/include/Rcpp/internal/caster.h:30:25: > runtime error: nan is outside the range of representable values of > type 'int' On line 4618 of src/misc.cpp of the lrstat package, you have a suspicious default parameter value: >> const int n = NA_REAL NA_REAL is a special kind of NaN, and C++ signed integers cannot represent NaNs. You probably meant NA_INTEGER. I think that Rcpp::traits::input_parameter<const int> takes care of asking R to cast NA_REAL to NA_INTEGER, so this shouldn't directly cause problems, but without a link to the code and the full error report we have to resort to forbidden OSINT techniques [1], which don't always work reliably and may attract the wrong kind of attention on the darknet [2]. > Is there any way to reproduce the error before submitting the package > to CRAN? Yes. If you use containers, try the rocker/r-devel-ubsan-clang [3] image that should already contain a "sanitized" build of R produced with the clang compiler. If that doesn't help, start with a Fedoda 36 installation and follow the description [4] to install clang and compile R from source with sanitizers enabled. This procedure is described in more detail in WRE 4.3.4 [5]. If you start having problems using the Docker/podman image or compiling R from source, don't hesitate to ask further questions. -- Best regards, Ivan [1] Such as searching your name on CRAN and GitHub. [2] Such as Google suggesting AI-powered results. [3] https://rocker-project.org/images/ [4] https://www.stats.ox.ac.uk/pub/bdr/memtests/README.txt [5] https://cran.r-project.org/doc/manuals/R-exts.html#Using-Undefined-Behaviour-Sanitizer ______________________________________________ R-package-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-package-devel
