* installing to library ‘/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages’ * installing *source* package ‘RI2by2’ ... ** package ‘RI2by2’ successfully unpacked and MD5 sums checked ** using staged installation ** libs using C++ compiler: ‘g++-13 (Debian 13.2.0-23) 13.2.0’ make[1]: Entering directory '/home/hornik/tmp/scratch/Rtmp9t3iHc/R.INSTALL11b4de3e6f596d/RI2by2/src' g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/Rcpp/include' -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -pedantic -mtune=native -c Rcpp-RI2by2-chiba.cpp -o Rcpp-RI2by2-chiba.o Rcpp-RI2by2-chiba.cpp: In function ‘double ECDF_pv(std::vector, std::vector, double)’: Rcpp-RI2by2-chiba.cpp:37:18: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector::size_type’ {aka ‘long unsigned int’} [-Wsign-compare] 37 | for (int j=0; j::size_type’ {aka ‘long unsigned int’} [-Wsign-compare] 134 | for (int qrs_i=0; qrs_i::size_type’ {aka ‘long unsigned int’} [-Wsign-compare] 271 | for (int i=0; i