* installing to library ‘/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages’ * installing *source* package ‘compositions’ ... ** package ‘compositions’ successfully unpacked and MD5 sums checked ** using staged installation ** libs using C compiler: ‘Debian clang version 18.1.4 (1)’ make[1]: Entering directory '/tmp/RtmpCrsXHr/R.INSTALLe879b5b491a68/compositions/src' clang-18 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c compositions.c -o compositions.o compositions.c:210:15: warning: unused variable 'D2' [-Wunused-variable] 210 | const int D2=D*D; // size of a error matrix | ^~ compositions.c:215:16: warning: unused variable 'transA' [-Wunused-variable] 215 | const char transA='N'; // for BLAS | ^~~~~~ compositions.c:216:16: warning: unused variable 'transB' [-Wunused-variable] 216 | const char transB='T'; // for BLAS | ^~~~~~ compositions.c:218:18: warning: unused variable 'zero' [-Wunused-variable] 218 | const double zero=0.0; // for BLAS | ^~~~ compositions.c:219:18: warning: unused variable 'one' [-Wunused-variable] 219 | const double one =1.0; // for BLAS | ^~~ compositions.c:451:15: warning: unused variable 'D2' [-Wunused-variable] 451 | const int D2=D*D; // size of a error matrix | ^~ compositions.c:454:15: warning: unused variable 'ldN' [-Wunused-variable] 454 | const int ldN=*ldNp; //MaxFramesize of central matrix | ^~~ compositions.c:457:16: warning: unused variable 'transA' [-Wunused-variable] 457 | const char transA='N'; // for BLAS | ^~~~~~ compositions.c:458:16: warning: unused variable 'transB' [-Wunused-variable] 458 | const char transB='T'; // for BLAS | ^~~~~~ compositions.c:463:11: warning: variable 'l' set but not used [-Wunused-but-set-variable] 463 | int k,l; // actual matrix position | ^ compositions.c:567:16: warning: unused variable 'transA' [-Wunused-variable] 567 | const char transA='N'; // for BLAS | ^~~~~~ compositions.c:568:16: warning: unused variable 'transB' [-Wunused-variable] 568 | const char transB='T'; // for BLAS | ^~~~~~ compositions.c:580:16: warning: unused variable 'uplo' [-Wunused-variable] 580 | const char uplo='U'; // for LAPACK | ^~~~ compositions.c:1066:15: warning: unused variable 'DDn' [-Wunused-variable] 1066 | const int DDn=D*D*n; // step in imputationCache to get second type of info | ^~~ compositions.c:1068:10: warning: unused variable 'transA' [-Wunused-variable] 1068 | char transA='N'; // parameter for dgelsd | ^~~~~~ compositions.c:1248:10: warning: unused variable 'transA' [-Wunused-variable] 1248 | char transA='N'; // for dgemv | ^~~~~~ compositions.c:1511:8: warning: operator '?:' has lower precedence than '+'; '+' will be evaluated first [-Wparentheses] 1509 | clrVar[truei+D*truej]+=Mxlr(k,i)*Mxlr(k,j)+ | ~~~~~~~~~~~~~~~~~~~~ 1510 | (i