[Rcpp-devel] RcppEigen.package.skeleton r cmd check warning

[Dirk Eddelbuettel]

Edward,

I cannot replicate that.    As you can see below, I do have -Wall -pedantic
and what not on, but with my compiler (g++-4.8) everything is good.

Dirk


R> sourceCpp("/tmp/edward.cpp", verbose=TRUE, rebuild=TRUE)

Generated extern "C" functions 
--------------------------------------------------------


#include <Rcpp.h>

RcppExport SEXP sourceCpp_72843_len(SEXP ySEXP) {
BEGIN_RCPP
    SEXP __sexp_result;
    {
        Rcpp::RNGScope __rngScope;
        Rcpp::traits::input_parameter< const Eigen::VectorXd& >::type y(ySEXP );
        Rcpp::List __result = len(y);
        PROTECT(__sexp_result = Rcpp::wrap(__result));
    }
    UNPROTECT(1);
    return __sexp_result;
END_RCPP
}

Generated R functions 
-------------------------------------------------------

`.sourceCpp_72843_DLLInfo` <- dyn.load('/tmp/RtmppWxdwY/sourcecpp_9911c88ac60/sourceCpp_76679.so')

len <- Rcpp:::sourceCppFunction(function(y) {}, FALSE, `.sourceCpp_72843_DLLInfo`, 'sourceCpp_72843_len')

rm(`.sourceCpp_72843_DLLInfo`)

Building shared library
--------------------------------------------------------

DIR: /tmp/RtmppWxdwY/sourcecpp_9911c88ac60

/usr/lib/R/bin/R CMD SHLIB -o 'sourceCpp_76679.so' --preclean 'edward.cpp' 
ccache g++-4.8 -I/usr/share/R/include -DNDEBUG    -I"/usr/local/lib/R/site-library/Rcpp/include" -I"/usr/local/lib/R/site-library/RcppEigen/include"    -fpic  -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -g  -O3 -Wall -pipe -Wno-unused -pedantic  -std=c++11 -c edward.cpp -o edward.o
g++-4.8 -shared -Wl,-Bsymbolic-functions -Wl,-z,relro -o sourceCpp_76679.so edward.o -L/usr/lib/R/lib -lR
R> 
-- 
Dirk Eddelbuettel | edd at debian.org | http://dirk.eddelbuettel.com