* installing to library ‘/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages’
* installing *source* package ‘tidyxl’ ...
** this is package ‘tidyxl’ version ‘1.0.10’
** package ‘tidyxl’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C++ compiler: ‘Debian clang version 21.1.8 (3+b1)’
make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpoAnTh6/R.INSTALL76e6e1416de35/tidyxl/src'
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/piton/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c RcppExports.cpp -o RcppExports.o
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/piton/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c border.cpp -o border.o
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/piton/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c color.cpp -o color.o
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/piton/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c fill.cpp -o fill.o
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/piton/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c font.cpp -o font.o
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/piton/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c gradientFill.cpp -o gradientFill.o
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/piton/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c gradientStop.cpp -o gradientStop.o
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/piton/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c patternFill.cpp -o patternFill.o
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/piton/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c ref.cpp -o ref.o
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/piton/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c shared_formula.cpp -o shared_formula.o
In file included from shared_formula.cpp:1:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include/Rcpp.h:27:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include/RcppCommon.h:30:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include/Rcpp/r/headers.h:67:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include/Rcpp/platform/compiler.h:37:
In file included from /usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/cmath:3913:
In file included from /usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/specfun.h:43:
In file included from /usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_algobase.h:67:
In file included from /usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_iterator.h:78:
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_construct.h:88:2: warning: destructor called on non-final 'ref' that has virtual functions but non-virtual destructor [-Wdelete-non-abstract-non-virtual-dtor]
   88 |         __location->~_Tp();
      |         ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/alloc_traits.h:698:9: note: in instantiation of function template specialization 'std::destroy_at<ref>' requested here
  698 |           std::destroy_at(__p);
      |                ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_uninitialized.h:1289:17: note: in instantiation of function template specialization 'std::allocator_traits<std::allocator<ref>>::destroy<ref>' requested here
 1289 |       __traits::destroy(__alloc, std::__addressof(*__orig));
      |                 ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_uninitialized.h:1317:7: note: in instantiation of function template specialization 'std::__relocate_object_a<ref, ref, std::allocator<ref>>' requested here
 1317 |         std::__relocate_object_a(std::__addressof(*__cur),
      |              ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_uninitialized.h:1359:19: note: in instantiation of function template specialization 'std::__relocate_a_1<ref *, ref *, std::allocator<ref>>' requested here
 1359 |       return std::__relocate_a_1(std::__niter_base(__first),
      |                   ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_vector.h:539:14: note: in instantiation of function template specialization 'std::__relocate_a<ref *, ref *, std::allocator<ref>>' requested here
  539 |         return std::__relocate_a(__first, __last, __result, __alloc);
      |                     ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/vector.tcc:599:21: note: in instantiation of member function 'std::vector<ref>::_S_relocate' requested here
  599 |             __new_finish = _S_relocate(__old_start, __old_finish,
      |                            ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_vector.h:1427:4: note: in instantiation of function template specialization 'std::vector<ref>::_M_realloc_append<const ref &>' requested here
 1427 |           _M_realloc_append(__x);
      |           ^
./ref_grammar.h:156:20: note: in instantiation of member function 'std::vector<ref>::push_back' requested here
  156 |         references.push_back(reference);
      |                    ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_construct.h:88:15: note: qualify call to silence this warning
   88 |         __location->~_Tp();
      |                      ^
1 warning generated.
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/piton/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c stroke.cpp -o stroke.o
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/piton/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c tidyxl.cpp -o tidyxl.o
In file included from tidyxl.cpp:3:
In file included from /usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/algorithm:62:
In file included from /usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_algobase.h:67:
In file included from /usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_iterator.h:78:
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_construct.h:88:2: warning: destructor called on non-final 'ref' that has virtual functions but non-virtual destructor [-Wdelete-non-abstract-non-virtual-dtor]
   88 |         __location->~_Tp();
      |         ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/alloc_traits.h:698:9: note: in instantiation of function template specialization 'std::destroy_at<ref>' requested here
  698 |           std::destroy_at(__p);
      |                ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_uninitialized.h:1289:17: note: in instantiation of function template specialization 'std::allocator_traits<std::allocator<ref>>::destroy<ref>' requested here
 1289 |       __traits::destroy(__alloc, std::__addressof(*__orig));
      |                 ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_uninitialized.h:1317:7: note: in instantiation of function template specialization 'std::__relocate_object_a<ref, ref, std::allocator<ref>>' requested here
 1317 |         std::__relocate_object_a(std::__addressof(*__cur),
      |              ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_uninitialized.h:1359:19: note: in instantiation of function template specialization 'std::__relocate_a_1<ref *, ref *, std::allocator<ref>>' requested here
 1359 |       return std::__relocate_a_1(std::__niter_base(__first),
      |                   ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_vector.h:539:14: note: in instantiation of function template specialization 'std::__relocate_a<ref *, ref *, std::allocator<ref>>' requested here
  539 |         return std::__relocate_a(__first, __last, __result, __alloc);
      |                     ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/vector.tcc:599:21: note: in instantiation of member function 'std::vector<ref>::_S_relocate' requested here
  599 |             __new_finish = _S_relocate(__old_start, __old_finish,
      |                            ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_vector.h:1427:4: note: in instantiation of function template specialization 'std::vector<ref>::_M_realloc_append<const ref &>' requested here
 1427 |           _M_realloc_append(__x);
      |           ^
./ref_grammar.h:156:20: note: in instantiation of member function 'std::vector<ref>::push_back' requested here
  156 |         references.push_back(reference);
      |                    ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_construct.h:88:15: note: qualify call to silence this warning
   88 |         __location->~_Tp();
      |                      ^
1 warning generated.
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/piton/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c xf.cpp -o xf.o
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/piton/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c xlex.cpp -o xlex.o
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/piton/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c xlsxbook.cpp -o xlsxbook.o
In file included from xlsxbook.cpp:1:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include/Rcpp.h:27:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include/RcppCommon.h:30:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include/Rcpp/r/headers.h:67:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include/Rcpp/platform/compiler.h:37:
In file included from /usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/cmath:3913:
In file included from /usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/specfun.h:43:
In file included from /usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_algobase.h:67:
In file included from /usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_iterator.h:78:
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_construct.h:88:2: warning: destructor called on non-final 'ref' that has virtual functions but non-virtual destructor [-Wdelete-non-abstract-non-virtual-dtor]
   88 |         __location->~_Tp();
      |         ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/alloc_traits.h:698:9: note: in instantiation of function template specialization 'std::destroy_at<ref>' requested here
  698 |           std::destroy_at(__p);
      |                ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_uninitialized.h:1289:17: note: in instantiation of function template specialization 'std::allocator_traits<std::allocator<ref>>::destroy<ref>' requested here
 1289 |       __traits::destroy(__alloc, std::__addressof(*__orig));
      |                 ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_uninitialized.h:1317:7: note: in instantiation of function template specialization 'std::__relocate_object_a<ref, ref, std::allocator<ref>>' requested here
 1317 |         std::__relocate_object_a(std::__addressof(*__cur),
      |              ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_uninitialized.h:1359:19: note: in instantiation of function template specialization 'std::__relocate_a_1<ref *, ref *, std::allocator<ref>>' requested here
 1359 |       return std::__relocate_a_1(std::__niter_base(__first),
      |                   ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_vector.h:539:14: note: in instantiation of function template specialization 'std::__relocate_a<ref *, ref *, std::allocator<ref>>' requested here
  539 |         return std::__relocate_a(__first, __last, __result, __alloc);
      |                     ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/vector.tcc:599:21: note: in instantiation of member function 'std::vector<ref>::_S_relocate' requested here
  599 |             __new_finish = _S_relocate(__old_start, __old_finish,
      |                            ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_vector.h:1427:4: note: in instantiation of function template specialization 'std::vector<ref>::_M_realloc_append<const ref &>' requested here
 1427 |           _M_realloc_append(__x);
      |           ^
./ref_grammar.h:156:20: note: in instantiation of member function 'std::vector<ref>::push_back' requested here
  156 |         references.push_back(reference);
      |                    ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_construct.h:88:15: note: qualify call to silence this warning
   88 |         __location->~_Tp();
      |                      ^
xlsxbook.cpp:121:7: warning: variable 'i' set but not used [-Wunused-but-set-variable]
  121 |   int i = 0;
      |       ^
2 warnings generated.
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/piton/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c xlsxcell.cpp -o xlsxcell.o
In file included from xlsxcell.cpp:1:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include/Rcpp.h:27:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include/RcppCommon.h:30:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include/Rcpp/r/headers.h:67:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include/Rcpp/platform/compiler.h:37:
In file included from /usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/cmath:3913:
In file included from /usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/specfun.h:43:
In file included from /usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_algobase.h:67:
In file included from /usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_iterator.h:78:
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_construct.h:88:2: warning: destructor called on non-final 'ref' that has virtual functions but non-virtual destructor [-Wdelete-non-abstract-non-virtual-dtor]
   88 |         __location->~_Tp();
      |         ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/alloc_traits.h:698:9: note: in instantiation of function template specialization 'std::destroy_at<ref>' requested here
  698 |           std::destroy_at(__p);
      |                ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_uninitialized.h:1289:17: note: in instantiation of function template specialization 'std::allocator_traits<std::allocator<ref>>::destroy<ref>' requested here
 1289 |       __traits::destroy(__alloc, std::__addressof(*__orig));
      |                 ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_uninitialized.h:1317:7: note: in instantiation of function template specialization 'std::__relocate_object_a<ref, ref, std::allocator<ref>>' requested here
 1317 |         std::__relocate_object_a(std::__addressof(*__cur),
      |              ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_uninitialized.h:1359:19: note: in instantiation of function template specialization 'std::__relocate_a_1<ref *, ref *, std::allocator<ref>>' requested here
 1359 |       return std::__relocate_a_1(std::__niter_base(__first),
      |                   ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_vector.h:539:14: note: in instantiation of function template specialization 'std::__relocate_a<ref *, ref *, std::allocator<ref>>' requested here
  539 |         return std::__relocate_a(__first, __last, __result, __alloc);
      |                     ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/vector.tcc:599:21: note: in instantiation of member function 'std::vector<ref>::_S_relocate' requested here
  599 |             __new_finish = _S_relocate(__old_start, __old_finish,
      |                            ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_vector.h:1427:4: note: in instantiation of function template specialization 'std::vector<ref>::_M_realloc_append<const ref &>' requested here
 1427 |           _M_realloc_append(__x);
      |           ^
./ref_grammar.h:156:20: note: in instantiation of member function 'std::vector<ref>::push_back' requested here
  156 |         references.push_back(reference);
      |                    ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_construct.h:88:15: note: qualify call to silence this warning
   88 |         __location->~_Tp();
      |                      ^
1 warning generated.
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/piton/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c xlsxnames.cpp -o xlsxnames.o
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/piton/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c xlsxsheet.cpp -o xlsxsheet.o
In file included from xlsxsheet.cpp:1:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include/Rcpp.h:27:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include/RcppCommon.h:30:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include/Rcpp/r/headers.h:67:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include/Rcpp/platform/compiler.h:37:
In file included from /usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/cmath:3913:
In file included from /usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/specfun.h:43:
In file included from /usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_algobase.h:67:
In file included from /usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_iterator.h:78:
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_construct.h:88:2: warning: destructor called on non-final 'ref' that has virtual functions but non-virtual destructor [-Wdelete-non-abstract-non-virtual-dtor]
   88 |         __location->~_Tp();
      |         ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/alloc_traits.h:698:9: note: in instantiation of function template specialization 'std::destroy_at<ref>' requested here
  698 |           std::destroy_at(__p);
      |                ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_uninitialized.h:1289:17: note: in instantiation of function template specialization 'std::allocator_traits<std::allocator<ref>>::destroy<ref>' requested here
 1289 |       __traits::destroy(__alloc, std::__addressof(*__orig));
      |                 ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_uninitialized.h:1317:7: note: in instantiation of function template specialization 'std::__relocate_object_a<ref, ref, std::allocator<ref>>' requested here
 1317 |         std::__relocate_object_a(std::__addressof(*__cur),
      |              ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_uninitialized.h:1359:19: note: in instantiation of function template specialization 'std::__relocate_a_1<ref *, ref *, std::allocator<ref>>' requested here
 1359 |       return std::__relocate_a_1(std::__niter_base(__first),
      |                   ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_vector.h:539:14: note: in instantiation of function template specialization 'std::__relocate_a<ref *, ref *, std::allocator<ref>>' requested here
  539 |         return std::__relocate_a(__first, __last, __result, __alloc);
      |                     ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/vector.tcc:599:21: note: in instantiation of member function 'std::vector<ref>::_S_relocate' requested here
  599 |             __new_finish = _S_relocate(__old_start, __old_finish,
      |                            ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_vector.h:1427:4: note: in instantiation of function template specialization 'std::vector<ref>::_M_realloc_append<const ref &>' requested here
 1427 |           _M_realloc_append(__x);
      |           ^
./ref_grammar.h:156:20: note: in instantiation of member function 'std::vector<ref>::push_back' requested here
  156 |         references.push_back(reference);
      |                    ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_construct.h:88:15: note: qualify call to silence this warning
   88 |         __location->~_Tp();
      |                      ^
1 warning generated.
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/piton/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c xlsxstyles.cpp -o xlsxstyles.o
xlsxstyles.cpp:362:7: warning: variable 'i' set but not used [-Wunused-but-set-variable]
  362 |   int i(0);
      |       ^
1 warning generated.
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/piton/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c xlsxvalidation.cpp -o xlsxvalidation.o
In file included from xlsxvalidation.cpp:1:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include/Rcpp.h:27:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include/RcppCommon.h:30:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include/Rcpp/r/headers.h:67:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include/Rcpp/platform/compiler.h:37:
In file included from /usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/cmath:3913:
In file included from /usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/specfun.h:43:
In file included from /usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_algobase.h:67:
In file included from /usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_iterator.h:78:
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_construct.h:88:2: warning: destructor called on non-final 'ref' that has virtual functions but non-virtual destructor [-Wdelete-non-abstract-non-virtual-dtor]
   88 |         __location->~_Tp();
      |         ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/alloc_traits.h:698:9: note: in instantiation of function template specialization 'std::destroy_at<ref>' requested here
  698 |           std::destroy_at(__p);
      |                ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_uninitialized.h:1289:17: note: in instantiation of function template specialization 'std::allocator_traits<std::allocator<ref>>::destroy<ref>' requested here
 1289 |       __traits::destroy(__alloc, std::__addressof(*__orig));
      |                 ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_uninitialized.h:1317:7: note: in instantiation of function template specialization 'std::__relocate_object_a<ref, ref, std::allocator<ref>>' requested here
 1317 |         std::__relocate_object_a(std::__addressof(*__cur),
      |              ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_uninitialized.h:1359:19: note: in instantiation of function template specialization 'std::__relocate_a_1<ref *, ref *, std::allocator<ref>>' requested here
 1359 |       return std::__relocate_a_1(std::__niter_base(__first),
      |                   ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_vector.h:539:14: note: in instantiation of function template specialization 'std::__relocate_a<ref *, ref *, std::allocator<ref>>' requested here
  539 |         return std::__relocate_a(__first, __last, __result, __alloc);
      |                     ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/vector.tcc:599:21: note: in instantiation of member function 'std::vector<ref>::_S_relocate' requested here
  599 |             __new_finish = _S_relocate(__old_start, __old_finish,
      |                            ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_vector.h:1427:4: note: in instantiation of function template specialization 'std::vector<ref>::_M_realloc_append<const ref &>' requested here
 1427 |           _M_realloc_append(__x);
      |           ^
./ref_grammar.h:156:20: note: in instantiation of member function 'std::vector<ref>::push_back' requested here
  156 |         references.push_back(reference);
      |                    ^
/usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/bits/stl_construct.h:88:15: note: qualify call to silence this warning
   88 |         __location->~_Tp();
      |                      ^
1 warning generated.
clang++-21 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/piton/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic   -c zip.cpp -o zip.o
clang++-21 -std=gnu++20 -shared -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -Wl,-O1 -o tidyxl.so RcppExports.o border.o color.o fill.o font.o gradientFill.o gradientStop.o patternFill.o ref.o shared_formula.o stroke.o tidyxl.o xf.o xlex.o xlsxbook.o xlsxcell.o xlsxnames.o xlsxsheet.o xlsxstyles.o xlsxvalidation.o zip.o -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -lR
make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpoAnTh6/R.INSTALL76e6e1416de35/tidyxl/src'
make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpoAnTh6/R.INSTALL76e6e1416de35/tidyxl/src'
make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpoAnTh6/R.INSTALL76e6e1416de35/tidyxl/src'
installing to /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/00LOCK-tidyxl/00new/tidyxl/libs
** R
** data
*** moving datasets to lazyload DB
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
*** copying figures
** building package indices
** installing vignettes
** testing if installed package can be loaded from temporary location
** checking absolute paths in shared objects and dynamic libraries
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* DONE (tidyxl)