* installing *source* package ‘tidyxl’ ...
** package ‘tidyxl’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C++ compiler: ‘Apple clang version 14.0.3 (clang-1403.0.22.14.1)’
using SDK: ‘MacOSX11.3.sdk’
clang++ -arch x86_64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/piton/include' -I/opt/R/x86_64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c RcppExports.cpp -o RcppExports.o
clang++ -arch x86_64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/piton/include' -I/opt/R/x86_64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c border.cpp -o border.o
clang++ -arch x86_64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/piton/include' -I/opt/R/x86_64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c color.cpp -o color.o
clang++ -arch x86_64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/piton/include' -I/opt/R/x86_64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c fill.cpp -o fill.o
clang++ -arch x86_64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/piton/include' -I/opt/R/x86_64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c font.cpp -o font.o
clang++ -arch x86_64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/piton/include' -I/opt/R/x86_64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c gradientFill.cpp -o gradientFill.o
clang++ -arch x86_64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/piton/include' -I/opt/R/x86_64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c gradientStop.cpp -o gradientStop.o
clang++ -arch x86_64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/piton/include' -I/opt/R/x86_64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c patternFill.cpp -o patternFill.o
clang++ -arch x86_64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/piton/include' -I/opt/R/x86_64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c ref.cpp -o ref.o
clang++ -arch x86_64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/piton/include' -I/opt/R/x86_64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c shared_formula.cpp -o shared_formula.o
clang++ -arch x86_64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/piton/include' -I/opt/R/x86_64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c stroke.cpp -o stroke.o
clang++ -arch x86_64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/piton/include' -I/opt/R/x86_64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c tidyxl.cpp -o tidyxl.o
clang++ -arch x86_64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/piton/include' -I/opt/R/x86_64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c xf.cpp -o xf.o
In file included from shared_formula.cpp:1:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include/Rcpp.h:27:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include/RcppCommon.h:30:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include/Rcpp/r/headers.h:62:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include/Rcpp/platform/compiler.h:153:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/unordered_map:411:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/__hash_table:15:
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/memory:1686:86: warning: destructor called on non-final 'ref' that has virtual functions but non-virtual destructor [-Wdelete-non-abstract-non-virtual-dtor]
    _LIBCPP_DEPRECATED_IN_CXX17 _LIBCPP_INLINE_VISIBILITY void destroy(pointer __p) {__p->~_Tp();}
                                                                                     ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/memory:1578:21: note: in instantiation of member function 'std::allocator<ref>::destroy' requested here
                __a.destroy(__p);
                    ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/memory:1419:14: note: in instantiation of function template specialization 'std::allocator_traits<std::allocator<ref>>::__destroy<ref>' requested here
            {__destroy(__has_destroy<allocator_type, _Tp*>(), __a, __p);}
             ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/vector:428:25: note: in instantiation of function template specialization 'std::allocator_traits<std::allocator<ref>>::destroy<ref>' requested here
        __alloc_traits::destroy(__alloc(), _VSTD::__to_address(--__soon_to_be_end));
                        ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/vector:371:29: note: in instantiation of member function 'std::__vector_base<ref, std::allocator<ref>>::__destruct_at_end' requested here
    void clear() _NOEXCEPT {__destruct_at_end(__begin_);}
                            ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/vector:465:9: note: in instantiation of member function 'std::__vector_base<ref, std::allocator<ref>>::clear' requested here
        clear();
        ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/vector:497:5: note: in instantiation of member function 'std::__vector_base<ref, std::allocator<ref>>::~__vector_base' requested here
    vector() _NOEXCEPT_(is_nothrow_default_constructible<allocator_type>::value)
    ^
shared_formula.cpp:6:17: note: in instantiation of member function 'std::vector<ref>::vector' requested here
shared_formula::shared_formula(
                ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/memory:1686:92: note: qualify call to silence this warning
    _LIBCPP_DEPRECATED_IN_CXX17 _LIBCPP_INLINE_VISIBILITY void destroy(pointer __p) {__p->~_Tp();}
                                                                                           ^
clang++ -arch x86_64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/piton/include' -I/opt/R/x86_64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c xlex.cpp -o xlex.o
clang++ -arch x86_64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/piton/include' -I/opt/R/x86_64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c xlsxbook.cpp -o xlsxbook.o
clang++ -arch x86_64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/piton/include' -I/opt/R/x86_64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c xlsxcell.cpp -o xlsxcell.o
In file included from tidyxl.cpp:3:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/algorithm:643:
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/memory:1686:86: warning: destructor called on non-final 'ref' that has virtual functions but non-virtual destructor [-Wdelete-non-abstract-non-virtual-dtor]
    _LIBCPP_DEPRECATED_IN_CXX17 _LIBCPP_INLINE_VISIBILITY void destroy(pointer __p) {__p->~_Tp();}
                                                                                     ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/memory:1578:21: note: in instantiation of member function 'std::allocator<ref>::destroy' requested here
                __a.destroy(__p);
                    ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/memory:1419:14: note: in instantiation of function template specialization 'std::allocator_traits<std::allocator<ref>>::__destroy<ref>' requested here
            {__destroy(__has_destroy<allocator_type, _Tp*>(), __a, __p);}
             ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/vector:428:25: note: in instantiation of function template specialization 'std::allocator_traits<std::allocator<ref>>::destroy<ref>' requested here
        __alloc_traits::destroy(__alloc(), _VSTD::__to_address(--__soon_to_be_end));
                        ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/vector:371:29: note: in instantiation of member function 'std::__vector_base<ref, std::allocator<ref>>::__destruct_at_end' requested here
    void clear() _NOEXCEPT {__destruct_at_end(__begin_);}
                            ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/vector:465:9: note: in instantiation of member function 'std::__vector_base<ref, std::allocator<ref>>::clear' requested here
        clear();
        ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/vector:551:5: note: (skipping 9 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
    ~vector()
    ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/vector:428:25: note: in instantiation of function template specialization 'std::allocator_traits<std::allocator<xlsxsheet>>::destroy<xlsxsheet>' requested here
        __alloc_traits::destroy(__alloc(), _VSTD::__to_address(--__soon_to_be_end));
                        ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/vector:371:29: note: in instantiation of member function 'std::__vector_base<xlsxsheet, std::allocator<xlsxsheet>>::__destruct_at_end' requested here
    void clear() _NOEXCEPT {__destruct_at_end(__begin_);}
                            ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/vector:465:9: note: in instantiation of member function 'std::__vector_base<xlsxsheet, std::allocator<xlsxsheet>>::clear' requested here
        clear();
        ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/vector:551:5: note: in instantiation of member function 'std::__vector_base<xlsxsheet, std::allocator<xlsxsheet>>::~__vector_base' requested here
    ~vector()
    ^
./xlsxbook.h:9:7: note: in instantiation of member function 'std::vector<xlsxsheet>::~vector' requested here
class xlsxbook {
      ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/memory:1686:92: note: qualify call to silence this warning
    _LIBCPP_DEPRECATED_IN_CXX17 _LIBCPP_INLINE_VISIBILITY void destroy(pointer __p) {__p->~_Tp();}
                                                                                           ^
clang++ -arch x86_64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/piton/include' -I/opt/R/x86_64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c xlsxnames.cpp -o xlsxnames.o
1 warning generated.
clang++ -arch x86_64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/piton/include' -I/opt/R/x86_64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c xlsxsheet.cpp -o xlsxsheet.o
xlsxbook.cpp:121:7: warning: variable 'i' set but not used [-Wunused-but-set-variable]
  int i = 0;
      ^
In file included from xlsxbook.cpp:1:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include/Rcpp.h:27:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include/RcppCommon.h:30:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include/Rcpp/r/headers.h:62:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include/Rcpp/platform/compiler.h:153:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/unordered_map:411:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/__hash_table:15:
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/memory:1686:86: warning: destructor called on non-final 'ref' that has virtual functions but non-virtual destructor [-Wdelete-non-abstract-non-virtual-dtor]
    _LIBCPP_DEPRECATED_IN_CXX17 _LIBCPP_INLINE_VISIBILITY void destroy(pointer __p) {__p->~_Tp();}
                                                                                     ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/memory:1578:21: note: in instantiation of member function 'std::allocator<ref>::destroy' requested here
                __a.destroy(__p);
                    ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/memory:1419:14: note: in instantiation of function template specialization 'std::allocator_traits<std::allocator<ref>>::__destroy<ref>' requested here
            {__destroy(__has_destroy<allocator_type, _Tp*>(), __a, __p);}
             ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/vector:428:25: note: in instantiation of function template specialization 'std::allocator_traits<std::allocator<ref>>::destroy<ref>' requested here
        __alloc_traits::destroy(__alloc(), _VSTD::__to_address(--__soon_to_be_end));
                        ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/vector:371:29: note: in instantiation of member function 'std::__vector_base<ref, std::allocator<ref>>::__destruct_at_end' requested here
    void clear() _NOEXCEPT {__destruct_at_end(__begin_);}
                            ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/vector:465:9: note: in instantiation of member function 'std::__vector_base<ref, std::allocator<ref>>::clear' requested here
        clear();
        ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/vector:551:5: note: (skipping 2 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
    ~vector()
    ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/memory:1419:14: note: in instantiation of function template specialization 'std::allocator_traits<std::allocator<std::__tree_node<std::__value_type<int, shared_formula>, void *>>>::__destroy<std::pair<const int, shared_formula>>' requested here
            {__destroy(__has_destroy<allocator_type, _Tp*>(), __a, __p);}
             ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/__tree:1836:24: note: in instantiation of function template specialization 'std::allocator_traits<std::allocator<std::__tree_node<std::__value_type<int, shared_formula>, void *>>>::destroy<std::pair<const int, shared_formula>>' requested here
        __node_traits::destroy(__na, _NodeTypes::__get_ptr(__nd->__value_));
                       ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/__tree:1824:3: note: in instantiation of member function 'std::__tree<std::__value_type<int, shared_formula>, std::__map_value_compare<int, std::__value_type<int, shared_formula>, std::less<int>, true>, std::allocator<std::__value_type<int, shared_formula>>>::destroy' requested here
  destroy(__root());
  ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/map:1090:5: note: in instantiation of member function 'std::__tree<std::__value_type<int, shared_formula>, std::__map_value_compare<int, std::__value_type<int, shared_formula>, std::less<int>, true>, std::allocator<std::__value_type<int, shared_formula>>>::~__tree' requested here
    ~map() {
    ^
./xlsxsheet.h:11:7: note: in instantiation of member function 'std::map<int, shared_formula>::~map' requested here
class xlsxsheet {
      ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/memory:1686:92: note: qualify call to silence this warning
    _LIBCPP_DEPRECATED_IN_CXX17 _LIBCPP_INLINE_VISIBILITY void destroy(pointer __p) {__p->~_Tp();}
                                                                                           ^
In file included from xlsxcell.cpp:1:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include/Rcpp.h:27:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include/RcppCommon.h:30:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include/Rcpp/r/headers.h:62:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include/Rcpp/platform/compiler.h:153:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/unordered_map:411:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/__hash_table:15:
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/memory:1686:86: warning: destructor called on non-final 'ref' that has virtual functions but non-virtual destructor [-Wdelete-non-abstract-non-virtual-dtor]
    _LIBCPP_DEPRECATED_IN_CXX17 _LIBCPP_INLINE_VISIBILITY void destroy(pointer __p) {__p->~_Tp();}
                                                                                     ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/memory:1578:21: note: in instantiation of member function 'std::allocator<ref>::destroy' requested here
                __a.destroy(__p);
                    ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/memory:1419:14: note: in instantiation of function template specialization 'std::allocator_traits<std::allocator<ref>>::__destroy<ref>' requested here
            {__destroy(__has_destroy<allocator_type, _Tp*>(), __a, __p);}
             ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/vector:428:25: note: in instantiation of function template specialization 'std::allocator_traits<std::allocator<ref>>::destroy<ref>' requested here
        __alloc_traits::destroy(__alloc(), _VSTD::__to_address(--__soon_to_be_end));
                        ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/vector:371:29: note: in instantiation of member function 'std::__vector_base<ref, std::allocator<ref>>::__destruct_at_end' requested here
    void clear() _NOEXCEPT {__destruct_at_end(__begin_);}
                            ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/vector:465:9: note: in instantiation of member function 'std::__vector_base<ref, std::allocator<ref>>::clear' requested here
        clear();
        ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/vector:551:5: note: in instantiation of member function 'std::__vector_base<ref, std::allocator<ref>>::~__vector_base' requested here
    ~vector()
    ^
./shared_formula.h:8:7: note: in instantiation of member function 'std::vector<ref>::~vector' requested here
class shared_formula {
      ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/memory:1686:92: note: qualify call to silence this warning
    _LIBCPP_DEPRECATED_IN_CXX17 _LIBCPP_INLINE_VISIBILITY void destroy(pointer __p) {__p->~_Tp();}
                                                                                           ^
1 warning generated.
clang++ -arch x86_64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/piton/include' -I/opt/R/x86_64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c xlsxstyles.cpp -o xlsxstyles.o
1 warning generated.
clang++ -arch x86_64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/piton/include' -I/opt/R/x86_64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c xlsxvalidation.cpp -o xlsxvalidation.o
In file included from xlsxsheet.cpp:1:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include/Rcpp.h:27:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include/RcppCommon.h:30:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include/Rcpp/r/headers.h:62:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include/Rcpp/platform/compiler.h:153:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/unordered_map:411:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/__hash_table:15:
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/memory:1686:86: warning: destructor called on non-final 'ref' that has virtual functions but non-virtual destructor [-Wdelete-non-abstract-non-virtual-dtor]
    _LIBCPP_DEPRECATED_IN_CXX17 _LIBCPP_INLINE_VISIBILITY void destroy(pointer __p) {__p->~_Tp();}
                                                                                     ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/memory:1578:21: note: in instantiation of member function 'std::allocator<ref>::destroy' requested here
                __a.destroy(__p);
                    ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/memory:1419:14: note: in instantiation of function template specialization 'std::allocator_traits<std::allocator<ref>>::__destroy<ref>' requested here
            {__destroy(__has_destroy<allocator_type, _Tp*>(), __a, __p);}
             ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/vector:428:25: note: in instantiation of function template specialization 'std::allocator_traits<std::allocator<ref>>::destroy<ref>' requested here
        __alloc_traits::destroy(__alloc(), _VSTD::__to_address(--__soon_to_be_end));
                        ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/vector:371:29: note: in instantiation of member function 'std::__vector_base<ref, std::allocator<ref>>::__destruct_at_end' requested here
    void clear() _NOEXCEPT {__destruct_at_end(__begin_);}
                            ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/vector:465:9: note: in instantiation of member function 'std::__vector_base<ref, std::allocator<ref>>::clear' requested here
        clear();
        ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/vector:551:5: note: (skipping 2 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
    ~vector()
    ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/memory:1419:14: note: in instantiation of function template specialization 'std::allocator_traits<std::allocator<std::__tree_node<std::__value_type<int, shared_formula>, void *>>>::__destroy<std::pair<const int, shared_formula>>' requested here
            {__destroy(__has_destroy<allocator_type, _Tp*>(), __a, __p);}
             ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/__tree:1836:24: note: in instantiation of function template specialization 'std::allocator_traits<std::allocator<std::__tree_node<std::__value_type<int, shared_formula>, void *>>>::destroy<std::pair<const int, shared_formula>>' requested here
        __node_traits::destroy(__na, _NodeTypes::__get_ptr(__nd->__value_));
                       ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/__tree:1824:3: note: in instantiation of member function 'std::__tree<std::__value_type<int, shared_formula>, std::__map_value_compare<int, std::__value_type<int, shared_formula>, std::less<int>, true>, std::allocator<std::__value_type<int, shared_formula>>>::destroy' requested here
  destroy(__root());
  ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/map:962:5: note: in instantiation of member function 'std::__tree<std::__value_type<int, shared_formula>, std::__map_value_compare<int, std::__value_type<int, shared_formula>, std::less<int>, true>, std::allocator<std::__value_type<int, shared_formula>>>::~__tree' requested here
    map()
    ^
xlsxsheet.cpp:11:12: note: in instantiation of member function 'std::map<int, shared_formula>::map' requested here
xlsxsheet::xlsxsheet(
           ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/memory:1686:92: note: qualify call to silence this warning
    _LIBCPP_DEPRECATED_IN_CXX17 _LIBCPP_INLINE_VISIBILITY void destroy(pointer __p) {__p->~_Tp();}
                                                                                           ^
clang++ -arch x86_64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include' -I'/Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/piton/include' -I/opt/R/x86_64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c zip.cpp -o zip.o
2 warnings generated.
xlsxstyles.cpp:362:7: warning: variable 'i' set but not used [-Wunused-but-set-variable]
  int i(0);
      ^
1 warning generated.
In file included from xlsxvalidation.cpp:1:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include/Rcpp.h:27:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include/RcppCommon.h:30:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include/Rcpp/r/headers.h:62:
In file included from /Volumes/Builds/packages/big-sur-x86_64/Rlib/4.4/Rcpp/include/Rcpp/platform/compiler.h:153:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/unordered_map:411:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/__hash_table:15:
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/memory:1686:86: warning: destructor called on non-final 'ref' that has virtual functions but non-virtual destructor [-Wdelete-non-abstract-non-virtual-dtor]
    _LIBCPP_DEPRECATED_IN_CXX17 _LIBCPP_INLINE_VISIBILITY void destroy(pointer __p) {__p->~_Tp();}
                                                                                     ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/memory:1578:21: note: in instantiation of member function 'std::allocator<ref>::destroy' requested here
                __a.destroy(__p);
                    ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/memory:1419:14: note: in instantiation of function template specialization 'std::allocator_traits<std::allocator<ref>>::__destroy<ref>' requested here
            {__destroy(__has_destroy<allocator_type, _Tp*>(), __a, __p);}
             ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/vector:428:25: note: in instantiation of function template specialization 'std::allocator_traits<std::allocator<ref>>::destroy<ref>' requested here
        __alloc_traits::destroy(__alloc(), _VSTD::__to_address(--__soon_to_be_end));
                        ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/vector:371:29: note: in instantiation of member function 'std::__vector_base<ref, std::allocator<ref>>::__destruct_at_end' requested here
    void clear() _NOEXCEPT {__destruct_at_end(__begin_);}
                            ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/vector:465:9: note: in instantiation of member function 'std::__vector_base<ref, std::allocator<ref>>::clear' requested here
        clear();
        ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/vector:551:5: note: (skipping 9 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
    ~vector()
    ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/vector:428:25: note: in instantiation of function template specialization 'std::allocator_traits<std::allocator<xlsxsheet>>::destroy<xlsxsheet>' requested here
        __alloc_traits::destroy(__alloc(), _VSTD::__to_address(--__soon_to_be_end));
                        ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/vector:371:29: note: in instantiation of member function 'std::__vector_base<xlsxsheet, std::allocator<xlsxsheet>>::__destruct_at_end' requested here
    void clear() _NOEXCEPT {__destruct_at_end(__begin_);}
                            ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/vector:465:9: note: in instantiation of member function 'std::__vector_base<xlsxsheet, std::allocator<xlsxsheet>>::clear' requested here
        clear();
        ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/vector:551:5: note: in instantiation of member function 'std::__vector_base<xlsxsheet, std::allocator<xlsxsheet>>::~__vector_base' requested here
    ~vector()
    ^
./xlsxbook.h:9:7: note: in instantiation of member function 'std::vector<xlsxsheet>::~vector' requested here
class xlsxbook {
      ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk/usr/include/c++/v1/memory:1686:92: note: qualify call to silence this warning
    _LIBCPP_DEPRECATED_IN_CXX17 _LIBCPP_INLINE_VISIBILITY void destroy(pointer __p) {__p->~_Tp();}
                                                                                           ^
1 warning generated.
1 warning generated.
clang++ -arch x86_64 -std=gnu++17 -dynamiclib -Wl,-headerpad_max_install_names -undefined dynamic_lookup -L/Library/Frameworks/R.framework/Resources/lib -L/opt/R/x86_64/lib -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 -F/Library/Frameworks/R.framework/.. -framework R -Wl,-framework -Wl,CoreFoundation
installing to /Volumes/Builds/packages/big-sur-x86_64/results/4.4/tidyxl.Rcheck/00LOCK-tidyxl/00new/tidyxl/libs
** generating debug symbols (dSYM)
** 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)