* installing *source* package ‘Familias’ ... ** this is package ‘Familias’ version ‘2.6.3’ ** package ‘Familias’ successfully unpacked and MD5 sums checked ** using staged installation ** libs using C compiler: ‘gcc (GCC) 15.1.1 20250521 (Red Hat 15.1.1-2)’ using C++ compiler: ‘g++ (GCC) 15.1.1 20250521 (Red Hat 15.1.1-2)’ make[1]: Entering directory '/data/gannet/ripley/R/packages/tests-C++20/Familias/src' g++ -std=gnu++20 -I"/data/gannet/ripley/R/cxx20/include" -DNDEBUG -I/usr/local/include -fpic -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Wp,-D_FORTIFY_SOURCE=3 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection -c Element.cpp -o Element.o g++ -std=gnu++20 -I"/data/gannet/ripley/R/cxx20/include" -DNDEBUG -I/usr/local/include -fpic -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Wp,-D_FORTIFY_SOURCE=3 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection -c FamInterface.cpp -o FamInterface.o g++ -std=gnu++20 -I"/data/gannet/ripley/R/cxx20/include" -DNDEBUG -I/usr/local/include -fpic -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Wp,-D_FORTIFY_SOURCE=3 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection -c GroupOfPersons.cpp -o GroupOfPersons.o GroupOfPersons.cpp: In member function ‘void GroupOfPersons::readData(std::ifstream&)’: GroupOfPersons.cpp:60:9: error: no match for ‘operator>>’ (operand types are ‘std::ifstream’ {aka ‘std::basic_ifstream’} and ‘char*’) 60 | is>>namesWomen[i]; | ~~^~~~~~~~~~~~~~~ | | | | | char* | std::ifstream {aka std::basic_ifstream} GroupOfPersons.cpp:60:9: note: there are 26 candidates 60 | is>>namesWomen[i]; | ~~^~~~~~~~~~~~~~~ In file included from /usr/include/c++/15/iostream:44, from special.h:14, from GroupOfPersons.cpp:5: /usr/include/c++/15/istream:172:7: note: candidate 1: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(bool&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ (near match) 172 | operator>>(bool& __n) | ^~~~~~~~ /usr/include/c++/15/istream:172:7: note: conversion of argument 1 would be ill-formed: GroupOfPersons.cpp:60:23: error: cannot bind non-const lvalue reference of type ‘bool&’ to a value of type ‘char*’ 60 | is>>namesWomen[i]; | ~~~~~~~~~~~~^ /usr/include/c++/15/istream:176:7: note: candidate 2: ‘std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(short int&) [with _CharT = char; _Traits = std::char_traits]’ (near match) 176 | operator>>(short& __n); | ^~~~~~~~ /usr/include/c++/15/istream:176:7: note: conversion of argument 1 would be ill-formed: GroupOfPersons.cpp:60:23: error: invalid conversion from ‘char*’ to ‘short int’ [-fpermissive] 60 | is>>namesWomen[i]; | ~~~~~~~~~~~~^ | | | char* GroupOfPersons.cpp:60:23: error: cannot bind rvalue ‘(short int)(*(((GroupOfPersons*)this)->GroupOfPersons::namesWomen + ((sizetype)(((long unsigned int)i) * 8))))’ to ‘short int&’ /usr/include/c++/15/istream:179:7: note: candidate 3: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(short unsigned int&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ (near match) 179 | operator>>(unsigned short& __n) | ^~~~~~~~ /usr/include/c++/15/istream:179:7: note: conversion of argument 1 would be ill-formed: GroupOfPersons.cpp:60:23: error: invalid conversion from ‘char*’ to ‘short unsigned int’ [-fpermissive] 60 | is>>namesWomen[i]; | ~~~~~~~~~~~~^ | | | char* GroupOfPersons.cpp:60:23: error: cannot bind rvalue ‘(short unsigned int)(*(((GroupOfPersons*)this)->GroupOfPersons::namesWomen + ((sizetype)(((long unsigned int)i) * 8))))’ to ‘short unsigned int&’ /usr/include/c++/15/istream:183:7: note: candidate 4: ‘std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(int&) [with _CharT = char; _Traits = std::char_traits]’ (near match) 183 | operator>>(int& __n); | ^~~~~~~~ /usr/include/c++/15/istream:183:7: note: conversion of argument 1 would be ill-formed: GroupOfPersons.cpp:60:23: error: invalid conversion from ‘char*’ to ‘int’ [-fpermissive] 60 | is>>namesWomen[i]; | ~~~~~~~~~~~~^ | | | char* GroupOfPersons.cpp:60:23: error: cannot bind rvalue ‘(int)(*(((GroupOfPersons*)this)->GroupOfPersons::namesWomen + ((sizetype)(((long unsigned int)i) * 8))))’ to ‘int&’ /usr/include/c++/15/istream:186:7: note: candidate 5: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(unsigned int&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ (near match) 186 | operator>>(unsigned int& __n) | ^~~~~~~~ /usr/include/c++/15/istream:186:7: note: conversion of argument 1 would be ill-formed: GroupOfPersons.cpp:60:23: error: invalid conversion from ‘char*’ to ‘unsigned int’ [-fpermissive] 60 | is>>namesWomen[i]; | ~~~~~~~~~~~~^ | | | char* GroupOfPersons.cpp:60:23: error: cannot bind rvalue ‘(unsigned int)(*(((GroupOfPersons*)this)->GroupOfPersons::namesWomen + ((sizetype)(((long unsigned int)i) * 8))))’ to ‘unsigned int&’ /usr/include/c++/15/istream:190:7: note: candidate 6: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long int&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ (near match) 190 | operator>>(long& __n) | ^~~~~~~~ /usr/include/c++/15/istream:190:7: note: conversion of argument 1 would be ill-formed: GroupOfPersons.cpp:60:23: error: invalid conversion from ‘char*’ to ‘long int’ [-fpermissive] 60 | is>>namesWomen[i]; | ~~~~~~~~~~~~^ | | | char* GroupOfPersons.cpp:60:23: error: cannot bind rvalue ‘(long int)(*(((GroupOfPersons*)this)->GroupOfPersons::namesWomen + ((sizetype)(((long unsigned int)i) * 8))))’ to ‘long int&’ /usr/include/c++/15/istream:194:7: note: candidate 7: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long unsigned int&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ (near match) 194 | operator>>(unsigned long& __n) | ^~~~~~~~ /usr/include/c++/15/istream:194:7: note: conversion of argument 1 would be ill-formed: GroupOfPersons.cpp:60:23: error: invalid conversion from ‘char*’ to ‘long unsigned int’ [-fpermissive] 60 | is>>namesWomen[i]; | ~~~~~~~~~~~~^ | | | char* GroupOfPersons.cpp:60:23: error: cannot bind rvalue ‘(long unsigned int)(*(((GroupOfPersons*)this)->GroupOfPersons::namesWomen + ((sizetype)(((long unsigned int)i) * 8))))’ to ‘long unsigned int&’ /usr/include/c++/15/istream:201:7: note: candidate 8: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long int&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ (near match) 201 | operator>>(long long& __n) | ^~~~~~~~ /usr/include/c++/15/istream:201:7: note: conversion of argument 1 would be ill-formed: GroupOfPersons.cpp:60:23: error: invalid conversion from ‘char*’ to ‘long long int’ [-fpermissive] 60 | is>>namesWomen[i]; | ~~~~~~~~~~~~^ | | | char* GroupOfPersons.cpp:60:23: error: cannot bind rvalue ‘(long long int)(*(((GroupOfPersons*)this)->GroupOfPersons::namesWomen + ((sizetype)(((long unsigned int)i) * 8))))’ to ‘long long int&’ /usr/include/c++/15/istream:205:7: note: candidate 9: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long unsigned int&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ (near match) 205 | operator>>(unsigned long long& __n) | ^~~~~~~~ /usr/include/c++/15/istream:205:7: note: conversion of argument 1 would be ill-formed: GroupOfPersons.cpp:60:23: error: invalid conversion from ‘char*’ to ‘long long unsigned int’ [-fpermissive] 60 | is>>namesWomen[i]; | ~~~~~~~~~~~~^ | | | char* GroupOfPersons.cpp:60:23: error: cannot bind rvalue ‘(long long unsigned int)(*(((GroupOfPersons*)this)->GroupOfPersons::namesWomen + ((sizetype)(((long unsigned int)i) * 8))))’ to ‘long long unsigned int&’ /usr/include/c++/15/istream:330:7: note: candidate 10: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(void*&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ (near match) 330 | operator>>(void*& __p) | ^~~~~~~~ /usr/include/c++/15/istream:330:7: note: conversion of argument 1 would be ill-formed: GroupOfPersons.cpp:60:23: error: cannot bind non-const lvalue reference of type ‘void*&’ to an rvalue of type ‘void*’ 60 | is>>namesWomen[i]; | ~~~~~~~~~~~~^ /usr/include/c++/15/istream:221:7: note: candidate 11: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(float&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ 221 | operator>>(float& __f) | ^~~~~~~~ /usr/include/c++/15/istream:221:25: note: no known conversion for argument 1 from ‘char*’ to ‘float&’ 221 | operator>>(float& __f) | ~~~~~~~^~~ /usr/include/c++/15/istream:225:7: note: candidate 12: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(double&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ 225 | operator>>(double& __f) | ^~~~~~~~ /usr/include/c++/15/istream:225:26: note: no known conversion for argument 1 from ‘char*’ to ‘double&’ 225 | operator>>(double& __f) | ~~~~~~~~^~~ /usr/include/c++/15/istream:229:7: note: candidate 13: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long double&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ 229 | operator>>(long double& __f) | ^~~~~~~~ /usr/include/c++/15/istream:229:31: note: no known conversion for argument 1 from ‘char*’ to ‘long double&’ 229 | operator>>(long double& __f) | ~~~~~~~~~~~~~^~~ /usr/include/c++/15/istream:124:7: note: candidate 14: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(__istream_type& (*)(__istream_type&)) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ 124 | operator>>(__istream_type& (*__pf)(__istream_type&)) | ^~~~~~~~ /usr/include/c++/15/istream:124:36: note: no known conversion for argument 1 from ‘char*’ to ‘std::basic_istream::__istream_type& (*)(std::basic_istream::__istream_type&)’ {aka ‘std::basic_istream& (*)(std::basic_istream&)’} 124 | operator>>(__istream_type& (*__pf)(__istream_type&)) | ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/15/istream:128:7: note: candidate 15: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(__ios_type& (*)(__ios_type&)) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream; __ios_type = std::basic_ios]’ 128 | operator>>(__ios_type& (*__pf)(__ios_type&)) | ^~~~~~~~ /usr/include/c++/15/istream:128:32: note: no known conversion for argument 1 from ‘char*’ to ‘std::basic_istream::__ios_type& (*)(std::basic_istream::__ios_type&)’ {aka ‘std::basic_ios& (*)(std::basic_ios&)’} 128 | operator>>(__ios_type& (*__pf)(__ios_type&)) | ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~ /usr/include/c++/15/istream:135:7: note: candidate 16: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(std::ios_base& (*)(std::ios_base&)) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ 135 | operator>>(ios_base& (*__pf)(ios_base&)) | ^~~~~~~~ /usr/include/c++/15/istream:135:30: note: no known conversion for argument 1 from ‘char*’ to ‘std::ios_base& (*)(std::ios_base&)’ 135 | operator>>(ios_base& (*__pf)(ios_base&)) | ~~~~~~~~~~~~^~~~~~~~~~~~~~~~ /usr/include/c++/15/istream:354:7: note: candidate 17: ‘std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(__streambuf_type*) [with _CharT = char; _Traits = std::char_traits; __streambuf_type = std::basic_streambuf]’ 354 | operator>>(__streambuf_type* __sb); | ^~~~~~~~ /usr/include/c++/15/istream:354:36: note: no known conversion for argument 1 from ‘char*’ to ‘std::basic_istream::__streambuf_type*’ {aka ‘std::basic_streambuf*’} 354 | operator>>(__streambuf_type* __sb); | ~~~~~~~~~~~~~~~~~~^~~~ In file included from /usr/include/c++/15/string:57, from /usr/include/c++/15/bits/locale_classes.h:42, from /usr/include/c++/15/bits/ios_base.h:43, from /usr/include/c++/15/ios:46, from /usr/include/c++/15/bits/ostream.h:43, from /usr/include/c++/15/ostream:42, from /usr/include/c++/15/iostream:43: /usr/include/c++/15/bits/basic_string.tcc:866:5: note: candidate 18: ‘template std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, __cxx11::basic_string<_CharT, _Traits, _Alloc>&)’ 866 | operator>>(basic_istream<_CharT, _Traits>& __in, | ^~~~~~~~ /usr/include/c++/15/bits/basic_string.tcc:866:5: note: template argument deduction/substitution failed: GroupOfPersons.cpp:60:23: note: mismatched types ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>’ and ‘char*’ 60 | is>>namesWomen[i]; | ^ In file included from /usr/include/c++/15/bits/memory_resource.h:40, from /usr/include/c++/15/string:72: /usr/include/c++/15/cstddef:136:5: note: candidate 19: ‘template constexpr std::__byte_op_t<_IntegerType> std::operator>>(byte, _IntegerType)’ 136 | operator>>(byte __b, _IntegerType __shift) noexcept | ^~~~~~~~ /usr/include/c++/15/cstddef:136:5: note: template argument deduction/substitution failed: GroupOfPersons.cpp:60:7: note: cannot convert ‘is’ (type ‘std::ifstream’ {aka ‘std::basic_ifstream’}) to type ‘std::byte’ 60 | is>>namesWomen[i]; | ^~ In file included from /usr/include/c++/15/istream:1111: /usr/include/c++/15/bits/istream.tcc:983:5: note: candidate 20: ‘template std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _CharT&)’ 983 | operator>>(basic_istream<_CharT, _Traits>& __in, _CharT& __c) | ^~~~~~~~ /usr/include/c++/15/bits/istream.tcc:983:5: note: template argument deduction/substitution failed: GroupOfPersons.cpp:60:23: note: deduced conflicting types for parameter ‘_CharT’ (‘char’ and ‘char*’) 60 | is>>namesWomen[i]; | ^ /usr/include/c++/15/istream:851:5: note: candidate 21: ‘template std::basic_istream& std::operator>>(basic_istream&, unsigned char&)’ 851 | operator>>(basic_istream& __in, unsigned char& __c) | ^~~~~~~~ /usr/include/c++/15/istream:851:5: note: template argument deduction/substitution failed: GroupOfPersons.cpp:60:23: note: cannot convert ‘*(((GroupOfPersons*)this)->GroupOfPersons::namesWomen + ((sizetype)(((long unsigned int)i) * 8)))’ (type ‘char*’) to type ‘unsigned char&’ 60 | is>>namesWomen[i]; | ~~~~~~~~~~~~^ /usr/include/c++/15/istream:856:5: note: candidate 22: ‘template std::basic_istream& std::operator>>(basic_istream&, signed char&)’ 856 | operator>>(basic_istream& __in, signed char& __c) | ^~~~~~~~ /usr/include/c++/15/istream:856:5: note: template argument deduction/substitution failed: GroupOfPersons.cpp:60:23: note: cannot convert ‘*(((GroupOfPersons*)this)->GroupOfPersons::namesWomen + ((sizetype)(((long unsigned int)i) * 8)))’ (type ‘char*’) to type ‘signed char&’ 60 | is>>namesWomen[i]; | ~~~~~~~~~~~~^ /usr/include/c++/15/istream:954:5: note: candidate 23: ‘template std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _CharT (&)[_Num])’ 954 | operator>>(basic_istream<_CharT, _Traits>& __in, _CharT (&__s)[_Num]) | ^~~~~~~~ /usr/include/c++/15/istream:954:5: note: template argument deduction/substitution failed: GroupOfPersons.cpp:60:23: note: mismatched types ‘_CharT [_Num]’ and ‘char*’ 60 | is>>namesWomen[i]; | ^ /usr/include/c++/15/istream:963:5: note: candidate 24: ‘template std::basic_istream& std::operator>>(basic_istream&, unsigned char (&)[_Num])’ 963 | operator>>(basic_istream& __in, unsigned char (&__s)[_Num]) | ^~~~~~~~ /usr/include/c++/15/istream:963:5: note: template argument deduction/substitution failed: GroupOfPersons.cpp:60:23: note: mismatched types ‘unsigned char [_Num]’ and ‘char*’ 60 | is>>namesWomen[i]; | ^ /usr/include/c++/15/istream:968:5: note: candidate 25: ‘template std::basic_istream& std::operator>>(basic_istream&, signed char (&)[_Num])’ 968 | operator>>(basic_istream& __in, signed char (&__s)[_Num]) | ^~~~~~~~ /usr/include/c++/15/istream:968:5: note: template argument deduction/substitution failed: GroupOfPersons.cpp:60:23: note: mismatched types ‘signed char [_Num]’ and ‘char*’ 60 | is>>namesWomen[i]; | ^ /usr/include/c++/15/istream:1101:5: note: candidate 26: ‘template _Istream&& std::operator>>(_Istream&&, _Tp&&)’ 1101 | operator>>(_Istream&& __is, _Tp&& __x) | ^~~~~~~~ /usr/include/c++/15/istream:1101:5: note: template argument deduction/substitution failed: /usr/include/c++/15/istream: In substitution of ‘template _Istream&& std::operator>>(_Istream&&, _Tp&&) [with _Istream = std::basic_ifstream&; _Tp = char*&]’: GroupOfPersons.cpp:60:23: required from here 60 | is>>namesWomen[i]; | ^ /usr/include/c++/15/istream:1101:5: error: template constraint failure for ‘template requires (__derived_from_ios_base<_Is>) && requires(_Is& __is, _Tp&& __t) {__is >> (forward<_Tp>)(__t);} using std::__rvalue_stream_extraction_t = _Is&&’ 1101 | operator>>(_Istream&& __is, _Tp&& __x) | ^~~~~~~~ /usr/include/c++/15/istream:1101:5: note: constraints not satisfied /usr/include/c++/15/bits/ostream.h: In substitution of ‘template requires (__derived_from_ios_base<_Is>) && requires(_Is& __is, _Tp&& __t) {__is >> (forward<_Tp>)(__t);} using std::__rvalue_stream_extraction_t = _Is&& [with _Is = std::basic_ifstream&; _Tp = char*&]’: /usr/include/c++/15/istream:1101:5: required by substitution of ‘template _Istream&& std::operator>>(_Istream&&, _Tp&&) [with _Istream = std::basic_ifstream&; _Tp = char*&]’ GroupOfPersons.cpp:60:23: required from here 60 | is>>namesWomen[i]; | ^ /usr/include/c++/15/bits/ostream.h:803:13: required for the satisfaction of ‘__derived_from_ios_base<_Is>’ [with _Is = std::basic_ifstream >&] /usr/include/c++/15/bits/ostream.h:803:39: note: the expression ‘is_class_v<_Tp> [with _Tp = std::basic_ifstream >&]’ evaluated to ‘false’ 803 | concept __derived_from_ios_base = is_class_v<_Tp> | ^~~~~~~~~~~~~~~ GroupOfPersons.cpp:67:9: error: no match for ‘operator>>’ (operand types are ‘std::ifstream’ {aka ‘std::basic_ifstream’} and ‘char*’) 67 | is>>namesMen[i]; | ~~^~~~~~~~~~~~~ | | | | | char* | std::ifstream {aka std::basic_ifstream} GroupOfPersons.cpp:67:9: note: there are 26 candidates 67 | is>>namesMen[i]; | ~~^~~~~~~~~~~~~ /usr/include/c++/15/istream:172:7: note: candidate 1: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(bool&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ (near match) 172 | operator>>(bool& __n) | ^~~~~~~~ /usr/include/c++/15/istream:172:7: note: conversion of argument 1 would be ill-formed: GroupOfPersons.cpp:67:21: error: cannot bind non-const lvalue reference of type ‘bool&’ to a value of type ‘char*’ 67 | is>>namesMen[i]; | ~~~~~~~~~~^ /usr/include/c++/15/istream:176:7: note: candidate 2: ‘std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(short int&) [with _CharT = char; _Traits = std::char_traits]’ (near match) 176 | operator>>(short& __n); | ^~~~~~~~ /usr/include/c++/15/istream:176:7: note: conversion of argument 1 would be ill-formed: GroupOfPersons.cpp:67:21: error: invalid conversion from ‘char*’ to ‘short int’ [-fpermissive] 67 | is>>namesMen[i]; | ~~~~~~~~~~^ | | | char* GroupOfPersons.cpp:67:21: error: cannot bind rvalue ‘(short int)(*(((GroupOfPersons*)this)->GroupOfPersons::namesMen + ((sizetype)(((long unsigned int)i) * 8))))’ to ‘short int&’ /usr/include/c++/15/istream:179:7: note: candidate 3: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(short unsigned int&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ (near match) 179 | operator>>(unsigned short& __n) | ^~~~~~~~ /usr/include/c++/15/istream:179:7: note: conversion of argument 1 would be ill-formed: GroupOfPersons.cpp:67:21: error: invalid conversion from ‘char*’ to ‘short unsigned int’ [-fpermissive] 67 | is>>namesMen[i]; | ~~~~~~~~~~^ | | | char* GroupOfPersons.cpp:67:21: error: cannot bind rvalue ‘(short unsigned int)(*(((GroupOfPersons*)this)->GroupOfPersons::namesMen + ((sizetype)(((long unsigned int)i) * 8))))’ to ‘short unsigned int&’ /usr/include/c++/15/istream:183:7: note: candidate 4: ‘std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(int&) [with _CharT = char; _Traits = std::char_traits]’ (near match) 183 | operator>>(int& __n); | ^~~~~~~~ /usr/include/c++/15/istream:183:7: note: conversion of argument 1 would be ill-formed: GroupOfPersons.cpp:67:21: error: invalid conversion from ‘char*’ to ‘int’ [-fpermissive] 67 | is>>namesMen[i]; | ~~~~~~~~~~^ | | | char* GroupOfPersons.cpp:67:21: error: cannot bind rvalue ‘(int)(*(((GroupOfPersons*)this)->GroupOfPersons::namesMen + ((sizetype)(((long unsigned int)i) * 8))))’ to ‘int&’ /usr/include/c++/15/istream:186:7: note: candidate 5: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(unsigned int&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ (near match) 186 | operator>>(unsigned int& __n) | ^~~~~~~~ /usr/include/c++/15/istream:186:7: note: conversion of argument 1 would be ill-formed: GroupOfPersons.cpp:67:21: error: invalid conversion from ‘char*’ to ‘unsigned int’ [-fpermissive] 67 | is>>namesMen[i]; | ~~~~~~~~~~^ | | | char* GroupOfPersons.cpp:67:21: error: cannot bind rvalue ‘(unsigned int)(*(((GroupOfPersons*)this)->GroupOfPersons::namesMen + ((sizetype)(((long unsigned int)i) * 8))))’ to ‘unsigned int&’ /usr/include/c++/15/istream:190:7: note: candidate 6: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long int&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ (near match) 190 | operator>>(long& __n) | ^~~~~~~~ /usr/include/c++/15/istream:190:7: note: conversion of argument 1 would be ill-formed: GroupOfPersons.cpp:67:21: error: invalid conversion from ‘char*’ to ‘long int’ [-fpermissive] 67 | is>>namesMen[i]; | ~~~~~~~~~~^ | | | char* GroupOfPersons.cpp:67:21: error: cannot bind rvalue ‘(long int)(*(((GroupOfPersons*)this)->GroupOfPersons::namesMen + ((sizetype)(((long unsigned int)i) * 8))))’ to ‘long int&’ /usr/include/c++/15/istream:194:7: note: candidate 7: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long unsigned int&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ (near match) 194 | operator>>(unsigned long& __n) | ^~~~~~~~ /usr/include/c++/15/istream:194:7: note: conversion of argument 1 would be ill-formed: GroupOfPersons.cpp:67:21: error: invalid conversion from ‘char*’ to ‘long unsigned int’ [-fpermissive] 67 | is>>namesMen[i]; | ~~~~~~~~~~^ | | | char* GroupOfPersons.cpp:67:21: error: cannot bind rvalue ‘(long unsigned int)(*(((GroupOfPersons*)this)->GroupOfPersons::namesMen + ((sizetype)(((long unsigned int)i) * 8))))’ to ‘long unsigned int&’ /usr/include/c++/15/istream:201:7: note: candidate 8: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long int&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ (near match) 201 | operator>>(long long& __n) | ^~~~~~~~ /usr/include/c++/15/istream:201:7: note: conversion of argument 1 would be ill-formed: GroupOfPersons.cpp:67:21: error: invalid conversion from ‘char*’ to ‘long long int’ [-fpermissive] 67 | is>>namesMen[i]; | ~~~~~~~~~~^ | | | char* GroupOfPersons.cpp:67:21: error: cannot bind rvalue ‘(long long int)(*(((GroupOfPersons*)this)->GroupOfPersons::namesMen + ((sizetype)(((long unsigned int)i) * 8))))’ to ‘long long int&’ /usr/include/c++/15/istream:205:7: note: candidate 9: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long unsigned int&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ (near match) 205 | operator>>(unsigned long long& __n) | ^~~~~~~~ /usr/include/c++/15/istream:205:7: note: conversion of argument 1 would be ill-formed: GroupOfPersons.cpp:67:21: error: invalid conversion from ‘char*’ to ‘long long unsigned int’ [-fpermissive] 67 | is>>namesMen[i]; | ~~~~~~~~~~^ | | | char* GroupOfPersons.cpp:67:21: error: cannot bind rvalue ‘(long long unsigned int)(*(((GroupOfPersons*)this)->GroupOfPersons::namesMen + ((sizetype)(((long unsigned int)i) * 8))))’ to ‘long long unsigned int&’ /usr/include/c++/15/istream:330:7: note: candidate 10: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(void*&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ (near match) 330 | operator>>(void*& __p) | ^~~~~~~~ /usr/include/c++/15/istream:330:7: note: conversion of argument 1 would be ill-formed: GroupOfPersons.cpp:67:21: error: cannot bind non-const lvalue reference of type ‘void*&’ to an rvalue of type ‘void*’ 67 | is>>namesMen[i]; | ~~~~~~~~~~^ /usr/include/c++/15/istream:221:7: note: candidate 11: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(float&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ 221 | operator>>(float& __f) | ^~~~~~~~ /usr/include/c++/15/istream:221:25: note: no known conversion for argument 1 from ‘char*’ to ‘float&’ 221 | operator>>(float& __f) | ~~~~~~~^~~ /usr/include/c++/15/istream:225:7: note: candidate 12: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(double&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ 225 | operator>>(double& __f) | ^~~~~~~~ /usr/include/c++/15/istream:225:26: note: no known conversion for argument 1 from ‘char*’ to ‘double&’ 225 | operator>>(double& __f) | ~~~~~~~~^~~ /usr/include/c++/15/istream:229:7: note: candidate 13: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long double&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ 229 | operator>>(long double& __f) | ^~~~~~~~ /usr/include/c++/15/istream:229:31: note: no known conversion for argument 1 from ‘char*’ to ‘long double&’ 229 | operator>>(long double& __f) | ~~~~~~~~~~~~~^~~ /usr/include/c++/15/istream:124:7: note: candidate 14: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(__istream_type& (*)(__istream_type&)) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ 124 | operator>>(__istream_type& (*__pf)(__istream_type&)) | ^~~~~~~~ /usr/include/c++/15/istream:124:36: note: no known conversion for argument 1 from ‘char*’ to ‘std::basic_istream::__istream_type& (*)(std::basic_istream::__istream_type&)’ {aka ‘std::basic_istream& (*)(std::basic_istream&)’} 124 | operator>>(__istream_type& (*__pf)(__istream_type&)) | ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/15/istream:128:7: note: candidate 15: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(__ios_type& (*)(__ios_type&)) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream; __ios_type = std::basic_ios]’ 128 | operator>>(__ios_type& (*__pf)(__ios_type&)) | ^~~~~~~~ /usr/include/c++/15/istream:128:32: note: no known conversion for argument 1 from ‘char*’ to ‘std::basic_istream::__ios_type& (*)(std::basic_istream::__ios_type&)’ {aka ‘std::basic_ios& (*)(std::basic_ios&)’} 128 | operator>>(__ios_type& (*__pf)(__ios_type&)) | ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~ /usr/include/c++/15/istream:135:7: note: candidate 16: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(std::ios_base& (*)(std::ios_base&)) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ 135 | operator>>(ios_base& (*__pf)(ios_base&)) | ^~~~~~~~ /usr/include/c++/15/istream:135:30: note: no known conversion for argument 1 from ‘char*’ to ‘std::ios_base& (*)(std::ios_base&)’ 135 | operator>>(ios_base& (*__pf)(ios_base&)) | ~~~~~~~~~~~~^~~~~~~~~~~~~~~~ /usr/include/c++/15/istream:354:7: note: candidate 17: ‘std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(__streambuf_type*) [with _CharT = char; _Traits = std::char_traits; __streambuf_type = std::basic_streambuf]’ 354 | operator>>(__streambuf_type* __sb); | ^~~~~~~~ /usr/include/c++/15/istream:354:36: note: no known conversion for argument 1 from ‘char*’ to ‘std::basic_istream::__streambuf_type*’ {aka ‘std::basic_streambuf*’} 354 | operator>>(__streambuf_type* __sb); | ~~~~~~~~~~~~~~~~~~^~~~ /usr/include/c++/15/bits/basic_string.tcc:866:5: note: candidate 18: ‘template std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, __cxx11::basic_string<_CharT, _Traits, _Alloc>&)’ 866 | operator>>(basic_istream<_CharT, _Traits>& __in, | ^~~~~~~~ /usr/include/c++/15/bits/basic_string.tcc:866:5: note: template argument deduction/substitution failed: GroupOfPersons.cpp:67:21: note: mismatched types ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>’ and ‘char*’ 67 | is>>namesMen[i]; | ^ /usr/include/c++/15/cstddef:136:5: note: candidate 19: ‘template constexpr std::__byte_op_t<_IntegerType> std::operator>>(byte, _IntegerType)’ 136 | operator>>(byte __b, _IntegerType __shift) noexcept | ^~~~~~~~ /usr/include/c++/15/cstddef:136:5: note: template argument deduction/substitution failed: GroupOfPersons.cpp:67:7: note: cannot convert ‘is’ (type ‘std::ifstream’ {aka ‘std::basic_ifstream’}) to type ‘std::byte’ 67 | is>>namesMen[i]; | ^~ /usr/include/c++/15/bits/istream.tcc:983:5: note: candidate 20: ‘template std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _CharT&)’ 983 | operator>>(basic_istream<_CharT, _Traits>& __in, _CharT& __c) | ^~~~~~~~ /usr/include/c++/15/bits/istream.tcc:983:5: note: template argument deduction/substitution failed: GroupOfPersons.cpp:67:21: note: deduced conflicting types for parameter ‘_CharT’ (‘char’ and ‘char*’) 67 | is>>namesMen[i]; | ^ /usr/include/c++/15/istream:851:5: note: candidate 21: ‘template std::basic_istream& std::operator>>(basic_istream&, unsigned char&)’ 851 | operator>>(basic_istream& __in, unsigned char& __c) | ^~~~~~~~ /usr/include/c++/15/istream:851:5: note: template argument deduction/substitution failed: GroupOfPersons.cpp:67:21: note: cannot convert ‘*(((GroupOfPersons*)this)->GroupOfPersons::namesMen + ((sizetype)(((long unsigned int)i) * 8)))’ (type ‘char*’) to type ‘unsigned char&’ 67 | is>>namesMen[i]; | ~~~~~~~~~~^ /usr/include/c++/15/istream:856:5: note: candidate 22: ‘template std::basic_istream& std::operator>>(basic_istream&, signed char&)’ 856 | operator>>(basic_istream& __in, signed char& __c) | ^~~~~~~~ /usr/include/c++/15/istream:856:5: note: template argument deduction/substitution failed: GroupOfPersons.cpp:67:21: note: cannot convert ‘*(((GroupOfPersons*)this)->GroupOfPersons::namesMen + ((sizetype)(((long unsigned int)i) * 8)))’ (type ‘char*’) to type ‘signed char&’ 67 | is>>namesMen[i]; | ~~~~~~~~~~^ /usr/include/c++/15/istream:954:5: note: candidate 23: ‘template std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _CharT (&)[_Num])’ 954 | operator>>(basic_istream<_CharT, _Traits>& __in, _CharT (&__s)[_Num]) | ^~~~~~~~ /usr/include/c++/15/istream:954:5: note: template argument deduction/substitution failed: GroupOfPersons.cpp:67:21: note: mismatched types ‘_CharT [_Num]’ and ‘char*’ 67 | is>>namesMen[i]; | ^ /usr/include/c++/15/istream:963:5: note: candidate 24: ‘template std::basic_istream& std::operator>>(basic_istream&, unsigned char (&)[_Num])’ 963 | operator>>(basic_istream& __in, unsigned char (&__s)[_Num]) | ^~~~~~~~ /usr/include/c++/15/istream:963:5: note: template argument deduction/substitution failed: GroupOfPersons.cpp:67:21: note: mismatched types ‘unsigned char [_Num]’ and ‘char*’ 67 | is>>namesMen[i]; | ^ /usr/include/c++/15/istream:968:5: note: candidate 25: ‘template std::basic_istream& std::operator>>(basic_istream&, signed char (&)[_Num])’ 968 | operator>>(basic_istream& __in, signed char (&__s)[_Num]) | ^~~~~~~~ /usr/include/c++/15/istream:968:5: note: template argument deduction/substitution failed: GroupOfPersons.cpp:67:21: note: mismatched types ‘signed char [_Num]’ and ‘char*’ 67 | is>>namesMen[i]; | ^ /usr/include/c++/15/istream:1101:5: note: candidate 26: ‘template _Istream&& std::operator>>(_Istream&&, _Tp&&)’ 1101 | operator>>(_Istream&& __is, _Tp&& __x) | ^~~~~~~~ /usr/include/c++/15/istream:1101:5: note: template argument deduction/substitution failed: /usr/include/c++/15/istream: In substitution of ‘template _Istream&& std::operator>>(_Istream&&, _Tp&&) [with _Istream = std::basic_ifstream&; _Tp = char*&]’: GroupOfPersons.cpp:67:21: required from here 67 | is>>namesMen[i]; | ^ /usr/include/c++/15/istream:1101:5: error: template constraint failure for ‘template requires (__derived_from_ios_base<_Is>) && requires(_Is& __is, _Tp&& __t) {__is >> (forward<_Tp>)(__t);} using std::__rvalue_stream_extraction_t = _Is&&’ 1101 | operator>>(_Istream&& __is, _Tp&& __x) | ^~~~~~~~ /usr/include/c++/15/istream:1101:5: note: constraints not satisfied /usr/include/c++/15/bits/ostream.h: In substitution of ‘template requires (__derived_from_ios_base<_Is>) && requires(_Is& __is, _Tp&& __t) {__is >> (forward<_Tp>)(__t);} using std::__rvalue_stream_extraction_t = _Is&& [with _Is = std::basic_ifstream&; _Tp = char*&]’: /usr/include/c++/15/istream:1101:5: required by substitution of ‘template _Istream&& std::operator>>(_Istream&&, _Tp&&) [with _Istream = std::basic_ifstream&; _Tp = char*&]’ GroupOfPersons.cpp:67:21: required from here 67 | is>>namesMen[i]; | ^ /usr/include/c++/15/bits/ostream.h:803:13: required for the satisfaction of ‘__derived_from_ios_base<_Is>’ [with _Is = std::basic_ifstream >&] /usr/include/c++/15/bits/ostream.h:803:39: note: the expression ‘is_class_v<_Tp> [with _Tp = std::basic_ifstream >&]’ evaluated to ‘false’ 803 | concept __derived_from_ios_base = is_class_v<_Tp> | ^~~~~~~~~~~~~~~ GroupOfPersons.cpp:74:9: error: no match for ‘operator>>’ (operand types are ‘std::ifstream’ {aka ‘std::basic_ifstream’} and ‘char*’) 74 | is>>namesChildren[i]; | ~~^~~~~~~~~~~~~~~~~~ | | | | | char* | std::ifstream {aka std::basic_ifstream} GroupOfPersons.cpp:74:9: note: there are 26 candidates 74 | is>>namesChildren[i]; | ~~^~~~~~~~~~~~~~~~~~ /usr/include/c++/15/istream:172:7: note: candidate 1: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(bool&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ (near match) 172 | operator>>(bool& __n) | ^~~~~~~~ /usr/include/c++/15/istream:172:7: note: conversion of argument 1 would be ill-formed: GroupOfPersons.cpp:74:26: error: cannot bind non-const lvalue reference of type ‘bool&’ to a value of type ‘char*’ 74 | is>>namesChildren[i]; | ~~~~~~~~~~~~~~~^ /usr/include/c++/15/istream:176:7: note: candidate 2: ‘std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(short int&) [with _CharT = char; _Traits = std::char_traits]’ (near match) 176 | operator>>(short& __n); | ^~~~~~~~ /usr/include/c++/15/istream:176:7: note: conversion of argument 1 would be ill-formed: GroupOfPersons.cpp:74:26: error: invalid conversion from ‘char*’ to ‘short int’ [-fpermissive] 74 | is>>namesChildren[i]; | ~~~~~~~~~~~~~~~^ | | | char* GroupOfPersons.cpp:74:26: error: cannot bind rvalue ‘(short int)(*(((GroupOfPersons*)this)->GroupOfPersons::namesChildren + ((sizetype)(((long unsigned int)i) * 8))))’ to ‘short int&’ /usr/include/c++/15/istream:179:7: note: candidate 3: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(short unsigned int&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ (near match) 179 | operator>>(unsigned short& __n) | ^~~~~~~~ /usr/include/c++/15/istream:179:7: note: conversion of argument 1 would be ill-formed: GroupOfPersons.cpp:74:26: error: invalid conversion from ‘char*’ to ‘short unsigned int’ [-fpermissive] 74 | is>>namesChildren[i]; | ~~~~~~~~~~~~~~~^ | | | char* GroupOfPersons.cpp:74:26: error: cannot bind rvalue ‘(short unsigned int)(*(((GroupOfPersons*)this)->GroupOfPersons::namesChildren + ((sizetype)(((long unsigned int)i) * 8))))’ to ‘short unsigned int&’ /usr/include/c++/15/istream:183:7: note: candidate 4: ‘std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(int&) [with _CharT = char; _Traits = std::char_traits]’ (near match) 183 | operator>>(int& __n); | ^~~~~~~~ /usr/include/c++/15/istream:183:7: note: conversion of argument 1 would be ill-formed: GroupOfPersons.cpp:74:26: error: invalid conversion from ‘char*’ to ‘int’ [-fpermissive] 74 | is>>namesChildren[i]; | ~~~~~~~~~~~~~~~^ | | | char* GroupOfPersons.cpp:74:26: error: cannot bind rvalue ‘(int)(*(((GroupOfPersons*)this)->GroupOfPersons::namesChildren + ((sizetype)(((long unsigned int)i) * 8))))’ to ‘int&’ /usr/include/c++/15/istream:186:7: note: candidate 5: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(unsigned int&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ (near match) 186 | operator>>(unsigned int& __n) | ^~~~~~~~ /usr/include/c++/15/istream:186:7: note: conversion of argument 1 would be ill-formed: GroupOfPersons.cpp:74:26: error: invalid conversion from ‘char*’ to ‘unsigned int’ [-fpermissive] 74 | is>>namesChildren[i]; | ~~~~~~~~~~~~~~~^ | | | char* GroupOfPersons.cpp:74:26: error: cannot bind rvalue ‘(unsigned int)(*(((GroupOfPersons*)this)->GroupOfPersons::namesChildren + ((sizetype)(((long unsigned int)i) * 8))))’ to ‘unsigned int&’ /usr/include/c++/15/istream:190:7: note: candidate 6: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long int&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ (near match) 190 | operator>>(long& __n) | ^~~~~~~~ /usr/include/c++/15/istream:190:7: note: conversion of argument 1 would be ill-formed: GroupOfPersons.cpp:74:26: error: invalid conversion from ‘char*’ to ‘long int’ [-fpermissive] 74 | is>>namesChildren[i]; | ~~~~~~~~~~~~~~~^ | | | char* GroupOfPersons.cpp:74:26: error: cannot bind rvalue ‘(long int)(*(((GroupOfPersons*)this)->GroupOfPersons::namesChildren + ((sizetype)(((long unsigned int)i) * 8))))’ to ‘long int&’ /usr/include/c++/15/istream:194:7: note: candidate 7: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long unsigned int&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ (near match) 194 | operator>>(unsigned long& __n) | ^~~~~~~~ /usr/include/c++/15/istream:194:7: note: conversion of argument 1 would be ill-formed: GroupOfPersons.cpp:74:26: error: invalid conversion from ‘char*’ to ‘long unsigned int’ [-fpermissive] 74 | is>>namesChildren[i]; | ~~~~~~~~~~~~~~~^ | | | char* GroupOfPersons.cpp:74:26: error: cannot bind rvalue ‘(long unsigned int)(*(((GroupOfPersons*)this)->GroupOfPersons::namesChildren + ((sizetype)(((long unsigned int)i) * 8))))’ to ‘long unsigned int&’ /usr/include/c++/15/istream:201:7: note: candidate 8: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long int&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ (near match) 201 | operator>>(long long& __n) | ^~~~~~~~ /usr/include/c++/15/istream:201:7: note: conversion of argument 1 would be ill-formed: GroupOfPersons.cpp:74:26: error: invalid conversion from ‘char*’ to ‘long long int’ [-fpermissive] 74 | is>>namesChildren[i]; | ~~~~~~~~~~~~~~~^ | | | char* GroupOfPersons.cpp:74:26: error: cannot bind rvalue ‘(long long int)(*(((GroupOfPersons*)this)->GroupOfPersons::namesChildren + ((sizetype)(((long unsigned int)i) * 8))))’ to ‘long long int&’ /usr/include/c++/15/istream:205:7: note: candidate 9: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long unsigned int&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ (near match) 205 | operator>>(unsigned long long& __n) | ^~~~~~~~ /usr/include/c++/15/istream:205:7: note: conversion of argument 1 would be ill-formed: GroupOfPersons.cpp:74:26: error: invalid conversion from ‘char*’ to ‘long long unsigned int’ [-fpermissive] 74 | is>>namesChildren[i]; | ~~~~~~~~~~~~~~~^ | | | char* GroupOfPersons.cpp:74:26: error: cannot bind rvalue ‘(long long unsigned int)(*(((GroupOfPersons*)this)->GroupOfPersons::namesChildren + ((sizetype)(((long unsigned int)i) * 8))))’ to ‘long long unsigned int&’ /usr/include/c++/15/istream:330:7: note: candidate 10: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(void*&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ (near match) 330 | operator>>(void*& __p) | ^~~~~~~~ /usr/include/c++/15/istream:330:7: note: conversion of argument 1 would be ill-formed: GroupOfPersons.cpp:74:26: error: cannot bind non-const lvalue reference of type ‘void*&’ to an rvalue of type ‘void*’ 74 | is>>namesChildren[i]; | ~~~~~~~~~~~~~~~^ /usr/include/c++/15/istream:221:7: note: candidate 11: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(float&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ 221 | operator>>(float& __f) | ^~~~~~~~ /usr/include/c++/15/istream:221:25: note: no known conversion for argument 1 from ‘char*’ to ‘float&’ 221 | operator>>(float& __f) | ~~~~~~~^~~ /usr/include/c++/15/istream:225:7: note: candidate 12: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(double&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ 225 | operator>>(double& __f) | ^~~~~~~~ /usr/include/c++/15/istream:225:26: note: no known conversion for argument 1 from ‘char*’ to ‘double&’ 225 | operator>>(double& __f) | ~~~~~~~~^~~ /usr/include/c++/15/istream:229:7: note: candidate 13: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long double&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ 229 | operator>>(long double& __f) | ^~~~~~~~ /usr/include/c++/15/istream:229:31: note: no known conversion for argument 1 from ‘char*’ to ‘long double&’ 229 | operator>>(long double& __f) | ~~~~~~~~~~~~~^~~ /usr/include/c++/15/istream:124:7: note: candidate 14: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(__istream_type& (*)(__istream_type&)) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ 124 | operator>>(__istream_type& (*__pf)(__istream_type&)) | ^~~~~~~~ /usr/include/c++/15/istream:124:36: note: no known conversion for argument 1 from ‘char*’ to ‘std::basic_istream::__istream_type& (*)(std::basic_istream::__istream_type&)’ {aka ‘std::basic_istream& (*)(std::basic_istream&)’} 124 | operator>>(__istream_type& (*__pf)(__istream_type&)) | ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/15/istream:128:7: note: candidate 15: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(__ios_type& (*)(__ios_type&)) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream; __ios_type = std::basic_ios]’ 128 | operator>>(__ios_type& (*__pf)(__ios_type&)) | ^~~~~~~~ /usr/include/c++/15/istream:128:32: note: no known conversion for argument 1 from ‘char*’ to ‘std::basic_istream::__ios_type& (*)(std::basic_istream::__ios_type&)’ {aka ‘std::basic_ios& (*)(std::basic_ios&)’} 128 | operator>>(__ios_type& (*__pf)(__ios_type&)) | ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~ /usr/include/c++/15/istream:135:7: note: candidate 16: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(std::ios_base& (*)(std::ios_base&)) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ 135 | operator>>(ios_base& (*__pf)(ios_base&)) | ^~~~~~~~ /usr/include/c++/15/istream:135:30: note: no known conversion for argument 1 from ‘char*’ to ‘std::ios_base& (*)(std::ios_base&)’ 135 | operator>>(ios_base& (*__pf)(ios_base&)) | ~~~~~~~~~~~~^~~~~~~~~~~~~~~~ /usr/include/c++/15/istream:354:7: note: candidate 17: ‘std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(__streambuf_type*) [with _CharT = char; _Traits = std::char_traits; __streambuf_type = std::basic_streambuf]’ 354 | operator>>(__streambuf_type* __sb); | ^~~~~~~~ /usr/include/c++/15/istream:354:36: note: no known conversion for argument 1 from ‘char*’ to ‘std::basic_istream::__streambuf_type*’ {aka ‘std::basic_streambuf*’} 354 | operator>>(__streambuf_type* __sb); | ~~~~~~~~~~~~~~~~~~^~~~ /usr/include/c++/15/bits/basic_string.tcc:866:5: note: candidate 18: ‘template std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, __cxx11::basic_string<_CharT, _Traits, _Alloc>&)’ 866 | operator>>(basic_istream<_CharT, _Traits>& __in, | ^~~~~~~~ /usr/include/c++/15/bits/basic_string.tcc:866:5: note: template argument deduction/substitution failed: GroupOfPersons.cpp:74:26: note: mismatched types ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>’ and ‘char*’ 74 | is>>namesChildren[i]; | ^ /usr/include/c++/15/cstddef:136:5: note: candidate 19: ‘template constexpr std::__byte_op_t<_IntegerType> std::operator>>(byte, _IntegerType)’ 136 | operator>>(byte __b, _IntegerType __shift) noexcept | ^~~~~~~~ /usr/include/c++/15/cstddef:136:5: note: template argument deduction/substitution failed: GroupOfPersons.cpp:74:7: note: cannot convert ‘is’ (type ‘std::ifstream’ {aka ‘std::basic_ifstream’}) to type ‘std::byte’ 74 | is>>namesChildren[i]; | ^~ /usr/include/c++/15/bits/istream.tcc:983:5: note: candidate 20: ‘template std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _CharT&)’ 983 | operator>>(basic_istream<_CharT, _Traits>& __in, _CharT& __c) | ^~~~~~~~ /usr/include/c++/15/bits/istream.tcc:983:5: note: template argument deduction/substitution failed: GroupOfPersons.cpp:74:26: note: deduced conflicting types for parameter ‘_CharT’ (‘char’ and ‘char*’) 74 | is>>namesChildren[i]; | ^ /usr/include/c++/15/istream:851:5: note: candidate 21: ‘template std::basic_istream& std::operator>>(basic_istream&, unsigned char&)’ 851 | operator>>(basic_istream& __in, unsigned char& __c) | ^~~~~~~~ /usr/include/c++/15/istream:851:5: note: template argument deduction/substitution failed: GroupOfPersons.cpp:74:26: note: cannot convert ‘*(((GroupOfPersons*)this)->GroupOfPersons::namesChildren + ((sizetype)(((long unsigned int)i) * 8)))’ (type ‘char*’) to type ‘unsigned char&’ 74 | is>>namesChildren[i]; | ~~~~~~~~~~~~~~~^ /usr/include/c++/15/istream:856:5: note: candidate 22: ‘template std::basic_istream& std::operator>>(basic_istream&, signed char&)’ 856 | operator>>(basic_istream& __in, signed char& __c) | ^~~~~~~~ /usr/include/c++/15/istream:856:5: note: template argument deduction/substitution failed: GroupOfPersons.cpp:74:26: note: cannot convert ‘*(((GroupOfPersons*)this)->GroupOfPersons::namesChildren + ((sizetype)(((long unsigned int)i) * 8)))’ (type ‘char*’) to type ‘signed char&’ 74 | is>>namesChildren[i]; | ~~~~~~~~~~~~~~~^ /usr/include/c++/15/istream:954:5: note: candidate 23: ‘template std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _CharT (&)[_Num])’ 954 | operator>>(basic_istream<_CharT, _Traits>& __in, _CharT (&__s)[_Num]) | ^~~~~~~~ /usr/include/c++/15/istream:954:5: note: template argument deduction/substitution failed: GroupOfPersons.cpp:74:26: note: mismatched types ‘_CharT [_Num]’ and ‘char*’ 74 | is>>namesChildren[i]; | ^ /usr/include/c++/15/istream:963:5: note: candidate 24: ‘template std::basic_istream& std::operator>>(basic_istream&, unsigned char (&)[_Num])’ 963 | operator>>(basic_istream& __in, unsigned char (&__s)[_Num]) | ^~~~~~~~ /usr/include/c++/15/istream:963:5: note: template argument deduction/substitution failed: GroupOfPersons.cpp:74:26: note: mismatched types ‘unsigned char [_Num]’ and ‘char*’ 74 | is>>namesChildren[i]; | ^ /usr/include/c++/15/istream:968:5: note: candidate 25: ‘template std::basic_istream& std::operator>>(basic_istream&, signed char (&)[_Num])’ 968 | operator>>(basic_istream& __in, signed char (&__s)[_Num]) | ^~~~~~~~ /usr/include/c++/15/istream:968:5: note: template argument deduction/substitution failed: GroupOfPersons.cpp:74:26: note: mismatched types ‘signed char [_Num]’ and ‘char*’ 74 | is>>namesChildren[i]; | ^ /usr/include/c++/15/istream:1101:5: note: candidate 26: ‘template _Istream&& std::operator>>(_Istream&&, _Tp&&)’ 1101 | operator>>(_Istream&& __is, _Tp&& __x) | ^~~~~~~~ /usr/include/c++/15/istream:1101:5: note: template argument deduction/substitution failed: /usr/include/c++/15/istream: In substitution of ‘template _Istream&& std::operator>>(_Istream&&, _Tp&&) [with _Istream = std::basic_ifstream&; _Tp = char*&]’: GroupOfPersons.cpp:74:26: required from here 74 | is>>namesChildren[i]; | ^ /usr/include/c++/15/istream:1101:5: error: template constraint failure for ‘template requires (__derived_from_ios_base<_Is>) && requires(_Is& __is, _Tp&& __t) {__is >> (forward<_Tp>)(__t);} using std::__rvalue_stream_extraction_t = _Is&&’ 1101 | operator>>(_Istream&& __is, _Tp&& __x) | ^~~~~~~~ /usr/include/c++/15/istream:1101:5: note: constraints not satisfied /usr/include/c++/15/bits/ostream.h: In substitution of ‘template requires (__derived_from_ios_base<_Is>) && requires(_Is& __is, _Tp&& __t) {__is >> (forward<_Tp>)(__t);} using std::__rvalue_stream_extraction_t = _Is&& [with _Is = std::basic_ifstream&; _Tp = char*&]’: /usr/include/c++/15/istream:1101:5: required by substitution of ‘template _Istream&& std::operator>>(_Istream&&, _Tp&&) [with _Istream = std::basic_ifstream&; _Tp = char*&]’ GroupOfPersons.cpp:74:26: required from here 74 | is>>namesChildren[i]; | ^ /usr/include/c++/15/bits/ostream.h:803:13: required for the satisfaction of ‘__derived_from_ios_base<_Is>’ [with _Is = std::basic_ifstream >&] /usr/include/c++/15/bits/ostream.h:803:39: note: the expression ‘is_class_v<_Tp> [with _Tp = std::basic_ifstream >&]’ evaluated to ‘false’ 803 | concept __derived_from_ios_base = is_class_v<_Tp> | ^~~~~~~~~~~~~~~ make[1]: *** [/data/gannet/ripley/R/cxx20/etc/Makeconf:201: GroupOfPersons.o] Error 1 g++ -std=gnu++20 -I"/data/gannet/ripley/R/cxx20/include" -DNDEBUG -I/usr/local/include -fpic -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Wp,-D_FORTIFY_SOURCE=3 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection -c Node.cpp -o Node.o g++ -std=gnu++20 -I"/data/gannet/ripley/R/cxx20/include" -DNDEBUG -I/usr/local/include -fpic -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Wp,-D_FORTIFY_SOURCE=3 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection -c Pedigree.cpp -o Pedigree.o g++ -std=gnu++20 -I"/data/gannet/ripley/R/cxx20/include" -DNDEBUG -I/usr/local/include -fpic -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Wp,-D_FORTIFY_SOURCE=3 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection -c PedigreeList.cpp -o PedigreeList.o g++ -std=gnu++20 -I"/data/gannet/ripley/R/cxx20/include" -DNDEBUG -I/usr/local/include -fpic -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Wp,-D_FORTIFY_SOURCE=3 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection -c PedigreeSet.cpp -o PedigreeSet.o g++ -std=gnu++20 -I"/data/gannet/ripley/R/cxx20/include" -DNDEBUG -I/usr/local/include -fpic -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Wp,-D_FORTIFY_SOURCE=3 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection -c aldata.cpp -o aldata.o g++ -std=gnu++20 -I"/data/gannet/ripley/R/cxx20/include" -DNDEBUG -I/usr/local/include -fpic -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Wp,-D_FORTIFY_SOURCE=3 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection -c alsys.cpp -o alsys.o g++ -std=gnu++20 -I"/data/gannet/ripley/R/cxx20/include" -DNDEBUG -I/usr/local/include -fpic -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Wp,-D_FORTIFY_SOURCE=3 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection -c cutset.cpp -o cutset.o g++ -std=gnu++20 -I"/data/gannet/ripley/R/cxx20/include" -DNDEBUG -I/usr/local/include -fpic -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Wp,-D_FORTIFY_SOURCE=3 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection -c family.cpp -o family.o g++ -std=gnu++20 -I"/data/gannet/ripley/R/cxx20/include" -DNDEBUG -I/usr/local/include -fpic -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Wp,-D_FORTIFY_SOURCE=3 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection -c help.cpp -o help.o g++ -std=gnu++20 -I"/data/gannet/ripley/R/cxx20/include" -DNDEBUG -I/usr/local/include -fpic -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Wp,-D_FORTIFY_SOURCE=3 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection -c main.cpp -o main.o g++ -std=gnu++20 -I"/data/gannet/ripley/R/cxx20/include" -DNDEBUG -I/usr/local/include -fpic -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Wp,-D_FORTIFY_SOURCE=3 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection -c odds.cpp -o odds.o g++ -std=gnu++20 -I"/data/gannet/ripley/R/cxx20/include" -DNDEBUG -I/usr/local/include -fpic -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Wp,-D_FORTIFY_SOURCE=3 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection -c pater.cpp -o pater.o g++ -std=gnu++20 -I"/data/gannet/ripley/R/cxx20/include" -DNDEBUG -I/usr/local/include -fpic -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Wp,-D_FORTIFY_SOURCE=3 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection -c person.cpp -o person.o g++ -std=gnu++20 -I"/data/gannet/ripley/R/cxx20/include" -DNDEBUG -I/usr/local/include -fpic -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Wp,-D_FORTIFY_SOURCE=3 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection -c read.cpp -o read.o gcc -I"/data/gannet/ripley/R/cxx20/include" -DNDEBUG -I/usr/local/include -fpic -g -O2 -Wall -pedantic -mtune=native -Wp,-D_FORTIFY_SOURCE=3 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection -Werror=implicit-function-declaration -Wstrict-prototypes -c registerDynamicSymbol.c -o registerDynamicSymbol.o g++ -std=gnu++20 -I"/data/gannet/ripley/R/cxx20/include" -DNDEBUG -I/usr/local/include -fpic -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Wp,-D_FORTIFY_SOURCE=3 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection -c special.cpp -o special.o g++ -std=gnu++20 -I"/data/gannet/ripley/R/cxx20/include" -DNDEBUG -I/usr/local/include -fpic -g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-parentheses -Wp,-D_FORTIFY_SOURCE=3 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection -c table.cpp -o table.o table.cpp: In function ‘char* my_place_in_string(double)’: table.cpp:55:8: error: no match for ‘operator>>’ (operand types are ‘std::stringstream’ {aka ‘std::__cxx11::basic_stringstream’} and ‘char*’) 55 | ss >> result; | ~~ ^~ ~~~~~~ | | | | | char* | std::stringstream {aka std::__cxx11::basic_stringstream} table.cpp:55:8: note: there are 26 candidates 55 | ss >> result; | ~~~^~~~~~~~~ In file included from /usr/include/c++/15/sstream:42, from table.cpp:5: /usr/include/c++/15/istream:172:7: note: candidate 1: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(bool&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ (near match) 172 | operator>>(bool& __n) | ^~~~~~~~ /usr/include/c++/15/istream:172:7: note: conversion of argument 1 would be ill-formed: table.cpp:55:11: error: cannot bind non-const lvalue reference of type ‘bool&’ to a value of type ‘char*’ 55 | ss >> result; | ^~~~~~ /usr/include/c++/15/istream:176:7: note: candidate 2: ‘std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(short int&) [with _CharT = char; _Traits = std::char_traits]’ (near match) 176 | operator>>(short& __n); | ^~~~~~~~ /usr/include/c++/15/istream:176:7: note: conversion of argument 1 would be ill-formed: table.cpp:55:11: error: invalid conversion from ‘char*’ to ‘short int’ [-fpermissive] 55 | ss >> result; | ^~~~~~ | | | char* table.cpp:55:11: error: cannot bind rvalue ‘(short int)result’ to ‘short int&’ /usr/include/c++/15/istream:179:7: note: candidate 3: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(short unsigned int&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ (near match) 179 | operator>>(unsigned short& __n) | ^~~~~~~~ /usr/include/c++/15/istream:179:7: note: conversion of argument 1 would be ill-formed: table.cpp:55:11: error: invalid conversion from ‘char*’ to ‘short unsigned int’ [-fpermissive] 55 | ss >> result; | ^~~~~~ | | | char* table.cpp:55:11: error: cannot bind rvalue ‘(short unsigned int)result’ to ‘short unsigned int&’ /usr/include/c++/15/istream:183:7: note: candidate 4: ‘std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(int&) [with _CharT = char; _Traits = std::char_traits]’ (near match) 183 | operator>>(int& __n); | ^~~~~~~~ /usr/include/c++/15/istream:183:7: note: conversion of argument 1 would be ill-formed: table.cpp:55:11: error: invalid conversion from ‘char*’ to ‘int’ [-fpermissive] 55 | ss >> result; | ^~~~~~ | | | char* table.cpp:55:11: error: cannot bind rvalue ‘(int)result’ to ‘int&’ /usr/include/c++/15/istream:186:7: note: candidate 5: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(unsigned int&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ (near match) 186 | operator>>(unsigned int& __n) | ^~~~~~~~ /usr/include/c++/15/istream:186:7: note: conversion of argument 1 would be ill-formed: table.cpp:55:11: error: invalid conversion from ‘char*’ to ‘unsigned int’ [-fpermissive] 55 | ss >> result; | ^~~~~~ | | | char* table.cpp:55:11: error: cannot bind rvalue ‘(unsigned int)result’ to ‘unsigned int&’ /usr/include/c++/15/istream:190:7: note: candidate 6: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long int&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ (near match) 190 | operator>>(long& __n) | ^~~~~~~~ /usr/include/c++/15/istream:190:7: note: conversion of argument 1 would be ill-formed: table.cpp:55:11: error: invalid conversion from ‘char*’ to ‘long int’ [-fpermissive] 55 | ss >> result; | ^~~~~~ | | | char* table.cpp:55:11: error: cannot bind rvalue ‘(long int)result’ to ‘long int&’ /usr/include/c++/15/istream:194:7: note: candidate 7: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long unsigned int&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ (near match) 194 | operator>>(unsigned long& __n) | ^~~~~~~~ /usr/include/c++/15/istream:194:7: note: conversion of argument 1 would be ill-formed: table.cpp:55:11: error: invalid conversion from ‘char*’ to ‘long unsigned int’ [-fpermissive] 55 | ss >> result; | ^~~~~~ | | | char* table.cpp:55:11: error: cannot bind rvalue ‘(long unsigned int)result’ to ‘long unsigned int&’ /usr/include/c++/15/istream:201:7: note: candidate 8: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long int&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ (near match) 201 | operator>>(long long& __n) | ^~~~~~~~ /usr/include/c++/15/istream:201:7: note: conversion of argument 1 would be ill-formed: table.cpp:55:11: error: invalid conversion from ‘char*’ to ‘long long int’ [-fpermissive] 55 | ss >> result; | ^~~~~~ | | | char* table.cpp:55:11: error: cannot bind rvalue ‘(long long int)result’ to ‘long long int&’ /usr/include/c++/15/istream:205:7: note: candidate 9: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long unsigned int&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ (near match) 205 | operator>>(unsigned long long& __n) | ^~~~~~~~ /usr/include/c++/15/istream:205:7: note: conversion of argument 1 would be ill-formed: table.cpp:55:11: error: invalid conversion from ‘char*’ to ‘long long unsigned int’ [-fpermissive] 55 | ss >> result; | ^~~~~~ | | | char* table.cpp:55:11: error: cannot bind rvalue ‘(long long unsigned int)result’ to ‘long long unsigned int&’ /usr/include/c++/15/istream:330:7: note: candidate 10: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(void*&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ (near match) 330 | operator>>(void*& __p) | ^~~~~~~~ /usr/include/c++/15/istream:330:7: note: conversion of argument 1 would be ill-formed: table.cpp:55:11: error: cannot bind non-const lvalue reference of type ‘void*&’ to an rvalue of type ‘void*’ 55 | ss >> result; | ^~~~~~ /usr/include/c++/15/istream:221:7: note: candidate 11: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(float&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ 221 | operator>>(float& __f) | ^~~~~~~~ /usr/include/c++/15/istream:221:25: note: no known conversion for argument 1 from ‘char*’ to ‘float&’ 221 | operator>>(float& __f) | ~~~~~~~^~~ /usr/include/c++/15/istream:225:7: note: candidate 12: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(double&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ 225 | operator>>(double& __f) | ^~~~~~~~ /usr/include/c++/15/istream:225:26: note: no known conversion for argument 1 from ‘char*’ to ‘double&’ 225 | operator>>(double& __f) | ~~~~~~~~^~~ /usr/include/c++/15/istream:229:7: note: candidate 13: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long double&) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ 229 | operator>>(long double& __f) | ^~~~~~~~ /usr/include/c++/15/istream:229:31: note: no known conversion for argument 1 from ‘char*’ to ‘long double&’ 229 | operator>>(long double& __f) | ~~~~~~~~~~~~~^~~ /usr/include/c++/15/istream:124:7: note: candidate 14: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(__istream_type& (*)(__istream_type&)) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ 124 | operator>>(__istream_type& (*__pf)(__istream_type&)) | ^~~~~~~~ /usr/include/c++/15/istream:124:36: note: no known conversion for argument 1 from ‘char*’ to ‘std::basic_istream::__istream_type& (*)(std::basic_istream::__istream_type&)’ {aka ‘std::basic_istream& (*)(std::basic_istream&)’} 124 | operator>>(__istream_type& (*__pf)(__istream_type&)) | ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/15/istream:128:7: note: candidate 15: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(__ios_type& (*)(__ios_type&)) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream; __ios_type = std::basic_ios]’ 128 | operator>>(__ios_type& (*__pf)(__ios_type&)) | ^~~~~~~~ /usr/include/c++/15/istream:128:32: note: no known conversion for argument 1 from ‘char*’ to ‘std::basic_istream::__ios_type& (*)(std::basic_istream::__ios_type&)’ {aka ‘std::basic_ios& (*)(std::basic_ios&)’} 128 | operator>>(__ios_type& (*__pf)(__ios_type&)) | ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~ /usr/include/c++/15/istream:135:7: note: candidate 16: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(std::ios_base& (*)(std::ios_base&)) [with _CharT = char; _Traits = std::char_traits; __istream_type = std::basic_istream]’ 135 | operator>>(ios_base& (*__pf)(ios_base&)) | ^~~~~~~~ /usr/include/c++/15/istream:135:30: note: no known conversion for argument 1 from ‘char*’ to ‘std::ios_base& (*)(std::ios_base&)’ 135 | operator>>(ios_base& (*__pf)(ios_base&)) | ~~~~~~~~~~~~^~~~~~~~~~~~~~~~ /usr/include/c++/15/istream:354:7: note: candidate 17: ‘std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(__streambuf_type*) [with _CharT = char; _Traits = std::char_traits; __streambuf_type = std::basic_streambuf]’ 354 | operator>>(__streambuf_type* __sb); | ^~~~~~~~ /usr/include/c++/15/istream:354:36: note: no known conversion for argument 1 from ‘char*’ to ‘std::basic_istream::__streambuf_type*’ {aka ‘std::basic_streambuf*’} 354 | operator>>(__streambuf_type* __sb); | ~~~~~~~~~~~~~~~~~~^~~~ In file included from /usr/include/c++/15/string:57, from /usr/include/c++/15/bits/locale_classes.h:42, from /usr/include/c++/15/bits/ios_base.h:43, from /usr/include/c++/15/ios:46, from /usr/include/c++/15/istream:42: /usr/include/c++/15/bits/basic_string.tcc:866:5: note: candidate 18: ‘template std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, __cxx11::basic_string<_CharT, _Traits, _Alloc>&)’ 866 | operator>>(basic_istream<_CharT, _Traits>& __in, | ^~~~~~~~ /usr/include/c++/15/bits/basic_string.tcc:866:5: note: template argument deduction/substitution failed: table.cpp:55:11: note: mismatched types ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>’ and ‘char*’ 55 | ss >> result; | ^~~~~~ In file included from /usr/include/c++/15/bits/memory_resource.h:40, from /usr/include/c++/15/string:72: /usr/include/c++/15/cstddef:136:5: note: candidate 19: ‘template constexpr std::__byte_op_t<_IntegerType> std::operator>>(byte, _IntegerType)’ 136 | operator>>(byte __b, _IntegerType __shift) noexcept | ^~~~~~~~ /usr/include/c++/15/cstddef:136:5: note: template argument deduction/substitution failed: table.cpp:55:5: note: cannot convert ‘ss’ (type ‘std::stringstream’ {aka ‘std::__cxx11::basic_stringstream’}) to type ‘std::byte’ 55 | ss >> result; | ^~ In file included from /usr/include/c++/15/istream:1111: /usr/include/c++/15/bits/istream.tcc:983:5: note: candidate 20: ‘template std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _CharT&)’ 983 | operator>>(basic_istream<_CharT, _Traits>& __in, _CharT& __c) | ^~~~~~~~ /usr/include/c++/15/bits/istream.tcc:983:5: note: template argument deduction/substitution failed: table.cpp:55:11: note: deduced conflicting types for parameter ‘_CharT’ (‘char’ and ‘char*’) 55 | ss >> result; | ^~~~~~ /usr/include/c++/15/istream:851:5: note: candidate 21: ‘template std::basic_istream& std::operator>>(basic_istream&, unsigned char&)’ 851 | operator>>(basic_istream& __in, unsigned char& __c) | ^~~~~~~~ /usr/include/c++/15/istream:851:5: note: template argument deduction/substitution failed: table.cpp:55:11: note: cannot convert ‘result’ (type ‘char*’) to type ‘unsigned char&’ 55 | ss >> result; | ^~~~~~ /usr/include/c++/15/istream:856:5: note: candidate 22: ‘template std::basic_istream& std::operator>>(basic_istream&, signed char&)’ 856 | operator>>(basic_istream& __in, signed char& __c) | ^~~~~~~~ /usr/include/c++/15/istream:856:5: note: template argument deduction/substitution failed: table.cpp:55:11: note: cannot convert ‘result’ (type ‘char*’) to type ‘signed char&’ 55 | ss >> result; | ^~~~~~ /usr/include/c++/15/istream:954:5: note: candidate 23: ‘template std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _CharT (&)[_Num])’ 954 | operator>>(basic_istream<_CharT, _Traits>& __in, _CharT (&__s)[_Num]) | ^~~~~~~~ /usr/include/c++/15/istream:954:5: note: template argument deduction/substitution failed: table.cpp:55:11: note: mismatched types ‘_CharT [_Num]’ and ‘char*’ 55 | ss >> result; | ^~~~~~ /usr/include/c++/15/istream:963:5: note: candidate 24: ‘template std::basic_istream& std::operator>>(basic_istream&, unsigned char (&)[_Num])’ 963 | operator>>(basic_istream& __in, unsigned char (&__s)[_Num]) | ^~~~~~~~ /usr/include/c++/15/istream:963:5: note: template argument deduction/substitution failed: table.cpp:55:11: note: mismatched types ‘unsigned char [_Num]’ and ‘char*’ 55 | ss >> result; | ^~~~~~ /usr/include/c++/15/istream:968:5: note: candidate 25: ‘template std::basic_istream& std::operator>>(basic_istream&, signed char (&)[_Num])’ 968 | operator>>(basic_istream& __in, signed char (&__s)[_Num]) | ^~~~~~~~ /usr/include/c++/15/istream:968:5: note: template argument deduction/substitution failed: table.cpp:55:11: note: mismatched types ‘signed char [_Num]’ and ‘char*’ 55 | ss >> result; | ^~~~~~ /usr/include/c++/15/istream:1101:5: note: candidate 26: ‘template _Istream&& std::operator>>(_Istream&&, _Tp&&)’ 1101 | operator>>(_Istream&& __is, _Tp&& __x) | ^~~~~~~~ /usr/include/c++/15/istream:1101:5: note: template argument deduction/substitution failed: /usr/include/c++/15/istream: In substitution of ‘template _Istream&& std::operator>>(_Istream&&, _Tp&&) [with _Istream = std::__cxx11::basic_stringstream&; _Tp = char*&]’: table.cpp:55:11: required from here 55 | ss >> result; | ^~~~~~ /usr/include/c++/15/istream:1101:5: error: template constraint failure for ‘template requires (__derived_from_ios_base<_Is>) && requires(_Is& __is, _Tp&& __t) {__is >> (forward<_Tp>)(__t);} using std::__rvalue_stream_extraction_t = _Is&&’ 1101 | operator>>(_Istream&& __is, _Tp&& __x) | ^~~~~~~~ /usr/include/c++/15/istream:1101:5: note: constraints not satisfied In file included from /usr/include/c++/15/ostream:42, from /usr/include/c++/15/istream:43: /usr/include/c++/15/bits/ostream.h: In substitution of ‘template requires (__derived_from_ios_base<_Is>) && requires(_Is& __is, _Tp&& __t) {__is >> (forward<_Tp>)(__t);} using std::__rvalue_stream_extraction_t = _Is&& [with _Is = std::__cxx11::basic_stringstream&; _Tp = char*&]’: /usr/include/c++/15/istream:1101:5: required by substitution of ‘template _Istream&& std::operator>>(_Istream&&, _Tp&&) [with _Istream = std::__cxx11::basic_stringstream&; _Tp = char*&]’ table.cpp:55:11: required from here 55 | ss >> result; | ^~~~~~ /usr/include/c++/15/bits/ostream.h:803:13: required for the satisfaction of ‘__derived_from_ios_base<_Is>’ [with _Is = std::__cxx11::basic_stringstream, std::allocator >&] /usr/include/c++/15/bits/ostream.h:803:39: note: the expression ‘is_class_v<_Tp> [with _Tp = std::__cxx11::basic_stringstream, std::allocator >&]’ evaluated to ‘false’ 803 | concept __derived_from_ios_base = is_class_v<_Tp> | ^~~~~~~~~~~~~~~ make[1]: *** [/data/gannet/ripley/R/cxx20/etc/Makeconf:201: table.o] Error 1 make[1]: Target 'all' not remade because of errors. make[1]: Leaving directory '/data/gannet/ripley/R/packages/tests-C++20/Familias/src' ERROR: compilation failed for package ‘Familias’ * removing ‘/data/gannet/ripley/R/packages/tests-C++20/Familias.Rcheck/Familias’