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bitcoinjs / fast-dat-parser

Superfast blockchain parser for stats
MIT License
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g++ 8.3 compilation fail #27

Closed reardenlife closed 4 years ago

reardenlife commented 4 years ago 
g++ -pedantic -std=c++1z -W -Wall -Wcast-qual -Wconversion -Werror -Wextra -Wwrite-strings -Wno-unused-function -O3 -Iinclude -MMD -MP -c src/bestchain.cpp -o src/bestchain.o
In file included from src/bestchain.cpp:6:
include/hash.hpp: In function ‘auto {anonymous}::toHexBE(const uint256_t&)’:
include/hash.hpp:60:16: error: ‘retro’ was not declared in this scope
   return toHex(retro(hash));
                ^~~~~
include/hash.hpp:60:16: note: suggested alternative: ‘perror’
   return toHex(retro(hash));
                ^~~~~
                perror
src/bestchain.cpp: In function ‘int main()’:
src/bestchain.cpp:148:30: error: no match for ‘operator<<’ (operand types are ‘std::basic_ostream<char>’ and ‘void’)
   std::cerr << "- Genesis: " << toHexBE(genesis.hash) << std::endl;
   ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
In file included from /opt/rh/devtoolset-8/root/usr/include/c++/8/iostream:39,
                 from src/bestchain.cpp:2:
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:108:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(std::basic_ostream<_CharT, _Traits>::__ostream_type& (*)(std::basic_ostream<_CharT, _Traits>::__ostream_type&)) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]’
       operator<<(__ostream_type& (*__pf)(__ostream_type&))
       ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:108:7: note:   no known conversion for argument 1 from ‘void’ to ‘std::basic_ostream<char>::__ostream_type& (*)(std::basic_ostream<char>::__ostream_type&)’ {aka ‘std::basic_ostream<char>& (*)(std::basic_ostream<char>&)’}
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:117:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(std::basic_ostream<_CharT, _Traits>::__ios_type& (*)(std::basic_ostream<_CharT, _Traits>::__ios_type&)) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>; std::basic_ostream<_CharT, _Traits>::__ios_type = std::basic_ios<char>]’
       operator<<(__ios_type& (*__pf)(__ios_type&))
       ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:117:7: note:   no known conversion for argument 1 from ‘void’ to ‘std::basic_ostream<char>::__ios_type& (*)(std::basic_ostream<char>::__ios_type&)’ {aka ‘std::basic_ios<char>& (*)(std::basic_ios<char>&)’}
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:127:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(std::ios_base& (*)(std::ios_base&)) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]’
       operator<<(ios_base& (*__pf) (ios_base&))
       ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:127:7: note:   no known conversion for argument 1 from ‘void’ to ‘std::ios_base& (*)(std::ios_base&)’
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:166:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long int) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]’
       operator<<(long __n)
       ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:166:7: note:   no known conversion for argument 1 from ‘void’ to ‘long int’
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:170:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]’
       operator<<(unsigned long __n)
       ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:170:7: note:   no known conversion for argument 1 from ‘void’ to ‘long unsigned int’
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:174:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(bool) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]’
       operator<<(bool __n)
       ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:174:7: note:   no known conversion for argument 1 from ‘void’ to ‘bool’
In file included from /opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:693,
                 from /opt/rh/devtoolset-8/root/usr/include/c++/8/iostream:39,
                 from src/bestchain.cpp:2:
/opt/rh/devtoolset-8/root/usr/include/c++/8/bits/ostream.tcc:91:5: note: candidate: ‘std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(short int) [with _CharT = char; _Traits = std::char_traits<char>]’
     basic_ostream<_CharT, _Traits>::
     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/bits/ostream.tcc:91:5: note:   no known conversion for argument 1 from ‘void’ to ‘short int’
In file included from /opt/rh/devtoolset-8/root/usr/include/c++/8/iostream:39,
                 from src/bestchain.cpp:2:
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:181:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(short unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]’
       operator<<(unsigned short __n)
       ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:181:7: note:   no known conversion for argument 1 from ‘void’ to ‘short unsigned int’
In file included from /opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:693,
                 from /opt/rh/devtoolset-8/root/usr/include/c++/8/iostream:39,
                 from src/bestchain.cpp:2:
/opt/rh/devtoolset-8/root/usr/include/c++/8/bits/ostream.tcc:105:5: note: candidate: ‘std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(int) [with _CharT = char; _Traits = std::char_traits<char>]’
     basic_ostream<_CharT, _Traits>::
     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/bits/ostream.tcc:105:5: note:   no known conversion for argument 1 from ‘void’ to ‘int’
In file included from /opt/rh/devtoolset-8/root/usr/include/c++/8/iostream:39,
                 from src/bestchain.cpp:2:
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:192:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]’
       operator<<(unsigned int __n)
       ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:192:7: note:   no known conversion for argument 1 from ‘void’ to ‘unsigned int’
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:201:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long long int) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]’
       operator<<(long long __n)
       ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:201:7: note:   no known conversion for argument 1 from ‘void’ to ‘long long int’
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:205:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long long unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]’
       operator<<(unsigned long long __n)
       ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:205:7: note:   no known conversion for argument 1 from ‘void’ to ‘long long unsigned int’
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:220:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(double) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]’
       operator<<(double __f)
       ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:220:7: note:   no known conversion for argument 1 from ‘void’ to ‘double’
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:224:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(float) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]’
       operator<<(float __f)
       ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:224:7: note:   no known conversion for argument 1 from ‘void’ to ‘float’
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:232:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long double) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]’
       operator<<(long double __f)
       ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:232:7: note:   no known conversion for argument 1 from ‘void’ to ‘long double’
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:245:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(const void*) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]’
       operator<<(const void* __p)
       ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:245:7: note:   no known conversion for argument 1 from ‘void’ to ‘const void*’
In file included from /opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:693,
                 from /opt/rh/devtoolset-8/root/usr/include/c++/8/iostream:39,
                 from src/bestchain.cpp:2:
/opt/rh/devtoolset-8/root/usr/include/c++/8/bits/ostream.tcc:119:5: note: candidate: ‘std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(std::basic_ostream<_CharT, _Traits>::__streambuf_type*) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__streambuf_type = std::basic_streambuf<char>]’
     basic_ostream<_CharT, _Traits>::
     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/bits/ostream.tcc:119:5: note:   no known conversion for argument 1 from ‘void’ to ‘std::basic_ostream<char>::__streambuf_type*’ {aka ‘std::basic_streambuf<char>*’}
In file included from /opt/rh/devtoolset-8/root/usr/include/c++/8/bits/basic_string.h:48,
                 from /opt/rh/devtoolset-8/root/usr/include/c++/8/string:52,
                 from /opt/rh/devtoolset-8/root/usr/include/c++/8/bits/locale_classes.h:40,
                 from /opt/rh/devtoolset-8/root/usr/include/c++/8/bits/ios_base.h:41,
                 from /opt/rh/devtoolset-8/root/usr/include/c++/8/ios:42,
                 from /opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:38,
                 from /opt/rh/devtoolset-8/root/usr/include/c++/8/iostream:39,
                 from src/bestchain.cpp:2:
/opt/rh/devtoolset-8/root/usr/include/c++/8/string_view:545:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::basic_string_view<_CharT, _Traits>)’
     operator<<(basic_ostream<_CharT, _Traits>& __os,
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/string_view:545:5: note:   template argument deduction/substitution failed:
src/bestchain.cpp:148:53: note:   mismatched types ‘std::basic_string_view<_CharT, _Traits>’ and ‘void’
   std::cerr << "- Genesis: " << toHexBE(genesis.hash) << std::endl;
                                                     ^
In file included from /opt/rh/devtoolset-8/root/usr/include/c++/8/string:52,
                 from /opt/rh/devtoolset-8/root/usr/include/c++/8/bits/locale_classes.h:40,
                 from /opt/rh/devtoolset-8/root/usr/include/c++/8/bits/ios_base.h:41,
                 from /opt/rh/devtoolset-8/root/usr/include/c++/8/ios:42,
                 from /opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:38,
                 from /opt/rh/devtoolset-8/root/usr/include/c++/8/iostream:39,
                 from src/bestchain.cpp:2:
/opt/rh/devtoolset-8/root/usr/include/c++/8/bits/basic_string.h:6323:5: note: candidate: ‘template<class _CharT, class _Traits, class _Alloc> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::basic_string<_CharT, _Traits, _Allocator>&)’
     operator<<(basic_ostream<_CharT, _Traits>& __os,
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/bits/basic_string.h:6323:5: note:   template argument deduction/substitution failed:
src/bestchain.cpp:148:53: note:   mismatched types ‘const std::basic_string<_CharT, _Traits, _Allocator>’ and ‘void’
   std::cerr << "- Genesis: " << toHexBE(genesis.hash) << std::endl;
                                                     ^
In file included from /opt/rh/devtoolset-8/root/usr/include/c++/8/bits/ios_base.h:46,
                 from /opt/rh/devtoolset-8/root/usr/include/c++/8/ios:42,
                 from /opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:38,
                 from /opt/rh/devtoolset-8/root/usr/include/c++/8/iostream:39,
                 from src/bestchain.cpp:2:
/opt/rh/devtoolset-8/root/usr/include/c++/8/system_error:217:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::error_code&)’
     operator<<(basic_ostream<_CharT, _Traits>& __os, const error_code& __e)
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/system_error:217:5: note:   template argument deduction/substitution failed:src/bestchain.cpp:148:40: note:   cannot convert ‘{anonymous}::toHexBE(genesis.Block::hash)’ (type ‘void’) to type ‘const std::error_code&’
   std::cerr << "- Genesis: " << toHexBE(genesis.hash) << std::endl;
                                 ~~~~~~~^~~~~~~~~~~~~~
In file included from /opt/rh/devtoolset-8/root/usr/include/c++/8/iostream:39,
                 from src/bestchain.cpp:2:
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:497:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, _CharT)’
     operator<<(basic_ostream<_CharT, _Traits>& __out, _CharT __c)
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:497:5: note:   template argument deduction/substitution failed:
src/bestchain.cpp:148:53: note:   deduced conflicting types for parameter ‘_CharT’ (‘char’ and ‘void’)
   std::cerr << "- Genesis: " << toHexBE(genesis.hash) << std::endl;
                                                     ^
In file included from /opt/rh/devtoolset-8/root/usr/include/c++/8/iostream:39,
                 from src/bestchain.cpp:2:
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:502:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, char)’
     operator<<(basic_ostream<_CharT, _Traits>& __out, char __c)
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:502:5: note:   template argument deduction/substitution failed:
src/bestchain.cpp:148:40: note:   cannot convert ‘{anonymous}::toHexBE(genesis.Block::hash)’ (type ‘void’) to type ‘char’
   std::cerr << "- Genesis: " << toHexBE(genesis.hash) << std::endl;
                                 ~~~~~~~^~~~~~~~~~~~~~
In file included from /opt/rh/devtoolset-8/root/usr/include/c++/8/iostream:39,
                 from src/bestchain.cpp:2:
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:508:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, char)’
     operator<<(basic_ostream<char, _Traits>& __out, char __c)
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:508:5: note:   template argument deduction/substitution failed:
src/bestchain.cpp:148:40: note:   cannot convert ‘{anonymous}::toHexBE(genesis.Block::hash)’ (type ‘void’) to type ‘char’
   std::cerr << "- Genesis: " << toHexBE(genesis.hash) << std::endl;
                                 ~~~~~~~^~~~~~~~~~~~~~
In file included from /opt/rh/devtoolset-8/root/usr/include/c++/8/iostream:39,
                 from src/bestchain.cpp:2:
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:514:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, signed char)’
     operator<<(basic_ostream<char, _Traits>& __out, signed char __c)
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:514:5: note:   template argument deduction/substitution failed:
src/bestchain.cpp:148:40: note:   cannot convert ‘{anonymous}::toHexBE(genesis.Block::hash)’ (type ‘void’) to type ‘signed char’
   std::cerr << "- Genesis: " << toHexBE(genesis.hash) << std::endl;
                                 ~~~~~~~^~~~~~~~~~~~~~
In file included from /opt/rh/devtoolset-8/root/usr/include/c++/8/iostream:39,
                 from src/bestchain.cpp:2:
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:519:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, unsigned char)’
     operator<<(basic_ostream<char, _Traits>& __out, unsigned char __c)
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:519:5: note:   template argument deduction/substitution failed:
src/bestchain.cpp:148:40: note:   cannot convert ‘{anonymous}::toHexBE(genesis.Block::hash)’ (type ‘void’) to type ‘unsigned char’
   std::cerr << "- Genesis: " << toHexBE(genesis.hash) << std::endl;
                                 ~~~~~~~^~~~~~~~~~~~~~
In file included from /opt/rh/devtoolset-8/root/usr/include/c++/8/iostream:39,
                 from src/bestchain.cpp:2:
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:539:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const _CharT*)’
     operator<<(basic_ostream<_CharT, _Traits>& __out, const _CharT* __s)
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:539:5: note:   template argument deduction/substitution failed:
src/bestchain.cpp:148:53: note:   mismatched types ‘const _CharT*’ and ‘void’
   std::cerr << "- Genesis: " << toHexBE(genesis.hash) << std::endl;
                                                     ^
In file included from /opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:693,
                 from /opt/rh/devtoolset-8/root/usr/include/c++/8/iostream:39,
                 from src/bestchain.cpp:2:
/opt/rh/devtoolset-8/root/usr/include/c++/8/bits/ostream.tcc:321:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const char*)’
     operator<<(basic_ostream<_CharT, _Traits>& __out, const char* __s)
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/bits/ostream.tcc:321:5: note:   template argument deduction/substitution failed:
src/bestchain.cpp:148:40: note:   cannot convert ‘{anonymous}::toHexBE(genesis.Block::hash)’ (type ‘void’) to type ‘const char*’
   std::cerr << "- Genesis: " << toHexBE(genesis.hash) << std::endl;
                                 ~~~~~~~^~~~~~~~~~~~~~
In file included from /opt/rh/devtoolset-8/root/usr/include/c++/8/iostream:39,
                 from src/bestchain.cpp:2:
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:556:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, const char*)’
     operator<<(basic_ostream<char, _Traits>& __out, const char* __s)
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:556:5: note:   template argument deduction/substitution failed:
src/bestchain.cpp:148:40: note:   cannot convert ‘{anonymous}::toHexBE(genesis.Block::hash)’ (type ‘void’) to type ‘const char*’
   std::cerr << "- Genesis: " << toHexBE(genesis.hash) << std::endl;
                                 ~~~~~~~^~~~~~~~~~~~~~
In file included from /opt/rh/devtoolset-8/root/usr/include/c++/8/iostream:39,
                 from src/bestchain.cpp:2:
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:569:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, const signed char*)’
     operator<<(basic_ostream<char, _Traits>& __out, const signed char* __s)
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:569:5: note:   template argument deduction/substitution failed:
src/bestchain.cpp:148:40: note:   cannot convert ‘{anonymous}::toHexBE(genesis.Block::hash)’ (type ‘void’) to type ‘const signed char*’
   std::cerr << "- Genesis: " << toHexBE(genesis.hash) << std::endl;
                                 ~~~~~~~^~~~~~~~~~~~~~
In file included from /opt/rh/devtoolset-8/root/usr/include/c++/8/iostream:39,
                 from src/bestchain.cpp:2:
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:574:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, const unsigned char*)’
     operator<<(basic_ostream<char, _Traits>& __out, const unsigned char* __s)
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:574:5: note:   template argument deduction/substitution failed:
src/bestchain.cpp:148:40: note:   cannot convert ‘{anonymous}::toHexBE(genesis.Block::hash)’ (type ‘void’) to type ‘const unsigned char*’
   std::cerr << "- Genesis: " << toHexBE(genesis.hash) << std::endl;
                                 ~~~~~~~^~~~~~~~~~~~~~
In file included from /opt/rh/devtoolset-8/root/usr/include/c++/8/iostream:39,
                 from src/bestchain.cpp:2:
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:682:5: note: candidate: ‘template<class _Ostream, class _Tp> typename std::enable_if<std::__and_<std::__not_<std::is_lvalue_reference<_Tp> >, std::__is_convertible_to_basic_ostream<_Ostream>, std::__is_insertable<typename std::__is_convertible_to_basic_ostream<_Tp>::__ostream_type, const _Tp&, void> >::value, typename std::__is_convertible_to_basic_ostream<_Tp>::__ostream_type>::type std::operator<<(_Ostream&&, const _Tp&)’
     operator<<(_Ostream&& __os, const _Tp& __x)
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:682:5: note:   template argument deduction/substitution failed:
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream: In substitution of ‘template<class _Ostream, class _Tp> typename std::enable_if<std::__and_<std::__not_<std::is_lvalue_reference<_Tp> >, std::__is_convertible_to_basic_ostream<_Ostream>, std::__is_insertable<typename std::__is_convertible_to_basic_ostream<_Tp>::__ostream_type, const _Tp&, void> >::value, typename std::__is_convertible_to_basic_ostream<_Tp>::__ostream_type>::type std::operator<<(_Ostream&&, const _Tp&) [with _Ostream = std::basic_ostream<char>&; _Tp = void]’:
src/bestchain.cpp:148:53:   required from here
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:682:5: error: forming reference to void
In file included from include/hash.hpp:4,
                 from src/bestchain.cpp:6:
/opt/rh/devtoolset-8/root/usr/include/c++/8/iomanip:79:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Resetiosflags)’
     operator<<(basic_ostream<_CharT, _Traits>& __os, _Resetiosflags __f)
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/iomanip:79:5: note:   template argument deduction/substitution failed:
src/bestchain.cpp:148:40: note:   cannot convert ‘{anonymous}::toHexBE(genesis.Block::hash)’ (type ‘void’) to type ‘std::_Resetiosflags’
   std::cerr << "- Genesis: " << toHexBE(genesis.hash) << std::endl;
                                 ~~~~~~~^~~~~~~~~~~~~~
In file included from include/hash.hpp:4,
                 from src/bestchain.cpp:6:
/opt/rh/devtoolset-8/root/usr/include/c++/8/iomanip:109:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Setiosflags)’
     operator<<(basic_ostream<_CharT, _Traits>& __os, _Setiosflags __f)
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/iomanip:109:5: note:   template argument deduction/substitution failed:
src/bestchain.cpp:148:40: note:   cannot convert ‘{anonymous}::toHexBE(genesis.Block::hash)’ (type ‘void’) to type ‘std::_Setiosflags’
   std::cerr << "- Genesis: " << toHexBE(genesis.hash) << std::endl;
                                 ~~~~~~~^~~~~~~~~~~~~~
In file included from include/hash.hpp:4,
                 from src/bestchain.cpp:6:
/opt/rh/devtoolset-8/root/usr/include/c++/8/iomanip:143:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Setbase)’
     operator<<(basic_ostream<_CharT, _Traits>& __os, _Setbase __f)
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/iomanip:143:5: note:   template argument deduction/substitution failed:
src/bestchain.cpp:148:40: note:   cannot convert ‘{anonymous}::toHexBE(genesis.Block::hash)’ (type ‘void’) to type ‘std::_Setbase’
   std::cerr << "- Genesis: " << toHexBE(genesis.hash) << std::endl;
                                 ~~~~~~~^~~~~~~~~~~~~~
In file included from include/hash.hpp:4,
                 from src/bestchain.cpp:6:
/opt/rh/devtoolset-8/root/usr/include/c++/8/iomanip:178:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Setfill<_CharT>)’
     operator<<(basic_ostream<_CharT, _Traits>& __os, _Setfill<_CharT> __f)
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/iomanip:178:5: note:   template argument deduction/substitution failed:
src/bestchain.cpp:148:53: note:   mismatched types ‘std::_Setfill<_CharT>’ and ‘void’
   std::cerr << "- Genesis: " << toHexBE(genesis.hash) << std::endl;
                                                     ^
In file included from include/hash.hpp:4,
                 from src/bestchain.cpp:6:
/opt/rh/devtoolset-8/root/usr/include/c++/8/iomanip:208:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Setprecision)’
     operator<<(basic_ostream<_CharT, _Traits>& __os, _Setprecision __f)
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/iomanip:208:5: note:   template argument deduction/substitution failed:
src/bestchain.cpp:148:40: note:   cannot convert ‘{anonymous}::toHexBE(genesis.Block::hash)’ (type ‘void’) to type ‘std::_Setprecision’
   std::cerr << "- Genesis: " << toHexBE(genesis.hash) << std::endl;
                                 ~~~~~~~^~~~~~~~~~~~~~
In file included from include/hash.hpp:4,
                 from src/bestchain.cpp:6:
/opt/rh/devtoolset-8/root/usr/include/c++/8/iomanip:238:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Setw)’
     operator<<(basic_ostream<_CharT, _Traits>& __os, _Setw __f)
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/iomanip:238:5: note:   template argument deduction/substitution failed:
src/bestchain.cpp:148:40: note:   cannot convert ‘{anonymous}::toHexBE(genesis.Block::hash)’ (type ‘void’) to type ‘std::_Setw’
   std::cerr << "- Genesis: " << toHexBE(genesis.hash) << std::endl;
                                 ~~~~~~~^~~~~~~~~~~~~~
In file included from include/hash.hpp:4,
                 from src/bestchain.cpp:6:
/opt/rh/devtoolset-8/root/usr/include/c++/8/iomanip:311:5: note: candidate: ‘template<class _CharT, class _Traits, class _MoneyT> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Put_money<_MoneyT>)’
     operator<<(basic_ostream<_CharT, _Traits>& __os, _Put_money<_MoneyT> __f)
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/iomanip:311:5: note:   template argument deduction/substitution failed:
src/bestchain.cpp:148:53: note:   mismatched types ‘std::_Put_money<_MoneyT>’ and ‘void’
   std::cerr << "- Genesis: " << toHexBE(genesis.hash) << std::endl;
                                                     ^
In file included from include/hash.hpp:4,
                 from src/bestchain.cpp:6:
/opt/rh/devtoolset-8/root/usr/include/c++/8/iomanip:363:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Put_time<_CharT>)’
     operator<<(basic_ostream<_CharT, _Traits>& __os, _Put_time<_CharT> __f)
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/iomanip:363:5: note:   template argument deduction/substitution failed:
src/bestchain.cpp:148:53: note:   mismatched types ‘std::_Put_time<_CharT>’ and ‘void’
   std::cerr << "- Genesis: " << toHexBE(genesis.hash) << std::endl;
                                                     ^
src/bestchain.cpp:149:26: error: no match for ‘operator<<’ (operand types are ‘std::basic_ostream<char>’ and ‘void’)
   std::cerr << "- Tip: " << toHexBE(tip.hash) << std::endl;
   ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
In file included from /opt/rh/devtoolset-8/root/usr/include/c++/8/iostream:39,
                 from src/bestchain.cpp:2:
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:108:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(std::basic_ostream<_CharT, _Traits>::__ostream_type& (*)(std::basic_ostream<_CharT, _Traits>::__ostream_type&)) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]’
       operator<<(__ostream_type& (*__pf)(__ostream_type&))
       ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:108:7: note:   no known conversion for argument 1 from ‘void’ to ‘std::basic_ostream<char>::__ostream_type& (*)(std::basic_ostream<char>::__ostream_type&)’ {aka ‘std::basic_ostream<char>& (*)(std::basic_ostream<char>&)’}
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:117:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(std::basic_ostream<_CharT, _Traits>::__ios_type& (*)(std::basic_ostream<_CharT, _Traits>::__ios_type&)) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>; std::basic_ostream<_CharT, _Traits>::__ios_type = std::basic_ios<char>]’
       operator<<(__ios_type& (*__pf)(__ios_type&))
       ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:117:7: note:   no known conversion for argument 1 from ‘void’ to ‘std::basic_ostream<char>::__ios_type& (*)(std::basic_ostream<char>::__ios_type&)’ {aka ‘std::basic_ios<char>& (*)(std::basic_ios<char>&)’}
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:127:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(std::ios_base& (*)(std::ios_base&)) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]’
       operator<<(ios_base& (*__pf) (ios_base&))
       ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:127:7: note:   no known conversion for argument 1 from ‘void’ to ‘std::ios_base& (*)(std::ios_base&)’
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:166:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long int) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]’
       operator<<(long __n)
       ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:166:7: note:   no known conversion for argument 1 from ‘void’ to ‘long int’
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:170:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]’
       operator<<(unsigned long __n)
       ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:170:7: note:   no known conversion for argument 1 from ‘void’ to ‘long unsigned int’
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:174:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(bool) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]’
       operator<<(bool __n)
       ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:174:7: note:   no known conversion for argument 1 from ‘void’ to ‘bool’
In file included from /opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:693,
                 from /opt/rh/devtoolset-8/root/usr/include/c++/8/iostream:39,
                 from src/bestchain.cpp:2:
/opt/rh/devtoolset-8/root/usr/include/c++/8/bits/ostream.tcc:91:5: note: candidate: ‘std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(short int) [with _CharT = char; _Traits = std::char_traits<char>]’
     basic_ostream<_CharT, _Traits>::
     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/bits/ostream.tcc:91:5: note:   no known conversion for argument 1 from ‘void’ to ‘short int’
In file included from /opt/rh/devtoolset-8/root/usr/include/c++/8/iostream:39,
                 from src/bestchain.cpp:2:
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:181:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(short unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]’
       operator<<(unsigned short __n)
       ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:181:7: note:   no known conversion for argument 1 from ‘void’ to ‘short unsigned int’
In file included from /opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:693,
                 from /opt/rh/devtoolset-8/root/usr/include/c++/8/iostream:39,
                 from src/bestchain.cpp:2:
/opt/rh/devtoolset-8/root/usr/include/c++/8/bits/ostream.tcc:105:5: note: candidate: ‘std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(int) [with _CharT = char; _Traits = std::char_traits<char>]’
     basic_ostream<_CharT, _Traits>::
     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/bits/ostream.tcc:105:5: note:   no known conversion for argument 1 from ‘void’ to ‘int’
In file included from /opt/rh/devtoolset-8/root/usr/include/c++/8/iostream:39,
                 from src/bestchain.cpp:2:
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:192:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]’
       operator<<(unsigned int __n)
       ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:192:7: note:   no known conversion for argument 1 from ‘void’ to ‘unsigned int’
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:201:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long long int) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]’
       operator<<(long long __n)
       ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:201:7: note:   no known conversion for argument 1 from ‘void’ to ‘long long int’
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:205:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long long unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]’
       operator<<(unsigned long long __n)
       ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:205:7: note:   no known conversion for argument 1 from ‘void’ to ‘long long unsigned int’
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:220:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(double) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]’
       operator<<(double __f)
       ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:220:7: note:   no known conversion for argument 1 from ‘void’ to ‘double’
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:224:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(float) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]’
       operator<<(float __f)
       ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:224:7: note:   no known conversion for argument 1 from ‘void’ to ‘float’
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:232:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long double) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]’
       operator<<(long double __f)
       ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:232:7: note:   no known conversion for argument 1 from ‘void’ to ‘long double’
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:245:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(const void*) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]’
       operator<<(const void* __p)
       ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:245:7: note:   no known conversion for argument 1 from ‘void’ to ‘const void*’
In file included from /opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:693,
                 from /opt/rh/devtoolset-8/root/usr/include/c++/8/iostream:39,
                 from src/bestchain.cpp:2:
/opt/rh/devtoolset-8/root/usr/include/c++/8/bits/ostream.tcc:119:5: note: candidate: ‘std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(std::basic_ostream<_CharT, _Traits>::__streambuf_type*) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__streambuf_type = std::basic_streambuf<char>]’
     basic_ostream<_CharT, _Traits>::
     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/bits/ostream.tcc:119:5: note:   no known conversion for argument 1 from ‘void’ to ‘std::basic_ostream<char>::__streambuf_type*’ {aka ‘std::basic_streambuf<char>*’}
In file included from /opt/rh/devtoolset-8/root/usr/include/c++/8/bits/basic_string.h:48,
                 from /opt/rh/devtoolset-8/root/usr/include/c++/8/string:52,
                 from /opt/rh/devtoolset-8/root/usr/include/c++/8/bits/locale_classes.h:40,
                 from /opt/rh/devtoolset-8/root/usr/include/c++/8/bits/ios_base.h:41,
                 from /opt/rh/devtoolset-8/root/usr/include/c++/8/ios:42,
                 from /opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:38,
                 from /opt/rh/devtoolset-8/root/usr/include/c++/8/iostream:39,
                 from src/bestchain.cpp:2:
/opt/rh/devtoolset-8/root/usr/include/c++/8/string_view:545:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::basic_string_view<_CharT, _Traits>)’
     operator<<(basic_ostream<_CharT, _Traits>& __os,
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/string_view:545:5: note:   template argument deduction/substitution failed:
src/bestchain.cpp:149:45: note:   mismatched types ‘std::basic_string_view<_CharT, _Traits>’ and ‘void’
   std::cerr << "- Tip: " << toHexBE(tip.hash) << std::endl;
                                             ^
In file included from /opt/rh/devtoolset-8/root/usr/include/c++/8/string:52,
                 from /opt/rh/devtoolset-8/root/usr/include/c++/8/bits/locale_classes.h:40,
                 from /opt/rh/devtoolset-8/root/usr/include/c++/8/bits/ios_base.h:41,
                 from /opt/rh/devtoolset-8/root/usr/include/c++/8/ios:42,
                 from /opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:38,
                 from /opt/rh/devtoolset-8/root/usr/include/c++/8/iostream:39,
                 from src/bestchain.cpp:2:
/opt/rh/devtoolset-8/root/usr/include/c++/8/bits/basic_string.h:6323:5: note: candidate: ‘template<class _CharT, class _Traits, class _Alloc> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::basic_string<_CharT, _Traits, _Allocator>&)’
     operator<<(basic_ostream<_CharT, _Traits>& __os,
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/bits/basic_string.h:6323:5: note:   template argument deduction/substitution failed:
src/bestchain.cpp:149:45: note:   mismatched types ‘const std::basic_string<_CharT, _Traits, _Allocator>’ and ‘void’
   std::cerr << "- Tip: " << toHexBE(tip.hash) << std::endl;
                                             ^
In file included from /opt/rh/devtoolset-8/root/usr/include/c++/8/bits/ios_base.h:46,
                 from /opt/rh/devtoolset-8/root/usr/include/c++/8/ios:42,
                 from /opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:38,
                 from /opt/rh/devtoolset-8/root/usr/include/c++/8/iostream:39,
                 from src/bestchain.cpp:2:
/opt/rh/devtoolset-8/root/usr/include/c++/8/system_error:217:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::error_code&)’
     operator<<(basic_ostream<_CharT, _Traits>& __os, const error_code& __e)
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/system_error:217:5: note:   template argument deduction/substitution failed:src/bestchain.cpp:149:36: note:   cannot convert ‘{anonymous}::toHexBE(tip.Block::hash)’ (type ‘void’) to type ‘const std::error_code&’
   std::cerr << "- Tip: " << toHexBE(tip.hash) << std::endl;
                             ~~~~~~~^~~~~~~~~~
In file included from /opt/rh/devtoolset-8/root/usr/include/c++/8/iostream:39,
                 from src/bestchain.cpp:2:
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:497:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, _CharT)’
     operator<<(basic_ostream<_CharT, _Traits>& __out, _CharT __c)
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:497:5: note:   template argument deduction/substitution failed:
src/bestchain.cpp:149:45: note:   deduced conflicting types for parameter ‘_CharT’ (‘char’ and ‘void’)
   std::cerr << "- Tip: " << toHexBE(tip.hash) << std::endl;
                                             ^
In file included from /opt/rh/devtoolset-8/root/usr/include/c++/8/iostream:39,
                 from src/bestchain.cpp:2:
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:502:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, char)’
     operator<<(basic_ostream<_CharT, _Traits>& __out, char __c)
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:502:5: note:   template argument deduction/substitution failed:
src/bestchain.cpp:149:36: note:   cannot convert ‘{anonymous}::toHexBE(tip.Block::hash)’ (type ‘void’) to type ‘char’
   std::cerr << "- Tip: " << toHexBE(tip.hash) << std::endl;
                             ~~~~~~~^~~~~~~~~~
In file included from /opt/rh/devtoolset-8/root/usr/include/c++/8/iostream:39,
                 from src/bestchain.cpp:2:
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:508:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, char)’
     operator<<(basic_ostream<char, _Traits>& __out, char __c)
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:508:5: note:   template argument deduction/substitution failed:
src/bestchain.cpp:149:36: note:   cannot convert ‘{anonymous}::toHexBE(tip.Block::hash)’ (type ‘void’) to type ‘char’
   std::cerr << "- Tip: " << toHexBE(tip.hash) << std::endl;
                             ~~~~~~~^~~~~~~~~~
In file included from /opt/rh/devtoolset-8/root/usr/include/c++/8/iostream:39,
                 from src/bestchain.cpp:2:
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:514:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, signed char)’
     operator<<(basic_ostream<char, _Traits>& __out, signed char __c)
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:514:5: note:   template argument deduction/substitution failed:
src/bestchain.cpp:149:36: note:   cannot convert ‘{anonymous}::toHexBE(tip.Block::hash)’ (type ‘void’) to type ‘signed char’
   std::cerr << "- Tip: " << toHexBE(tip.hash) << std::endl;
                             ~~~~~~~^~~~~~~~~~
In file included from /opt/rh/devtoolset-8/root/usr/include/c++/8/iostream:39,
                 from src/bestchain.cpp:2:
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:519:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, unsigned char)’
     operator<<(basic_ostream<char, _Traits>& __out, unsigned char __c)
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:519:5: note:   template argument deduction/substitution failed:
src/bestchain.cpp:149:36: note:   cannot convert ‘{anonymous}::toHexBE(tip.Block::hash)’ (type ‘void’) to type ‘unsigned char’
   std::cerr << "- Tip: " << toHexBE(tip.hash) << std::endl;
                             ~~~~~~~^~~~~~~~~~
In file included from /opt/rh/devtoolset-8/root/usr/include/c++/8/iostream:39,
                 from src/bestchain.cpp:2:
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:539:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const _CharT*)’
     operator<<(basic_ostream<_CharT, _Traits>& __out, const _CharT* __s)
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:539:5: note:   template argument deduction/substitution failed:
src/bestchain.cpp:149:45: note:   mismatched types ‘const _CharT*’ and ‘void’
   std::cerr << "- Tip: " << toHexBE(tip.hash) << std::endl;
                                             ^
In file included from /opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:693,
                 from /opt/rh/devtoolset-8/root/usr/include/c++/8/iostream:39,
                 from src/bestchain.cpp:2:
/opt/rh/devtoolset-8/root/usr/include/c++/8/bits/ostream.tcc:321:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const char*)’
     operator<<(basic_ostream<_CharT, _Traits>& __out, const char* __s)
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/bits/ostream.tcc:321:5: note:   template argument deduction/substitution failed:
src/bestchain.cpp:149:36: note:   cannot convert ‘{anonymous}::toHexBE(tip.Block::hash)’ (type ‘void’) to type ‘const char*’
   std::cerr << "- Tip: " << toHexBE(tip.hash) << std::endl;
                             ~~~~~~~^~~~~~~~~~
In file included from /opt/rh/devtoolset-8/root/usr/include/c++/8/iostream:39,
                 from src/bestchain.cpp:2:
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:556:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, const char*)’
     operator<<(basic_ostream<char, _Traits>& __out, const char* __s)
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:556:5: note:   template argument deduction/substitution failed:
src/bestchain.cpp:149:36: note:   cannot convert ‘{anonymous}::toHexBE(tip.Block::hash)’ (type ‘void’) to type ‘const char*’
   std::cerr << "- Tip: " << toHexBE(tip.hash) << std::endl;
                             ~~~~~~~^~~~~~~~~~
In file included from /opt/rh/devtoolset-8/root/usr/include/c++/8/iostream:39,
                 from src/bestchain.cpp:2:
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:569:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, const signed char*)’
     operator<<(basic_ostream<char, _Traits>& __out, const signed char* __s)
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:569:5: note:   template argument deduction/substitution failed:
src/bestchain.cpp:149:36: note:   cannot convert ‘{anonymous}::toHexBE(tip.Block::hash)’ (type ‘void’) to type ‘const signed char*’
   std::cerr << "- Tip: " << toHexBE(tip.hash) << std::endl;
                             ~~~~~~~^~~~~~~~~~
In file included from /opt/rh/devtoolset-8/root/usr/include/c++/8/iostream:39,
                 from src/bestchain.cpp:2:
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:574:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, const unsigned char*)’
     operator<<(basic_ostream<char, _Traits>& __out, const unsigned char* __s)
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:574:5: note:   template argument deduction/substitution failed:
src/bestchain.cpp:149:36: note:   cannot convert ‘{anonymous}::toHexBE(tip.Block::hash)’ (type ‘void’) to type ‘const unsigned char*’
   std::cerr << "- Tip: " << toHexBE(tip.hash) << std::endl;
                             ~~~~~~~^~~~~~~~~~
In file included from /opt/rh/devtoolset-8/root/usr/include/c++/8/iostream:39,
                 from src/bestchain.cpp:2:
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:682:5: note: candidate: ‘template<class _Ostream, class _Tp> typename std::enable_if<std::__and_<std::__not_<std::is_lvalue_reference<_Tp> >, std::__is_convertible_to_basic_ostream<_Ostream>, std::__is_insertable<typename std::__is_convertible_to_basic_ostream<_Tp>::__ostream_type, const _Tp&, void> >::value, typename std::__is_convertible_to_basic_ostream<_Tp>::__ostream_type>::type std::operator<<(_Ostream&&, const _Tp&)’
     operator<<(_Ostream&& __os, const _Tp& __x)
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/ostream:682:5: note:   template argument deduction/substitution failed:
In file included from include/hash.hpp:4,
                 from src/bestchain.cpp:6:
/opt/rh/devtoolset-8/root/usr/include/c++/8/iomanip:79:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Resetiosflags)’
     operator<<(basic_ostream<_CharT, _Traits>& __os, _Resetiosflags __f)
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/iomanip:79:5: note:   template argument deduction/substitution failed:
src/bestchain.cpp:149:36: note:   cannot convert ‘{anonymous}::toHexBE(tip.Block::hash)’ (type ‘void’) to type ‘std::_Resetiosflags’
   std::cerr << "- Tip: " << toHexBE(tip.hash) << std::endl;
                             ~~~~~~~^~~~~~~~~~
In file included from include/hash.hpp:4,
                 from src/bestchain.cpp:6:
/opt/rh/devtoolset-8/root/usr/include/c++/8/iomanip:109:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Setiosflags)’
     operator<<(basic_ostream<_CharT, _Traits>& __os, _Setiosflags __f)
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/iomanip:109:5: note:   template argument deduction/substitution failed:
src/bestchain.cpp:149:36: note:   cannot convert ‘{anonymous}::toHexBE(tip.Block::hash)’ (type ‘void’) to type ‘std::_Setiosflags’
   std::cerr << "- Tip: " << toHexBE(tip.hash) << std::endl;
                             ~~~~~~~^~~~~~~~~~
In file included from include/hash.hpp:4,
                 from src/bestchain.cpp:6:
/opt/rh/devtoolset-8/root/usr/include/c++/8/iomanip:143:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Setbase)’
     operator<<(basic_ostream<_CharT, _Traits>& __os, _Setbase __f)
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/iomanip:143:5: note:   template argument deduction/substitution failed:
src/bestchain.cpp:149:36: note:   cannot convert ‘{anonymous}::toHexBE(tip.Block::hash)’ (type ‘void’) to type ‘std::_Setbase’
   std::cerr << "- Tip: " << toHexBE(tip.hash) << std::endl;
                             ~~~~~~~^~~~~~~~~~
In file included from include/hash.hpp:4,
                 from src/bestchain.cpp:6:
/opt/rh/devtoolset-8/root/usr/include/c++/8/iomanip:178:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Setfill<_CharT>)’
     operator<<(basic_ostream<_CharT, _Traits>& __os, _Setfill<_CharT> __f)
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/iomanip:178:5: note:   template argument deduction/substitution failed:
src/bestchain.cpp:149:45: note:   mismatched types ‘std::_Setfill<_CharT>’ and ‘void’
   std::cerr << "- Tip: " << toHexBE(tip.hash) << std::endl;
                                             ^
In file included from include/hash.hpp:4,
                 from src/bestchain.cpp:6:
/opt/rh/devtoolset-8/root/usr/include/c++/8/iomanip:208:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Setprecision)’
     operator<<(basic_ostream<_CharT, _Traits>& __os, _Setprecision __f)
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/iomanip:208:5: note:   template argument deduction/substitution failed:
src/bestchain.cpp:149:36: note:   cannot convert ‘{anonymous}::toHexBE(tip.Block::hash)’ (type ‘void’) to type ‘std::_Setprecision’
   std::cerr << "- Tip: " << toHexBE(tip.hash) << std::endl;
                             ~~~~~~~^~~~~~~~~~
In file included from include/hash.hpp:4,
                 from src/bestchain.cpp:6:
/opt/rh/devtoolset-8/root/usr/include/c++/8/iomanip:238:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Setw)’
     operator<<(basic_ostream<_CharT, _Traits>& __os, _Setw __f)
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/iomanip:238:5: note:   template argument deduction/substitution failed:
src/bestchain.cpp:149:36: note:   cannot convert ‘{anonymous}::toHexBE(tip.Block::hash)’ (type ‘void’) to type ‘std::_Setw’
   std::cerr << "- Tip: " << toHexBE(tip.hash) << std::endl;
                             ~~~~~~~^~~~~~~~~~
In file included from include/hash.hpp:4,
                 from src/bestchain.cpp:6:
/opt/rh/devtoolset-8/root/usr/include/c++/8/iomanip:311:5: note: candidate: ‘template<class _CharT, class _Traits, class _MoneyT> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Put_money<_MoneyT>)’
     operator<<(basic_ostream<_CharT, _Traits>& __os, _Put_money<_MoneyT> __f)
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/iomanip:311:5: note:   template argument deduction/substitution failed:
src/bestchain.cpp:149:45: note:   mismatched types ‘std::_Put_money<_MoneyT>’ and ‘void’
   std::cerr << "- Tip: " << toHexBE(tip.hash) << std::endl;
                                             ^
In file included from include/hash.hpp:4,
                 from src/bestchain.cpp:6:
/opt/rh/devtoolset-8/root/usr/include/c++/8/iomanip:363:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Put_time<_CharT>)’
     operator<<(basic_ostream<_CharT, _Traits>& __os, _Put_time<_CharT> __f)
     ^~~~~~~~
/opt/rh/devtoolset-8/root/usr/include/c++/8/iomanip:363:5: note:   template argument deduction/substitution failed:
src/bestchain.cpp:149:45: note:   mismatched types ‘std::_Put_time<_CharT>’ and ‘void’
   std::cerr << "- Tip: " << toHexBE(tip.hash) << std::endl;
                                             ^
make: *** [src/bestchain.o] Error 1
junderw commented 4 years ago

@dcousens This looks unrelated to today's PR. What do you think?

reardenlife commented 4 years ago

I checked out the initial commit. Namely, hash.hpp and could not find any reference to retro, on ehich I am having a compilation error. So, probably it was added some time after that. I am unsure what to do. I tried g++ 4, 6, 7 and 8. I might try 9th, but I am not sure if it will solve the problem. The code looks very strange BTW. This is how modern C++ looks like? :)