******************************************************************************** conan test cci-96af4e9b/recipes/ctpg/all/test_package/conanfile.py ctpg/1.3.7@#697cf3ac8bc2083d992b105b33188d74 -pr /home/conan/w/prod/BuildSingleReference/259818/bfc451ed-33f8-4386-af2f-3d537e1acb46/profile_linux_7_libstdcpp11_gcc_release_64..txt -c tools.system.package_manager:mode=install -c tools.system.package_manager:sudo=True ******************************************************************************** Configuration: [settings] arch=x86_64 build_type=Release compiler=gcc compiler.libcxx=libstdc++11 compiler.version=7 os=Linux [options] [build_requires] [env] [conf] tools.system.package_manager:mode=install tools.system.package_manager:sudo=True ctpg/1.3.7 (test package): Installing package Requirements ctpg/1.3.7 from local cache - Cache Packages ctpg/1.3.7:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 - Cache Installing (downloading, building) binaries... ctpg/1.3.7: Already installed! ctpg/1.3.7 (test package): Generator txt created conanbuildinfo.txt ctpg/1.3.7 (test package): Calling generate() ctpg/1.3.7 (test package): Preset 'release' added to CMakePresets.json. Invoke it manually using 'cmake --preset release' ctpg/1.3.7 (test package): If your CMake version is not compatible with CMakePresets (<3.19) call cmake like: 'cmake -G "Unix Makefiles" -DCMAKE_TOOLCHAIN_FILE=/home/conan/w/prod/BuildSingleReference/cci-96af4e9b/recipes/ctpg/all/test_package/build/Release/generators/conan_toolchain.cmake -DCMAKE_POLICY_DEFAULT_CMP0091=NEW -DCMAKE_BUILD_TYPE=Release' ctpg/1.3.7 (test package): Aggregating env generators ctpg/1.3.7 (test package): Generated conaninfo.txt ctpg/1.3.7 (test package): Generated graphinfo Using lockfile: '/home/conan/w/prod/BuildSingleReference/cci-96af4e9b/recipes/ctpg/all/test_package/build/Release/generators/conan.lock' Using cached profile from lockfile [HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] 'fPIC' option not found [HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] OK ctpg/1.3.7 (test package): Calling build() ctpg/1.3.7 (test package): CMake command: cmake -G "Unix Makefiles" -DCMAKE_TOOLCHAIN_FILE="/home/conan/w/prod/BuildSingleReference/cci-96af4e9b/recipes/ctpg/all/test_package/build/Release/generators/conan_toolchain.cmake" -DCMAKE_POLICY_DEFAULT_CMP0091="NEW" -DCMAKE_BUILD_TYPE="Release" "/home/conan/w/prod/BuildSingleReference/cci-96af4e9b/recipes/ctpg/all/test_package/." ----Running------ > cmake -G "Unix Makefiles" -DCMAKE_TOOLCHAIN_FILE="/home/conan/w/prod/BuildSingleReference/cci-96af4e9b/recipes/ctpg/all/test_package/build/Release/generators/conan_toolchain.cmake" -DCMAKE_POLICY_DEFAULT_CMP0091="NEW" -DCMAKE_BUILD_TYPE="Release" "/home/conan/w/prod/BuildSingleReference/cci-96af4e9b/recipes/ctpg/all/test_package/." ----------------- -- Using Conan toolchain: /home/conan/w/prod/BuildSingleReference/cci-96af4e9b/recipes/ctpg/all/test_package/build/Release/generators/conan_toolchain.cmake -- The CXX compiler identification is GNU 7.5.0 -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Check for working CXX compiler: /usr/bin/g++ - skipped -- Detecting CXX compile features -- Detecting CXX compile features - done -- Conan: Target declared 'ctpg::ctpg' -- Configuring done -- Generating done -- Build files have been written to: /home/conan/w/prod/BuildSingleReference/cci-96af4e9b/recipes/ctpg/all/test_package/build/Release ctpg/1.3.7 (test package): CMake command: cmake --build "/home/conan/w/prod/BuildSingleReference/cci-96af4e9b/recipes/ctpg/all/test_package/build/Release" '--' '-j3' ----Running------ > cmake --build "/home/conan/w/prod/BuildSingleReference/cci-96af4e9b/recipes/ctpg/all/test_package/build/Release" '--' '-j3' ----------------- Scanning dependencies of target test_package [ 50%] Building CXX object CMakeFiles/test_package.dir/test_package.cpp.o CMakeFiles/test_package.dir/build.make:81: recipe for target 'CMakeFiles/test_package.dir/test_package.cpp.o' failed CMakeFiles/Makefile2:94: recipe for target 'CMakeFiles/test_package.dir/all' failed Makefile:102: recipe for target 'all' failed CMake Warning: Manually-specified variables were not used by the project: CMAKE_POLICY_DEFAULT_CMP0091 In file included from /home/conan/w/prod/BuildSingleReference/cci-96af4e9b/recipes/ctpg/all/test_package/test_package.cpp:2:0: /home/conan/w/prod/BuildSingleReference/.conan/data/ctpg/1.3.7/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/ctpg/ctpg.hpp: In instantiation of ‘const size_t ctpg::regex_term::dfa_size’: /home/conan/w/prod/BuildSingleReference/.conan/data/ctpg/1.3.7/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/ctpg/ctpg.hpp:2016:57: required from ‘const size_t ctpg::parser, std::tuple >, std::tuple >, std::tuple >), ctpg::nterm, ctpg::regex_term >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term, ctpg::regex_term > >, ctpg::use_generated_lexer>::lexer_dfa_size’ /home/conan/w/prod/BuildSingleReference/.conan/data/ctpg/1.3.7/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/ctpg/ctpg.hpp:2884:48: required from ‘class ctpg::parser, std::tuple >, std::tuple >, std::tuple >), ctpg::nterm, ctpg::regex_term >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term, ctpg::regex_term > >, ctpg::use_generated_lexer>’ /home/conan/w/prod/BuildSingleReference/cci-96af4e9b/recipes/ctpg/all/test_package/test_package.cpp:29:1: required from here /home/conan/w/prod/BuildSingleReference/.conan/data/ctpg/1.3.7/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/ctpg/ctpg.hpp:3369:59: in constexpr expansion of ‘ctpg::regex::analyze_dfa_size<12>(number_pattern)’ /home/conan/w/prod/BuildSingleReference/.conan/data/ctpg/1.3.7/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/ctpg/ctpg.hpp:3267:14: in constexpr expansion of ‘ctpg::parser, std::tuple<_Elements ...>, std::tuple<_Tail ...>, std::tuple<_Variants ...>, LexerUsage>::parse(ctpg::parse_options, const Buffer&, ErrorStream&) const [with Buffer = ctpg::buffers::cstring_buffer<12>; ErrorStream = ctpg::detail::no_stream; RootValueType = ctpg::utils::slice; Terms = {ctpg::custom_term >, ctpg::custom_term >)>, ctpg::char_term, ctpg::char_term, ctpg::char_term, ctpg::char_term, ctpg::char_term, ctpg::char_term, ctpg::char_term, ctpg::char_term}; NTerms = {ctpg::nterm, ctpg::nterm, ctpg::nterm, ctpg::nterm, ctpg::nterm, ctpg::nterm}; Rules = {ctpg::detail::rule, ctpg::custom_term > >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::custom_term > >, ctpg::detail::rule, ctpg::nterm, ctpg::custom_term > >, ctpg::detail::rule, ctpg::nterm, ctpg::custom_term >)> >, ctpg::detail::rule >, ctpg::nterm, ctpg::char_term, ctpg::nterm, ctpg::char_term>, ctpg::detail::rule, ctpg::nterm >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term>, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term>, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term>, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term, ctpg::nterm, ctpg::char_term>, ctpg::detail::rule, ctpg::nterm >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::nterm >, ctpg::detail::rule, ctpg::nterm >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term, ctpg::nterm >, ctpg::detail::rule, ctpg::nterm >}; LexerUsage = ctpg::use_lexer](((const ctpg::parse_options&)ctpg::parse_options{false, true, true}.ctpg::parse_options::set_skip_whitespace(0)), ((const ctpg::buffers::cstring_buffer<12>&)(& buffer)), s)’ /home/conan/w/prod/BuildSingleReference/.conan/data/ctpg/1.3.7/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/ctpg/ctpg.hpp:3267:14: in constexpr expansion of ‘ctpg::parser, std::tuple<_Elements ...>, std::tuple<_Tail ...>, std::tuple<_Variants ...>, LexerUsage>::context_parse(Context&&, ctpg::parse_options, const Buffer&, ErrorStream&) const [with Context = ctpg::no_type; Buffer = ctpg::buffers::cstring_buffer<12>; ErrorStream = ctpg::detail::no_stream; RootValueType = ctpg::utils::slice; Terms = {ctpg::custom_term >, ctpg::custom_term >)>, ctpg::char_term, ctpg::char_term, ctpg::char_term, ctpg::char_term, ctpg::char_term, ctpg::char_term, ctpg::char_term, ctpg::char_term}; NTerms = {ctpg::nterm, ctpg::nterm, ctpg::nterm, ctpg::nterm, ctpg::nterm, ctpg::nterm}; Rules = {ctpg::detail::rule, ctpg::custom_term > >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::custom_term > >, ctpg::detail::rule, ctpg::nterm, ctpg::custom_term > >, ctpg::detail::rule, ctpg::nterm, ctpg::custom_term >)> >, ctpg::detail::rule >, ctpg::nterm, ctpg::char_term, ctpg::nterm, ctpg::char_term>, ctpg::detail::rule, ctpg::nterm >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term>, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term>, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term>, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term, ctpg::nterm, ctpg::char_term>, ctpg::detail::rule, ctpg::nterm >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::nterm >, ctpg::detail::rule, ctpg::nterm >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term, ctpg::nterm >, ctpg::detail::rule, ctpg::nterm >}; LexerUsage = ctpg::use_lexer](ctpg::no_type{}, options, buffer, error_stream)’ /home/conan/w/prod/BuildSingleReference/.conan/data/ctpg/1.3.7/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/ctpg/ctpg.hpp:1952:22: in constexpr expansion of ‘((const ctpg::parser, std::tuple >, ctpg::custom_term >)>, ctpg::char_term, ctpg::char_term, ctpg::char_term, ctpg::char_term, ctpg::char_term, ctpg::char_term, ctpg::char_term, ctpg::char_term>, std::tuple, ctpg::nterm, ctpg::nterm, ctpg::nterm, ctpg::nterm, ctpg::nterm >, std::tuple, ctpg::custom_term > >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::custom_term > >, ctpg::detail::rule, ctpg::nterm, ctpg::custom_term > >, ctpg::detail::rule, ctpg::nterm, ctpg::custom_term >)> >, ctpg::detail::rule >, ctpg::nterm, ctpg::char_term, ctpg::nterm, ctpg::char_term>, ctpg::detail::rule, ctpg::nterm >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term>, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term>, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term>, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term, ctpg::nterm, ctpg::char_term>, ctpg::detail::rule, ctpg::nterm >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::nterm >, ctpg::detail::rule, ctpg::nterm >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term, ctpg::nterm >, ctpg::detail::rule, ctpg::nterm > >, ctpg::use_lexer >*)this)->ctpg::parser, std::tuple >, ctpg::custom_term >)>, ctpg::char_term, ctpg::char_term, ctpg::char_term, ctpg::char_term, ctpg::char_term, ctpg::char_term, ctpg::char_term, ctpg::char_term>, std::tuple, ctpg::nterm, ctpg::nterm, ctpg::nterm, ctpg::nterm, ctpg::nterm >, std::tuple, ctpg::custom_term > >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::custom_term > >, ctpg::detail::rule, ctpg::nterm, ctpg::custom_term > >, ctpg::detail::rule, ctpg::nterm, ctpg::custom_term >)> >, ctpg::detail::rule >, ctpg::nterm, ctpg::char_term, ctpg::nterm, ctpg::char_term>, ctpg::detail::rule, ctpg::nterm >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term>, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term>, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term>, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term, ctpg::nterm, ctpg::char_term>, ctpg::detail::rule, ctpg::nterm >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::nterm >, ctpg::detail::rule, ctpg::nterm >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term, ctpg::nterm >, ctpg::detail::rule, ctpg::nterm > >, ctpg::use_lexer >::shift, ctpg::stdex::cvector, ctpg::term_value, ctpg::term_value >, 13, void>, ctpg::detail::no_stream, ctpg::buffers::cstring_buffer<12>::iterator, ctpg::detail::value_reductors, ctpg::term_value, ctpg::term_value >, std::tuple, ctpg::custom_term > >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::custom_term > >, ctpg::detail::rule, ctpg::nterm, ctpg::custom_term > >, ctpg::detail::rule, ctpg::nterm, ctpg::custom_term >)> >, ctpg::detail::rule >, ctpg::nterm, ctpg::char_term, ctpg::nterm, ctpg::char_term>, ctpg::detail::rule, ctpg::nterm >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term>, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term>, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term>, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term, ctpg::nterm, ctpg::char_term>, ctpg::detail::rule, ctpg::nterm >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::nterm >, ctpg::detail::rule, ctpg::nterm >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term, ctpg::nterm >, ctpg::detail::rule, ctpg::nterm > >, 16> > >(ps, ((const string_view&)(&(& buffer)->ctpg::buffers::cstring_buffer<12>::get_view(ps.ctpg::detail::parse_state, ctpg::stdex::cvector, ctpg::term_value, ctpg::term_value >, 13, void>, ctpg::detail::no_stream, ctpg::buffers::cstring_buffer<12>::iterator, ctpg::detail::value_reductors, ctpg::term_value, ctpg::term_value >, std::tuple, ctpg::custom_term > >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::custom_term > >, ctpg::detail::rule, ctpg::nterm, ctpg::custom_term > >, ctpg::detail::rule, ctpg::nterm, ctpg::custom_term >)> >, ctpg::detail::rule >, ctpg::nterm, ctpg::char_term, ctpg::nterm, ctpg::char_term>, ctpg::detail::rule, ctpg::nterm >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term>, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term>, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term>, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term, ctpg::nterm, ctpg::char_term>, ctpg::detail::rule, ctpg::nterm >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::nterm >, ctpg::detail::rule, ctpg::nterm >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term, ctpg::nterm >, ctpg::detail::rule, ctpg::nterm > >, 16> >::current_it, ps.ctpg::detail::parse_state, ctpg::stdex::cvector, ctpg::term_value, ctpg::term_value >, 13, void>, ctpg::detail::no_stream, ctpg::buffers::cstring_buffer<12>::iterator, ctpg::detail::value_reductors, ctpg::term_value, ctpg::term_value >, std::tuple, ctpg::custom_term > >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::custom_term > >, ctpg::detail::rule, ctpg::nterm, ctpg::custom_term > >, ctpg::detail::rule, ctpg::nterm, ctpg::custom_term >)> >, ctpg::detail::rule >, ctpg::nterm, ctpg::char_term, ctpg::nterm, ctpg::char_term>, ctpg::detail::rule, ctpg::nterm >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term>, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term>, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term>, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term, ctpg::nterm, ctpg::char_term>, ctpg::detail::rule, ctpg::nterm >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::nterm >, ctpg::detail::rule, ctpg::nterm >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term, ctpg::nterm >, ctpg::detail::rule, ctpg::nterm > >, 16> >::current_term_end_it))), ((int)t_idx), ((int)entry.ctpg::parser, std::tuple >, ctpg::custom_term >)>, ctpg::char_term, ctpg::char_term, ctpg::char_term, ctpg::char_term, ctpg::char_term, ctpg::char_term, ctpg::char_term, ctpg::char_term>, std::tuple, ctpg::nterm, ctpg::nterm, ctpg::nterm, ctpg::nterm, ctpg::nterm >, std::tuple, ctpg::custom_term > >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::custom_term > >, ctpg::detail::rule, ctpg::nterm, ctpg::custom_term > >, ctpg::detail::rule, ctpg::nterm, ctpg::custom_term >)> >, ctpg::detail::rule >, ctpg::nterm, ctpg::char_term, ctpg::nterm, ctpg::char_term>, ctpg::detail::rule, ctpg::nterm >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term>, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term>, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term>, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term, ctpg::nterm, ctpg::char_term>, ctpg::detail::rule, ctpg::nterm >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::nterm >, ctpg::detail::rule, ctpg::nterm >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term, ctpg::nterm >, ctpg::detail::rule, ctpg::nterm > >, ctpg::use_lexer >::parse_table_entry::shift))’ /home/conan/w/prod/BuildSingleReference/.conan/data/ctpg/1.3.7/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/ctpg/ctpg.hpp:2614:9: error: ‘constexpr void ctpg::stdex::cvector::value, void>::type>::emplace_back(T&&) [with T = std::variant, ctpg::term_value, ctpg::term_value >; long unsigned int N = 13; typename std::enable_if::value, void>::type = void]’ called in a constant expression ps.value_stack.emplace_back(ftor(term_tuple, sv, ps.current_sp)); ^~ /home/conan/w/prod/BuildSingleReference/.conan/data/ctpg/1.3.7/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/ctpg/ctpg.hpp:161:24: note: ‘constexpr void ctpg::stdex::cvector::value, void>::type>::emplace_back(T&&) [with T = std::variant, ctpg::term_value, ctpg::term_value >; long unsigned int N = 13; typename std::enable_if::value, void>::type = void]’ is not usable as a constexpr function because: constexpr void emplace_back(T&& v) { the_data[current_size++] = std::move(v); } ^~~~~~~~~~~~ /home/conan/w/prod/BuildSingleReference/.conan/data/ctpg/1.3.7/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/ctpg/ctpg.hpp:161:71: error: call to non-constexpr function ‘std::variant<_Types>& std::variant<_Types>::operator=(std::variant<_Types>&&) [with _Types = {std::nullptr_t, ctpg::no_type, ctpg::utils::slice, unsigned int, ctpg::term_value, ctpg::term_value, ctpg::term_value}]’ constexpr void emplace_back(T&& v) { the_data[current_size++] = std::move(v); } ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~ In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/ctpg/1.3.7/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/ctpg/ctpg.hpp:12:0, from /home/conan/w/prod/BuildSingleReference/cci-96af4e9b/recipes/ctpg/all/test_package/test_package.cpp:2: /usr/include/c++/7/variant:886:11: note: ‘std::variant<_Types>& std::variant<_Types>::operator=(std::variant<_Types>&&) [with _Types = {std::nullptr_t, ctpg::no_type, ctpg::utils::slice, unsigned int, ctpg::term_value, ctpg::term_value, ctpg::term_value}]’ is not usable as a constexpr function because: class variant ^~~~~~~ /usr/include/c++/7/variant:481:7: note: defaulted constructor calls non-constexpr ‘std::__detail::__variant::_Variant_base<_Types>& std::__detail::__variant::_Variant_base<_Types>::operator=(std::__detail::__variant::_Variant_base<_Types>&&) [with _Types = {std::nullptr_t, ctpg::no_type, ctpg::utils::slice, unsigned int, ctpg::term_value, ctpg::term_value, ctpg::term_value}]’ operator=(_Variant_base&& __rhs) ^~~~~~~~ In file included from /home/conan/w/prod/BuildSingleReference/cci-96af4e9b/recipes/ctpg/all/test_package/test_package.cpp:2:0: /home/conan/w/prod/BuildSingleReference/cci-96af4e9b/recipes/ctpg/all/test_package/test_package.cpp:29:1: in constexpr expansion of ‘ctpg::parser, std::tuple >, std::tuple >, std::tuple >), ctpg::nterm, ctpg::regex_term >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term, ctpg::regex_term > >, ctpg::use_generated_lexer>(list, ctpg::terms(const Terms& ...) [with Terms = {char, ctpg::regex_term}](number), ctpg::nterms(NTerms ...) [with NTerms = {ctpg::nterm}](), ctpg::rules(Rules&& ...) [with Rules = {ctpg::detail::rule >), ctpg::nterm, ctpg::regex_term >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term, ctpg::regex_term >}](ctpg::detail::rule::operator>=(F1&&) [with F1 = ; bool RequiresContext = false; F = std::nullptr_t; L = ctpg::nterm; R = {ctpg::nterm, ctpg::char_term, ctpg::regex_term}]({})))’ /home/conan/w/prod/BuildSingleReference/.conan/data/ctpg/1.3.7/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/ctpg/ctpg.hpp:1867:23: in constexpr expansion of ‘((ctpg::parser, std::tuple >, std::tuple >, std::tuple >), ctpg::nterm, ctpg::regex_term >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term, ctpg::regex_term > >, ctpg::use_generated_lexer>*)this)->ctpg::parser, std::tuple >, std::tuple >, std::tuple >), ctpg::nterm, ctpg::regex_term >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term, ctpg::regex_term > >, ctpg::use_generated_lexer>::analyze_states()’ /home/conan/w/prod/BuildSingleReference/.conan/data/ctpg/1.3.7/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/ctpg/ctpg.hpp:2361:9: error: constexpr loop iteration count exceeds limit of 262144 (use -fconstexpr-loop-limit= to increase the limit) while (!sai.situation_queue.empty()) ^~~~~ /home/conan/w/prod/BuildSingleReference/.conan/data/ctpg/1.3.7/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/ctpg/ctpg.hpp: In instantiation of ‘constexpr ctpg::size16_t ctpg::parser, std::tuple<_Elements ...>, std::tuple<_Tail ...>, std::tuple<_Variants ...>, LexerUsage>::get_current_term(ParseState&) const [with ParseState = ctpg::detail::parse_state, std::vector, ctpg::term_value > > >, std::allocator, ctpg::term_value > > > > >, std::basic_ostream, __gnu_cxx::__normal_iterator >, ctpg::detail::value_reductors, ctpg::term_value > > >, std::tuple >), ctpg::nterm, ctpg::regex_term >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term, ctpg::regex_term > >, 3> >; RootValueType = int; Terms = {ctpg::char_term, ctpg::regex_term}; NTerms = {ctpg::nterm}; Rules = {ctpg::detail::rule >), ctpg::nterm, ctpg::regex_term >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term, ctpg::regex_term >}; LexerUsage = ctpg::use_generated_lexer; ctpg::size16_t = short unsigned int]’: /home/conan/w/prod/BuildSingleReference/.conan/data/ctpg/1.3.7/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/ctpg/ctpg.hpp:1921:42: required from ‘constexpr std::optional<_Tp> ctpg::parser, std::tuple<_Elements ...>, std::tuple<_Tail ...>, std::tuple<_Variants ...>, LexerUsage>::context_parse(Context&&, ctpg::parse_options, const Buffer&, ErrorStream&) const [with Context = ctpg::no_type; Buffer = ctpg::buffers::string_buffer; ErrorStream = std::basic_ostream; RootValueType = int; Terms = {ctpg::char_term, ctpg::regex_term}; NTerms = {ctpg::nterm}; Rules = {ctpg::detail::rule >), ctpg::nterm, ctpg::regex_term >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term, ctpg::regex_term >}; LexerUsage = ctpg::use_generated_lexer]’ /home/conan/w/prod/BuildSingleReference/.conan/data/ctpg/1.3.7/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/ctpg/ctpg.hpp:1901:29: required from ‘constexpr std::optional<_Tp> ctpg::parser, std::tuple<_Elements ...>, std::tuple<_Tail ...>, std::tuple<_Variants ...>, LexerUsage>::parse(ctpg::parse_options, const Buffer&, ErrorStream&) const [with Buffer = ctpg::buffers::string_buffer; ErrorStream = std::basic_ostream; RootValueType = int; Terms = {ctpg::char_term, ctpg::regex_term}; NTerms = {ctpg::nterm}; Rules = {ctpg::detail::rule >), ctpg::nterm, ctpg::regex_term >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term, ctpg::regex_term >}; LexerUsage = ctpg::use_generated_lexer]’ /home/conan/w/prod/BuildSingleReference/.conan/data/ctpg/1.3.7/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/ctpg/ctpg.hpp:1889:21: required from ‘constexpr std::optional<_Tp> ctpg::parser, std::tuple<_Elements ...>, std::tuple<_Tail ...>, std::tuple<_Variants ...>, LexerUsage>::parse(const Buffer&, ErrorStream&) const [with Buffer = ctpg::buffers::string_buffer; ErrorStream = std::basic_ostream; RootValueType = int; Terms = {ctpg::char_term, ctpg::regex_term}; NTerms = {ctpg::nterm}; Rules = {ctpg::detail::rule >), ctpg::nterm, ctpg::regex_term >, ctpg::detail::rule, ctpg::nterm, ctpg::nterm, ctpg::char_term, ctpg::regex_term >}; LexerUsage = ctpg::use_generated_lexer]’ /home/conan/w/prod/BuildSingleReference/cci-96af4e9b/recipes/ctpg/all/test_package/test_package.cpp:32:77: required from here /home/conan/w/prod/BuildSingleReference/.conan/data/ctpg/1.3.7/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/ctpg/ctpg.hpp:2785:36: error: using invalid field ‘ctpg::parser, std::tuple<_Elements ...>, std::tuple<_Tail ...>, std::tuple<_Variants ...>, LexerUsage>::lexer_sm’ res = regex::dfa_match(lexer_sm, opts, ps.current_sp, ps.current_it, ps.buffer_end, ps.error_stream); ^~~~~~~~ make[2]: *** [CMakeFiles/test_package.dir/test_package.cpp.o] Error 1 make[1]: *** [CMakeFiles/test_package.dir/all] Error 2 make: *** [all] Error 2 ctpg/1.3.7 (test package): WARN: Using the new toolchains and generators without specifying a build profile (e.g: -pr:b=default) is discouraged and might cause failures and unexpected behavior ctpg/1.3.7 (test package): WARN: Using the new toolchains and generators without specifying a build profile (e.g: -pr:b=default) is discouraged and might cause failures and unexpected behavior ERROR: ctpg/1.3.7 (test package): Error in build() method, line 28 cmake.build() ConanException: Error 2 while executing cmake --build "/home/conan/w/prod/BuildSingleReference/cci-96af4e9b/recipes/ctpg/all/test_package/build/Release" '--' '-j3'