Compile [2024-11-17 03:01:18 UTC]: fail
"g++-13" -ftemplate-depth-512 -fvisibility-inlines-hidden -std=c++14 -fPIC -m64 -pthread -O0 -fno-inline -Wall -fvisibility=hidden -Wno-maybe-uninitialized -DBOOST_ALL_NO_LIB=1 -DBOOST_CHRONO_DYN_LINK=1 -DBOOST_CHRONO_NO_LIB=1 -DBOOST_COBALT_USE_STD_PMR=1 -DBOOST_HAS_ICU=1 -DBOOST_REGEX_NO_LIB=1 -DBOOST_SYSTEM_DYN_LINK=1 -DBOOST_SYSTEM_NO_LIB=1 -DBOOST_THREAD_BUILD_DLL=1 -DBOOST_THREAD_POSIX -DBOOST_THREAD_USE_DLL=1 -I".." -I"../libs/spirit/test/x3" -I"/var/boost/run/boost_root/libs/assert/include" -I"/var/boost/run/boost_root/libs/bind/include" -I"/var/boost/run/boost_root/libs/chrono/include" -I"/var/boost/run/boost_root/libs/container_hash/include" -I"/var/boost/run/boost_root/libs/core/include" -I"/var/boost/run/boost_root/libs/describe/include" -I"/var/boost/run/boost_root/libs/detail/include" -I"/var/boost/run/boost_root/libs/endian/include" -I"/var/boost/run/boost_root/libs/function/include" -I"/var/boost/run/boost_root/libs/function_types/include" -I"/var/boost/run/boost_root/libs/fusion/include" -I"/var/boost/run/boost_root/libs/integer/include" -I"/var/boost/run/boost_root/libs/iterator/include" -I"/var/boost/run/boost_root/libs/move/include" -I"/var/boost/run/boost_root/libs/mp11/include" -I"/var/boost/run/boost_root/libs/optional/include" -I"/var/boost/run/boost_root/libs/phoenix/include" -I"/var/boost/run/boost_root/libs/predef/include" -I"/var/boost/run/boost_root/libs/ratio/include" -I"/var/boost/run/boost_root/libs/regex/include" -I"/var/boost/run/boost_root/libs/smart_ptr/include" -I"/var/boost/run/boost_root/libs/spirit/include" -I"/var/boost/run/boost_root/libs/system/include" -I"/var/boost/run/boost_root/libs/throw_exception/include" -I"/var/boost/run/boost_root/libs/tuple/include" -I"/var/boost/run/boost_root/libs/type_index/include" -I"/var/boost/run/boost_root/libs/type_traits/include" -I"/var/boost/run/boost_root/libs/unordered/include" -I"/var/boost/run/boost_root/libs/variant/include" -I"/var/boost/run/boost_root/libs/variant2/include" -I"/var/boost/run/boost_root/libs/winapi/include" -c -o "/var/boost/run/results/boost/bin.v2/libs/spirit/test/x3/x3_seek.test/gcc-13~c++14/debug/x86_64/debug-symbols-off/threading-multi/visibility-hidden/seek.o" "../libs/spirit/test/x3/seek.cpp"
In file included from ../boost/spirit/home/x3/core/skip_over.hpp:12,
from ../boost/spirit/home/x3/auxiliary/eoi.hpp:11,
from ../libs/spirit/test/x3/seek.cpp:10:
../boost/spirit/home/x3/support/expectation.hpp:120:49: warning: 'nodiscard' attribute can only be applied to functions or to class or enumeration types [-Wattributes]
120 | constexpr decltype(auto) where(std::optional<expectation_failure<Iterator>> const& failure) noexcept { return failure->where(); }
| ^~~~~~~~
../boost/spirit/home/x3/support/expectation.hpp:120:49: error: 'template<class Iterator> constexpr const decltype(auto) boost::spirit::x3::throwing::expectation_failure_helpers::where' conflicts with a previous declaration
../boost/spirit/home/x3/support/expectation.hpp:111:38: note: previous declaration 'constexpr decltype(auto) boost::spirit::x3::throwing::expectation_failure_helpers::where(const boost::spirit::x3::throwing::expectation_failure<Iterator>&)'
111 | constexpr decltype(auto) where(expectation_failure<Iterator> const& failure) noexcept { return failure.where(); }
| ^~~~~
../boost/spirit/home/x3/support/expectation.hpp:120:49: error: 'optional' is not a member of 'std'
120 | constexpr decltype(auto) where(std::optional<expectation_failure<Iterator>> const& failure) noexcept { return failure->where(); }
| ^~~~~~~~
../boost/spirit/home/x3/support/expectation.hpp:120:49: note: 'std::optional' is only available from C++17 onwards
../boost/spirit/home/x3/support/expectation.hpp:120:86: error: expected primary-expression before '>' token
120 | constexpr decltype(auto) where(std::optional<expectation_failure<Iterator>> const& failure) noexcept { return failure->where(); }
| ^~
../boost/spirit/home/x3/support/expectation.hpp:120:89: error: expected primary-expression before 'const'
120 | constexpr decltype(auto) where(std::optional<expectation_failure<Iterator>> const& failure) noexcept { return failure->where(); }
| ^~~~~
../boost/spirit/home/x3/support/expectation.hpp:120:104: error: expected ';' before 'noexcept'
120 | constexpr decltype(auto) where(std::optional<expectation_failure<Iterator>> const& failure) noexcept { return failure->where(); }
| ^~~~~~~~~
| ;
../boost/spirit/home/x3/support/expectation.hpp:124:49: warning: 'nodiscard' attribute can only be applied to functions or to class or enumeration types [-Wattributes]
124 | constexpr decltype(auto) which(std::optional<expectation_failure<Iterator>> const& failure) noexcept { return failure->which(); }
| ^~~~~~~~
../boost/spirit/home/x3/support/expectation.hpp:124:49: error: 'template<class Iterator> constexpr const decltype(auto) boost::spirit::x3::throwing::expectation_failure_helpers::which' conflicts with a previous declaration
../boost/spirit/home/x3/support/expectation.hpp:115:38: note: previous declaration 'constexpr decltype(auto) boost::spirit::x3::throwing::expectation_failure_helpers::which(const boost::spirit::x3::throwing::expectation_failure<Iterator>&)'
115 | constexpr decltype(auto) which(expectation_failure<Iterator> const& failure) noexcept { return failure.which(); }
| ^~~~~
../boost/spirit/home/x3/support/expectation.hpp:124:49: error: 'optional' is not a member of 'std'
124 | constexpr decltype(auto) which(std::optional<expectation_failure<Iterator>> const& failure) noexcept { return failure->which(); }
| ^~~~~~~~
../boost/spirit/home/x3/support/expectation.hpp:124:49: note: 'std::optional' is only available from C++17 onwards
../boost/spirit/home/x3/support/expectation.hpp:124:86: error: expected primary-expression before '>' token
124 | constexpr decltype(auto) which(std::optional<expectation_failure<Iterator>> const& failure) noexcept { return failure->which(); }
| ^~
../boost/spirit/home/x3/support/expectation.hpp:124:89: error: expected primary-expression before 'const'
124 | constexpr decltype(auto) which(std::optional<expectation_failure<Iterator>> const& failure) noexcept { return failure->which(); }
| ^~~~~
../boost/spirit/home/x3/support/expectation.hpp:124:104: error: expected ';' before 'noexcept'
124 | constexpr decltype(auto) which(std::optional<expectation_failure<Iterator>> const& failure) noexcept { return failure->which(); }
| ^~~~~~~~~
| ;
../boost/spirit/home/x3/support/expectation.hpp:138:72: error: 'optional' is not a member of 'std'
138 | constexpr decltype(auto) where(std::reference_wrapper<std::optional<expectation_failure<Iterator>>> const& failure) noexcept { return failure.get()->where(); }
| ^~~~~~~~
../boost/spirit/home/x3/support/expectation.hpp:138:72: note: 'std::optional' is only available from C++17 onwards
../boost/spirit/home/x3/support/expectation.hpp:138:72: error: 'optional' is not a member of 'std'
../boost/spirit/home/x3/support/expectation.hpp:138:72: note: 'std::optional' is only available from C++17 onwards
../boost/spirit/home/x3/support/expectation.hpp:138:109: error: template argument 1 is invalid
138 | constexpr decltype(auto) where(std::reference_wrapper<std::optional<expectation_failure<Iterator>>> const& failure) noexcept { return failure.get()->where(); }
| ^~
../boost/spirit/home/x3/support/expectation.hpp:138:72: error: 'optional' is not a member of 'std'
138 | constexpr decltype(auto) where(std::reference_wrapper<std::optional<expectation_failure<Iterator>>> const& failure) noexcept { return failure.get()->where(); }
| ^~~~~~~~
../boost/spirit/home/x3/support/expectation.hpp:138:72: note: 'std::optional' is only available from C++17 onwards
../boost/spirit/home/x3/support/expectation.hpp:138:72: error: 'optional' is not a member of 'std'
../boost/spirit/home/x3/support/expectation.hpp:138:72: note: 'std::optional' is only available from C++17 onwards
../boost/spirit/home/x3/support/expectation.hpp:138:109: error: template argument 1 is invalid
138 | constexpr decltype(auto) where(std::reference_wrapper<std::optional<expectation_failure<Iterator>>> const& failure) noexcept { return failure.get()->where(); }
| ^~
../boost/spirit/home/x3/support/expectation.hpp:138:72: error: 'optional' is not a member of 'std'
138 | constexpr decltype(auto) where(std::reference_wrapper<std::optional<expectation_failure<Iterator>>> const& failure) noexcept { return failure.get()->where(); }
| ^~~~~~~~
../boost/spirit/home/x3/support/expectation.hpp:138:72: note: 'std::optional' is only available from C++17 onwards
../boost/spirit/home/x3/support/expectation.hpp:138:72: error: 'optional' is not a member of 'std'
../boost/spirit/home/x3/support/expectation.hpp:138:72: note: 'std::optional' is only available from C++17 onwards
../boost/spirit/home/x3/support/expectation.hpp:138:109: error: template argument 1 is invalid
138 | constexpr decltype(auto) where(std::reference_wrapper<std::optional<expectation_failure<Iterator>>> const& failure) noexcept { return failure.get()->where(); }
| ^~
../boost/spirit/home/x3/support/expectation.hpp:138:49: warning: 'nodiscard' attribute can only be applied to functions or to class or enumeration types [-Wattributes]
138 | constexpr decltype(auto) where(std::reference_wrapper<std::optional<expectation_failure<Iterator>>> const& failure) noexcept { return failure.get()->where(); }
| ^~~~~~~~~~~~~~~~~
../boost/spirit/home/x3/support/expectation.hpp:138:49: error: 'template<class Iterator> constexpr const decltype(auto) boost::spirit::x3::throwing::expectation_failure_helpers::where' conflicts with a previous declaration
../boost/spirit/home/x3/support/expectation.hpp:129:38: note: previous declaration 'namespace boost::spirit::x3::throwing::expectation_failure_helpers { }::where'
129 | constexpr decltype(auto) where(boost::optional<expectation_failure<Iterator>> const& failure) noexcept { return failure->where(); }
| ^~~~~
../boost/spirit/home/x3/support/expectation.hpp:138:72: error: 'optional' is not a member of 'std'
138 | constexpr decltype(auto) where(std::reference_wrapper<std::optional<expectation_failure<Iterator>>> const& failure) noexcept { return failure.get()->where(); }
| ^~~~~~~~
../boost/spirit/home/x3/support/expectation.hpp:138:72: note: 'std::optional' is only available from C++17 onwards
../boost/spirit/home/x3/support/expectation.hpp:138:72: error: 'optional' is not a member of 'std'
../boost/spirit/home/x3/support/expectation.hpp:138:72: note: 'std::optional' is only available from C++17 onwards
../boost/spirit/home/x3/support/expectation.hpp:138:109: error: template argument 1 is invalid
138 | constexpr decltype(auto) where(std::reference_wrapper<std::optional<expectation_failure<Iterator>>> const& failure) noexcept { return failure.get()->where(); }
| ^~
../boost/spirit/home/x3/support/expectation.hpp:138:113: error: expected primary-expression before 'const'
138 | constexpr decltype(auto) where(std::reference_wrapper<std::optional<expectation_failure<Iterator>>> const& failure) noexcept { return failure.get()->where(); }
| ^~~~~
../boost/spirit/home/x3/support/expectation.hpp:138:128: error: expected ';' before 'noexcept'
138 | constexpr decltype(auto) where(std::reference_wrapper<std::optional<expectation_failure<Iterator>>> const& failure) noexcept { return failure.get()->where(); }
| ^~~~~~~~~
| ;
../boost/spirit/home/x3/support/expectation.hpp:142:72: error: 'optional' is not a member of 'std'
142 | constexpr decltype(auto) which(std::reference_wrapper<std::optional<expectation_failure<Iterator>>> const& failure) noexcept { return failure.get()->which(); }
| ^~~~~~~~
../boost/spirit/home/x3/support/expectation.hpp:142:72: note: 'std::optional' is only available from C++17 onwards
../boost/spirit/home/x3/support/expectation.hpp:142:72: error: 'optional' is not a member of 'std'
../boost/spirit/home/x3/support/expectation.hpp:142:72: note: 'std::optional' is only available from C++17 onwards
../boost/spirit/home/x3/support/expectation.hpp:142:109: error: template argument 1 is invalid
142 | constexpr decltype(auto) which(std::reference_wrapper<std::optional<expectation_failure<Iterator>>> const& failure) noexcept { return failure.get()->which(); }
| ^~
../boost/spirit/home/x3/support/expectation.hpp:142:72: error: 'optional' is not a member of 'std'
142 | constexpr decltype(auto) which(std::reference_wrapper<std::optional<expectation_failure<Iterator>>> const& failure) noexcept { return failure.get()->which(); }
| ^~~~~~~~
../boost/spirit/home/x3/support/expectation.hpp:142:72: note: 'std::optional' is only available from C++17 onwards
../boost/spirit/home/x3/support/expectation.hpp:142:72: error: 'optional' is not a member of 'std'
../boost/spirit/home/x3/support/expectation.hpp:142:72: note: 'std::optional' is only available from C++17 onwards
../boost/spirit/home/x3/support/expectation.hpp:142:109: error: template argument 1 is invalid
142 | constexpr decltype(auto) which(std::reference_wrapper<std::optional<expectation_failure<Iterator>>> const& failure) noexcept { return failure.get()->which(); }
| ^~
../boost/spirit/home/x3/support/expectation.hpp:142:72: error: 'optional' is not a member of 'std'
142 | constexpr decltype(auto) which(std::reference_wrapper<std::optional<expectation_failure<Iterator>>> const& failure) noexcept { return failure.get()->which(); }
| ^~~~~~~~
../boost/spirit/home/x3/support/expectation.hpp:142:72: note: 'std::optional' is only available from C++17 onwards
../boost/spirit/home/x3/support/expectation.hpp:142:72: error: 'optional' is not a member of 'std'
../boost/spirit/home/x3/support/expectation.hpp:142:72: note: 'std::optional' is only available from C++17 onwards
../boost/spirit/home/x3/support/expectation.hpp:142:109: error: template argument 1 is invalid
142 | constexpr decltype(auto) which(std::reference_wrapper<std::optional<expectation_failure<Iterator>>> const& failure) noexcept { return failure.get()->which(); }
| ^~
../boost/spirit/home/x3/support/expectation.hpp:142:49: warning: 'nodiscard' attribute can only be applied to functions or to class or enumeration types [-Wattributes]
142 | constexpr decltype(auto) which(std::reference_wrapper<std::optional<expectation_failure<Iterator>>> const& failure) noexcept { return failure.get()->which(); }
| ^~~~~~~~~~~~~~~~~
../boost/spirit/home/x3/support/expectation.hpp:142:49: error: 'template<class Iterator> constexpr const decltype(auto) boost::spirit::x3::throwing::expectation_failure_helpers::which' conflicts with a previous declaration
../boost/spirit/home/x3/support/expectation.hpp:133:38: note: previous declaration 'namespace boost::spirit::x3::throwing::expectation_failure_helpers { }::which'
133 | constexpr decltype(auto) which(boost::optional<expectation_failure<Iterator>> const& failure) noexcept { return failure->which(); }
| ^~~~~
../boost/spirit/home/x3/support/expectation.hpp:142:72: error: 'optional' is not a member of 'std'
142 | constexpr decltype(auto) which(std::reference_wrapper<std::optional<expectation_failure<Iterator>>> const& failure) noexcept { return failure.get()->which(); }
| ^~~~~~~~
../boost/spirit/home/x3/support/expectation.hpp:142:72: note: 'std::optional' is only available from C++17 onwards
../boost/spirit/home/x3/support/expectation.hpp:142:72: error: 'optional' is not a member of 'std'
../boost/spirit/home/x3/support/expectation.hpp:142:72: note: 'std::optional' is only available from C++17 onwards
../boost/spirit/home/x3/support/expectation.hpp:142:109: error: template argument 1 is invalid
142 | constexpr decltype(auto) which(std::reference_wrapper<std::optional<expectation_failure<Iterator>>> const& failure) noexcept { return failure.get()->which(); }
| ^~
../boost/spirit/home/x3/support/expectation.hpp:142:113: error: expected primary-expression before 'const'
142 | constexpr decltype(auto) which(std::reference_wrapper<std::optional<expectation_failure<Iterator>>> const& failure) noexcept { return failure.get()->which(); }
| ^~~~~
../boost/spirit/home/x3/support/expectation.hpp:142:128: error: expected ';' before 'noexcept'
142 | constexpr decltype(auto) which(std::reference_wrapper<std::optional<expectation_failure<Iterator>>> const& failure) noexcept { return failure.get()->which(); }
| ^~~~~~~~~
| ;