Test output: teeks99-dkr-mc6-17 - parser - compile_attribute / clang-linux-6.0~c++17~lc
Rev 62658b2ab10667a59ced1201b3443ff937b70d4e / Tue, 19 Nov 2024 20:09:01 +0000
Compile [2024-11-19 21:43:23 UTC]: fail


    "clang++-6.0"   -fvisibility-inlines-hidden -Wno-c99-extensions -std=c++17 -stdlib=libc++ -isystem/usr/include/libcxxabi -fPIC -pthread -O0 -fno-inline -Wall -fvisibility=hidden -m64 --target=x86_64-pc-linux  -DBOOST_ALL_NO_LIB=1 -DBOOST_CHARCONV_DYN_LINK=1 -DBOOST_CHARCONV_NO_LIB=1 -DBOOST_COBALT_USE_STD_PMR=1   -I".." -I"/var/boost/run/boost_root/libs/assert/include" -I"/var/boost/run/boost_root/libs/charconv/include" -I"/var/boost/run/boost_root/libs/core/include" -I"/var/boost/run/boost_root/libs/throw_exception/include"  -c -o "/var/boost/run/results/boost/bin.v2/libs/parser/test/compile_attribute.test/clang-linux-6.0~c++17~lc/debug/x86_64/debug-symbols-off/threading-multi/visibility-hidden/compile_attribute.o" "../libs/parser/test/compile_attribute.cpp"

In file included from ../libs/parser/test/compile_attribute.cpp:6:
In file included from ../boost/parser/parser.hpp:9:
In file included from ../boost/parser/parser_fwd.hpp:9:
In file included from ../boost/parser/config.hpp:92:
../boost/parser/subrange.hpp:65:11: warning: unknown attribute 'no_unique_address' ignored [-Wunknown-attributes]
        [[no_unique_address]] S last_;
          ^
In file included from ../libs/parser/test/compile_attribute.cpp:6:
In file included from ../boost/parser/parser.hpp:9:
In file included from ../boost/parser/parser_fwd.hpp:10:
In file included from ../boost/parser/error_handling_fwd.hpp:6:
In file included from ../boost/parser/detail/text/transcode_view.hpp:9:
In file included from ../boost/parser/detail/text/transcode_algorithm.hpp:10:
../boost/parser/detail/text/in_out_result.hpp:19:11: warning: unknown attribute 'no_unique_address' ignored [-Wunknown-attributes]
        [[no_unique_address]] I in;
          ^
../boost/parser/detail/text/in_out_result.hpp:20:11: warning: unknown attribute 'no_unique_address' ignored [-Wunknown-attributes]
        [[no_unique_address]] O out;
          ^
In file included from ../libs/parser/test/compile_attribute.cpp:6:
In file included from ../boost/parser/parser.hpp:9:
In file included from ../boost/parser/parser_fwd.hpp:10:
In file included from ../boost/parser/error_handling_fwd.hpp:6:
In file included from ../boost/parser/detail/text/transcode_view.hpp:9:
In file included from ../boost/parser/detail/text/transcode_algorithm.hpp:11:
In file included from ../boost/parser/detail/text/transcode_iterator.hpp:1776:
../boost/parser/detail/text/unpack.hpp:70:15: warning: unknown attribute 'no_unique_address' ignored [-Wunknown-attributes]
            [[no_unique_address]] S last;
              ^
../boost/parser/detail/text/unpack.hpp:71:15: warning: unknown attribute 'no_unique_address' ignored [-Wunknown-attributes]
            [[no_unique_address]] Then then;
              ^
../boost/parser/detail/text/unpack.hpp:144:11: warning: unknown attribute 'no_unique_address' ignored [-Wunknown-attributes]
        [[no_unique_address]] S last;
          ^
../boost/parser/detail/text/unpack.hpp:145:11: warning: unknown attribute 'no_unique_address' ignored [-Wunknown-attributes]
        [[no_unique_address]] Repack repack;
          ^
In file included from ../libs/parser/test/compile_attribute.cpp:6:
In file included from ../boost/parser/parser.hpp:9:
In file included from ../boost/parser/parser_fwd.hpp:10:
In file included from ../boost/parser/error_handling_fwd.hpp:6:
In file included from ../boost/parser/detail/text/transcode_view.hpp:9:
In file included from ../boost/parser/detail/text/transcode_algorithm.hpp:11:
../boost/parser/detail/text/transcode_iterator.hpp:3265:11: warning: unknown attribute 'no_unique_address' ignored [-Wunknown-attributes]
        [[no_unique_address]] S last_ = {};
          ^
In file included from ../libs/parser/test/compile_attribute.cpp:6:
../boost/parser/parser.hpp:1622:15: warning: unknown attribute 'no_unique_address' ignored [-Wunknown-attributes]
            [[no_unique_address]] S last_;
              ^
../boost/parser/parser.hpp:8216:37: error: expected ')'
            return (parser_interface{parser1} | parser2).parser_;
                                    ^
../boost/parser/parser.hpp:8216:20: note: to match this '('
            return (parser_interface{parser1} | parser2).parser_;
                   ^
../boost/parser/parser.hpp:8216:57: error: expected expression
            return (parser_interface{parser1} | parser2).parser_;
                                                        ^
../boost/parser/parser.hpp:786:20: error: no viable constructor or deduction guide for deduction of template arguments of 'parse_context'
            return parse_context(
                   ^
../boost/parser/parser.hpp:2367:36: note: in instantiation of function template specialization 'boost::parser::detail::make_context<true, false, const char *, const char *, boost::parser::default_error_handler, const boost::parser::detail::nope>' requested here
            auto context = detail::make_context<Debug, false>(
                                   ^
../boost/parser/parser.hpp:8771:32: note: in instantiation of function template specialization 'boost::parser::detail::parse_impl<true, const char *, const char *, boost::parser::parser_interface<boost::parser::char_parser<boost::parser::detail::nope, void>, boost::parser::detail::nope, boost::parser::default_error_handler>, boost::parser::default_error_handler>' requested here
                return detail::parse_impl<true>(
                               ^
../boost/parser/parser.hpp:8838:34: note: in instantiation of function template specialization 'boost::parser::prefix_parse<const char *, const char *, boost::parser::char_parser<boost::parser::detail::nope, void>, boost::parser::detail::nope, boost::parser::default_error_handler, void>' requested here
            first, last, parser::prefix_parse(first, last, parser, trace_mode));
                                 ^
../libs/parser/test/compile_attribute.cpp:19:37: note: in instantiation of function template specialization 'boost::parser::parse<char [1], boost::parser::char_parser<boost::parser::detail::nope, void>, boost::parser::detail::nope, boost::parser::default_error_handler, void>' requested here
            using attr_t = decltype(parse(r, parser));
                                    ^
../boost/parser/parser.hpp:490:13: note: candidate template ignored: deduced type 'integral_constant<[...], UseCallbacks>' of 2nd parameter does not match adjusted type 'integral_constant<[...], false aka false>' of argument [with DoTrace = true, UseCallbacks = false, I = const char *, S = const char *, ErrorHandler = boost::parser::default_error_handler, GlobalState = const boost::parser::detail::nope, Callbacks = boost::parser::detail::nope, Attr = boost::parser::detail::nope, Val = boost::parser::detail::nope, RuleTag = void, RuleLocals = boost::parser::detail::nope, RuleParams = boost::parser::detail::nope, Where = boost::parser::detail::nope]
            parse_context(
            ^
../boost/parser/parser.hpp:446:13: note: candidate function template not viable: requires 0 arguments, but 10 were provided
            parse_context() = default;
            ^
../boost/parser/parser.hpp:447:13: note: candidate function template not viable: requires 1 argument, but 10 were provided
            parse_context(parse_context const &) = default;
            ^
../boost/parser/parser.hpp:514:13: note: candidate function template not viable: requires 11 arguments, but 10 were provided
            parse_context(
            ^
../boost/parser/parser.hpp:444:16: note: candidate function template not viable: requires 1 argument, but 10 were provided
        struct parse_context
               ^
../boost/parser/parser.hpp:549:13: note: candidate function template not viable: requires 5 arguments, but 10 were provided
            parse_context(
            ^
../boost/parser/parser.hpp:595:13: note: candidate function template not viable: requires 3 arguments, but 10 were provided
            parse_context(
            ^
../boost/parser/parser.hpp:755:20: error: no viable constructor or deduction guide for deduction of template arguments of 'parse_context'
            return parse_context(
                   ^
../boost/parser/parser.hpp:9410:46: note: in instantiation of function template specialization 'boost::parser::detail::make_context<false, false, const char *, const char *, boost::parser::default_error_handler>' requested here
            using context = decltype(detail::make_context<false, false>(
                                             ^
../boost/parser/parser.hpp:2379:45: note: in instantiation of template class 'boost::parser::detail::attribute_impl<boost::parser::subrange<const char *, const char *>, boost::parser::parser_interface<boost::parser::char_parser<boost::parser::detail::nope, void>, boost::parser::detail::nope, boost::parser::default_error_handler> >' requested here
            using attr_t = typename detail::attribute_impl<
                                            ^
../boost/parser/parser.hpp:8771:32: note: in instantiation of function template specialization 'boost::parser::detail::parse_impl<true, const char *, const char *, boost::parser::parser_interface<boost::parser::char_parser<boost::parser::detail::nope, void>, boost::parser::detail::nope, boost::parser::default_error_handler>, boost::parser::default_error_handler>' requested here
                return detail::parse_impl<true>(
                               ^
../boost/parser/parser.hpp:8838:34: note: in instantiation of function template specialization 'boost::parser::prefix_parse<const char *, const char *, boost::parser::char_parser<boost::parser::detail::nope, void>, boost::parser::detail::nope, boost::parser::default_error_handler, void>' requested here
            first, last, parser::prefix_parse(first, last, parser, trace_mode));
                                 ^
../libs/parser/test/compile_attribute.cpp:19:37: note: in instantiation of function template specialization 'boost::parser::parse<char [1], boost::parser::char_parser<boost::parser::detail::nope, void>, boost::parser::detail::nope, boost::parser::default_error_handler, void>' requested here
            using attr_t = decltype(parse(r, parser));
                                    ^
../boost/parser/parser.hpp:490:13: note: candidate template ignored: deduced type 'integral_constant<[...], UseCallbacks>' of 2nd parameter does not match adjusted type 'integral_constant<[...], false aka false>' of argument [with DoTrace = false, UseCallbacks = false, I = const char *, S = const char *, ErrorHandler = boost::parser::default_error_handler, GlobalState = boost::parser::detail::nope, Callbacks = boost::parser::detail::nope, Attr = boost::parser::detail::nope, Val = boost::parser::detail::nope, RuleTag = void, RuleLocals = boost::parser::detail::nope, RuleParams = boost::parser::detail::nope, Where = boost::parser::detail::nope]
            parse_context(
            ^
../boost/parser/parser.hpp:446:13: note: candidate function template not viable: requires 0 arguments, but 10 were provided
            parse_context() = default;
            ^
../boost/parser/parser.hpp:447:13: note: candidate function template not viable: requires 1 argument, but 10 were provided
            parse_context(parse_context const &) = default;
            ^
../boost/parser/parser.hpp:514:13: note: candidate function template not viable: requires 11 arguments, but 10 were provided
            parse_context(
            ^
../boost/parser/parser.hpp:444:16: note: candidate function template not viable: requires 1 argument, but 10 were provided
        struct parse_context
               ^
../boost/parser/parser.hpp:549:13: note: candidate function template not viable: requires 5 arguments, but 10 were provided
            parse_context(
            ^
../boost/parser/parser.hpp:595:13: note: candidate function template not viable: requires 3 arguments, but 10 were provided
            parse_context(
            ^
../libs/parser/test/compile_attribute.cpp:20:42: error: use of undeclared identifier 'attr_t'; did you mean 'attr'?
            static_assert(std::is_same_v<attr_t, std::optional<char>>);
                                         ^~~~~~
                                         attr
../boost/parser/parser.hpp:6610:20: note: 'attr' declared here
    constexpr auto attr(Attribute a) noexcept
                   ^
../libs/parser/test/compile_attribute.cpp:20:42: error: template argument for template type parameter must be a type
            static_assert(std::is_same_v<attr_t, std::optional<char>>);
                                         ^~~~~~
/usr/include/c++/v1/type_traits:835:17: note: template parameter is declared here
template <class _Tp, class _Up> _LIBCPP_CONSTEXPR bool is_same_v
                ^
In file included from ../libs/parser/test/compile_attribute.cpp:6:
../boost/parser/parser.hpp:786:20: error: no viable constructor or deduction guide for deduction of template arguments of 'parse_context'
            return parse_context(
                   ^
../boost/parser/parser.hpp:9410:46: note: in instantiation of function template specialization 'boost::parser::detail::make_context<false, false, const char *, const char *, boost::parser::default_error_handler, boost::parser::detail::nope>' requested here
            using context = decltype(detail::make_context<false, false>(
                                             ^
../boost/parser/parser.hpp:9446:47: note: in instantiation of template class 'boost::parser::detail::attribute_impl<boost::parser::subrange<const char *, const char *>, const boost::parser::parser_interface<boost::parser::char_parser<boost::parser::detail::nope, void>, boost::parser::detail::nope, boost::parser::default_error_handler> >' requested here
        using initial_type = typename detail::attribute_impl<
                                              ^
../boost/parser/parser_fwd.hpp:60:5: note: in instantiation of template class 'boost::parser::attribute<char const[1], const boost::parser::parser_interface<boost::parser::char_parser<boost::parser::detail::nope, void>, boost::parser::detail::nope, boost::parser::default_error_handler> >' requested here
    using attribute_t = typename attribute<R, Parser>::type;
    ^
../libs/parser/test/compile_attribute.cpp:22:27: note: in instantiation of template type alias 'attribute_t' requested here
                          attribute_t<decltype(r), decltype(parser)>,
                          ^
../boost/parser/parser.hpp:490:13: note: candidate template ignored: deduced type 'integral_constant<[...], UseCallbacks>' of 2nd parameter does not match adjusted type 'integral_constant<[...], false aka false>' of argument [with DoTrace = false, UseCallbacks = false, I = const char *, S = const char *, ErrorHandler = boost::parser::default_error_handler, GlobalState = boost::parser::detail::nope, Callbacks = boost::parser::detail::nope, Attr = boost::parser::detail::nope, Val = boost::parser::detail::nope, RuleTag = void, RuleLocals = boost::parser::detail::nope, RuleParams = boost::parser::detail::nope, Where = boost::parser::detail::nope]
            parse_context(
            ^
../boost/parser/parser.hpp:446:13: note: candidate function template not viable: requires 0 arguments, but 10 were provided
            parse_context() = default;
            ^
../boost/parser/parser.hpp:447:13: note: candidate function template not viable: requires 1 argument, but 10 were provided
            parse_context(parse_context const &) = default;
            ^
../boost/parser/parser.hpp:514:13: note: candidate function template not viable: requires 11 arguments, but 10 were provided
            parse_context(
            ^
../boost/parser/parser.hpp:444:16: note: candidate function template not viable: requires 1 argument, but 10 were provided
        struct parse_context
               ^
../boost/parser/parser.hpp:549:13: note: candidate function template not viable: requires 5 arguments, but 10 were provided
            parse_context(
            ^
../boost/parser/parser.hpp:595:13: note: candidate function template not viable: requires 3 arguments, but 10 were provided
            parse_context(
            ^
../boost/parser/parser.hpp:2367:28: error: no matching function for call to 'make_context'
            auto context = detail::make_context<Debug, false>(
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../boost/parser/parser.hpp:8771:32: note: in instantiation of function template specialization 'boost::parser::detail::parse_impl<true, const char *, const char *, boost::parser::parser_interface<boost::parser::zero_plus_parser<boost::parser::char_parser<boost::parser::detail::nope, void> >, boost::parser::detail::nope, boost::parser::default_error_handler>, boost::parser::default_error_handler>' requested here
                return detail::parse_impl<true>(
                               ^
../boost/parser/parser.hpp:8838:34: note: in instantiation of function template specialization 'boost::parser::prefix_parse<const char *, const char *, boost::parser::zero_plus_parser<boost::parser::char_parser<boost::parser::detail::nope, void> >, boost::parser::detail::nope, boost::parser::default_error_handler, void>' requested here
            first, last, parser::prefix_parse(first, last, parser, trace_mode));
                                 ^
../libs/parser/test/compile_attribute.cpp:27:37: note: in instantiation of function template specialization 'boost::parser::parse<char [1], boost::parser::zero_plus_parser<boost::parser::char_parser<boost::parser::detail::nope, void> >, boost::parser::detail::nope, boost::parser::default_error_handler, void>' requested here
            using attr_t = decltype(parse(r, parser));
                                    ^
../boost/parser/parser.hpp:744:14: note: candidate function not viable: 6th argument ('const boost::parser::parser_interface<boost::parser::zero_plus_parser<boost::parser::char_parser<boost::parser::detail::nope, void> >, boost::parser::detail::nope, boost::parser::default_error_handler>::global_state_type' (aka 'const boost::parser::detail::nope')) would lose const qualifier
        auto make_context(
             ^
../boost/parser/parser.hpp:775:14: note: candidate template ignored: substitution failure [with DoTrace = true, UseCallbacks = false, Iter = const char *, Sentinel = const char *, ErrorHandler = boost::parser::default_error_handler, GlobalState = const boost::parser::detail::nope]
        auto make_context(
             ^
../boost/parser/parser.hpp:806:14: note: candidate function template not viable: requires 9 arguments, but 8 were provided
        auto make_context(
             ^
../boost/parser/parser.hpp:840:14: note: candidate function template not viable: requires 9 arguments, but 8 were provided
        auto make_context(
             ^
../boost/parser/parser.hpp:9410:38: error: no matching function for call to 'make_context'
            using context = decltype(detail::make_context<false, false>(
                                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../boost/parser/parser.hpp:2379:45: note: in instantiation of template class 'boost::parser::detail::attribute_impl<boost::parser::subrange<const char *, const char *>, boost::parser::parser_interface<boost::parser::zero_plus_parser<boost::parser::char_parser<boost::parser::detail::nope, void> >, boost::parser::detail::nope, boost::parser::default_error_handler> >' requested here
            using attr_t = typename detail::attribute_impl<
                                            ^
../boost/parser/parser.hpp:8771:32: note: in instantiation of function template specialization 'boost::parser::detail::parse_impl<true, const char *, const char *, boost::parser::parser_interface<boost::parser::zero_plus_parser<boost::parser::char_parser<boost::parser::detail::nope, void> >, boost::parser::detail::nope, boost::parser::default_error_handler>, boost::parser::default_error_handler>' requested here
                return detail::parse_impl<true>(
                               ^
../boost/parser/parser.hpp:8838:34: note: in instantiation of function template specialization 'boost::parser::prefix_parse<const char *, const char *, boost::parser::zero_plus_parser<boost::parser::char_parser<boost::parser::detail::nope, void> >, boost::parser::detail::nope, boost::parser::default_error_handler, void>' requested here
            first, last, parser::prefix_parse(first, last, parser, trace_mode));
                                 ^
../libs/parser/test/compile_attribute.cpp:27:37: note: in instantiation of function template specialization 'boost::parser::parse<char [1], boost::parser::zero_plus_parser<boost::parser::char_parser<boost::parser::detail::nope, void> >, boost::parser::detail::nope, boost::parser::default_error_handler, void>' requested here
            using attr_t = decltype(parse(r, parser));
                                    ^
../boost/parser/parser.hpp:744:14: note: candidate template ignored: substitution failure [with DoTrace = false, UseCallbacks = false, Iter = const char *, Sentinel = const char *, ErrorHandler = boost::parser::default_error_handler]
        auto make_context(
             ^
../boost/parser/parser.hpp:775:14: note: candidate template ignored: substitution failure [with DoTrace = false, UseCallbacks = false, Iter = const char *, Sentinel = const char *, ErrorHandler = boost::parser::default_error_handler, GlobalState = boost::parser::detail::nope]
        auto make_context(
             ^
../boost/parser/parser.hpp:806:14: note: candidate function template not viable: requires 9 arguments, but 8 were provided
        auto make_context(
             ^
../boost/parser/parser.hpp:840:14: note: candidate function template not viable: requires 9 arguments, but 8 were provided
        auto make_context(
             ^
../libs/parser/test/compile_attribute.cpp:28:42: error: use of undeclared identifier 'attr_t'; did you mean 'attr'?
            static_assert(std::is_same_v<attr_t, std::optional<std::string>>);
                                         ^~~~~~
                                         attr
../boost/parser/parser.hpp:6610:20: note: 'attr' declared here
    constexpr auto attr(Attribute a) noexcept
                   ^
../libs/parser/test/compile_attribute.cpp:28:42: error: template argument for template type parameter must be a type
            static_assert(std::is_same_v<attr_t, std::optional<std::string>>);
                                         ^~~~~~
/usr/include/c++/v1/type_traits:835:17: note: template parameter is declared here
template <class _Tp, class _Up> _LIBCPP_CONSTEXPR bool is_same_v
                ^
In file included from ../libs/parser/test/compile_attribute.cpp:6:
../boost/parser/parser.hpp:9410:38: error: no matching function for call to 'make_context'
            using context = decltype(detail::make_context<false, false>(
                                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../boost/parser/parser.hpp:9446:47: note: in instantiation of template class 'boost::parser::detail::attribute_impl<boost::parser::subrange<const char *, const char *>, const boost::parser::parser_interface<boost::parser::zero_plus_parser<boost::parser::char_parser<boost::parser::detail::nope, void> >, boost::parser::detail::nope, boost::parser::default_error_handler> >' requested here
        using initial_type = typename detail::attribute_impl<
                                              ^
../boost/parser/parser_fwd.hpp:60:5: note: in instantiation of template class 'boost::parser::attribute<char const[1], const boost::parser::parser_interface<boost::parser::zero_plus_parser<boost::parser::char_parser<boost::parser::detail::nope, void> >, boost::parser::detail::nope, boost::parser::default_error_handler> >' requested here
    using attribute_t = typename attribute<R, Parser>::type;
    ^
../libs/parser/test/compile_attribute.cpp:30:27: note: in instantiation of template type alias 'attribute_t' requested here
                          attribute_t<decltype(r), decltype(parser)>,
                          ^
../boost/parser/parser.hpp:744:14: note: candidate template ignored: substitution failure [with DoTrace = false, UseCallbacks = false, Iter = const char *, Sentinel = const char *, ErrorHandler = boost::parser::default_error_handler]
        auto make_context(
             ^
../boost/parser/parser.hpp:775:14: note: candidate template ignored: substitution failure [with DoTrace = false, UseCallbacks = false, Iter = const char *, Sentinel = const char *, ErrorHandler = boost::parser::default_error_handler, GlobalState = boost::parser::detail::nope]
        auto make_context(
             ^
../boost/parser/parser.hpp:806:14: note: candidate function template not viable: requires 9 arguments, but 8 were provided
        auto make_context(
             ^
../boost/parser/parser.hpp:840:14: note: candidate function template not viable: requires 9 arguments, but 8 were provided
        auto make_context(
             ^
../boost/parser/parser.hpp:2367:28: error: no matching function for call to 'make_context'
            auto context = detail::make_context<Debug, false>(
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../boost/parser/parser.hpp:8771:32: note: in instantiation of function template specialization 'boost::parser::detail::parse_impl<true, const char *, const char *, boost::parser::parser_interface<boost::parser::string_parser<const char *, boost::parser::detail::text::null_sentinel_t>, boost::parser::detail::nope, boost::parser::default_error_handler>, boost::parser::default_error_handler>' requested here
                return detail::parse_impl<true>(
                               ^
../boost/parser/parser.hpp:8838:34: note: in instantiation of function template specialization 'boost::parser::prefix_parse<const char *, const char *, boost::parser::string_parser<const char *, boost::parser::detail::text::null_sentinel_t>, boost::parser::detail::nope, boost::parser::default_error_handler, void>' requested here
            first, last, parser::prefix_parse(first, last, parser, trace_mode));
                                 ^
../libs/parser/test/compile_attribute.cpp:35:37: note: in instantiation of function template specialization 'boost::parser::parse<char [1], boost::parser::string_parser<const char *, boost::parser::detail::text::null_sentinel_t>, boost::parser::detail::nope, boost::parser::default_error_handler, void>' requested here
            using attr_t = decltype(parse(r, parser));
                                    ^
../boost/parser/parser.hpp:744:14: note: candidate function not viable: 6th argument ('const boost::parser::parser_interface<boost::parser::string_parser<const char *, boost::parser::detail::text::null_sentinel_t>, boost::parser::detail::nope, boost::parser::default_error_handler>::global_state_type' (aka 'const boost::parser::detail::nope')) would lose const qualifier
        auto make_context(
             ^
../boost/parser/parser.hpp:775:14: note: candidate template ignored: substitution failure [with DoTrace = true, UseCallbacks = false, Iter = const char *, Sentinel = const char *, ErrorHandler = boost::parser::default_error_handler, GlobalState = const boost::parser::detail::nope]
        auto make_context(
             ^
../boost/parser/parser.hpp:806:14: note: candidate function template not viable: requires 9 arguments, but 8 were provided
        auto make_context(
             ^
../boost/parser/parser.hpp:840:14: note: candidate function template not viable: requires 9 arguments, but 8 were provided
        auto make_context(
             ^
../boost/parser/parser.hpp:9410:38: error: no matching function for call to 'make_context'
            using context = decltype(detail::make_context<false, false>(
                                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../boost/parser/parser.hpp:2379:45: note: in instantiation of template class 'boost::parser::detail::attribute_impl<boost::parser::subrange<const char *, const char *>, boost::parser::parser_interface<boost::parser::string_parser<const char *, boost::parser::detail::text::null_sentinel_t>, boost::parser::detail::nope, boost::parser::default_error_handler> >' requested here
            using attr_t = typename detail::attribute_impl<
                                            ^
../boost/parser/parser.hpp:8771:32: note: in instantiation of function template specialization 'boost::parser::detail::parse_impl<true, const char *, const char *, boost::parser::parser_interface<boost::parser::string_parser<const char *, boost::parser::detail::text::null_sentinel_t>, boost::parser::detail::nope, boost::parser::default_error_handler>, boost::parser::default_error_handler>' requested here
                return detail::parse_impl<true>(
                               ^
../boost/parser/parser.hpp:8838:34: note: in instantiation of function template specialization 'boost::parser::prefix_parse<const char *, const char *, boost::parser::string_parser<const char *, boost::parser::detail::text::null_sentinel_t>, boost::parser::detail::nope, boost::parser::default_error_handler, void>' requested here
            first, last, parser::prefix_parse(first, last, parser, trace_mode));
                                 ^
../libs/parser/test/compile_attribute.cpp:35:37: note: in instantiation of function template specialization 'boost::parser::parse<char [1], boost::parser::string_parser<const char *, boost::parser::detail::text::null_sentinel_t>, boost::parser::detail::nope, boost::parser::default_error_handler, void>' requested here
            using attr_t = decltype(parse(r, parser));
                                    ^
../boost/parser/parser.hpp:744:14: note: candidate template ignored: substitution failure [with DoTrace = false, UseCallbacks = false, Iter = const char *, Sentinel = const char *, ErrorHandler = boost::parser::default_error_handler]
        auto make_context(
             ^
../boost/parser/parser.hpp:775:14: note: candidate template ignored: substitution failure [with DoTrace = false, UseCallbacks = false, Iter = const char *, Sentinel = const char *, ErrorHandler = boost::parser::default_error_handler, GlobalState = boost::parser::detail::nope]
        auto make_context(
             ^
../boost/parser/parser.hpp:806:14: note: candidate function template not viable: requires 9 arguments, but 8 were provided
        auto make_context(
             ^
../boost/parser/parser.hpp:840:14: note: candidate function template not viable: requires 9 arguments, but 8 were provided
        auto make_context(
             ^
../libs/parser/test/compile_attribute.cpp:36:42: error: use of undeclared identifier 'attr_t'; did you mean 'attr'?
            static_assert(std::is_same_v<attr_t, std::optional<std::string>>);
                                         ^~~~~~
                                         attr
../boost/parser/parser.hpp:6610:20: note: 'attr' declared here
    constexpr auto attr(Attribute a) noexcept
                   ^
../libs/parser/test/compile_attribute.cpp:36:42: error: template argument for template type parameter must be a type
            static_assert(std::is_same_v<attr_t, std::optional<std::string>>);
                                         ^~~~~~
/usr/include/c++/v1/type_traits:835:17: note: template parameter is declared here
template <class _Tp, class _Up> _LIBCPP_CONSTEXPR bool is_same_v
                ^
In file included from ../libs/parser/test/compile_attribute.cpp:6:
../boost/parser/parser.hpp:9410:38: error: no matching function for call to 'make_context'
            using context = decltype(detail::make_context<false, false>(
                                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../boost/parser/parser.hpp:9446:47: note: in instantiation of template class 'boost::parser::detail::attribute_impl<boost::parser::subrange<const char *, const char *>, const boost::parser::parser_interface<boost::parser::string_parser<const char *, boost::parser::detail::text::null_sentinel_t>, boost::parser::detail::nope, boost::parser::default_error_handler> >' requested here
        using initial_type = typename detail::attribute_impl<
                                              ^
../boost/parser/parser_fwd.hpp:60:5: note: in instantiation of template class 'boost::parser::attribute<char const[1], const boost::parser::parser_interface<boost::parser::string_parser<const char *, boost::parser::detail::text::null_sentinel_t>, boost::parser::detail::nope, boost::parser::default_error_handler> >' requested here
    using attribute_t = typename attribute<R, Parser>::type;
    ^
../libs/parser/test/compile_attribute.cpp:38:27: note: in instantiation of template type alias 'attribute_t' requested here
                          attribute_t<decltype(r), decltype(parser)>,
                          ^
../boost/parser/parser.hpp:744:14: note: candidate template ignored: substitution failure [with DoTrace = false, UseCallbacks = false, Iter = const char *, Sentinel = const char *, ErrorHandler = boost::parser::default_error_handler]
        auto make_context(
             ^
../boost/parser/parser.hpp:775:14: note: candidate template ignored: substitution failure [with DoTrace = false, UseCallbacks = false, Iter = const char *, Sentinel = const char *, ErrorHandler = boost::parser::default_error_handler, GlobalState = boost::parser::detail::nope]
        auto make_context(
             ^
../boost/parser/parser.hpp:806:14: note: candidate function template not viable: requires 9 arguments, but 8 were provided
        auto make_context(
             ^
../boost/parser/parser.hpp:840:14: note: candidate function template not viable: requires 9 arguments, but 8 were provided
        auto make_context(
             ^
../boost/parser/parser.hpp:2367:28: error: no matching function for call to 'make_context'
            auto context = detail::make_context<Debug, false>(
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../boost/parser/parser.hpp:8771:32: note: in instantiation of function template specialization 'boost::parser::detail::parse_impl<true, const char *, const char *, boost::parser::parser_interface<boost::parser::seq_parser<std::__1::tuple<boost::parser::char_parser<boost::parser::detail::nope, void>, boost::parser::string_parser<const char *, boost::parser::detail::text::null_sentinel_t> >, std::__1::tuple<std::__1::integral_constant<bool, true>, std::__1::integral_constant<bool, true> >, std::__1::tuple<std::__1::integral_constant<long long, 0>, std::__1::integral_constant<long long, 0> > >, boost::parser::detail::nope, boost::parser::default_error_handler>, boost::parser::default_error_handler>' requested here
                return detail::parse_impl<true>(
                               ^
../boost/parser/parser.hpp:8838:34: note: in instantiation of function template specialization 'boost::parser::prefix_parse<const char *, const char *, boost::parser::seq_parser<std::__1::tuple<boost::parser::char_parser<boost::parser::detail::nope, void>, boost::parser::string_parser<const char *, boost::parser::detail::text::null_sentinel_t> >, std::__1::tuple<std::__1::integral_constant<bool, true>, std::__1::integral_constant<bool, true> >, std::__1::tuple<std::__1::integral_constant<long long, 0>, std::__1::integral_constant<long long, 0> > >, boost::parser::detail::nope, boost::parser::default_error_handler, void>' requested here
            first, last, parser::prefix_parse(first, last, parser, trace_mode));
                                 ^
../libs/parser/test/compile_attribute.cpp:43:37: note: in instantiation of function template specialization 'boost::parser::parse<char [1], boost::parser::seq_parser<std::__1::tuple<boost::parser::char_parser<boost::parser::detail::nope, void>, boost::parser::string_parser<const char *, boost::parser::detail::text::null_sentinel_t> >, std::__1::tuple<std::__1::integral_constant<bool, true>, std::__1::integral_constant<bool, true> >, std::__1::tuple<std::__1::integral_constant<long long, 0>, std::__1::integral_constant<long long, 0> > >, boost::parser::detail::nope, boost::parser::default_error_handler, void>' requested here
            using attr_t = decltype(parse(r, parser));
                                    ^
../boost/parser/parser.hpp:744:14: note: candidate function not viable: 6th argument ('const boost::parser::parser_interface<boost::parser::seq_parser<std::__1::tuple<boost::parser::char_parser<boost::parser::detail::nope, void>, boost::parser::string_parser<const char *, boost::parser::detail::text::null_sentinel_t> >, std::__1::tuple<std::__1::integral_constant<bool, true>, std::__1::integral_constant<bool, true> >, std::__1::tuple<std::__1::integral_constant<long long, 0>, std::__1::integral_constant<long long, 0> > >, boost::parser::detail::nope, boost::parser::default_error_handler>::global_state_type' (aka 'const boost::parser::detail::nope')) would lose const qualifier
        auto make_context(
             ^
../boost/parser/parser.hpp:775:14: note: candidate template ignored: substitution failure [with DoTrace = true, UseCallbacks = false, Iter = const char *, Sentinel = const char *, ErrorHandler = boost::parser::default_error_handler, GlobalState = const boost::parser::detail::nope]
        auto make_context(
             ^
../boost/parser/parser.hpp:806:14: note: candidate function template not viable: requires 9 arguments, but 8 were provided
        auto make_context(
             ^
../boost/parser/parser.hpp:840:14: note: candidate function template not viable: requires 9 arguments, but 8 were provided
        auto make_context(
             ^
../boost/parser/parser.hpp:9410:38: error: no matching function for call to 'make_context'
            using context = decltype(detail::make_context<false, false>(
                                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../boost/parser/parser.hpp:2379:45: note: in instantiation of template class 'boost::parser::detail::attribute_impl<boost::parser::subrange<const char *, const char *>, boost::parser::parser_interface<boost::parser::seq_parser<std::__1::tuple<boost::parser::char_parser<boost::parser::detail::nope, void>, boost::parser::string_parser<const char *, boost::parser::detail::text::null_sentinel_t> >, std::__1::tuple<std::__1::integral_constant<bool, true>, std::__1::integral_constant<bool, true> >, std::__1::tuple<std::__1::integral_constant<long long, 0>, std::__1::integral_constant<long long, 0> > >, boost::parser::detail::nope, boost::parser::default_error_handler> >' requested here
            using attr_t = typename detail::attribute_impl<
                                            ^
../boost/parser/parser.hpp:8771:32: note: in instantiation of function template specialization 'boost::parser::detail::parse_impl<true, const char *, const char *, boost::parser::parser_interface<boost::parser::seq_parser<std::__1::tuple<boost::parser::char_parser<boost::parser::detail::nope, void>, boost::parser::string_parser<const char *, boost::parser::detail::text::null_sentinel_t> >, std::__1::tuple<std::__1::integral_constant<bool, true>, std::__1::integral_constant<bool, true> >, std::__1::tuple<std::__1::integral_constant<long long, 0>, std::__1::integral_constant<long long, 0> > >, boost::parser::detail::nope, boost::parser::default_error_handler>, boost::parser::default_error_handler>' requested here
                return detail::parse_impl<true>(
                               ^
../boost/parser/parser.hpp:8838:34: note: in instantiation of function template specialization 'boost::parser::prefix_parse<const char *, const char *, boost::parser::seq_parser<std::__1::tuple<boost::parser::char_parser<boost::parser::detail::nope, void>, boost::parser::string_parser<const char *, boost::parser::detail::text::null_sentinel_t> >, std::__1::tuple<std::__1::integral_constant<bool, true>, std::__1::integral_constant<bool, true> >, std::__1::tuple<std::__1::integral_constant<long long, 0>, std::__1::integral_constant<long long, 0> > >, boost::parser::detail::nope, boost::parser::default_error_handler, void>' requested here
            first, last, parser::prefix_parse(first, last, parser, trace_mode));
                                 ^
../libs/parser/test/compile_attribute.cpp:43:37: note: in instantiation of function template specialization 'boost::parser::parse<char [1], boost::parser::seq_parser<std::__1::tuple<boost::parser::char_parser<boost::parser::detail::nope, void>, boost::parser::string_parser<const char *, boost::parser::detail::text::null_sentinel_t> >, std::__1::tuple<std::__1::integral_constant<bool, true>, std::__1::integral_constant<bool, true> >, std::__1::tuple<std::__1::integral_constant<long long, 0>, std::__1::integral_constant<long long, 0> > >, boost::parser::detail::nope, boost::parser::default_error_handler, void>' requested here
            using attr_t = decltype(parse(r, parser));
                                    ^
../boost/parser/parser.hpp:744:14: note: candidate template ignored: substitution failure [with DoTrace = false, UseCallbacks = false, Iter = const char *, Sentinel = const char *, ErrorHandler = boost::parser::default_error_handler]
        auto make_context(
             ^
../boost/parser/parser.hpp:775:14: note: candidate template ignored: substitution failure [with DoTrace = false, UseCallbacks = false, Iter = const char *, Sentinel = const char *, ErrorHandler = boost::parser::default_error_handler, GlobalState = boost::parser::detail::nope]
        auto make_context(
             ^
../boost/parser/parser.hpp:806:14: note: candidate function template not viable: requires 9 arguments, but 8 were provided
        auto make_context(
             ^
../boost/parser/parser.hpp:840:14: note: candidate function template not viable: requires 9 arguments, but 8 were provided
        auto make_context(
             ^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
9 warnings and 20 errors generated.