Compile [2024-11-15 18:22:19 UTC]: fail
"g++-12" -fvisibility-inlines-hidden -std=c++17 -fPIC -m64 -pthread -O0 -fno-inline -Wall -fvisibility=hidden -DBOOST_ALL_NO_LIB=1 -DBOOST_COBALT_USE_STD_PMR=1 -I".." -I"../libs/hana/include" -I"../libs/hana/test/_include" -c -o "/var/boost/run/results/boost/bin.v2/libs/hana/test/test~ext~std~integral_constant~constant.test/gcc-12~c++17/debug/x86_64/debug-symbols-off/threading-multi/visibility-hidden/ext/std/integral_constant/constant.o" "../libs/hana/test/ext/std/integral_constant/constant.cpp"
In file included from ../boost/hana/concept/integral_constant.hpp:16,
from ../boost/hana/ext/std/integral_constant.hpp:13,
from ../libs/hana/test/ext/std/integral_constant/constant.cpp:5:
../boost/hana/core/tag_of.hpp: In instantiation of 'struct boost::hana::tag_of<std::integral_constant<int, 0>, void>':
../boost/hana/value.hpp:35:15: required from 'constexpr decltype(auto) boost::hana::value() [with T = std::integral_constant<int, 0>]'
../boost/hana/fwd/value.hpp:66:28: required from 'constexpr decltype(auto) boost::hana::value(const T&) [with T = std::integral_constant<int, 0>]'
../libs/hana/test/ext/std/integral_constant/constant.cpp:18:30: required from here
../boost/hana/core/tag_of.hpp:24:12: error: ambiguous template instantiation for 'struct boost::hana::tag_of<std::integral_constant<int, 0>, boost::hana::when<true> >'
24 | struct tag_of : tag_of<T, when<true>> { };
| ^~~~~~
../boost/hana/core/tag_of.hpp:33:12: note: candidates are: 'template<class T, bool condition> struct boost::hana::tag_of<T, boost::hana::when<condition> > [with T = std::integral_constant<int, 0>; bool condition = true]'
33 | struct tag_of<T, when<condition>> {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
../boost/hana/ext/std/integral_constant.hpp:68:12: note: 'template<class T> struct boost::hana::tag_of<T, boost::hana::when<(boost::hana::detail::is_std_integral_constant((T*)(0)) && (! boost::hana::detail::is_hana_integral_constant((T*)(0))))> > [with T = std::integral_constant<int, 0>]'
68 | struct tag_of<T, when<
| ^~~~~~~~~~~~~~~
69 | detail::is_std_integral_constant((T*)0) &&
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
70 | !detail::is_hana_integral_constant((T*)0)
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
71 | >> {
| ~~
../boost/hana/core/tag_of.hpp:24:12: error: invalid use of incomplete type 'struct boost::hana::tag_of<std::integral_constant<int, 0>, boost::hana::when<true> >'
24 | struct tag_of : tag_of<T, when<true>> { };
| ^~~~~~
../boost/hana/core/tag_of.hpp:24:12: note: declaration of 'struct boost::hana::tag_of<std::integral_constant<int, 0>, boost::hana::when<true> >'
In file included from ../boost/hana/concept/constant.hpp:19,
from ../boost/hana/core/to.hpp:15,
from ../boost/hana/bool.hpp:17,
from ../boost/hana/tuple.hpp:17,
from ../libs/hana/test/ext/std/integral_constant/constant.cpp:7:
../boost/hana/value.hpp: In instantiation of 'constexpr decltype(auto) boost::hana::value() [with T = std::integral_constant<int, 0>]':
../boost/hana/fwd/value.hpp:66:28: required from 'constexpr decltype(auto) boost::hana::value(const T&) [with T = std::integral_constant<int, 0>]'
../libs/hana/test/ext/std/integral_constant/constant.cpp:18:30: required from here
../boost/hana/value.hpp:35:15: error: no type named 'type' in 'struct boost::hana::tag_of<std::integral_constant<int, 0>, void>'
35 | using C = typename hana::tag_of<RawT>::type;
| ^
../boost/hana/value.hpp:36:15: error: no type named 'type' in 'struct boost::hana::tag_of<std::integral_constant<int, 0>, void>'
36 | using Value = BOOST_HANA_DISPATCH_IF(
| ^~~~~
../boost/hana/value.hpp:41:42: error: no type named 'type' in 'struct boost::hana::tag_of<std::integral_constant<int, 0>, void>'
41 | static_assert(hana::Constant<C>::value,
| ^~~~~
../boost/hana/core/tag_of.hpp: In instantiation of 'struct boost::hana::tag_of<std::integral_constant<int, 1>, void>':
../boost/hana/value.hpp:35:15: required from 'constexpr decltype(auto) boost::hana::value() [with T = std::integral_constant<int, 1>]'
../boost/hana/fwd/value.hpp:66:28: required from 'constexpr decltype(auto) boost::hana::value(const T&) [with T = std::integral_constant<int, 1>]'
../libs/hana/test/ext/std/integral_constant/constant.cpp:19:30: required from here
../boost/hana/core/tag_of.hpp:24:12: error: ambiguous template instantiation for 'struct boost::hana::tag_of<std::integral_constant<int, 1>, boost::hana::when<true> >'
24 | struct tag_of : tag_of<T, when<true>> { };
| ^~~~~~
../boost/hana/core/tag_of.hpp:33:12: note: candidates are: 'template<class T, bool condition> struct boost::hana::tag_of<T, boost::hana::when<condition> > [with T = std::integral_constant<int, 1>; bool condition = true]'
33 | struct tag_of<T, when<condition>> {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
../boost/hana/ext/std/integral_constant.hpp:68:12: note: 'template<class T> struct boost::hana::tag_of<T, boost::hana::when<(boost::hana::detail::is_std_integral_constant((T*)(0)) && (! boost::hana::detail::is_hana_integral_constant((T*)(0))))> > [with T = std::integral_constant<int, 1>]'
68 | struct tag_of<T, when<
| ^~~~~~~~~~~~~~~
69 | detail::is_std_integral_constant((T*)0) &&
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
70 | !detail::is_hana_integral_constant((T*)0)
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
71 | >> {
| ~~
../boost/hana/core/tag_of.hpp:24:12: error: invalid use of incomplete type 'struct boost::hana::tag_of<std::integral_constant<int, 1>, boost::hana::when<true> >'
24 | struct tag_of : tag_of<T, when<true>> { };
| ^~~~~~
../boost/hana/core/tag_of.hpp:24:12: note: declaration of 'struct boost::hana::tag_of<std::integral_constant<int, 1>, boost::hana::when<true> >'
../boost/hana/value.hpp: In instantiation of 'constexpr decltype(auto) boost::hana::value() [with T = std::integral_constant<int, 1>]':
../boost/hana/fwd/value.hpp:66:28: required from 'constexpr decltype(auto) boost::hana::value(const T&) [with T = std::integral_constant<int, 1>]'
../libs/hana/test/ext/std/integral_constant/constant.cpp:19:30: required from here
../boost/hana/value.hpp:35:15: error: no type named 'type' in 'struct boost::hana::tag_of<std::integral_constant<int, 1>, void>'
35 | using C = typename hana::tag_of<RawT>::type;
| ^
../boost/hana/value.hpp:36:15: error: no type named 'type' in 'struct boost::hana::tag_of<std::integral_constant<int, 1>, void>'
36 | using Value = BOOST_HANA_DISPATCH_IF(
| ^~~~~
../boost/hana/value.hpp:41:42: error: no type named 'type' in 'struct boost::hana::tag_of<std::integral_constant<int, 1>, void>'
41 | static_assert(hana::Constant<C>::value,
| ^~~~~
../boost/hana/core/tag_of.hpp: In instantiation of 'struct boost::hana::tag_of<std::integral_constant<int, 3>, void>':
../boost/hana/value.hpp:35:15: required from 'constexpr decltype(auto) boost::hana::value() [with T = std::integral_constant<int, 3>]'
../boost/hana/fwd/value.hpp:66:28: required from 'constexpr decltype(auto) boost::hana::value(const T&) [with T = std::integral_constant<int, 3>]'
../libs/hana/test/ext/std/integral_constant/constant.cpp:20:30: required from here
../boost/hana/core/tag_of.hpp:24:12: error: ambiguous template instantiation for 'struct boost::hana::tag_of<std::integral_constant<int, 3>, boost::hana::when<true> >'
24 | struct tag_of : tag_of<T, when<true>> { };
| ^~~~~~
../boost/hana/core/tag_of.hpp:33:12: note: candidates are: 'template<class T, bool condition> struct boost::hana::tag_of<T, boost::hana::when<condition> > [with T = std::integral_constant<int, 3>; bool condition = true]'
33 | struct tag_of<T, when<condition>> {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
../boost/hana/ext/std/integral_constant.hpp:68:12: note: 'template<class T> struct boost::hana::tag_of<T, boost::hana::when<(boost::hana::detail::is_std_integral_constant((T*)(0)) && (! boost::hana::detail::is_hana_integral_constant((T*)(0))))> > [with T = std::integral_constant<int, 3>]'
68 | struct tag_of<T, when<
| ^~~~~~~~~~~~~~~
69 | detail::is_std_integral_constant((T*)0) &&
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
70 | !detail::is_hana_integral_constant((T*)0)
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
71 | >> {
| ~~
../boost/hana/core/tag_of.hpp:24:12: error: invalid use of incomplete type 'struct boost::hana::tag_of<std::integral_constant<int, 3>, boost::hana::when<true> >'
24 | struct tag_of : tag_of<T, when<true>> { };
| ^~~~~~
../boost/hana/core/tag_of.hpp:24:12: note: declaration of 'struct boost::hana::tag_of<std::integral_constant<int, 3>, boost::hana::when<true> >'
../boost/hana/value.hpp: In instantiation of 'constexpr decltype(auto) boost::hana::value() [with T = std::integral_constant<int, 3>]':
../boost/hana/fwd/value.hpp:66:28: required from 'constexpr decltype(auto) boost::hana::value(const T&) [with T = std::integral_constant<int, 3>]'
../libs/hana/test/ext/std/integral_constant/constant.cpp:20:30: required from here
../boost/hana/value.hpp:35:15: error: no type named 'type' in 'struct boost::hana::tag_of<std::integral_constant<int, 3>, void>'
35 | using C = typename hana::tag_of<RawT>::type;
| ^
../boost/hana/value.hpp:36:15: error: no type named 'type' in 'struct boost::hana::tag_of<std::integral_constant<int, 3>, void>'
36 | using Value = BOOST_HANA_DISPATCH_IF(
| ^~~~~
../boost/hana/value.hpp:41:42: error: no type named 'type' in 'struct boost::hana::tag_of<std::integral_constant<int, 3>, void>'
41 | static_assert(hana::Constant<C>::value,
| ^~~~~
../boost/hana/core/tag_of.hpp: In instantiation of 'struct boost::hana::tag_of<std::integral_constant<int, -10>, void>':
../boost/hana/concept/constant.hpp:26:64: required from 'struct boost::hana::Constant<std::integral_constant<int, -10> >'
../libs/hana/test/_include/laws/constant.hpp:41:31: required from 'boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)> [with auto:200 = std::integral_constant<int, -10>]'
../boost/hana/for_each.hpp:46:45: required from 'constexpr void boost::hana::detail::on_each<F>::operator()(Xs&& ...) const [with Xs = {std::integral_constant<int, -10>&, std::integral_constant<int, -2>&, std::integral_constant<int, 0>&, std::integral_constant<int, 1>&, std::integral_constant<int, 3>&}; F = boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)>*]'
../boost/hana/basic_tuple.hpp:125:39: required from 'static constexpr decltype(auto) boost::hana::unpack_impl<boost::hana::basic_tuple_tag>::apply(boost::hana::detail::basic_tuple_impl<std::integer_sequence<long unsigned int, _Idx ...>, Xn ...>&, F&&) [with long unsigned int ...i = {0, 1, 2, 3, 4}; Xn = {std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3>}; F = boost::hana::detail::on_each<boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)>*>]'
../boost/hana/unpack.hpp:47:29: required from 'constexpr decltype(auto) boost::hana::unpack_t::operator()(Xs&&, F&&) const [with Xs = boost::hana::basic_tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >&; F = boost::hana::detail::on_each<boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)>*>]'
../boost/hana/tuple.hpp:233:32: required from 'static constexpr decltype(auto) boost::hana::unpack_impl<boost::hana::tuple_tag>::apply(Xs&&, F&&) [with Xs = boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >&; F = boost::hana::detail::on_each<boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)>*>]'
../boost/hana/unpack.hpp:47:29: required from 'constexpr decltype(auto) boost::hana::unpack_t::operator()(Xs&&, F&&) const [with Xs = boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >&; F = boost::hana::detail::on_each<boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)>*>]'
../boost/hana/for_each.hpp:56:25: required from 'static constexpr void boost::hana::for_each_impl<T, boost::hana::when<condition> >::apply(Xs&&, F&&) [with Xs = boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >&; F = boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)>; T = boost::hana::tuple_tag; bool condition = true]'
../boost/hana/for_each.hpp:35:30: required from 'constexpr void boost::hana::for_each_t::operator()(Xs&&, F&&) const [with Xs = boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >&; F = boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)>]'
../libs/hana/test/_include/laws/constant.hpp:40:27: required from 'boost::hana::test::TestConstant<C, <template-parameter-1-2> >::TestConstant(Xs, Convertibles) [with Xs = boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >; Convertibles = boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>; C = boost::hana::ext::std::integral_constant_tag<int>; <template-parameter-1-2> = boost::hana::when<true>]'
../libs/hana/test/ext/std/integral_constant/constant.cpp:32:5: required from here
../boost/hana/core/tag_of.hpp:24:12: error: ambiguous template instantiation for 'struct boost::hana::tag_of<std::integral_constant<int, -10>, boost::hana::when<true> >'
24 | struct tag_of : tag_of<T, when<true>> { };
| ^~~~~~
../boost/hana/core/tag_of.hpp:33:12: note: candidates are: 'template<class T, bool condition> struct boost::hana::tag_of<T, boost::hana::when<condition> > [with T = std::integral_constant<int, -10>; bool condition = true]'
33 | struct tag_of<T, when<condition>> {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
../boost/hana/ext/std/integral_constant.hpp:68:12: note: 'template<class T> struct boost::hana::tag_of<T, boost::hana::when<(boost::hana::detail::is_std_integral_constant((T*)(0)) && (! boost::hana::detail::is_hana_integral_constant((T*)(0))))> > [with T = std::integral_constant<int, -10>]'
68 | struct tag_of<T, when<
| ^~~~~~~~~~~~~~~
69 | detail::is_std_integral_constant((T*)0) &&
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
70 | !detail::is_hana_integral_constant((T*)0)
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
71 | >> {
| ~~
../boost/hana/core/tag_of.hpp:24:12: error: invalid use of incomplete type 'struct boost::hana::tag_of<std::integral_constant<int, -10>, boost::hana::when<true> >'
24 | struct tag_of : tag_of<T, when<true>> { };
| ^~~~~~
../boost/hana/core/tag_of.hpp:24:12: note: declaration of 'struct boost::hana::tag_of<std::integral_constant<int, -10>, boost::hana::when<true> >'
../boost/hana/concept/constant.hpp: In instantiation of 'struct boost::hana::Constant<std::integral_constant<int, -10> >':
../libs/hana/test/_include/laws/constant.hpp:41:31: required from 'boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)> [with auto:200 = std::integral_constant<int, -10>]'
../boost/hana/for_each.hpp:46:45: required from 'constexpr void boost::hana::detail::on_each<F>::operator()(Xs&& ...) const [with Xs = {std::integral_constant<int, -10>&, std::integral_constant<int, -2>&, std::integral_constant<int, 0>&, std::integral_constant<int, 1>&, std::integral_constant<int, 3>&}; F = boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)>*]'
../boost/hana/basic_tuple.hpp:125:39: required from 'static constexpr decltype(auto) boost::hana::unpack_impl<boost::hana::basic_tuple_tag>::apply(boost::hana::detail::basic_tuple_impl<std::integer_sequence<long unsigned int, _Idx ...>, Xn ...>&, F&&) [with long unsigned int ...i = {0, 1, 2, 3, 4}; Xn = {std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3>}; F = boost::hana::detail::on_each<boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)>*>]'
../boost/hana/unpack.hpp:47:29: required from 'constexpr decltype(auto) boost::hana::unpack_t::operator()(Xs&&, F&&) const [with Xs = boost::hana::basic_tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >&; F = boost::hana::detail::on_each<boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)>*>]'
../boost/hana/tuple.hpp:233:32: required from 'static constexpr decltype(auto) boost::hana::unpack_impl<boost::hana::tuple_tag>::apply(Xs&&, F&&) [with Xs = boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >&; F = boost::hana::detail::on_each<boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)>*>]'
../boost/hana/unpack.hpp:47:29: required from 'constexpr decltype(auto) boost::hana::unpack_t::operator()(Xs&&, F&&) const [with Xs = boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >&; F = boost::hana::detail::on_each<boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)>*>]'
../boost/hana/for_each.hpp:56:25: required from 'static constexpr void boost::hana::for_each_impl<T, boost::hana::when<condition> >::apply(Xs&&, F&&) [with Xs = boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >&; F = boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)>; T = boost::hana::tuple_tag; bool condition = true]'
../boost/hana/for_each.hpp:35:30: required from 'constexpr void boost::hana::for_each_t::operator()(Xs&&, F&&) const [with Xs = boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >&; F = boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)>]'
../libs/hana/test/_include/laws/constant.hpp:40:27: required from 'boost::hana::test::TestConstant<C, <template-parameter-1-2> >::TestConstant(Xs, Convertibles) [with Xs = boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >; Convertibles = boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>; C = boost::hana::ext::std::integral_constant_tag<int>; <template-parameter-1-2> = boost::hana::when<true>]'
../libs/hana/test/ext/std/integral_constant/constant.cpp:32:5: required from here
../boost/hana/concept/constant.hpp:26:64: error: no type named 'type' in 'struct boost::hana::tag_of<std::integral_constant<int, -10>, void>'
26 | !is_default<value_impl<typename tag_of<C>::type>>::value
| ^~~~~
In file included from ../libs/hana/test/ext/std/integral_constant/constant.cpp:10:
../libs/hana/test/_include/laws/constant.hpp: In instantiation of 'boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)> [with auto:200 = std::integral_constant<int, -10>]':
../boost/hana/for_each.hpp:46:45: required from 'constexpr void boost::hana::detail::on_each<F>::operator()(Xs&& ...) const [with Xs = {std::integral_constant<int, -10>&, std::integral_constant<int, -2>&, std::integral_constant<int, 0>&, std::integral_constant<int, 1>&, std::integral_constant<int, 3>&}; F = boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)>*]'
../boost/hana/basic_tuple.hpp:125:39: required from 'static constexpr decltype(auto) boost::hana::unpack_impl<boost::hana::basic_tuple_tag>::apply(boost::hana::detail::basic_tuple_impl<std::integer_sequence<long unsigned int, _Idx ...>, Xn ...>&, F&&) [with long unsigned int ...i = {0, 1, 2, 3, 4}; Xn = {std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3>}; F = boost::hana::detail::on_each<boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)>*>]'
../boost/hana/unpack.hpp:47:29: required from 'constexpr decltype(auto) boost::hana::unpack_t::operator()(Xs&&, F&&) const [with Xs = boost::hana::basic_tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >&; F = boost::hana::detail::on_each<boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)>*>]'
../boost/hana/tuple.hpp:233:32: required from 'static constexpr decltype(auto) boost::hana::unpack_impl<boost::hana::tuple_tag>::apply(Xs&&, F&&) [with Xs = boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >&; F = boost::hana::detail::on_each<boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)>*>]'
../boost/hana/unpack.hpp:47:29: required from 'constexpr decltype(auto) boost::hana::unpack_t::operator()(Xs&&, F&&) const [with Xs = boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >&; F = boost::hana::detail::on_each<boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)>*>]'
../boost/hana/for_each.hpp:56:25: required from 'static constexpr void boost::hana::for_each_impl<T, boost::hana::when<condition> >::apply(Xs&&, F&&) [with Xs = boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >&; F = boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)>; T = boost::hana::tuple_tag; bool condition = true]'
../boost/hana/for_each.hpp:35:30: required from 'constexpr void boost::hana::for_each_t::operator()(Xs&&, F&&) const [with Xs = boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >&; F = boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)>]'
../libs/hana/test/_include/laws/constant.hpp:40:27: required from 'boost::hana::test::TestConstant<C, <template-parameter-1-2> >::TestConstant(Xs, Convertibles) [with Xs = boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >; Convertibles = boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>; C = boost::hana::ext::std::integral_constant_tag<int>; <template-parameter-1-2> = boost::hana::when<true>]'
../libs/hana/test/ext/std/integral_constant/constant.cpp:32:5: required from here
../libs/hana/test/_include/laws/constant.hpp:41:31: error: could not convert 'boost::hana::Constant<std::integral_constant<int, -10> >()' from 'boost::hana::Constant<std::integral_constant<int, -10> >' to 'bool'
41 | static_assert(Constant<decltype(x)>{}, "");
| ^~~~~~~~~~~~~~~~~~~~~~~
| |
| boost::hana::Constant<std::integral_constant<int, -10> >
../boost/hana/core/tag_of.hpp: In instantiation of 'struct boost::hana::tag_of<std::integral_constant<int, -2>, void>':
../boost/hana/concept/constant.hpp:26:64: required from 'struct boost::hana::Constant<std::integral_constant<int, -2> >'
../libs/hana/test/_include/laws/constant.hpp:41:31: required from 'boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)> [with auto:200 = std::integral_constant<int, -2>]'
../boost/hana/for_each.hpp:46:45: required from 'constexpr void boost::hana::detail::on_each<F>::operator()(Xs&& ...) const [with Xs = {std::integral_constant<int, -10>&, std::integral_constant<int, -2>&, std::integral_constant<int, 0>&, std::integral_constant<int, 1>&, std::integral_constant<int, 3>&}; F = boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)>*]'
../boost/hana/basic_tuple.hpp:125:39: required from 'static constexpr decltype(auto) boost::hana::unpack_impl<boost::hana::basic_tuple_tag>::apply(boost::hana::detail::basic_tuple_impl<std::integer_sequence<long unsigned int, _Idx ...>, Xn ...>&, F&&) [with long unsigned int ...i = {0, 1, 2, 3, 4}; Xn = {std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3>}; F = boost::hana::detail::on_each<boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)>*>]'
../boost/hana/unpack.hpp:47:29: required from 'constexpr decltype(auto) boost::hana::unpack_t::operator()(Xs&&, F&&) const [with Xs = boost::hana::basic_tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >&; F = boost::hana::detail::on_each<boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)>*>]'
../boost/hana/tuple.hpp:233:32: required from 'static constexpr decltype(auto) boost::hana::unpack_impl<boost::hana::tuple_tag>::apply(Xs&&, F&&) [with Xs = boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >&; F = boost::hana::detail::on_each<boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)>*>]'
../boost/hana/unpack.hpp:47:29: required from 'constexpr decltype(auto) boost::hana::unpack_t::operator()(Xs&&, F&&) const [with Xs = boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >&; F = boost::hana::detail::on_each<boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)>*>]'
../boost/hana/for_each.hpp:56:25: required from 'static constexpr void boost::hana::for_each_impl<T, boost::hana::when<condition> >::apply(Xs&&, F&&) [with Xs = boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >&; F = boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)>; T = boost::hana::tuple_tag; bool condition = true]'
../boost/hana/for_each.hpp:35:30: required from 'constexpr void boost::hana::for_each_t::operator()(Xs&&, F&&) const [with Xs = boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >&; F = boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)>]'
../libs/hana/test/_include/laws/constant.hpp:40:27: required from 'boost::hana::test::TestConstant<C, <template-parameter-1-2> >::TestConstant(Xs, Convertibles) [with Xs = boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >; Convertibles = boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>; C = boost::hana::ext::std::integral_constant_tag<int>; <template-parameter-1-2> = boost::hana::when<true>]'
../libs/hana/test/ext/std/integral_constant/constant.cpp:32:5: required from here
../boost/hana/core/tag_of.hpp:24:12: error: ambiguous template instantiation for 'struct boost::hana::tag_of<std::integral_constant<int, -2>, boost::hana::when<true> >'
24 | struct tag_of : tag_of<T, when<true>> { };
| ^~~~~~
../boost/hana/core/tag_of.hpp:33:12: note: candidates are: 'template<class T, bool condition> struct boost::hana::tag_of<T, boost::hana::when<condition> > [with T = std::integral_constant<int, -2>; bool condition = true]'
33 | struct tag_of<T, when<condition>> {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
../boost/hana/ext/std/integral_constant.hpp:68:12: note: 'template<class T> struct boost::hana::tag_of<T, boost::hana::when<(boost::hana::detail::is_std_integral_constant((T*)(0)) && (! boost::hana::detail::is_hana_integral_constant((T*)(0))))> > [with T = std::integral_constant<int, -2>]'
68 | struct tag_of<T, when<
| ^~~~~~~~~~~~~~~
69 | detail::is_std_integral_constant((T*)0) &&
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
70 | !detail::is_hana_integral_constant((T*)0)
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
71 | >> {
| ~~
../boost/hana/core/tag_of.hpp:24:12: error: invalid use of incomplete type 'struct boost::hana::tag_of<std::integral_constant<int, -2>, boost::hana::when<true> >'
24 | struct tag_of : tag_of<T, when<true>> { };
| ^~~~~~
../boost/hana/core/tag_of.hpp:24:12: note: declaration of 'struct boost::hana::tag_of<std::integral_constant<int, -2>, boost::hana::when<true> >'
../boost/hana/concept/constant.hpp: In instantiation of 'struct boost::hana::Constant<std::integral_constant<int, -2> >':
../libs/hana/test/_include/laws/constant.hpp:41:31: required from 'boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)> [with auto:200 = std::integral_constant<int, -2>]'
../boost/hana/for_each.hpp:46:45: required from 'constexpr void boost::hana::detail::on_each<F>::operator()(Xs&& ...) const [with Xs = {std::integral_constant<int, -10>&, std::integral_constant<int, -2>&, std::integral_constant<int, 0>&, std::integral_constant<int, 1>&, std::integral_constant<int, 3>&}; F = boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)>*]'
../boost/hana/basic_tuple.hpp:125:39: required from 'static constexpr decltype(auto) boost::hana::unpack_impl<boost::hana::basic_tuple_tag>::apply(boost::hana::detail::basic_tuple_impl<std::integer_sequence<long unsigned int, _Idx ...>, Xn ...>&, F&&) [with long unsigned int ...i = {0, 1, 2, 3, 4}; Xn = {std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3>}; F = boost::hana::detail::on_each<boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)>*>]'
../boost/hana/unpack.hpp:47:29: required from 'constexpr decltype(auto) boost::hana::unpack_t::operator()(Xs&&, F&&) const [with Xs = boost::hana::basic_tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >&; F = boost::hana::detail::on_each<boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)>*>]'
../boost/hana/tuple.hpp:233:32: required from 'static constexpr decltype(auto) boost::hana::unpack_impl<boost::hana::tuple_tag>::apply(Xs&&, F&&) [with Xs = boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >&; F = boost::hana::detail::on_each<boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)>*>]'
../boost/hana/unpack.hpp:47:29: required from 'constexpr decltype(auto) boost::hana::unpack_t::operator()(Xs&&, F&&) const [with Xs = boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >&; F = boost::hana::detail::on_each<boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)>*>]'
../boost/hana/for_each.hpp:56:25: required from 'static constexpr void boost::hana::for_each_impl<T, boost::hana::when<condition> >::apply(Xs&&, F&&) [with Xs = boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >&; F = boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)>; T = boost::hana::tuple_tag; bool condition = true]'
../boost/hana/for_each.hpp:35:30: required from 'constexpr void boost::hana::for_each_t::operator()(Xs&&, F&&) const [with Xs = boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >&; F = boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)>]'
../libs/hana/test/_include/laws/constant.hpp:40:27: required from 'boost::hana::test::TestConstant<C, <template-parameter-1-2> >::TestConstant(Xs, Convertibles) [with Xs = boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >; Convertibles = boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>; C = boost::hana::ext::std::integral_constant_tag<int>; <template-parameter-1-2> = boost::hana::when<true>]'
../libs/hana/test/ext/std/integral_constant/constant.cpp:32:5: required from here
../boost/hana/concept/constant.hpp:26:64: error: no type named 'type' in 'struct boost::hana::tag_of<std::integral_constant<int, -2>, void>'
26 | !is_default<value_impl<typename tag_of<C>::type>>::value
| ^~~~~
../libs/hana/test/_include/laws/constant.hpp: In instantiation of 'boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)> [with auto:200 = std::integral_constant<int, -2>]':
../boost/hana/for_each.hpp:46:45: required from 'constexpr void boost::hana::detail::on_each<F>::operator()(Xs&& ...) const [with Xs = {std::integral_constant<int, -10>&, std::integral_constant<int, -2>&, std::integral_constant<int, 0>&, std::integral_constant<int, 1>&, std::integral_constant<int, 3>&}; F = boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_> >(boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana::tuple<boost::hana::type_impl<int>::_, boost::hana::type_impl<long int>::_, boost::hana::type_impl<long long int>::_>)::<lambda(auto:200)>*]'
../boost/hana/basic_tuple.hpp:125:39: required from 'static constexpr decltype(auto) boost::hana::unpack_impl<boost::hana::basic_tuple_tag>::apply(boost::hana::detail::basic_tuple_impl<std::integer_sequence<long unsigned int, _Idx ...>, Xn ...>&, F&&) [with long unsigned int ...i = {0, 1, 2, 3, 4}; Xn = {std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3>}; F = boost::hana::detail::on_each<boost::hana::test::TestConstant<boost::hana::ext::std::integral_constant_tag<int> >::TestConstant<boost::hana::tuple<std::integral_constant<int, -10>, std::integral_constant<int, -2>, std::integral_constant<int, 0>, std::integral_constant<int, 1>, std::integral_constant<int, 3> >, boost::hana:...
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