Compile [2024-11-16 12:16:25 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/test/_include" -I"/var/boost/run/boost_root/libs/assert/include" -I"/var/boost/run/boost_root/libs/core/include" -I"/var/boost/run/boost_root/libs/hana/include" -I"/var/boost/run/boost_root/libs/throw_exception/include" -I"/var/boost/run/boost_root/libs/tuple/include" -c -o "/var/boost/run/results/boost/bin.v2/libs/hana/test/test~pair~orderable.test/gcc-12~c++17/debug/x86_64/debug-symbols-off/threading-multi/visibility-hidden/pair/orderable.o" "../libs/hana/test/pair/orderable.cpp"
In file included from ../boost/hana/detail/operators/orderable.hpp:17,
from ../boost/hana/pair.hpp:21,
from ../boost/hana/unpack.hpp:26,
from ../boost/hana/fold_left.hpp:20,
from ../boost/hana/concept/foldable.hpp:19,
from ../boost/hana/core/to.hpp:16,
from ../boost/hana/bool.hpp:17,
from ../boost/hana/eval_if.hpp:15,
from ../boost/hana/concept/logical.hpp:19,
from ../boost/hana/if.hpp:15,
from ../boost/hana/assert.hpp:16,
from ../libs/hana/test/pair/orderable.cpp:5:
../boost/hana/fwd/less.hpp: In instantiation of 'struct boost::hana::less_impl<boost::hana::pair_tag, boost::hana::pair_tag, void>':
../boost/hana/core/default.hpp:26:9: required by substitution of 'template<class Method> struct boost::hana::is_default<Method, decltype ((void)(static_cast<boost::hana::default_>((*(Method*)(0)))))> [with Method = boost::hana::less_impl<boost::hana::pair_tag, boost::hana::pair_tag, void>]'
../boost/hana/concept/orderable.hpp:27:65: required from 'struct boost::hana::Orderable<boost::hana::pair_tag>'
../boost/hana/less.hpp:44:22: required from 'constexpr auto boost::hana::less_t::operator()(X&&, Y&&) const [with X = boost::hana::pair<boost::hana::test::ct_ord<1>, boost::hana::test::ct_ord<2> >; Y = boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<2> >]'
../boost/hana/detail/operators/orderable.hpp:35:28: required from 'constexpr auto boost::hana::detail::operators::operator<(X&&, Y&&) [with X = boost::hana::pair<boost::hana::test::ct_ord<1>, boost::hana::test::ct_ord<2> >; Y = boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<2> >; <template-parameter-1-3> = void]'
../libs/hana/test/pair/orderable.cpp:20:5: required from here
../boost/hana/fwd/less.hpp:42:12: error: ambiguous template instantiation for 'struct boost::hana::less_impl<boost::hana::pair_tag, boost::hana::pair_tag, boost::hana::when<true> >'
42 | struct less_impl : less_impl<T, U, when<true>> { };
| ^~~~~~~~~
In file included from ../boost/hana/concept/orderable.hpp:19,
from ../boost/hana/greater.hpp:15,
from ../libs/hana/test/pair/orderable.cpp:6:
../boost/hana/less.hpp:67:12: note: candidates are: 'template<class T, class U, bool condition> struct boost::hana::less_impl<T, U, boost::hana::when<condition> > [with T = boost::hana::pair_tag; U = boost::hana::pair_tag; bool condition = true]'
67 | struct less_impl<T, U, when<condition>> : default_ {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../boost/hana/less.hpp:116:12: note: 'template<class T, class U> struct boost::hana::less_impl<T, U, boost::hana::when<(boost::hana::Product<P>::value && boost::hana::Product<U>::value)> > [with T = boost::hana::pair_tag; U = boost::hana::pair_tag]'
116 | struct less_impl<T, U, when<hana::Product<T>::value && hana::Product<U>::value>> {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../boost/hana/fwd/less.hpp:42:12: error: invalid use of incomplete type 'struct boost::hana::less_impl<boost::hana::pair_tag, boost::hana::pair_tag, boost::hana::when<true> >'
42 | struct less_impl : less_impl<T, U, when<true>> { };
| ^~~~~~~~~
../boost/hana/fwd/less.hpp:42:12: note: declaration of 'struct boost::hana::less_impl<boost::hana::pair_tag, boost::hana::pair_tag, boost::hana::when<true> >'
../boost/hana/less.hpp: In instantiation of 'constexpr auto boost::hana::less_t::operator()(X&&, Y&&) const [with X = boost::hana::pair<boost::hana::test::ct_ord<1>, boost::hana::test::ct_ord<2> >; Y = boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<2> >]':
../boost/hana/detail/operators/orderable.hpp:35:28: required from 'constexpr auto boost::hana::detail::operators::operator<(X&&, Y&&) [with X = boost::hana::pair<boost::hana::test::ct_ord<1>, boost::hana::test::ct_ord<2> >; Y = boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<2> >; <template-parameter-1-3> = void]'
../libs/hana/test/pair/orderable.cpp:20:5: required from here
../boost/hana/less.hpp:62:27: error: 'apply' is not a member of 'Less' {aka 'boost::hana::less_impl<boost::hana::pair_tag, boost::hana::pair_tag, void>'}
62 | return Less::apply(static_cast<X&&>(x), static_cast<Y&&>(y));
| ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../libs/hana/test/pair/orderable.cpp: In function 'int main()':
../boost/hana/assert.hpp:227:9: error: template argument 1 is invalid
227 | >::value, \
| ^
../boost/hana/assert.hpp:240:9: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK_MSG'
240 | BOOST_HANA_CONSTANT_CHECK_MSG( \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../libs/hana/test/pair/orderable.cpp:20:5: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK'
20 | BOOST_HANA_CONSTANT_CHECK(
| ^~~~~~~~~~~~~~~~~~~~~~~~~
../boost/hana/assert.hpp:232:10: error: no matching function for call to 'value<<expression error> >()'
230 | static_assert(::boost::hana::value< \
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
231 | decltype(BOOST_HANA_PP_CONCAT(__hana_tmp_, __LINE__)) \
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
232 | >(), message); \
| ~^~
../boost/hana/assert.hpp:240:9: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK_MSG'
240 | BOOST_HANA_CONSTANT_CHECK_MSG( \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../libs/hana/test/pair/orderable.cpp:20:5: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK'
20 | BOOST_HANA_CONSTANT_CHECK(
| ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../boost/hana/concept/constant.hpp:19,
from ../boost/hana/assert.hpp:13:
../boost/hana/value.hpp:31:30: note: candidate: 'template<class T> constexpr decltype(auto) boost::hana::value()'
31 | constexpr decltype(auto) value() {
| ^~~~~
../boost/hana/value.hpp:31:30: note: template argument deduction/substitution failed:
../boost/hana/assert.hpp:232:10: error: template argument 1 is invalid
230 | static_assert(::boost::hana::value< \
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
231 | decltype(BOOST_HANA_PP_CONCAT(__hana_tmp_, __LINE__)) \
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
232 | >(), message); \
| ~^~
../boost/hana/assert.hpp:240:9: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK_MSG'
240 | BOOST_HANA_CONSTANT_CHECK_MSG( \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../libs/hana/test/pair/orderable.cpp:20:5: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK'
20 | BOOST_HANA_CONSTANT_CHECK(
| ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../boost/hana/value.hpp:13:
../boost/hana/fwd/value.hpp:65:30: note: candidate: 'template<class T> constexpr decltype(auto) boost::hana::value(const T&)'
65 | constexpr decltype(auto) value(T const&)
| ^~~~~
../boost/hana/fwd/value.hpp:65:30: note: candidate expects 1 argument, 0 provided
../boost/hana/less.hpp: In instantiation of 'constexpr auto boost::hana::less_t::operator()(X&&, Y&&) const [with X = boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<2> >; Y = boost::hana::pair<boost::hana::test::ct_ord<1>, boost::hana::test::ct_ord<2> >]':
../boost/hana/less_equal.hpp:56:41: required from 'static constexpr decltype(auto) boost::hana::less_equal_impl<T, U, boost::hana::when<condition> >::apply(X&&, Y&&) [with X = boost::hana::pair<boost::hana::test::ct_ord<1>, boost::hana::test::ct_ord<2> >; Y = boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<2> >; T = boost::hana::pair_tag; U = boost::hana::pair_tag; bool condition = true]'
../boost/hana/less_equal.hpp:48:32: required from 'constexpr auto boost::hana::less_equal_t::operator()(X&&, Y&&) const [with X = boost::hana::pair<boost::hana::test::ct_ord<1>, boost::hana::test::ct_ord<2> >; Y = boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<2> >]'
../boost/hana/detail/operators/orderable.hpp:49:34: required from 'constexpr auto boost::hana::detail::operators::operator<=(X&&, Y&&) [with X = boost::hana::pair<boost::hana::test::ct_ord<1>, boost::hana::test::ct_ord<2> >; Y = boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<2> >; <template-parameter-1-3> = void]'
../libs/hana/test/pair/orderable.cpp:25:5: required from here
../boost/hana/less.hpp:62:27: error: 'apply' is not a member of 'Less' {aka 'boost::hana::less_impl<boost::hana::pair_tag, boost::hana::pair_tag, void>'}
62 | return Less::apply(static_cast<X&&>(x), static_cast<Y&&>(y));
| ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../boost/hana/assert.hpp:227:9: error: template argument 1 is invalid
227 | >::value, \
| ^
../boost/hana/assert.hpp:240:9: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK_MSG'
240 | BOOST_HANA_CONSTANT_CHECK_MSG( \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../libs/hana/test/pair/orderable.cpp:25:5: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK'
25 | BOOST_HANA_CONSTANT_CHECK(
| ^~~~~~~~~~~~~~~~~~~~~~~~~
../boost/hana/assert.hpp:232:10: error: no matching function for call to 'value<<expression error> >()'
230 | static_assert(::boost::hana::value< \
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
231 | decltype(BOOST_HANA_PP_CONCAT(__hana_tmp_, __LINE__)) \
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
232 | >(), message); \
| ~^~
../boost/hana/assert.hpp:240:9: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK_MSG'
240 | BOOST_HANA_CONSTANT_CHECK_MSG( \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../libs/hana/test/pair/orderable.cpp:25:5: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK'
25 | BOOST_HANA_CONSTANT_CHECK(
| ^~~~~~~~~~~~~~~~~~~~~~~~~
../boost/hana/value.hpp:31:30: note: candidate: 'template<class T> constexpr decltype(auto) boost::hana::value()'
31 | constexpr decltype(auto) value() {
| ^~~~~
../boost/hana/value.hpp:31:30: note: template argument deduction/substitution failed:
../boost/hana/assert.hpp:232:10: error: template argument 1 is invalid
230 | static_assert(::boost::hana::value< \
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
231 | decltype(BOOST_HANA_PP_CONCAT(__hana_tmp_, __LINE__)) \
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
232 | >(), message); \
| ~^~
../boost/hana/assert.hpp:240:9: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK_MSG'
240 | BOOST_HANA_CONSTANT_CHECK_MSG( \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../libs/hana/test/pair/orderable.cpp:25:5: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK'
25 | BOOST_HANA_CONSTANT_CHECK(
| ^~~~~~~~~~~~~~~~~~~~~~~~~
../boost/hana/fwd/value.hpp:65:30: note: candidate: 'template<class T> constexpr decltype(auto) boost::hana::value(const T&)'
65 | constexpr decltype(auto) value(T const&)
| ^~~~~
../boost/hana/fwd/value.hpp:65:30: note: candidate expects 1 argument, 0 provided
../boost/hana/assert.hpp:227:9: error: template argument 1 is invalid
227 | >::value, \
| ^
../boost/hana/assert.hpp:240:9: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK_MSG'
240 | BOOST_HANA_CONSTANT_CHECK_MSG( \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../libs/hana/test/pair/orderable.cpp:30:5: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK'
30 | BOOST_HANA_CONSTANT_CHECK(
| ^~~~~~~~~~~~~~~~~~~~~~~~~
../boost/hana/assert.hpp:232:10: error: no matching function for call to 'value<<expression error> >()'
230 | static_assert(::boost::hana::value< \
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
231 | decltype(BOOST_HANA_PP_CONCAT(__hana_tmp_, __LINE__)) \
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
232 | >(), message); \
| ~^~
../boost/hana/assert.hpp:240:9: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK_MSG'
240 | BOOST_HANA_CONSTANT_CHECK_MSG( \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../libs/hana/test/pair/orderable.cpp:30:5: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK'
30 | BOOST_HANA_CONSTANT_CHECK(
| ^~~~~~~~~~~~~~~~~~~~~~~~~
../boost/hana/value.hpp:31:30: note: candidate: 'template<class T> constexpr decltype(auto) boost::hana::value()'
31 | constexpr decltype(auto) value() {
| ^~~~~
../boost/hana/value.hpp:31:30: note: template argument deduction/substitution failed:
../boost/hana/assert.hpp:232:10: error: template argument 1 is invalid
230 | static_assert(::boost::hana::value< \
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
231 | decltype(BOOST_HANA_PP_CONCAT(__hana_tmp_, __LINE__)) \
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
232 | >(), message); \
| ~^~
../boost/hana/assert.hpp:240:9: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK_MSG'
240 | BOOST_HANA_CONSTANT_CHECK_MSG( \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../libs/hana/test/pair/orderable.cpp:30:5: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK'
30 | BOOST_HANA_CONSTANT_CHECK(
| ^~~~~~~~~~~~~~~~~~~~~~~~~
../boost/hana/fwd/value.hpp:65:30: note: candidate: 'template<class T> constexpr decltype(auto) boost::hana::value(const T&)'
65 | constexpr decltype(auto) value(T const&)
| ^~~~~
../boost/hana/fwd/value.hpp:65:30: note: candidate expects 1 argument, 0 provided
../boost/hana/assert.hpp:227:9: error: template argument 1 is invalid
227 | >::value, \
| ^
../boost/hana/assert.hpp:240:9: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK_MSG'
240 | BOOST_HANA_CONSTANT_CHECK_MSG( \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../libs/hana/test/pair/orderable.cpp:35:5: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK'
35 | BOOST_HANA_CONSTANT_CHECK(
| ^~~~~~~~~~~~~~~~~~~~~~~~~
../boost/hana/assert.hpp:232:10: error: no matching function for call to 'value<<expression error> >()'
230 | static_assert(::boost::hana::value< \
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
231 | decltype(BOOST_HANA_PP_CONCAT(__hana_tmp_, __LINE__)) \
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
232 | >(), message); \
| ~^~
../boost/hana/assert.hpp:240:9: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK_MSG'
240 | BOOST_HANA_CONSTANT_CHECK_MSG( \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../libs/hana/test/pair/orderable.cpp:35:5: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK'
35 | BOOST_HANA_CONSTANT_CHECK(
| ^~~~~~~~~~~~~~~~~~~~~~~~~
../boost/hana/value.hpp:31:30: note: candidate: 'template<class T> constexpr decltype(auto) boost::hana::value()'
31 | constexpr decltype(auto) value() {
| ^~~~~
../boost/hana/value.hpp:31:30: note: template argument deduction/substitution failed:
../boost/hana/assert.hpp:232:10: error: template argument 1 is invalid
230 | static_assert(::boost::hana::value< \
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
231 | decltype(BOOST_HANA_PP_CONCAT(__hana_tmp_, __LINE__)) \
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
232 | >(), message); \
| ~^~
../boost/hana/assert.hpp:240:9: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK_MSG'
240 | BOOST_HANA_CONSTANT_CHECK_MSG( \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../libs/hana/test/pair/orderable.cpp:35:5: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK'
35 | BOOST_HANA_CONSTANT_CHECK(
| ^~~~~~~~~~~~~~~~~~~~~~~~~
../boost/hana/fwd/value.hpp:65:30: note: candidate: 'template<class T> constexpr decltype(auto) boost::hana::value(const T&)'
65 | constexpr decltype(auto) value(T const&)
| ^~~~~
../boost/hana/fwd/value.hpp:65:30: note: candidate expects 1 argument, 0 provided
../boost/hana/less.hpp: In instantiation of 'constexpr auto boost::hana::less_t::operator()(X&&, Y&&) const [with X = boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >&; Y = boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >&]':
../libs/hana/test/_include/laws/orderable.hpp:120:17: required from 'boost::hana::test::TestOrderable<boost::hana::pair_tag>::TestOrderable<boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > > >(boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >)::<lambda(auto:34, auto:35)> [with auto:34 = boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >; auto:35 = boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >]'
../boost/hana/functional/partial.hpp:78:43: required from 'constexpr decltype(auto) boost::hana::partial_t<std::integer_sequence<long unsigned int, _Idx ...>, F, X ...>::operator()(Y&& ...) const & [with Y = {const boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >&}; long unsigned int ...n = {0}; F = boost::hana::test::TestOrderable<boost::hana::pair_tag>::TestOrderable<boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > > >(boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >)::<lambda(auto:34, auto:35)>; X = {boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >}]'
../boost/hana/for_each.hpp:46:45: required from 'constexpr void boost::hana::detail::on_each<F>::operator()(Xs&& ...) const [with Xs = {const boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >&, const boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >&, const boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >&, const boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> >&}; F = const boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::test::TestOrderable<boost::hana::pair_tag>::TestOrderable<boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > > >(boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >)::<lambda(auto:34, auto:35)>, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> > >*]'
../boost/hana/basic_tuple.hpp:115:39: required from 'static constexpr decltype(auto) boost::hana::unpack_impl<boost::hana::basic_tuple_tag>::apply(const boost::hana::detail::basic_tuple_impl<std::integer_sequence<long unsigned int, _Idx ...>, Xn ...>&, F&&) [with long unsigned int ...i = {0, 1, 2, 3}; Xn = {boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> >}; F = boost::hana::detail::on_each<const boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::test::TestOrderable<boost::hana::pair_tag>::TestOrderable<boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > > >(boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >)::<lambda(auto:34, auto:35)>, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> > >*>]'
../boost/hana/unpack.hpp:47:29: required from 'constexpr decltype(auto) boost::hana::unpack_t::operator()(Xs&&, F&&) const [with Xs = const boost::hana::basic_tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >&; F = boost::hana::detail::on_each<const boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::test::TestOrderable<boost::hana::pair_tag>::TestOrderable<boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > > >(boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >)::<lambda(auto:34, auto:35)>, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> > >*>]'
../boost/hana/tuple.hpp:233:32: [ skipping 11 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
../boost/hana/unpack.hpp:47:29: required from 'constexpr decltype(auto) boost::hana::unpack_t::operator()(Xs&&, F&&) const [with Xs = const boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >&; F = boost::hana::detail::on_each<boost::hana::_compose<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::test::for_each_n_t<1>, boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > > >, boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::make_partial_t, boost::hana::test::TestOrderable<boost::hana::pair_tag>::TestOrderable<boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > > >(boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >)::<lambda(auto:34, auto:35)> > >*>]'
../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 = const boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >&; F = boost::hana::_compose<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::test::for_each_n_t<1>, boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > > >, boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::make_partial_t, boost::hana::test::TestOrderable<boost::hana::pair_tag>::TestOrderable<boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > > >(boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >)::<lambda(auto:34, auto:35)> > >; 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 = const boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >&; F = boost::hana::_compose<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::test::for_each_n_t<1>, boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > > >, boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::make_partial_t, boost::hana::test::TestOrderable<boost::hana::pair_tag>::TestOrderable<boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > > >(boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >)::<lambda(auto:34, auto:35)> > >]'
../libs/hana/test/_include/laws/base.hpp:44:31: required from 'constexpr auto boost::hana::test::for_each_n_t<i>::operator()(const Xs&, const F&) const [with Xs = boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >; F = boost::hana::test::TestOrderable<boost::hana::pair_tag>::TestOrderable<boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > > >(boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >)::<lambda(auto:34, auto:35)>; int i = 2]'
../libs/hana/test/_include/laws/orderable.hpp:119:21: required from 'boost::hana::test::TestOrderable<P, boost::hana::when<boost::hana::Product<P>::value> >::TestOrderable(Products) [with Products = boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >; P = boost::hana::pair_tag]'
../libs/hana/test/pair/orderable.cpp:45:6: required from here
../boost/hana/less.hpp:62:27: error: 'apply' is not a member of 'Less' {aka 'boost::hana::less_impl<boost::hana::pair_tag, boost::hana::pair_tag, void>'}
62 | return Less::apply(static_cast<X&&>(x), static_cast<Y&&>(y));
| ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../boost/hana/fwd/less.hpp: In instantiation of 'struct boost::hana::less_impl<boost::hana::test::Integer<(boost::hana::test::Policy)33, void>, boost::hana::test::Integer<(boost::hana::test::Policy)33, void>, void>':
../boost/hana/core/default.hpp:26:9: required by substitution of 'template<class Method> struct boost::hana::is_default<Method, decltype ((void)(static_cast<boost::hana::default_>((*(Method*)(0)))))> [with Method = boost::hana::less_impl<boost::hana::test::Integer<(boost::hana::test::Policy)33, void>, boost::hana::test::Integer<(boost::hana::test::Policy)33, void>, void>]'
../boost/hana/concept/orderable.hpp:27:65: required from 'struct boost::hana::Orderable<boost::hana::test::Integer<(boost::hana::test::Policy)33, void> >'
../boost/hana/less.hpp:44:22: required from 'constexpr auto boost::hana::less_t::operator()(X&&, Y&&) const [with X = boost::hana::test::ct_ord<3>&; Y = boost::hana::test::ct_ord<3>&]'
../libs/hana/test/_include/laws/orderable.hpp:120:17: required from 'boost::hana::test::TestOrderable<boost::hana::pair_tag>::TestOrderable<boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > > >(boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >)::<lambda(auto:34, auto:35)> [with auto:34 = boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >; auto:35 = boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >]'
../boost/hana/functional/partial.hpp:78:43: required from 'constexpr decltype(auto) boost::hana::partial_t<std::integer_sequence<long unsigned int, _Idx ...>, F, X ...>::operator()(Y&& ...) const & [with Y = {const boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >&}; long unsigned int ...n = {0}; F = boost::hana::test::TestOrderable<boost::hana::pair_tag>::TestOrderable<boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > > >(boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >)::<lambda(auto:34, auto:35)>; X = {boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >}]'
../boost/hana/for_each.hpp:46:45: [ skipping 14 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
../boost/hana/unpack.hpp:47:29: required from 'constexpr decltype(auto) boost::hana::unpack_t::operator()(Xs&&, F&&) const [with Xs = const boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >&; F = boost::hana::detail::on_each<boost::hana::_compose<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::test::for_each_n_t<1>, boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > > >, boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::make_partial_t, boost::hana::test::TestOrderable<boost::hana::pair_tag>::TestOrderable<boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > > >(boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >)::<lambda(auto:34, auto:35)> > >*>]'
../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 = const boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >&; F = boost::hana::_compose<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::test::for_each_n_t<1>, boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > > >, boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::make_partial_t, boost::hana::test::TestOrderable<boost::hana::pair_tag>::TestOrderable<boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > > >(boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >)::<lambda(auto:34, auto:35)> > >; 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 = const boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >&; F = boost::hana::_compose<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::test::for_each_n_t<1>, boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > > >, boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::make_partial_t, boost::hana::test::TestOrderable<boost::hana::pair_tag>::TestOrderable<boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > > >(boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >)::<lambda(auto:34, auto:35)> > >]'
../libs/hana/test/_include/laws/base.hpp:44:31: required from 'constexpr auto boost::hana::test::for_each_n_t<i>::operator()(const Xs&, const F&) const [with Xs = boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >; F = boost::hana::test::TestOrderable<boost::hana::pair_tag>::TestOrderable<boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > > >(boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >)::<lambda(auto:34, auto:35)>; int i = 2]'
../libs/hana/test/_include/laws/orderable.hpp:119:21: required from 'boost::hana::test::TestOrderable<P, boost::hana::when<boost::hana::Product<P>::value> >::TestOrderable(Products) [with Products = boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >; P = boost::hana::pair_tag]'
../libs/hana/test/pair/orderable.cpp:45:6: required from here
../boost/hana/fwd/less.hpp:42:12: error: ambiguous template instantiation for 'struct boost::hana::less_impl<boost::hana::test::Integer<(boost::hana::test::Policy)33, void>, boost::hana::test::Integer<(boost::hana::test::Policy)33, void>, boost::hana::when<true> >'
42 | struct less_impl : less_impl<T, U, when<true>> { };
| ^~~~~~~~~
../boost/hana/less.hpp:67:12: note: candidates are: 'template<class T, class U, bool condition> struct boost::hana::less_impl<T, U, boost::hana::when<condition> > [with T = boost::hana::test::Integer<(boost::hana::test::Policy)33, void>; U = boost::hana::test::Integer<(boost::hana::test::Policy)33, void>; bool condition = true]'
67 | struct less_impl<T, U, when<condition>> : default_ {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../boost/hana/less.hpp:100:12: note: 'template<class C> struct boost::hana::less_impl<C, C, boost::hana::when<(boost::hana::Constant<C>::value && boost::hana::Orderable<typename C::value_type>::value)> > [with C = boost::hana::test::Integer<(boost::hana::test::Policy)33, void>]'
100 | struct less_impl<C, C, when<
| ^~~~~~~~~~~~~~~~~~~~~
101 | hana::Constant<C>::value &&
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~
102 | Orderable<typename C::value_type>::value
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
103 | >> {
| ~~
../boost/hana/fwd/less.hpp:42:12: error: invalid use of incomplete type 'struct boost::hana::less_impl<boost::hana::test::Integer<(boost::hana::test::Policy)33, void>, boost::hana::test::Integer<(boost::hana::test::Policy)33, void>, boost::hana::when<true> >'
42 | struct less_impl : less_impl<T, U, when<true>> { };
| ^~~~~~~~~
../boost/hana/fwd/less.hpp:42:12: note: declaration of 'struct boost::hana::less_impl<boost::hana::test::Integer<(boost::hana::test::Policy)33, void>, boost::hana::test::Integer<(boost::hana::test::Policy)33, void>, boost::hana::when<true> >'
../boost/hana/less.hpp: In instantiation of 'constexpr auto boost::hana::less_t::operator()(X&&, Y&&) const [with X = boost::hana::test::ct_ord<3>&; Y = boost::hana::test::ct_ord<3>&]':
../libs/hana/test/_include/laws/orderable.hpp:120:17: required from 'boost::hana::test::TestOrderable<boost::hana::pair_tag>::TestOrderable<boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > > >(boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >)::<lambda(auto:34, auto:35)> [with auto:34 = boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >; auto:35 = boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >]'
../boost/hana/functional/partial.hpp:78:43: required from 'constexpr decltype(auto) boost::hana::partial_t<std::integer_sequence<long unsigned int, _Idx ...>, F, X ...>::operator()(Y&& ...) const & [with Y = {const boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >&}; long unsigned int ...n = {0}; F = boost::hana::test::TestOrderable<boost::hana::pair_tag>::TestOrderable<boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > > >(boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >)::<lambda(auto:34, auto:35)>; X = {boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >}]'
../boost/hana/for_each.hpp:46:45: required from 'constexpr void boost::hana::detail::on_each<F>::operator()(Xs&& ...) const [with Xs = {const boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >&, const boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >&, const boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >&, const boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> >&}; F = const boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::test::TestOrderable<boost::hana::pair_tag>::TestOrderable<boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > > >(boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >)::<lambda(auto:34, auto:35)>, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> > >*]'
../boost/hana/basic_tuple.hpp:115:39: required from 'static constexpr decltype(auto) boost::hana::unpack_impl<boost::hana::basic_tuple_tag>::apply(const boost::hana::detail::basic_tuple_impl<std::integer_sequence<long unsigned int, _Idx ...>, Xn ...>&, F&&) [with long unsigned int ...i = {0, 1, 2, 3}; Xn = {boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> >}; F = boost::hana::detail::on_each<const boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::test::TestOrderable<boost::hana::pair_tag>::TestOrderable<boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > > >(boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >)::<lambda(auto:34, auto:35)>, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> > >*>]'
../boost/hana/unpack.hpp:47:29: required from 'constexpr decltype(auto) boost::hana::unpack_t::operator()(Xs&&, F&&) const [with Xs = const boost::hana::basic_tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >&; F = boost::hana::detail::on_each<const boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::test::TestOrderable<boost::hana::pair_tag>::TestOrderable<boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > > >(boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >)::<lambda(auto:34, auto:35)>, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> > >*>]'
../boost/hana/tuple.hpp:233:32: [ skipping 11 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
../boost/hana/unpack.hpp:47:29: required from 'constexpr decltype(auto) boost::hana::unpack_t::operator()(Xs&&, F&&) const [with Xs = const boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >&; F = boost::hana::detail::on_each<boost::hana::_compose<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::test::for_each_n_t<1>, boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > > >, boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::make_partial_t, boost::hana::test::TestOrderable<boost::hana::pair_tag>::TestOrderable<boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > > >(boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >)::<lambda(auto:34, auto:35)> > >*>]'
../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 = const boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >&; F = boost::hana::_compose<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::test::for_each_n_t<1>, boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > > >, boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::make_partial_t, boost::hana::test::TestOrderable<boost::hana::pair_tag>::TestOrderable<boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > > >(boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >)::<lambda(auto:34, auto:35)> > >; 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 = const boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >&; F = boost::hana::_compose<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::test::for_each_n_t<1>, boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > > >, boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::make_partial_t, boost::hana::test::TestOrderable<boost::hana::pair_tag>::TestOrderable<boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > > >(boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >)::<lambda(auto:34, auto:35)> > >]'
../libs/hana/test/_include/laws/base.hpp:44:31: required from 'constexpr auto boost::hana::test::for_each_n_t<i>::operator()(const Xs&, const F&) const [with Xs = boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >; F = boost::hana::test::TestOrderable<boost::hana::pair_tag>::TestOrderable<boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > > >(boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >)::<lambda(auto:34, auto:35)>; int i = 2]'
../libs/hana/test/_include/laws/orderable.hpp:119:21: required from 'boost::hana::test::TestOrderable<P, boost::hana::when<boost::hana::Product<P>::value> >::TestOrderable(Products) [with Products = boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >; P = boost::hana::pair_tag]'
../libs/hana/test/pair/orderable.cpp:45:6: required from here
../boost/hana/less.hpp:62:27: error: 'apply' is not a member of 'Less' {aka 'boost::hana::less_impl<boost::hana::test::Integer<(boost::hana::test::Policy)33, void>, boost::hana::test::Integer<(boost::hana::test::Policy)33, void>, void>'}
62 | return Less::apply(static_cast<X&&>(x), static_cast<Y&&>(y));
| ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../boost/hana/detail/operators/comparable.hpp:15,
from ../boost/hana/pair.hpp:20:
../boost/hana/fwd/equal.hpp: In instantiation of 'struct boost::hana::equal_impl<boost::hana::test::Integer<(boost::hana::test::Policy)33, void>, boost::hana::test::Integer<(boost::hana::test::Policy)33, void>, void>':
../boost/hana/equal.hpp:50:28: required from 'constexpr auto boost::hana::equal_t::operator()(X&&, Y&&) const [with X = boost::hana::test::ct_ord<3>&; Y = boost::hana::test::ct_ord<3>&]'
../libs/hana/test/_include/laws/orderable.hpp:120:17: required from 'boost::hana::test::TestOrderable<boost::hana::pair_tag>::TestOrderable<boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > > >(boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >)::<lambda(auto:34, auto:35)> [with auto:34 = boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >; auto:35 = boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >]'
../boost/hana/functional/partial.hpp:78:43: required from 'constexpr decltype(auto) boost::hana::partial_t<std::integer_sequence<long unsigned int, _Idx ...>, F, X ...>::operator()(Y&& ...) const & [with Y = {const boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >&}; long unsigned int ...n = {0}; F = boost::hana::test::TestOrderable<boost::hana::pair_tag>::TestOrderable<boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > > >(boost::hana::tuple<boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >, boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<4> > >)::<lambda(auto:34, auto:35)>; X = {boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >}]'
../boost/hana/for_each.hpp:46:45: required from 'constexpr void boost::hana::detail::on_each<F>::operator()(Xs&& ...) const [with Xs = {const boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<3> >&, const boost::hana::pair<boost::hana::test::ct_ord<3>, boost::hana::test::ct_ord<4> >&, const boost::hana::pair<boost::hana::test::ct_ord<4>, boost::hana::test::ct_ord<3> >&, const boost::hana::pair<boo...
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