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~tuple~laws~functor.test/gcc-12~c++17/debug/x86_64/debug-symbols-off/threading-multi/visibility-hidden/ext/std/tuple/laws.functor.o" "../libs/hana/test/ext/std/tuple/laws.functor.cpp"
In file included from ../boost/hana/basic_tuple.hpp:28,
from ../boost/hana/functional/partial.hpp:13,
from ../boost/hana/fold_left.hpp:19,
from ../boost/hana/concept/foldable.hpp:19,
from ../boost/hana/core/to.hpp:16,
from ../boost/hana/bool.hpp:17,
from ../libs/hana/test/ext/std/tuple/laws.functor.cpp:5:
../boost/hana/fwd/unpack.hpp: In instantiation of 'struct boost::hana::unpack_impl<boost::hana::ext::std::tuple_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::unpack_impl<boost::hana::ext::std::tuple_tag, void>]'
../boost/hana/concept/foldable.hpp:28:65: required from 'struct boost::hana::Foldable<boost::hana::ext::std::tuple_tag>'
../boost/hana/unpack.hpp:38:15: required from 'constexpr decltype(auto) boost::hana::unpack_t::operator()(Xs&&, F&&) const [with Xs = std::tuple<>; F = boost::hana::transform_impl<boost::hana::ext::std::tuple_tag, boost::hana::when<true> >::transformer<boost::hana::detail::apply_if<boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined, boost::hana::_always<boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined> >*>]'
../boost/hana/transform.hpp:70:32: required from 'static constexpr auto boost::hana::transform_impl<S, boost::hana::when<boost::hana::Sequence<S>::value> >::apply(Xs&&, F&&) [with Xs = std::tuple<>; F = boost::hana::detail::apply_if<boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined, boost::hana::_always<boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined> >; S = boost::hana::ext::std::tuple_tag]'
../boost/hana/transform.hpp:40:32: required from 'constexpr auto boost::hana::transform_t::operator()(Xs&&, F&&) const [with Xs = std::tuple<>; F = boost::hana::detail::apply_if<boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined, boost::hana::_always<boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined> >]'
../boost/hana/adjust_if.hpp:72:35: required from 'static constexpr auto boost::hana::adjust_if_impl<Fun, boost::hana::when<condition> >::apply(Xs&&, const Pred&, const F&) [with Xs = std::tuple<>; Pred = boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined; F = boost::hana::_always<boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined>; Fun = boost::hana::ext::std::tuple_tag; bool condition = true]'
../boost/hana/adjust_if.hpp:37:31: required from 'constexpr auto boost::hana::adjust_if_t::operator()(Xs&&, const Pred&, const F&) const [with Xs = std::tuple<>; Pred = boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined; F = boost::hana::_always<boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined>]'
../boost/hana/replace_if.hpp:46:35: required from 'static constexpr auto boost::hana::replace_if_impl<Fun, boost::hana::when<condition> >::apply(Xs&&, Pred&&, Value&&) [with Xs = std::tuple<>; Pred = boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined; Value = boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined; Fun = boost::hana::ext::std::tuple_tag; bool condition = true]'
../boost/hana/replace_if.hpp:36:32: required from 'constexpr auto boost::hana::replace_if_t::operator()(Xs&&, Pred&&, Value&&) const [with Xs = std::tuple<>; Pred = boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined; Value = boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined]'
../libs/hana/test/_include/laws/functor.hpp:124:13: required from 'boost::hana::test::TestFunctor<S, boost::hana::when<boost::hana::Sequence<S>::value> >::TestFunctor(Xs, Elements) [with Xs = boost::hana::tuple<std::tuple<>, std::tuple<boost::hana::test::ct_eq<0> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2>, boost::hana::test::ct_eq<3>, boost::hana::test::ct_eq<4> > >; Elements = boost::hana::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >; S = boost::hana::ext::std::tuple_tag]'
../libs/hana/test/ext/std/tuple/laws.functor.cpp:51:70: required from here
../boost/hana/fwd/unpack.hpp:84:12: error: ambiguous template instantiation for 'struct boost::hana::unpack_impl<boost::hana::ext::std::tuple_tag, boost::hana::when<true> >'
84 | struct unpack_impl : unpack_impl<T, when<true>> { };
| ^~~~~~~~~~~
In file included from ../boost/hana/fold_left.hpp:20:
../boost/hana/unpack.hpp:52:12: note: candidates are: 'template<class T, bool condition> struct boost::hana::unpack_impl<T, boost::hana::when<condition> > [with T = boost::hana::ext::std::tuple_tag; bool condition = true]'
52 | struct unpack_impl<T, when<condition>> : default_ {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../boost/hana/unpack.hpp:62:12: note: 'template<class It> struct boost::hana::unpack_impl<It, boost::hana::when<(boost::hana::Iterable<It>::value && (! boost::hana::is_default<boost::hana::length_impl<It> >::value))> > [with It = boost::hana::ext::std::tuple_tag]'
62 | struct unpack_impl<It, when<
| ^~~~~~~~~~~~~~~~~~~~~
63 | hana::Iterable<It>::value && !is_default<length_impl<It>>::value
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
64 | >> {
| ~~
../boost/hana/fwd/unpack.hpp:84:12: error: invalid use of incomplete type 'struct boost::hana::unpack_impl<boost::hana::ext::std::tuple_tag, boost::hana::when<true> >'
84 | struct unpack_impl : unpack_impl<T, when<true>> { };
| ^~~~~~~~~~~
../boost/hana/fwd/unpack.hpp:84:12: note: declaration of 'struct boost::hana::unpack_impl<boost::hana::ext::std::tuple_tag, boost::hana::when<true> >'
../boost/hana/unpack.hpp: In instantiation of 'constexpr decltype(auto) boost::hana::unpack_t::operator()(Xs&&, F&&) const [with Xs = std::tuple<>; F = boost::hana::transform_impl<boost::hana::ext::std::tuple_tag, boost::hana::when<true> >::transformer<boost::hana::detail::apply_if<boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined, boost::hana::_always<boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined> >*>]':
../boost/hana/transform.hpp:70:32: required from 'static constexpr auto boost::hana::transform_impl<S, boost::hana::when<boost::hana::Sequence<S>::value> >::apply(Xs&&, F&&) [with Xs = std::tuple<>; F = boost::hana::detail::apply_if<boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined, boost::hana::_always<boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined> >; S = boost::hana::ext::std::tuple_tag]'
../boost/hana/transform.hpp:40:32: required from 'constexpr auto boost::hana::transform_t::operator()(Xs&&, F&&) const [with Xs = std::tuple<>; F = boost::hana::detail::apply_if<boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined, boost::hana::_always<boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined> >]'
../boost/hana/adjust_if.hpp:72:35: required from 'static constexpr auto boost::hana::adjust_if_impl<Fun, boost::hana::when<condition> >::apply(Xs&&, const Pred&, const F&) [with Xs = std::tuple<>; Pred = boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined; F = boost::hana::_always<boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined>; Fun = boost::hana::ext::std::tuple_tag; bool condition = true]'
../boost/hana/adjust_if.hpp:37:31: required from 'constexpr auto boost::hana::adjust_if_t::operator()(Xs&&, const Pred&, const F&) const [with Xs = std::tuple<>; Pred = boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined; F = boost::hana::_always<boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined>]'
../boost/hana/replace_if.hpp:46:35: required from 'static constexpr auto boost::hana::replace_if_impl<Fun, boost::hana::when<condition> >::apply(Xs&&, Pred&&, Value&&) [with Xs = std::tuple<>; Pred = boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined; Value = boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined; Fun = boost::hana::ext::std::tuple_tag; bool condition = true]'
../boost/hana/replace_if.hpp:36:32: required from 'constexpr auto boost::hana::replace_if_t::operator()(Xs&&, Pred&&, Value&&) const [with Xs = std::tuple<>; Pred = boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined; Value = boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined]'
../libs/hana/test/_include/laws/functor.hpp:124:13: required from 'boost::hana::test::TestFunctor<S, boost::hana::when<boost::hana::Sequence<S>::value> >::TestFunctor(Xs, Elements) [with Xs = boost::hana::tuple<std::tuple<>, std::tuple<boost::hana::test::ct_eq<0> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2>, boost::hana::test::ct_eq<3>, boost::hana::test::ct_eq<4> > >; Elements = boost::hana::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >; S = boost::hana::ext::std::tuple_tag]'
../libs/hana/test/ext/std/tuple/laws.functor.cpp:51:70: required from here
../boost/hana/unpack.hpp:47:29: error: 'apply' is not a member of 'Unpack' {aka 'boost::hana::unpack_impl<boost::hana::ext::std::tuple_tag, void>'}
47 | return Unpack::apply(static_cast<Xs&&>(xs), static_cast<F&&>(f));
| ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../boost/hana/unpack.hpp: In instantiation of 'constexpr decltype(auto) boost::hana::unpack_t::operator()(Xs&&, F&&) const [with Xs = std::tuple<boost::hana::test::ct_eq<0> >; F = boost::hana::transform_impl<boost::hana::ext::std::tuple_tag, boost::hana::when<true> >::transformer<boost::hana::detail::apply_if<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >, boost::hana::_always<boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined> >*>]':
../boost/hana/transform.hpp:70:32: required from 'static constexpr auto boost::hana::transform_impl<S, boost::hana::when<boost::hana::Sequence<S>::value> >::apply(Xs&&, F&&) [with Xs = std::tuple<boost::hana::test::ct_eq<0> >; F = boost::hana::detail::apply_if<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >, boost::hana::_always<boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined> >; S = boost::hana::ext::std::tuple_tag]'
../boost/hana/transform.hpp:40:32: required from 'constexpr auto boost::hana::transform_t::operator()(Xs&&, F&&) const [with Xs = std::tuple<boost::hana::test::ct_eq<0> >; F = boost::hana::detail::apply_if<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >, boost::hana::_always<boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined> >]'
../boost/hana/adjust_if.hpp:72:35: required from 'static constexpr auto boost::hana::adjust_if_impl<Fun, boost::hana::when<condition> >::apply(Xs&&, const Pred&, const F&) [with Xs = std::tuple<boost::hana::test::ct_eq<0> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; F = boost::hana::_always<boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined>; Fun = boost::hana::ext::std::tuple_tag; bool condition = true]'
../boost/hana/adjust_if.hpp:37:31: required from 'constexpr auto boost::hana::adjust_if_t::operator()(Xs&&, const Pred&, const F&) const [with Xs = std::tuple<boost::hana::test::ct_eq<0> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; F = boost::hana::_always<boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined>]'
../boost/hana/replace_if.hpp:46:35: required from 'static constexpr auto boost::hana::replace_if_impl<Fun, boost::hana::when<condition> >::apply(Xs&&, Pred&&, Value&&) [with Xs = std::tuple<boost::hana::test::ct_eq<0> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; Value = boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined; Fun = boost::hana::ext::std::tuple_tag; bool condition = true]'
../boost/hana/replace_if.hpp:36:32: required from 'constexpr auto boost::hana::replace_if_t::operator()(Xs&&, Pred&&, Value&&) const [with Xs = std::tuple<boost::hana::test::ct_eq<0> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; Value = boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined]'
../libs/hana/test/_include/laws/functor.hpp:129:13: required from 'boost::hana::test::TestFunctor<S, boost::hana::when<boost::hana::Sequence<S>::value> >::TestFunctor(Xs, Elements) [with Xs = boost::hana::tuple<std::tuple<>, std::tuple<boost::hana::test::ct_eq<0> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2>, boost::hana::test::ct_eq<3>, boost::hana::test::ct_eq<4> > >; Elements = boost::hana::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >; S = boost::hana::ext::std::tuple_tag]'
../libs/hana/test/ext/std/tuple/laws.functor.cpp:51:70: required from here
../boost/hana/unpack.hpp:47:29: error: 'apply' is not a member of 'Unpack' {aka 'boost::hana::unpack_impl<boost::hana::ext::std::tuple_tag, void>'}
../boost/hana/unpack.hpp: In instantiation of 'constexpr decltype(auto) boost::hana::unpack_t::operator()(Xs&&, F&&) const [with Xs = std::tuple<boost::hana::test::ct_eq<888> >; F = boost::hana::transform_impl<boost::hana::ext::std::tuple_tag, boost::hana::when<true> >::transformer<boost::hana::detail::apply_if<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >, boost::hana::_always<boost::hana::test::ct_eq<999> > >*>]':
../boost/hana/transform.hpp:70:32: required from 'static constexpr auto boost::hana::transform_impl<S, boost::hana::when<boost::hana::Sequence<S>::value> >::apply(Xs&&, F&&) [with Xs = std::tuple<boost::hana::test::ct_eq<888> >; F = boost::hana::detail::apply_if<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >, boost::hana::_always<boost::hana::test::ct_eq<999> > >; S = boost::hana::ext::std::tuple_tag]'
../boost/hana/transform.hpp:40:32: required from 'constexpr auto boost::hana::transform_t::operator()(Xs&&, F&&) const [with Xs = std::tuple<boost::hana::test::ct_eq<888> >; F = boost::hana::detail::apply_if<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >, boost::hana::_always<boost::hana::test::ct_eq<999> > >]'
../boost/hana/adjust_if.hpp:72:35: required from 'static constexpr auto boost::hana::adjust_if_impl<Fun, boost::hana::when<condition> >::apply(Xs&&, const Pred&, const F&) [with Xs = std::tuple<boost::hana::test::ct_eq<888> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; F = boost::hana::_always<boost::hana::test::ct_eq<999> >; Fun = boost::hana::ext::std::tuple_tag; bool condition = true]'
../boost/hana/adjust_if.hpp:37:31: required from 'constexpr auto boost::hana::adjust_if_t::operator()(Xs&&, const Pred&, const F&) const [with Xs = std::tuple<boost::hana::test::ct_eq<888> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; F = boost::hana::_always<boost::hana::test::ct_eq<999> >]'
../boost/hana/replace_if.hpp:46:35: required from 'static constexpr auto boost::hana::replace_if_impl<Fun, boost::hana::when<condition> >::apply(Xs&&, Pred&&, Value&&) [with Xs = std::tuple<boost::hana::test::ct_eq<888> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; Value = boost::hana::test::ct_eq<999>&; Fun = boost::hana::ext::std::tuple_tag; bool condition = true]'
../boost/hana/replace_if.hpp:36:32: required from 'constexpr auto boost::hana::replace_if_t::operator()(Xs&&, Pred&&, Value&&) const [with Xs = std::tuple<boost::hana::test::ct_eq<888> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; Value = boost::hana::test::ct_eq<999>&]'
../libs/hana/test/_include/laws/functor.hpp:133:13: required from 'boost::hana::test::TestFunctor<S, boost::hana::when<boost::hana::Sequence<S>::value> >::TestFunctor(Xs, Elements) [with Xs = boost::hana::tuple<std::tuple<>, std::tuple<boost::hana::test::ct_eq<0> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2>, boost::hana::test::ct_eq<3>, boost::hana::test::ct_eq<4> > >; Elements = boost::hana::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >; S = boost::hana::ext::std::tuple_tag]'
../libs/hana/test/ext/std/tuple/laws.functor.cpp:51:70: required from here
../boost/hana/unpack.hpp:47:29: error: 'apply' is not a member of 'Unpack' {aka 'boost::hana::unpack_impl<boost::hana::ext::std::tuple_tag, void>'}
../boost/hana/unpack.hpp: In instantiation of 'constexpr decltype(auto) boost::hana::unpack_t::operator()(Xs&&, F&&) const [with Xs = std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1> >; F = boost::hana::transform_impl<boost::hana::ext::std::tuple_tag, boost::hana::when<true> >::transformer<boost::hana::detail::apply_if<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >, boost::hana::_always<boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined> >*>]':
../boost/hana/transform.hpp:70:32: required from 'static constexpr auto boost::hana::transform_impl<S, boost::hana::when<boost::hana::Sequence<S>::value> >::apply(Xs&&, F&&) [with Xs = std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1> >; F = boost::hana::detail::apply_if<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >, boost::hana::_always<boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined> >; S = boost::hana::ext::std::tuple_tag]'
../boost/hana/transform.hpp:40:32: required from 'constexpr auto boost::hana::transform_t::operator()(Xs&&, F&&) const [with Xs = std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1> >; F = boost::hana::detail::apply_if<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >, boost::hana::_always<boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined> >]'
../boost/hana/adjust_if.hpp:72:35: required from 'static constexpr auto boost::hana::adjust_if_impl<Fun, boost::hana::when<condition> >::apply(Xs&&, const Pred&, const F&) [with Xs = std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; F = boost::hana::_always<boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined>; Fun = boost::hana::ext::std::tuple_tag; bool condition = true]'
../boost/hana/adjust_if.hpp:37:31: required from 'constexpr auto boost::hana::adjust_if_t::operator()(Xs&&, const Pred&, const F&) const [with Xs = std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; F = boost::hana::_always<boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined>]'
../boost/hana/replace_if.hpp:46:35: required from 'static constexpr auto boost::hana::replace_if_impl<Fun, boost::hana::when<condition> >::apply(Xs&&, Pred&&, Value&&) [with Xs = std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; Value = boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined; Fun = boost::hana::ext::std::tuple_tag; bool condition = true]'
../boost/hana/replace_if.hpp:36:32: required from 'constexpr auto boost::hana::replace_if_t::operator()(Xs&&, Pred&&, Value&&) const [with Xs = std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; Value = boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined]'
../libs/hana/test/_include/laws/functor.hpp:138:13: required from 'boost::hana::test::TestFunctor<S, boost::hana::when<boost::hana::Sequence<S>::value> >::TestFunctor(Xs, Elements) [with Xs = boost::hana::tuple<std::tuple<>, std::tuple<boost::hana::test::ct_eq<0> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2>, boost::hana::test::ct_eq<3>, boost::hana::test::ct_eq<4> > >; Elements = boost::hana::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >; S = boost::hana::ext::std::tuple_tag]'
../libs/hana/test/ext/std/tuple/laws.functor.cpp:51:70: required from here
../boost/hana/unpack.hpp:47:29: error: 'apply' is not a member of 'Unpack' {aka 'boost::hana::unpack_impl<boost::hana::ext::std::tuple_tag, void>'}
../boost/hana/unpack.hpp: In instantiation of 'constexpr decltype(auto) boost::hana::unpack_t::operator()(Xs&&, F&&) const [with Xs = std::tuple<boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<1> >; F = boost::hana::transform_impl<boost::hana::ext::std::tuple_tag, boost::hana::when<true> >::transformer<boost::hana::detail::apply_if<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >, boost::hana::_always<boost::hana::test::ct_eq<999> > >*>]':
../boost/hana/transform.hpp:70:32: required from 'static constexpr auto boost::hana::transform_impl<S, boost::hana::when<boost::hana::Sequence<S>::value> >::apply(Xs&&, F&&) [with Xs = std::tuple<boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<1> >; F = boost::hana::detail::apply_if<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >, boost::hana::_always<boost::hana::test::ct_eq<999> > >; S = boost::hana::ext::std::tuple_tag]'
../boost/hana/transform.hpp:40:32: required from 'constexpr auto boost::hana::transform_t::operator()(Xs&&, F&&) const [with Xs = std::tuple<boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<1> >; F = boost::hana::detail::apply_if<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >, boost::hana::_always<boost::hana::test::ct_eq<999> > >]'
../boost/hana/adjust_if.hpp:72:35: required from 'static constexpr auto boost::hana::adjust_if_impl<Fun, boost::hana::when<condition> >::apply(Xs&&, const Pred&, const F&) [with Xs = std::tuple<boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<1> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; F = boost::hana::_always<boost::hana::test::ct_eq<999> >; Fun = boost::hana::ext::std::tuple_tag; bool condition = true]'
../boost/hana/adjust_if.hpp:37:31: required from 'constexpr auto boost::hana::adjust_if_t::operator()(Xs&&, const Pred&, const F&) const [with Xs = std::tuple<boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<1> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; F = boost::hana::_always<boost::hana::test::ct_eq<999> >]'
../boost/hana/replace_if.hpp:46:35: required from 'static constexpr auto boost::hana::replace_if_impl<Fun, boost::hana::when<condition> >::apply(Xs&&, Pred&&, Value&&) [with Xs = std::tuple<boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<1> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; Value = boost::hana::test::ct_eq<999>&; Fun = boost::hana::ext::std::tuple_tag; bool condition = true]'
../boost/hana/replace_if.hpp:36:32: required from 'constexpr auto boost::hana::replace_if_t::operator()(Xs&&, Pred&&, Value&&) const [with Xs = std::tuple<boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<1> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; Value = boost::hana::test::ct_eq<999>&]'
../libs/hana/test/_include/laws/functor.hpp:142:13: required from 'boost::hana::test::TestFunctor<S, boost::hana::when<boost::hana::Sequence<S>::value> >::TestFunctor(Xs, Elements) [with Xs = boost::hana::tuple<std::tuple<>, std::tuple<boost::hana::test::ct_eq<0> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2>, boost::hana::test::ct_eq<3>, boost::hana::test::ct_eq<4> > >; Elements = boost::hana::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >; S = boost::hana::ext::std::tuple_tag]'
../libs/hana/test/ext/std/tuple/laws.functor.cpp:51:70: required from here
../boost/hana/unpack.hpp:47:29: error: 'apply' is not a member of 'Unpack' {aka 'boost::hana::unpack_impl<boost::hana::ext::std::tuple_tag, void>'}
../boost/hana/unpack.hpp: In instantiation of 'constexpr decltype(auto) boost::hana::unpack_t::operator()(Xs&&, F&&) const [with Xs = std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<888> >; F = boost::hana::transform_impl<boost::hana::ext::std::tuple_tag, boost::hana::when<true> >::transformer<boost::hana::detail::apply_if<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >, boost::hana::_always<boost::hana::test::ct_eq<999> > >*>]':
../boost/hana/transform.hpp:70:32: required from 'static constexpr auto boost::hana::transform_impl<S, boost::hana::when<boost::hana::Sequence<S>::value> >::apply(Xs&&, F&&) [with Xs = std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<888> >; F = boost::hana::detail::apply_if<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >, boost::hana::_always<boost::hana::test::ct_eq<999> > >; S = boost::hana::ext::std::tuple_tag]'
../boost/hana/transform.hpp:40:32: required from 'constexpr auto boost::hana::transform_t::operator()(Xs&&, F&&) const [with Xs = std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<888> >; F = boost::hana::detail::apply_if<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >, boost::hana::_always<boost::hana::test::ct_eq<999> > >]'
../boost/hana/adjust_if.hpp:72:35: required from 'static constexpr auto boost::hana::adjust_if_impl<Fun, boost::hana::when<condition> >::apply(Xs&&, const Pred&, const F&) [with Xs = std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<888> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; F = boost::hana::_always<boost::hana::test::ct_eq<999> >; Fun = boost::hana::ext::std::tuple_tag; bool condition = true]'
../boost/hana/adjust_if.hpp:37:31: required from 'constexpr auto boost::hana::adjust_if_t::operator()(Xs&&, const Pred&, const F&) const [with Xs = std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<888> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; F = boost::hana::_always<boost::hana::test::ct_eq<999> >]'
../boost/hana/replace_if.hpp:46:35: required from 'static constexpr auto boost::hana::replace_if_impl<Fun, boost::hana::when<condition> >::apply(Xs&&, Pred&&, Value&&) [with Xs = std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<888> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; Value = boost::hana::test::ct_eq<999>&; Fun = boost::hana::ext::std::tuple_tag; bool condition = true]'
../boost/hana/replace_if.hpp:36:32: required from 'constexpr auto boost::hana::replace_if_t::operator()(Xs&&, Pred&&, Value&&) const [with Xs = std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<888> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; Value = boost::hana::test::ct_eq<999>&]'
../libs/hana/test/_include/laws/functor.hpp:146:13: required from 'boost::hana::test::TestFunctor<S, boost::hana::when<boost::hana::Sequence<S>::value> >::TestFunctor(Xs, Elements) [with Xs = boost::hana::tuple<std::tuple<>, std::tuple<boost::hana::test::ct_eq<0> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2>, boost::hana::test::ct_eq<3>, boost::hana::test::ct_eq<4> > >; Elements = boost::hana::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >; S = boost::hana::ext::std::tuple_tag]'
../libs/hana/test/ext/std/tuple/laws.functor.cpp:51:70: required from here
../boost/hana/unpack.hpp:47:29: error: 'apply' is not a member of 'Unpack' {aka 'boost::hana::unpack_impl<boost::hana::ext::std::tuple_tag, void>'}
../boost/hana/unpack.hpp: In instantiation of 'constexpr decltype(auto) boost::hana::unpack_t::operator()(Xs&&, F&&) const [with Xs = std::tuple<boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<888> >; F = boost::hana::transform_impl<boost::hana::ext::std::tuple_tag, boost::hana::when<true> >::transformer<boost::hana::detail::apply_if<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >, boost::hana::_always<boost::hana::test::ct_eq<999> > >*>]':
../boost/hana/transform.hpp:70:32: required from 'static constexpr auto boost::hana::transform_impl<S, boost::hana::when<boost::hana::Sequence<S>::value> >::apply(Xs&&, F&&) [with Xs = std::tuple<boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<888> >; F = boost::hana::detail::apply_if<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >, boost::hana::_always<boost::hana::test::ct_eq<999> > >; S = boost::hana::ext::std::tuple_tag]'
../boost/hana/transform.hpp:40:32: required from 'constexpr auto boost::hana::transform_t::operator()(Xs&&, F&&) const [with Xs = std::tuple<boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<888> >; F = boost::hana::detail::apply_if<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >, boost::hana::_always<boost::hana::test::ct_eq<999> > >]'
../boost/hana/adjust_if.hpp:72:35: required from 'static constexpr auto boost::hana::adjust_if_impl<Fun, boost::hana::when<condition> >::apply(Xs&&, const Pred&, const F&) [with Xs = std::tuple<boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<888> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; F = boost::hana::_always<boost::hana::test::ct_eq<999> >; Fun = boost::hana::ext::std::tuple_tag; bool condition = true]'
../boost/hana/adjust_if.hpp:37:31: required from 'constexpr auto boost::hana::adjust_if_t::operator()(Xs&&, const Pred&, const F&) const [with Xs = std::tuple<boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<888> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; F = boost::hana::_always<boost::hana::test::ct_eq<999> >]'
../boost/hana/replace_if.hpp:46:35: required from 'static constexpr auto boost::hana::replace_if_impl<Fun, boost::hana::when<condition> >::apply(Xs&&, Pred&&, Value&&) [with Xs = std::tuple<boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<888> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; Value = boost::hana::test::ct_eq<999>&; Fun = boost::hana::ext::std::tuple_tag; bool condition = true]'
../boost/hana/replace_if.hpp:36:32: required from 'constexpr auto boost::hana::replace_if_t::operator()(Xs&&, Pred&&, Value&&) const [with Xs = std::tuple<boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<888> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; Value = boost::hana::test::ct_eq<999>&]'
../libs/hana/test/_include/laws/functor.hpp:150:13: required from 'boost::hana::test::TestFunctor<S, boost::hana::when<boost::hana::Sequence<S>::value> >::TestFunctor(Xs, Elements) [with Xs = boost::hana::tuple<std::tuple<>, std::tuple<boost::hana::test::ct_eq<0> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2>, boost::hana::test::ct_eq<3>, boost::hana::test::ct_eq<4> > >; Elements = boost::hana::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >; S = boost::hana::ext::std::tuple_tag]'
../libs/hana/test/ext/std/tuple/laws.functor.cpp:51:70: required from here
../boost/hana/unpack.hpp:47:29: error: 'apply' is not a member of 'Unpack' {aka 'boost::hana::unpack_impl<boost::hana::ext::std::tuple_tag, void>'}
../boost/hana/unpack.hpp: In instantiation of 'constexpr decltype(auto) boost::hana::unpack_t::operator()(Xs&&, F&&) const [with Xs = std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >; F = boost::hana::transform_impl<boost::hana::ext::std::tuple_tag, boost::hana::when<true> >::transformer<boost::hana::detail::apply_if<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >, boost::hana::_always<boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined> >*>]':
../boost/hana/transform.hpp:70:32: required from 'static constexpr auto boost::hana::transform_impl<S, boost::hana::when<boost::hana::Sequence<S>::value> >::apply(Xs&&, F&&) [with Xs = std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >; F = boost::hana::detail::apply_if<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >, boost::hana::_always<boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined> >; S = boost::hana::ext::std::tuple_tag]'
../boost/hana/transform.hpp:40:32: required from 'constexpr auto boost::hana::transform_t::operator()(Xs&&, F&&) const [with Xs = std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >; F = boost::hana::detail::apply_if<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >, boost::hana::_always<boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined> >]'
../boost/hana/adjust_if.hpp:72:35: required from 'static constexpr auto boost::hana::adjust_if_impl<Fun, boost::hana::when<condition> >::apply(Xs&&, const Pred&, const F&) [with Xs = std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; F = boost::hana::_always<boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined>; Fun = boost::hana::ext::std::tuple_tag; bool condition = true]'
../boost/hana/adjust_if.hpp:37:31: required from 'constexpr auto boost::hana::adjust_if_t::operator()(Xs&&, const Pred&, const F&) const [with Xs = std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; F = boost::hana::_always<boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined>]'
../boost/hana/replace_if.hpp:46:35: required from 'static constexpr auto boost::hana::replace_if_impl<Fun, boost::hana::when<condition> >::apply(Xs&&, Pred&&, Value&&) [with Xs = std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; Value = boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined; Fun = boost::hana::ext::std::tuple_tag; bool condition = true]'
../boost/hana/replace_if.hpp:36:32: required from 'constexpr auto boost::hana::replace_if_t::operator()(Xs&&, Pred&&, Value&&) const [with Xs = std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; Value = boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined]'
../libs/hana/test/_include/laws/functor.hpp:155:13: required from 'boost::hana::test::TestFunctor<S, boost::hana::when<boost::hana::Sequence<S>::value> >::TestFunctor(Xs, Elements) [with Xs = boost::hana::tuple<std::tuple<>, std::tuple<boost::hana::test::ct_eq<0> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2>, boost::hana::test::ct_eq<3>, boost::hana::test::ct_eq<4> > >; Elements = boost::hana::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >; S = boost::hana::ext::std::tuple_tag]'
../libs/hana/test/ext/std/tuple/laws.functor.cpp:51:70: required from here
../boost/hana/unpack.hpp:47:29: error: 'apply' is not a member of 'Unpack' {aka 'boost::hana::unpack_impl<boost::hana::ext::std::tuple_tag, void>'}
../boost/hana/unpack.hpp: In instantiation of 'constexpr decltype(auto) boost::hana::unpack_t::operator()(Xs&&, F&&) const [with Xs = std::tuple<boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >; F = boost::hana::transform_impl<boost::hana::ext::std::tuple_tag, boost::hana::when<true> >::transformer<boost::hana::detail::apply_if<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >, boost::hana::_always<boost::hana::test::ct_eq<999> > >*>]':
../boost/hana/transform.hpp:70:32: required from 'static constexpr auto boost::hana::transform_impl<S, boost::hana::when<boost::hana::Sequence<S>::value> >::apply(Xs&&, F&&) [with Xs = std::tuple<boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >; F = boost::hana::detail::apply_if<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >, boost::hana::_always<boost::hana::test::ct_eq<999> > >; S = boost::hana::ext::std::tuple_tag]'
../boost/hana/transform.hpp:40:32: required from 'constexpr auto boost::hana::transform_t::operator()(Xs&&, F&&) const [with Xs = std::tuple<boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >; F = boost::hana::detail::apply_if<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >, boost::hana::_always<boost::hana::test::ct_eq<999> > >]'
../boost/hana/adjust_if.hpp:72:35: required from 'static constexpr auto boost::hana::adjust_if_impl<Fun, boost::hana::when<condition> >::apply(Xs&&, const Pred&, const F&) [with Xs = std::tuple<boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; F = boost::hana::_always<boost::hana::test::ct_eq<999> >; Fun = boost::hana::ext::std::tuple_tag; bool condition = true]'
../boost/hana/adjust_if.hpp:37:31: required from 'constexpr auto boost::hana::adjust_if_t::operator()(Xs&&, const Pred&, const F&) const [with Xs = std::tuple<boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; F = boost::hana::_always<boost::hana::test::ct_eq<999> >]'
../boost/hana/replace_if.hpp:46:35: required from 'static constexpr auto boost::hana::replace_if_impl<Fun, boost::hana::when<condition> >::apply(Xs&&, Pred&&, Value&&) [with Xs = std::tuple<boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; Value = boost::hana::test::ct_eq<999>&; Fun = boost::hana::ext::std::tuple_tag; bool condition = true]'
../boost/hana/replace_if.hpp:36:32: required from 'constexpr auto boost::hana::replace_if_t::operator()(Xs&&, Pred&&, Value&&) const [with Xs = std::tuple<boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; Value = boost::hana::test::ct_eq<999>&]'
../libs/hana/test/_include/laws/functor.hpp:159:13: required from 'boost::hana::test::TestFunctor<S, boost::hana::when<boost::hana::Sequence<S>::value> >::TestFunctor(Xs, Elements) [with Xs = boost::hana::tuple<std::tuple<>, std::tuple<boost::hana::test::ct_eq<0> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2>, boost::hana::test::ct_eq<3>, boost::hana::test::ct_eq<4> > >; Elements = boost::hana::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >; S = boost::hana::ext::std::tuple_tag]'
../libs/hana/test/ext/std/tuple/laws.functor.cpp:51:70: required from here
../boost/hana/unpack.hpp:47:29: error: 'apply' is not a member of 'Unpack' {aka 'boost::hana::unpack_impl<boost::hana::ext::std::tuple_tag, void>'}
../boost/hana/unpack.hpp: In instantiation of 'constexpr decltype(auto) boost::hana::unpack_t::operator()(Xs&&, F&&) const [with Xs = std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<2> >; F = boost::hana::transform_impl<boost::hana::ext::std::tuple_tag, boost::hana::when<true> >::transformer<boost::hana::detail::apply_if<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >, boost::hana::_always<boost::hana::test::ct_eq<999> > >*>]':
../boost/hana/transform.hpp:70:32: required from 'static constexpr auto boost::hana::transform_impl<S, boost::hana::when<boost::hana::Sequence<S>::value> >::apply(Xs&&, F&&) [with Xs = std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<2> >; F = boost::hana::detail::apply_if<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >, boost::hana::_always<boost::hana::test::ct_eq<999> > >; S = boost::hana::ext::std::tuple_tag]'
../boost/hana/transform.hpp:40:32: required from 'constexpr auto boost::hana::transform_t::operator()(Xs&&, F&&) const [with Xs = std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<2> >; F = boost::hana::detail::apply_if<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >, boost::hana::_always<boost::hana::test::ct_eq<999> > >]'
../boost/hana/adjust_if.hpp:72:35: required from 'static constexpr auto boost::hana::adjust_if_impl<Fun, boost::hana::when<condition> >::apply(Xs&&, const Pred&, const F&) [with Xs = std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<2> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; F = boost::hana::_always<boost::hana::test::ct_eq<999> >; Fun = boost::hana::ext::std::tuple_tag; bool condition = true]'
../boost/hana/adjust_if.hpp:37:31: required from 'constexpr auto boost::hana::adjust_if_t::operator()(Xs&&, const Pred&, const F&) const [with Xs = std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<2> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; F = boost::hana::_always<boost::hana::test::ct_eq<999> >]'
../boost/hana/replace_if.hpp:46:35: required from 'static constexpr auto boost::hana::replace_if_impl<Fun, boost::hana::when<condition> >::apply(Xs&&, Pred&&, Value&&) [with Xs = std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<2> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; Value = boost::hana::test::ct_eq<999>&; Fun = boost::hana::ext::std::tuple_tag; bool condition = true]'
../boost/hana/replace_if.hpp:36:32: required from 'constexpr auto boost::hana::replace_if_t::operator()(Xs&&, Pred&&, Value&&) const [with Xs = std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<2> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; Value = boost::hana::test::ct_eq<999>&]'
../libs/hana/test/_include/laws/functor.hpp:163:13: required from 'boost::hana::test::TestFunctor<S, boost::hana::when<boost::hana::Sequence<S>::value> >::TestFunctor(Xs, Elements) [with Xs = boost::hana::tuple<std::tuple<>, std::tuple<boost::hana::test::ct_eq<0> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2>, boost::hana::test::ct_eq<3>, boost::hana::test::ct_eq<4> > >; Elements = boost::hana::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >; S = boost::hana::ext::std::tuple_tag]'
../libs/hana/test/ext/std/tuple/laws.functor.cpp:51:70: required from here
../boost/hana/unpack.hpp:47:29: error: 'apply' is not a member of 'Unpack' {aka 'boost::hana::unpack_impl<boost::hana::ext::std::tuple_tag, void>'}
../boost/hana/unpack.hpp: In instantiation of 'constexpr decltype(auto) boost::hana::unpack_t::operator()(Xs&&, F&&) const [with Xs = std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<888> >; F = boost::hana::transform_impl<boost::hana::ext::std::tuple_tag, boost::hana::when<true> >::transformer<boost::hana::detail::apply_if<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >, boost::hana::_always<boost::hana::test::ct_eq<999> > >*>]':
../boost/hana/transform.hpp:70:32: required from 'static constexpr auto boost::hana::transform_impl<S, boost::hana::when<boost::hana::Sequence<S>::value> >::apply(Xs&&, F&&) [with Xs = std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<888> >; F = boost::hana::detail::apply_if<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >, boost::hana::_always<boost::hana::test::ct_eq<999> > >; S = boost::hana::ext::std::tuple_tag]'
../boost/hana/transform.hpp:40:32: required from 'constexpr auto boost::hana::transform_t::operator()(Xs&&, F&&) const [with Xs = std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<888> >; F = boost::hana::detail::apply_if<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >, boost::hana::_always<boost::hana::test::ct_eq<999> > >]'
../boost/hana/adjust_if.hpp:72:35: required from 'static constexpr auto boost::hana::adjust_if_impl<Fun, boost::hana::when<condition> >::apply(Xs&&, const Pred&, const F&) [with Xs = std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<888> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; F = boost::hana::_always<boost::hana::test::ct_eq<999> >; Fun = boost::hana::ext::std::tuple_tag; bool condition = true]'
../boost/hana/adjust_if.hpp:37:31: required from 'constexpr auto boost::hana::adjust_if_t::operator()(Xs&&, const Pred&, const F&) const [with Xs = std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<888> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; F = boost::hana::_always<boost::hana::test::ct_eq<999> >]'
../boost/hana/replace_if.hpp:46:35: required from 'static constexpr auto boost::hana::replace_if_impl<Fun, boost::hana::when<condition> >::apply(Xs&&, Pred&&, Value&&) [with Xs = std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<888> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; Value = boost::hana::test::ct_eq<999>&; Fun = boost::hana::ext::std::tuple_tag; bool condition = true]'
../boost/hana/replace_if.hpp:36:32: required from 'constexpr auto boost::hana::replace_if_t::operator()(Xs&&, Pred&&, Value&&) const [with Xs = std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<888> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; Value = boost::hana::test::ct_eq<999>&]'
../libs/hana/test/_include/laws/functor.hpp:167:13: required from 'boost::hana::test::TestFunctor<S, boost::hana::when<boost::hana::Sequence<S>::value> >::TestFunctor(Xs, Elements) [with Xs = boost::hana::tuple<std::tuple<>, std::tuple<boost::hana::test::ct_eq<0> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2>, boost::hana::test::ct_eq<3>, boost::hana::test::ct_eq<4> > >; Elements = boost::hana::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >; S = boost::hana::ext::std::tuple_tag]'
../libs/hana/test/ext/std/tuple/laws.functor.cpp:51:70: required from here
../boost/hana/unpack.hpp:47:29: error: 'apply' is not a member of 'Unpack' {aka 'boost::hana::unpack_impl<boost::hana::ext::std::tuple_tag, void>'}
../boost/hana/unpack.hpp: In instantiation of 'constexpr decltype(auto) boost::hana::unpack_t::operator()(Xs&&, F&&) const [with Xs = std::tuple<boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<888> >; F = boost::hana::transform_impl<boost::hana::ext::std::tuple_tag, boost::hana::when<true> >::transformer<boost::hana::detail::apply_if<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >, boost::hana::_always<boost::hana::test::ct_eq<999> > >*>]':
../boost/hana/transform.hpp:70:32: required from 'static constexpr auto boost::hana::transform_impl<S, boost::hana::when<boost::hana::Sequence<S>::value> >::apply(Xs&&, F&&) [with Xs = std::tuple<boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<888> >; F = boost::hana::detail::apply_if<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >, boost::hana::_always<boost::hana::test::ct_eq<999> > >; S = boost::hana::ext::std::tuple_tag]'
../boost/hana/transform.hpp:40:32: required from 'constexpr auto boost::hana::transform_t::operator()(Xs&&, F&&) const [with Xs = std::tuple<boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<888> >; F = boost::hana::detail::apply_if<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >, boost::hana::_always<boost::hana::test::ct_eq<999> > >]'
../boost/hana/adjust_if.hpp:72:35: required from 'static constexpr auto boost::hana::adjust_if_impl<Fun, boost::hana::when<condition> >::apply(Xs&&, const Pred&, const F&) [with Xs = std::tuple<boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<888> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; F = boost::hana::_always<boost::hana::test::ct_eq<999> >; Fun = boost::hana::ext::std::tuple_tag; bool condition = true]'
../boost/hana/adjust_if.hpp:37:31: required from 'constexpr auto boost::hana::adjust_if_t::operator()(Xs&&, const Pred&, const F&) const [with Xs = std::tuple<boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<888> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; F = boost::hana::_always<boost::hana::test::ct_eq<999> >]'
../boost/hana/replace_if.hpp:46:35: required from 'static constexpr auto boost::hana::replace_if_impl<Fun, boost::hana::when<condition> >::apply(Xs&&, Pred&&, Value&&) [with Xs = std::tuple<boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<888> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; Value = boost::hana::test::ct_eq<999>&; Fun = boost::hana::ext::std::tuple_tag; bool condition = true]'
../boost/hana/replace_if.hpp:36:32: required from 'constexpr auto boost::hana::replace_if_t::operator()(Xs&&, Pred&&, Value&&) const [with Xs = std::tuple<boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<888> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; Value = boost::hana::test::ct_eq<999>&]'
../libs/hana/test/_include/laws/functor.hpp:171:13: required from 'boost::hana::test::TestFunctor<S, boost::hana::when<boost::hana::Sequence<S>::value> >::TestFunctor(Xs, Elements) [with Xs = boost::hana::tuple<std::tuple<>, std::tuple<boost::hana::test::ct_eq<0> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2>, boost::hana::test::ct_eq<3>, boost::hana::test::ct_eq<4> > >; Elements = boost::hana::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >; S = boost::hana::ext::std::tuple_tag]'
../libs/hana/test/ext/std/tuple/laws.functor.cpp:51:70: required from here
../boost/hana/unpack.hpp:47:29: error: 'apply' is not a member of 'Unpack' {aka 'boost::hana::unpack_impl<boost::hana::ext::std::tuple_tag, void>'}
../boost/hana/unpack.hpp: In instantiation of 'constexpr decltype(auto) boost::hana::unpack_t::operator()(Xs&&, F&&) const [with Xs = std::tuple<boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<3>, boost::hana::test::ct_eq<888> >; F = boost::hana::transform_impl<boost::hana::ext::std::tuple_tag, boost::hana::when<true> >::transformer<boost::hana::detail::apply_if<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >, boost::hana::_always<boost::hana::test::ct_eq<999> > >*>]':
../boost/hana/transform.hpp:70:32: required from 'static constexpr auto boost::hana::transform_impl<S, boost::hana::when<boost::hana::Sequence<S>::value> >::apply(Xs&&, F&&) [with Xs = std::tuple<boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<3>, boost::hana::test::ct_eq<888> >; F = boost::hana::detail::apply_if<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >, boost::hana::_always<boost::hana::test::ct_eq<999> > >; S = boost::hana::ext::std::tuple_tag]'
../boost/hana/transform.hpp:40:32: required from 'constexpr auto boost::hana::transform_t::operator()(Xs&&, F&&) const [with Xs = std::tuple<boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<3>, boost::hana::test::ct_eq<888> >; F = boost::hana::detail::apply_if<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >, boost::hana::_always<boost::hana::test::ct_eq<999> > >]'
../boost/hana/adjust_if.hpp:72:35: required from 'static constexpr auto boost::hana::adjust_if_impl<Fun, boost::hana::when<condition> >::apply(Xs&&, const Pred&, const F&) [with Xs = std::tuple<boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<3>, boost::hana::test::ct_eq<888> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; F = boost::hana::_always<boost::hana::test::ct_eq<999> >; Fun = boost::hana::ext::std::tuple_tag; bool condition = true]'
../boost/hana/adjust_if.hpp:37:31: required from 'constexpr auto boost::hana::adjust_if_t::operator()(Xs&&, const Pred&, const F&) const [with Xs = std::tuple<boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<3>, boost::hana::test::ct_eq<888> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; F = boost::hana::_always<boost::hana::test::ct_eq<999> >]'
../boost/hana/replace_if.hpp:46:35: required from 'static constexpr auto boost::hana::replace_if_impl<Fun, boost::hana::when<condition> >::apply(Xs&&, Pred&&, Value&&) [with Xs = std::tuple<boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<3>, boost::hana::test::ct_eq<888> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; Value = boost::hana::test::ct_eq<999>&; Fun = boost::hana::ext::std::tuple_tag; bool condition = true]'
../boost/hana/replace_if.hpp:36:32: required from 'constexpr auto boost::hana::replace_if_t::operator()(Xs&&, Pred&&, Value&&) const [with Xs = std::tuple<boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<888>, boost::hana::test::ct_eq<3>, boost::hana::test::ct_eq<888> >; Pred = boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::ct_eq<888> >; Value = boost::hana::test::ct_eq<999>&]'
../libs/hana/test/_include/laws/functor.hpp:176:13: required from 'boost::hana::test::TestFunctor<S, boost::hana::when<boost::hana::Sequence<S>::value> >::TestFunctor(Xs, Elements) [with Xs = boost::hana::tuple<std::tuple<>, std::tuple<boost::hana::test::ct_eq<0> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >, std::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2>, boost::hana::test::ct_eq<3>, boost::hana::test::ct_eq<4> > >; Elements = boost::hana::tuple<boost::hana::test::ct_eq<0>, boost::hana::test::ct_eq<1>, boost::hana::test::ct_eq<2> >; S = boost::hana::ext::std::tuple_tag]'
../libs/hana/test/ext/std/tuple/laws.functor.cpp:51:70: required from here
../boost/hana/unpack.hpp:47:29: error: 'apply' is not a member of 'Unpack' {aka 'boost::hana::unpack_impl<boost::hana::ext::std::tuple_tag, void>'}
../boost/hana/unpack.hpp: In instantiation of 'constexpr decltype(auto) boost::hana::unpack_t::operator()(Xs&&, F&&) const [with Xs = std::tuple<>; F = boost::hana::transform_impl<boost::hana::ext::std::tuple_tag, boost::hana::when<true> >::transformer<boost::hana::detail::apply_if<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined>, boost::hana::_always<boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined> >*>]':
../boost/hana/transform.hpp:70:32: required from 'static constexpr auto boost::hana::transform_impl<S, boost::hana::when<boost::hana::Sequence<S>::value> >::apply(Xs&&, F&&) [with Xs = std::tuple<>; F = boost::hana::detail::apply_if<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined>, boost::hana::_always<boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined> >; S = boost::hana::ext::std::tuple_tag]'
../boost/hana/transform.hpp:40:32: required from 'constexpr auto boost::hana::transform_t::operator()(Xs&&, F&&) const [with Xs = std::tuple<>; F = boost::hana::detail::apply_if<boost::hana::partial_t<std::integer_sequence<long unsigned int, 0>, boost::hana::equal_t, boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined>, boost::hana::_always<boost::hana::test::TestFunctor<boost::hana::ext::std::tuple_tag>::undefined> >]'
../boost/hana/adjust_if.hpp:72:35: required from 'static constexpr auto boost::hana::adjust_if_impl<Fun, boost::hana::when<condition> >::apply(Xs&&, const Pred&, const F&) [with Xs = std::tuple<>; Pred = boost::hana...
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