Test output: teeks99-dkr-mg8 - hana - test~experimental~type_name / gcc-8~c++17
Rev 7e09330c84621efd22370bf57289b67c7283ee21 / Fri, 15 Nov 2024 21:19:28 +0000
Compile [2024-11-15 23:58:55 UTC]: fail


    "g++-8"   -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~experimental~type_name.test/gcc-8~c++17/debug/x86_64/debug-symbols-off/threading-multi/visibility-hidden/experimental/type_name.o" "../libs/hana/test/experimental/type_name.cpp"

In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp: In instantiation of 'auto boost::hana::experimental::detail::type_name_impl1(std::index_sequence<N ...>) [with T = void; long unsigned int ...i = {0, 1, 2, 3}; std::index_sequence<N ...> = std::integer_sequence<long unsigned int, 0, 1, 2, 3>]':
../boost/hana/experimental/type_name.hpp:65:42:   required from 'auto boost::hana::experimental::type_name() [with T = void]'
../libs/hana/test/experimental/type_name.cpp:32:5:   required from here
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
In file included from ../libs/hana/test/experimental/type_name.cpp:5:
../libs/hana/test/experimental/type_name.cpp: In function 'int main()':
../libs/hana/test/experimental/type_name.cpp:35:5: error: invalid use of void expression
     ));
     ^
../boost/hana/assert.hpp:224:60: note: in definition of macro 'BOOST_HANA_CONSTANT_CHECK_MSG'
         auto BOOST_HANA_PP_CONCAT(__hana_tmp_, __LINE__) = condition;       \
                                                            ^~~~~~~~~
../libs/hana/test/experimental/type_name.cpp:32:5: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK'
     BOOST_HANA_CONSTANT_CHECK(hana::equal(
     ^~~~~~~~~~~~~~~~~~~~~~~~~
../boost/hana/assert.hpp:227:9: error: template argument 1 is invalid
         >::value,                                                           \
         ^
../boost/hana/assert.hpp:240:9: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK_MSG'
         BOOST_HANA_CONSTANT_CHECK_MSG(                                      \
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../libs/hana/test/experimental/type_name.cpp:32:5: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK'
     BOOST_HANA_CONSTANT_CHECK(hana::equal(
     ^~~~~~~~~~~~~~~~~~~~~~~~~
../boost/hana/assert.hpp:232:11: error: no matching function for call to 'value<<expression error> >()'
         >(), message);                                                      \
           ^
../boost/hana/assert.hpp:240:9: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK_MSG'
         BOOST_HANA_CONSTANT_CHECK_MSG(                                      \
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../libs/hana/test/experimental/type_name.cpp:32:5: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK'
     BOOST_HANA_CONSTANT_CHECK(hana::equal(
     ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../boost/hana/concept/constant.hpp:19,
                 from ../boost/hana/assert.hpp:13,
                 from ../libs/hana/test/experimental/type_name.cpp:5:
../boost/hana/value.hpp:31:30: note: candidate: 'template<class T> constexpr decltype(auto) boost::hana::value()'
     constexpr decltype(auto) value() {
                              ^~~~~
../boost/hana/value.hpp:31:30: note:   template argument deduction/substitution failed:
In file included from ../libs/hana/test/experimental/type_name.cpp:5:
../boost/hana/assert.hpp:232:11: error: template argument 1 is invalid
         >(), message);                                                      \
           ^
../boost/hana/assert.hpp:240:9: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK_MSG'
         BOOST_HANA_CONSTANT_CHECK_MSG(                                      \
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../libs/hana/test/experimental/type_name.cpp:32:5: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK'
     BOOST_HANA_CONSTANT_CHECK(hana::equal(
     ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../boost/hana/value.hpp:13,
                 from ../boost/hana/concept/constant.hpp:19,
                 from ../boost/hana/assert.hpp:13,
                 from ../libs/hana/test/experimental/type_name.cpp:5:
../boost/hana/fwd/value.hpp:65:30: note: candidate: 'template<class T> constexpr decltype(auto) boost::hana::value(const T&)'
     constexpr decltype(auto) value(T const&)
                              ^~~~~
../boost/hana/fwd/value.hpp:65:30: note:   template argument deduction/substitution failed:
In file included from ../libs/hana/test/experimental/type_name.cpp:5:
../boost/hana/assert.hpp:232:11: error: template argument 1 is invalid
         >(), message);                                                      \
           ^
../boost/hana/assert.hpp:240:9: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK_MSG'
         BOOST_HANA_CONSTANT_CHECK_MSG(                                      \
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../libs/hana/test/experimental/type_name.cpp:32:5: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK'
     BOOST_HANA_CONSTANT_CHECK(hana::equal(
     ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp: In instantiation of 'auto boost::hana::experimental::detail::type_name_impl1(std::index_sequence<N ...>) [with T = int; long unsigned int ...i = {0, 1, 2}; std::index_sequence<N ...> = std::integer_sequence<long unsigned int, 0, 1, 2>]':
../boost/hana/experimental/type_name.hpp:65:42:   required from 'auto boost::hana::experimental::type_name() [with T = int]'
../libs/hana/test/experimental/type_name.cpp:37:5:   required from here
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
In file included from ../libs/hana/test/experimental/type_name.cpp:5:
../libs/hana/test/experimental/type_name.cpp:40:5: error: invalid use of void expression
     ));
     ^
../boost/hana/assert.hpp:224:60: note: in definition of macro 'BOOST_HANA_CONSTANT_CHECK_MSG'
         auto BOOST_HANA_PP_CONCAT(__hana_tmp_, __LINE__) = condition;       \
                                                            ^~~~~~~~~
../libs/hana/test/experimental/type_name.cpp:37:5: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK'
     BOOST_HANA_CONSTANT_CHECK(hana::equal(
     ^~~~~~~~~~~~~~~~~~~~~~~~~
../boost/hana/assert.hpp:227:9: error: template argument 1 is invalid
         >::value,                                                           \
         ^
../boost/hana/assert.hpp:240:9: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK_MSG'
         BOOST_HANA_CONSTANT_CHECK_MSG(                                      \
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../libs/hana/test/experimental/type_name.cpp:37:5: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK'
     BOOST_HANA_CONSTANT_CHECK(hana::equal(
     ^~~~~~~~~~~~~~~~~~~~~~~~~
../boost/hana/assert.hpp:232:11: error: no matching function for call to 'value<<expression error> >()'
         >(), message);                                                      \
           ^
../boost/hana/assert.hpp:240:9: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK_MSG'
         BOOST_HANA_CONSTANT_CHECK_MSG(                                      \
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../libs/hana/test/experimental/type_name.cpp:37:5: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK'
     BOOST_HANA_CONSTANT_CHECK(hana::equal(
     ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../boost/hana/concept/constant.hpp:19,
                 from ../boost/hana/assert.hpp:13,
                 from ../libs/hana/test/experimental/type_name.cpp:5:
../boost/hana/value.hpp:31:30: note: candidate: 'template<class T> constexpr decltype(auto) boost::hana::value()'
     constexpr decltype(auto) value() {
                              ^~~~~
../boost/hana/value.hpp:31:30: note:   template argument deduction/substitution failed:
In file included from ../libs/hana/test/experimental/type_name.cpp:5:
../boost/hana/assert.hpp:232:11: error: template argument 1 is invalid
         >(), message);                                                      \
           ^
../boost/hana/assert.hpp:240:9: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK_MSG'
         BOOST_HANA_CONSTANT_CHECK_MSG(                                      \
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../libs/hana/test/experimental/type_name.cpp:37:5: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK'
     BOOST_HANA_CONSTANT_CHECK(hana::equal(
     ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../boost/hana/value.hpp:13,
                 from ../boost/hana/concept/constant.hpp:19,
                 from ../boost/hana/assert.hpp:13,
                 from ../libs/hana/test/experimental/type_name.cpp:5:
../boost/hana/fwd/value.hpp:65:30: note: candidate: 'template<class T> constexpr decltype(auto) boost::hana::value(const T&)'
     constexpr decltype(auto) value(T const&)
                              ^~~~~
../boost/hana/fwd/value.hpp:65:30: note:   template argument deduction/substitution failed:
In file included from ../libs/hana/test/experimental/type_name.cpp:5:
../boost/hana/assert.hpp:232:11: error: template argument 1 is invalid
         >(), message);                                                      \
           ^
../boost/hana/assert.hpp:240:9: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK_MSG'
         BOOST_HANA_CONSTANT_CHECK_MSG(                                      \
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../libs/hana/test/experimental/type_name.cpp:37:5: note: in expansion of macro 'BOOST_HANA_CONSTANT_CHECK'
     BOOST_HANA_CONSTANT_CHECK(hana::equal(
     ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp: In instantiation of 'auto boost::hana::experimental::detail::type_name_impl1(std::index_sequence<N ...>) [with T = const int; long unsigned int ...i = {0, 1, 2, 3, 4, 5, 6, 7, 8}; std::index_sequence<N ...> = std::integer_sequence<long unsigned int, 0, 1, 2, 3, 4, 5, 6, 7, 8>]':
../boost/hana/experimental/type_name.hpp:65:42:   required from 'auto boost::hana::experimental::type_name() [with T = const int]'
../libs/hana/test/experimental/type_name.cpp:22:78:   required from 'void check_matches(const string&) [with T = const int; std::__cxx11::string = std::__cxx11::basic_string<char>]'
../libs/hana/test/experimental/type_name.cpp:43:51:   required from here
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../libs/hana/test/experimental/type_name.cpp: In instantiation of 'void check_matches(const string&) [with T = const int; std::__cxx11::string = std::__cxx11::basic_string<char>]':
../libs/hana/test/experimental/type_name.cpp:43:51:   required from here
../libs/hana/test/experimental/type_name.cpp:22:45: error: invalid use of void expression
     std::string name = hana::to<char const*>(hana::experimental::type_name<T>());
                        ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp: In instantiation of 'auto boost::hana::experimental::detail::type_name_impl1(std::index_sequence<N ...>) [with T = int&; long unsigned int ...i = {0, 1, 2, 3}; std::index_sequence<N ...> = std::integer_sequence<long unsigned int, 0, 1, 2, 3>]':
../boost/hana/experimental/type_name.hpp:65:42:   required from 'auto boost::hana::experimental::type_name() [with T = int&]'
../libs/hana/test/experimental/type_name.cpp:22:78:   required from 'void check_matches(const string&) [with T = int&; std::__cxx11::string = std::__cxx11::basic_string<char>]'
../libs/hana/test/experimental/type_name.cpp:44:37:   required from here
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../libs/hana/test/experimental/type_name.cpp: In instantiation of 'void check_matches(const string&) [with T = int&; std::__cxx11::string = std::__cxx11::basic_string<char>]':
../libs/hana/test/experimental/type_name.cpp:44:37:   required from here
../libs/hana/test/experimental/type_name.cpp:22:45: error: invalid use of void expression
     std::string name = hana::to<char const*>(hana::experimental::type_name<T>());
                        ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp: In instantiation of 'auto boost::hana::experimental::detail::type_name_impl1(std::index_sequence<N ...>) [with T = const int&; long unsigned int ...i = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}; std::index_sequence<N ...> = std::integer_sequence<long unsigned int, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9>]':
../boost/hana/experimental/type_name.hpp:65:42:   required from 'auto boost::hana::experimental::type_name() [with T = const int&]'
../libs/hana/test/experimental/type_name.cpp:22:78:   required from 'void check_matches(const string&) [with T = const int&; std::__cxx11::string = std::__cxx11::basic_string<char>]'
../libs/hana/test/experimental/type_name.cpp:45:67:   required from here
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../libs/hana/test/experimental/type_name.cpp: In instantiation of 'void check_matches(const string&) [with T = const int&; std::__cxx11::string = std::__cxx11::basic_string<char>]':
../libs/hana/test/experimental/type_name.cpp:45:67:   required from here
../libs/hana/test/experimental/type_name.cpp:22:45: error: invalid use of void expression
     std::string name = hana::to<char const*>(hana::experimental::type_name<T>());
                        ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp: In instantiation of 'auto boost::hana::experimental::detail::type_name_impl1(std::index_sequence<N ...>) [with T = int (&)[]; long unsigned int ...i = {0, 1, 2, 3, 4, 5, 6, 7, 8}; std::index_sequence<N ...> = std::integer_sequence<long unsigned int, 0, 1, 2, 3, 4, 5, 6, 7, 8>]':
../boost/hana/experimental/type_name.hpp:65:42:   required from 'auto boost::hana::experimental::type_name() [with T = int (&)[]]'
../libs/hana/test/experimental/type_name.cpp:22:78:   required from 'void check_matches(const string&) [with T = int (&)[]; std::__cxx11::string = std::__cxx11::basic_string<char>]'
../libs/hana/test/experimental/type_name.cpp:46:61:   required from here
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../libs/hana/test/experimental/type_name.cpp: In instantiation of 'void check_matches(const string&) [with T = int (&)[]; std::__cxx11::string = std::__cxx11::basic_string<char>]':
../libs/hana/test/experimental/type_name.cpp:46:61:   required from here
../libs/hana/test/experimental/type_name.cpp:22:45: error: invalid use of void expression
     std::string name = hana::to<char const*>(hana::experimental::type_name<T>());
                        ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp: In instantiation of 'auto boost::hana::experimental::detail::type_name_impl1(std::index_sequence<N ...>) [with T = int (&)[10]; long unsigned int ...i = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10}; std::index_sequence<N ...> = std::integer_sequence<long unsigned int, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10>]':
../boost/hana/experimental/type_name.hpp:65:42:   required from 'auto boost::hana::experimental::type_name() [with T = int (&)[10]]'
../libs/hana/test/experimental/type_name.cpp:22:78:   required from 'void check_matches(const string&) [with T = int (&)[10]; std::__cxx11::string = std::__cxx11::basic_string<char>]'
../libs/hana/test/experimental/type_name.cpp:47:68:   required from here
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../libs/hana/test/experimental/type_name.cpp: In instantiation of 'void check_matches(const string&) [with T = int (&)[10]; std::__cxx11::string = std::__cxx11::basic_string<char>]':
../libs/hana/test/experimental/type_name.cpp:47:68:   required from here
../libs/hana/test/experimental/type_name.cpp:22:45: error: invalid use of void expression
     std::string name = hana::to<char const*>(hana::experimental::type_name<T>());
                        ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp: In instantiation of 'auto boost::hana::experimental::detail::type_name_impl1(std::index_sequence<N ...>) [with T = Template<void, const char*>; long unsigned int ...i = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26}; std::index_sequence<N ...> = std::integer_sequence<long unsigned int, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26>]':
../boost/hana/experimental/type_name.hpp:65:42:   required from 'auto boost::hana::experimental::type_name() [with T = Template<void, const char*>]'
../libs/hana/test/experimental/type_name.cpp:22:78:   required from 'void check_matches(const string&) [with T = Template<void, const char*>; std::__cxx11::string = std::__cxx11::basic_string<char>]'
../libs/hana/test/experimental/type_name.cpp:48:108:   required from here
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                                     ^~~~~~~~~~~~~~~~~~~
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:51:53: note: in template argument for type 'char'
             return hana::string<*(name.ptr + i)...>{};
                                                     ^
../boost/hana/experimental/type_name.hpp:51:53: error: the value of '__PRETTY_FUNCTION__' is not usable in a constant expression
In file included from ../libs/hana/test/experimental/type_name.cpp:7:
../boost/hana/experimental/type_name.hpp:36:53: note: '__PRETTY_FUNCTION__' was not declared 'constexpr'
             constexpr char const* pretty_function = __PRETTY_FUNCTION__;
                                        ...

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