ceph/src/boost/libs/hana/test/experimental/printable/type.cpp

   1 // Copyright Louis Dionne 2013-2016
   2 // Distributed under the Boost Software License, Version 1.0.
   3 // (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
   4
   5 #include <boost/hana/experimental/printable.hpp>
   6 #include <boost/hana/type.hpp>
   7
   8 #include <iostream>
   9 namespace hana = boost::hana;
  10
  11
  12 template <typename ...T>
  13 struct Template { };
  14
  15 int main() {
  16     // Since demangling may not always be available, and since that's not
  17     // our job to test this (but Boost.Core's job), we don't test the
  18     // actual demangling of types. We merely print a type to make sure
  19     // things don't blow up stupidly, but we can't really test more than
  20     // that.
  21
  22     std::cout << hana::experimental::print(hana::type_c<void>) << std::endl;
  23
  24     std::cout << hana::experimental::print(hana::type_c<int>) << std::endl;
  25
  26     std::cout << hana::experimental::print(hana::type_c<int const>) << std::endl;
  27
  28     std::cout << hana::experimental::print(hana::type_c<int&>) << std::endl;
  29
  30     std::cout << hana::experimental::print(hana::type_c<int const&>) << std::endl;
  31
  32     std::cout << hana::experimental::print(hana::type_c<int(&)[]>) << std::endl;
  33
  34     std::cout << hana::experimental::print(hana::type_c<Template<void, char const*>>) << std::endl;
  35 }