CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_EXPORT_NO_PACKAGE_REGISTRY


In file included from /home/conan/w/cci_PR-4185/1/c9c2502d-d88a-47d5-b20d-395f424e11ea/recipes/nameof/all/test_package/test_package.cpp:1:0:
/home/conan/w/cci_PR-4185/1/c9c2502d-d88a-47d5-b20d-395f424e11ea/recipes/nameof/all/test_package/test_package.cpp: In lambda function:
/home/conan/w/cci_PR-4185/.conan/data/nameof/0.9.4/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/nameof.hpp:664:3: error: non-constant condition for static assertion
   static_assert(name.size() > 0, "Expression does not have a name.");      \
   ^
/home/conan/w/cci_PR-4185/1/c9c2502d-d88a-47d5-b20d-395f424e11ea/recipes/nameof/all/test_package/test_package.cpp:10:25: note: in expansion of macro ‘NAMEOF’
   constexpr auto name = NAMEOF(structvar);
                         ^~~~~~
/home/conan/w/cci_PR-4185/.conan/data/nameof/0.9.4/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/nameof.hpp:667:10: error: unable to deduce lambda return type from ‘nameof’
   return nameof; }()
          ^
/home/conan/w/cci_PR-4185/1/c9c2502d-d88a-47d5-b20d-395f424e11ea/recipes/nameof/all/test_package/test_package.cpp:10:25: note: in expansion of macro ‘NAMEOF’
   constexpr auto name = NAMEOF(structvar);
                         ^~~~~~
/home/conan/w/cci_PR-4185/1/c9c2502d-d88a-47d5-b20d-395f424e11ea/recipes/nameof/all/test_package/test_package.cpp: In function ‘int main()’:
/home/conan/w/cci_PR-4185/1/c9c2502d-d88a-47d5-b20d-395f424e11ea/recipes/nameof/all/test_package/test_package.cpp:10:18: error: ‘constexpr const void name’ has incomplete type
   constexpr auto name = NAMEOF(structvar);
                  ^~~~
In file included from /home/conan/w/cci_PR-4185/1/c9c2502d-d88a-47d5-b20d-395f424e11ea/recipes/nameof/all/test_package/test_package.cpp:1:0:
/home/conan/w/cci_PR-4185/1/c9c2502d-d88a-47d5-b20d-395f424e11ea/recipes/nameof/all/test_package/test_package.cpp: In lambda function:
/home/conan/w/cci_PR-4185/.conan/data/nameof/0.9.4/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/nameof.hpp:664:3: error: non-constant condition for static assertion
   static_assert(name.size() > 0, "Expression does not have a name.");      \
   ^
/home/conan/w/cci_PR-4185/1/c9c2502d-d88a-47d5-b20d-395f424e11ea/recipes/nameof/all/test_package/test_package.cpp:13:27: note: in expansion of macro ‘NAMEOF’
   std::string_view res1 = NAMEOF(structvar);
                           ^~~~~~
/home/conan/w/cci_PR-4185/.conan/data/nameof/0.9.4/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/nameof.hpp:667:10: error: unable to deduce lambda return type from ‘nameof’
   return nameof; }()
          ^
/home/conan/w/cci_PR-4185/1/c9c2502d-d88a-47d5-b20d-395f424e11ea/recipes/nameof/all/test_package/test_package.cpp:13:27: note: in expansion of macro ‘NAMEOF’
   std::string_view res1 = NAMEOF(structvar);
                           ^~~~~~
/home/conan/w/cci_PR-4185/1/c9c2502d-d88a-47d5-b20d-395f424e11ea/recipes/nameof/all/test_package/test_package.cpp: In function ‘int main()’:
/home/conan/w/cci_PR-4185/.conan/data/nameof/0.9.4/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/nameof.hpp:667:19: error: conversion from ‘void’ to non-scalar type ‘std::string_view {aka std::basic_string_view<char>}’ requested
 #define NAMEOF(...) []() constexpr noexcept {                              \
                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   ::std::void_t<decltype(__VA_ARGS__)>();                                  \
   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   constexpr auto name = ::nameof::detail::pretty_name(#__VA_ARGS__, true); \
   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   static_assert(name.size() > 0, "Expression does not have a name.");      \
   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   constexpr auto size = name.size();                                       \
   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   constexpr auto nameof = ::nameof::cstring<size>{name};                   \
   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   return nameof; }()
   ~~~~~~~~~~~~~~~~^~
/home/conan/w/cci_PR-4185/1/c9c2502d-d88a-47d5-b20d-395f424e11ea/recipes/nameof/all/test_package/test_package.cpp:13:27: note: in expansion of macro ‘NAMEOF’
   std::string_view res1 = NAMEOF(structvar);
                           ^~~~~~
/home/conan/w/cci_PR-4185/1/c9c2502d-d88a-47d5-b20d-395f424e11ea/recipes/nameof/all/test_package/test_package.cpp: In lambda function:
/home/conan/w/cci_PR-4185/.conan/data/nameof/0.9.4/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/nameof.hpp:664:3: error: non-constant condition for static assertion
   static_assert(name.size() > 0, "Expression does not have a name.");      \
   ^
/home/conan/w/cci_PR-4185/1/c9c2502d-d88a-47d5-b20d-395f424e11ea/recipes/nameof/all/test_package/test_package.cpp:14:27: note: in expansion of macro ‘NAMEOF’
   std::string_view res2 = NAMEOF(::structvar);
                           ^~~~~~
/home/conan/w/cci_PR-4185/.conan/data/nameof/0.9.4/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/nameof.hpp:667:10: error: unable to deduce lambda return type from ‘nameof’
   return nameof; }()
          ^
/home/conan/w/cci_PR-4185/1/c9c2502d-d88a-47d5-b20d-395f424e11ea/recipes/nameof/all/test_package/test_package.cpp:14:27: note: in expansion of macro ‘NAMEOF’
   std::string_view res2 = NAMEOF(::structvar);
                           ^~~~~~
/home/conan/w/cci_PR-4185/1/c9c2502d-d88a-47d5-b20d-395f424e11ea/recipes/nameof/all/test_package/test_package.cpp: In function ‘int main()’:
/home/conan/w/cci_PR-4185/.conan/data/nameof/0.9.4/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/nameof.hpp:667:19: error: conversion from ‘void’ to non-scalar type ‘std::string_view {aka std::basic_string_view<char>}’ requested
 #define NAMEOF(...) []() constexpr noexcept {                              \
                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   ::std::void_t<decltype(__VA_ARGS__)>();                                  \
   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   constexpr auto name = ::nameof::detail::pretty_name(#__VA_ARGS__, true); \
   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   static_assert(name.size() > 0, "Expression does not have a name.");      \
   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   constexpr auto size = name.size();                                       \
   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   constexpr auto nameof = ::nameof::cstring<size>{name};                   \
   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   return nameof; }()
   ~~~~~~~~~~~~~~~~^~
/home/conan/w/cci_PR-4185/1/c9c2502d-d88a-47d5-b20d-395f424e11ea/recipes/nameof/all/test_package/test_package.cpp:14:27: note: in expansion of macro ‘NAMEOF’
   std::string_view res2 = NAMEOF(::structvar);
                           ^~~~~~
make[2]: *** [CMakeFiles/test_package.dir/test_package.cpp.o] Error 1
make[1]: *** [CMakeFiles/test_package.dir/all] Error 2
make: *** [all] Error 2
nameof/0.9.4: WARN: This conanfile has no build step
ERROR: nameof/0.9.4 (test package): Error in build() method, line 12
	cmake.build()
	ConanException: Error 2 while executing cmake --build '/home/conan/w/cci_PR-4185/1/c9c2502d-d88a-47d5-b20d-395f424e11ea/recipes/nameof/all/test_package/build/3ab9e807845e983564d20e53042ddfcbb6c691b9' '--' '-j3'