libstdc++-v3/testsuite/23_containers/array/requirements/version.cc

   1 // { dg-do preprocess { target c++23 } }
   2 // { dg-add-options no_pch }
   3
   4 #include <array>
   5
   6 #ifndef __cpp_lib_freestanding_array
   7 # error "Feature test macro for freestanding std::array is missing in <array>"
   8 #elif __cpp_lib_freestanding_array < 202311L
   9 # error "Feature test macro for freestanding std::array has wrong value in <array>"
  10 #endif
  11
  12 #undef __cpp_lib_freestanding_array
  13 #include <version>
  14
  15 #ifndef __cpp_lib_freestanding_array
  16 # error "Feature test macro for freestanding std::array is missing in <version>"
  17 #elif __cpp_lib_freestanding_array < 202311L
  18 # error "Feature test macro for freestanding std::array has wrong value in <version>"
  19 #endif