diff options
Diffstat (limited to 'libstdc++-v3/testsuite/23_containers/vector/requirements/version.cc')
| -rw-r--r-- | libstdc++-v3/testsuite/23_containers/vector/requirements/version.cc | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/23_containers/vector/requirements/version.cc b/libstdc++-v3/testsuite/23_containers/vector/requirements/version.cc new file mode 100644 index 00000000000..c85e060f048 --- /dev/null +++ b/libstdc++-v3/testsuite/23_containers/vector/requirements/version.cc @@ -0,0 +1,10 @@ +// { dg-options "-std=gnu++20" } +// { dg-do preprocess { target c++20 } } + +#include <version> + +#ifndef __cpp_lib_constexpr_vector +# error "Feature test macro for constexpr vector is missing in <version>" +#elif __cpp_lib_constexpr_vector != 201907L +# error "Feature test macro for constexpr vector has wrong value in <version>" +#endif |