add __cpp_lib_mdspan feature-test macro (NVIDIA#2787)

fbusato · Nov 13, 2024 · 18043cb · 18043cb
1 parent b31fdd5
commit 18043cb
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/libcudacxx/include/cuda/std/version b/libcudacxx/include/cuda/std/version
@@ -46,6 +46,9 @@
 #  define __cccl_lib_is_null_pointer            201309L
 #  define __cccl_lib_make_reverse_iterator      201402L
 // # define __cccl_lib_make_unique                          201304L
+#  if !defined(_CCCL_COMPILER_MSVC) || _CCCL_STD_VER >= 2020
+#    define __cccl_lib_mdspan 202207L
+#  endif // _CCCL_COMPILER_MSVC && _CCCL_STD_VER >= 2020
 #  define __cccl_lib_null_iterators 201304L
 #  define __cccl_lib_optional       202110L
 // # define __cccl_lib_quoted_string_io                     201304L