Merge topic 'msvc-c17' c5cc4ddac4 MSVC: Add support for C17 6561b032bc MSVC: Tolerate c_std_17 and c_std_23 features on older compiler versions 22f804e0ec MSVC: Refactor C compile features table for C90, C99, and C11 Acked-by: Kitware Robot <kwrobot@kitware.com> Reviewed-by: Raul Tambre <raul@tambre.ee> Merge-request: !6677