Index: include/clang/Driver/CLCompatOptions.td =================================================================== --- include/clang/Driver/CLCompatOptions.td +++ include/clang/Driver/CLCompatOptions.td @@ -394,7 +394,7 @@ // Unsupported: -def _SLASH_AI : CLJoined<"AI">; +def _SLASH_AI : CLJoinedOrSeparate<"AI">; def _SLASH_Bt : CLFlag<"Bt">; def _SLASH_Bt_plus : CLFlag<"Bt+">; def _SLASH_clr : CLJoined<"clr">;