530     PDK_Skipped,  enumerator
624               .Case("include", PDK_Skipped)  in ComputePreamble()
625               .Case("__include_macros", PDK_Skipped)  in ComputePreamble()
626               .Case("define", PDK_Skipped)  in ComputePreamble()
627               .Case("undef", PDK_Skipped)  in ComputePreamble()
628               .Case("line", PDK_Skipped)  in ComputePreamble()
629               .Case("error", PDK_Skipped)  in ComputePreamble()
630               .Case("pragma", PDK_Skipped)  in ComputePreamble()
631               .Case("import", PDK_Skipped)  in ComputePreamble()
632               .Case("include_next", PDK_Skipped)  in ComputePreamble()
633               .Case("warning", PDK_Skipped)  in ComputePreamble()
634               .Case("ident", PDK_Skipped)  in ComputePreamble()
635               .Case("sccs", PDK_Skipped)  in ComputePreamble()
636               .Case("assert", PDK_Skipped)  in ComputePreamble()
637               .Case("unassert", PDK_Skipped)  in ComputePreamble()
641               .Case("elif", PDK_Skipped)  in ComputePreamble()
642               .Case("else", PDK_Skipped)  in ComputePreamble()
647         case PDK_Skipped:  in ComputePreamble()