247   enum class VisitKind { No, OnlyDecl, OnlyChildren, DeclAndChildren };  enum in clang::clangd::__anon8662a17c0311::DocumentOutline
256     VisitKind Visit = shouldVisit(D);  in traverseDecl()
257     if (Visit == VisitKind::No)  in traverseDecl()
260     if (Visit == VisitKind::OnlyChildren)  in traverseDecl()
269     if (Visit == VisitKind::OnlyDecl)  in traverseDecl()
272     assert(Visit == VisitKind::DeclAndChildren && "Unexpected VisitKind");  in traverseDecl()
284   VisitKind shouldVisit(Decl *D) {  in shouldVisit()
286       return VisitKind::No;  in shouldVisit()
289       return VisitKind::OnlyChildren;  in shouldVisit()
292       return VisitKind::No;  in shouldVisit()
299           return VisitKind::No;  in shouldVisit()
303       return VisitKind::OnlyDecl;  in shouldVisit()
316                    ? VisitKind::DeclAndChildren  in shouldVisit()
317                    : VisitKind::OnlyDecl;  in shouldVisit()
318       return VisitKind::No;  in shouldVisit()
323                    ? VisitKind::DeclAndChildren  in shouldVisit()
324                    : VisitKind::OnlyDecl;  in shouldVisit()
325       return VisitKind::No;  in shouldVisit()
328     return VisitKind::DeclAndChildren;  in shouldVisit()