91   if (IsValid())  in GetParent()
99   if (IsValid())  in GetFirstChild()
107   if (IsValid())  in GetSibling()
115   if (IsValid())  in GetReferencedDIE()
123   if (IsValid())  in GetDIE()
131   if (IsValid()) {  in GetAttributeValueAsReferenceDIE()
144   if (!IsValid())  in LookupDeepestBlock()
204   if (IsValid())  in GetMangledName()
211   if (IsValid())  in GetPubname()
218   if (IsValid())  in GetQualifiedName()
230   if (!IsValid())  in GetName()
248   if (!IsValid())  in AppendTypeName()
349   if (IsValid())  in ResolveType()
362   if (!IsValid())  in GetDeclContextDIEs()
367   while (parent.IsValid() && parent.GetDIE() != GetDIE()) {  in GetDeclContextDIEs()
420   if (IsValid())  in GetParentDeclContextDIE()
444   if (IsValid()) {  in GetDIENamesAndRanges()