88   if (IsValid())  in GetParent()
96   if (IsValid())  in GetFirstChild()
104   if (IsValid())  in GetSibling()
112   if (IsValid())  in GetReferencedDIE()
120   if (IsValid())  in GetDIE()
128   if (IsValid()) {  in GetAttributeValueAsReferenceDIE()
141   if (!IsValid())  in LookupDeepestBlock()
200   if (IsValid())  in GetMangledName()
207   if (IsValid())  in GetPubname()
219   if (!IsValid())  in GetName()
237   if (!IsValid())  in AppendTypeName()
350   if (IsValid())  in ResolveType()
363   if (!IsValid())  in GetDeclContextDIEs()
368   while (parent.IsValid() && parent.GetDIE() != GetDIE()) {  in GetDeclContextDIEs()
483   if (IsValid())  in GetParentDeclContextDIE()
508   if (IsValid()) {  in GetDIENamesAndRanges()