1 files changed, 19 insertions, 1 deletions
diff --git a/llvm/lib/DebugInfo/PDB/PDBSymbol.cpp b/llvm/lib/DebugInfo/PDB/PDBSymbol.cpp
index bbc395284bc..d65a153623a 100644
--- a/llvm/lib/DebugInfo/PDB/PDBSymbol.cpp
+++ b/llvm/lib/DebugInfo/PDB/PDBSymbol.cpp
@@ -98,10 +98,17 @@ PDBSymbol::create(const IPDBSession &PDBSession,
   }
 }
 
-void PDBSymbol::dump(llvm::raw_ostream &OS) const { RawSymbol->dump(OS); }
+void PDBSymbol::defaultDump(raw_ostream &OS, int Indent,
+                            PDB_DumpLevel Level) const {
+  RawSymbol->dump(OS, Indent, Level);
+}
 
 PDB_SymType PDBSymbol::getSymTag() const { return RawSymbol->getSymTag(); }
 
+std::unique_ptr<IPDBEnumSymbols> PDBSymbol::findChildren(PDB_SymType Type) const {
+  return RawSymbol->findChildren(Type);
+}
+
 std::unique_ptr<IPDBEnumSymbols>
 PDBSymbol::findChildren(PDB_SymType Type, StringRef Name,
                         PDB_NameSearchFlags Flags) const {
@@ -118,3 +125,14 @@ std::unique_ptr<IPDBEnumSymbols>
 PDBSymbol::findInlineFramesByRVA(uint32_t RVA) const {
   return RawSymbol->findInlineFramesByRVA(RVA);
 }
+
+std::unique_ptr<IPDBEnumSymbols>
+PDBSymbol::getChildStats(TagStats &Stats) const {
+  std::unique_ptr<IPDBEnumSymbols> Result(findChildren(PDB_SymType::None));
+  Stats.clear();
+  while (auto Child = Result->getNext()) {
+    ++Stats[Child->getSymTag()];
+  }
+  Result->reset();
+  return Result;
+}