1 files changed, 3 insertions, 1 deletions
diff --git a/contrib/llvm/lib/DebugInfo/PDB/PDBSymbolAnnotation.cpp b/contrib/llvm/lib/DebugInfo/PDB/PDBSymbolAnnotation.cpp
index cdb167b..3648272 100644
--- a/contrib/llvm/lib/DebugInfo/PDB/PDBSymbolAnnotation.cpp
+++ b/contrib/llvm/lib/DebugInfo/PDB/PDBSymbolAnnotation.cpp
@@ -18,7 +18,9 @@ using namespace llvm::pdb;
 
 PDBSymbolAnnotation::PDBSymbolAnnotation(const IPDBSession &PDBSession,
                                          std::unique_ptr<IPDBRawSymbol> Symbol)
-    : PDBSymbol(PDBSession, std::move(Symbol)) {}
+    : PDBSymbol(PDBSession, std::move(Symbol)) {
+  assert(RawSymbol->getSymTag() == PDB_SymType::Annotation);
+}
 
 void PDBSymbolAnnotation::dump(PDBSymDumper &Dumper) const {
   Dumper.dump(*this);