Add RTTI support to the SymbolFile class hierarchy

Differential Revision: https://reviews.llvm.org/D70322

1 files changed, 11 insertions, 0 deletions

diff --git a/lldb/source/Plugins/SymbolFile/NativePDB/SymbolFileNativePDB.h b/lldb/source/Plugins/SymbolFile/NativePDB/SymbolFileNativePDB.h
index e89cb2c0a7c..a37de0f58ef 100644
--- a/lldb/source/Plugins/SymbolFile/NativePDB/SymbolFileNativePDB.h
+++ b/lldb/source/Plugins/SymbolFile/NativePDB/SymbolFileNativePDB.h
@@ -41,7 +41,18 @@ class PdbAstBuilder;
 class SymbolFileNativePDB : public SymbolFile {
   friend class UdtRecordCompleter;
 
+  /// LLVM RTTI support.
+  static char ID;
+
 public:
+  /// LLVM RTTI support.
+  /// \{
+  bool isA(const void *ClassID) const override {
+    return ClassID == &ID || SymbolFile::isA(ClassID);
+  }
+  static bool classof(const SymbolFile *obj) { return obj->isA(&ID); }
+  /// \}
+
   // Static Functions
   static void Initialize();