1 files changed, 5 insertions, 0 deletions
diff --git a/lldb/source/Plugins/ExpressionParser/Clang/ClangFunctionCaller.h b/lldb/source/Plugins/ExpressionParser/Clang/ClangFunctionCaller.h
index 1aa13095898..4b0e5869b4e 100644
--- a/lldb/source/Plugins/ExpressionParser/Clang/ClangFunctionCaller.h
+++ b/lldb/source/Plugins/ExpressionParser/Clang/ClangFunctionCaller.h
@@ -61,6 +61,11 @@ class ClangExpressionParser;
 class ClangFunctionCaller : public FunctionCaller {
   friend class ASTStructExtractor;
 
+  /// LLVM-style RTTI support.
+  static bool classof(const Expression *E) {
+    return E->getKind() == eKindClangFunctionCaller;
+  }
+
   class ClangFunctionCallerHelper : public ClangExpressionHelper {
   public:
     ClangFunctionCallerHelper(ClangFunctionCaller &owner) : m_owner(owner) {}