diff --git a/clang/unittests/Tooling/Syntax/TreeTest.cpp b/clang/unittests/Tooling/Syntax/TreeTest.cpp
index 3d30a074ddd8..98b895a5dd67 100644
--- a/clang/unittests/Tooling/Syntax/TreeTest.cpp
+++ b/clang/unittests/Tooling/Syntax/TreeTest.cpp
@@ -515,6 +515,8 @@ void foo() {
   )txt"}};
 
   for (const auto &T : Cases) {
+    SCOPED_TRACE(T.first);
+
     auto *Root = buildTree(T.first);
     std::string Expected = llvm::StringRef(T.second).trim().str();
     std::string Actual = llvm::StringRef(Root->dump(*Arena)).trim();