1 files changed, 2 insertions, 1 deletions
diff --git a/clang/unittests/libclang/LibclangTest.cpp b/clang/unittests/libclang/LibclangTest.cpp
index 18d0fc1..662377c 100644
--- a/clang/unittests/libclang/LibclangTest.cpp
+++ b/clang/unittests/libclang/LibclangTest.cpp
@@ -485,7 +485,8 @@ protected:
   void CreateIndex() override {
     InitializePreambleDir();
 
-    CXIndexOptions Opts = {sizeof(CXIndexOptions)};
+    CXIndexOptions Opts{};
+    Opts.Size = sizeof(CXIndexOptions);
     Opts.PreambleStoragePath = PreambleStoragePath();
     Index = clang_createIndexWithOptions(&Opts);
     ASSERT_TRUE(Index);