1 files changed, 2 insertions, 3 deletions
diff --git a/clang/unittests/AST/ASTVectorTest.cpp b/clang/unittests/AST/ASTVectorTest.cpp
index 66003b4..03da549 100644
--- a/clang/unittests/AST/ASTVectorTest.cpp
+++ b/clang/unittests/AST/ASTVectorTest.cpp
@@ -26,14 +26,13 @@ namespace {
 class ASTVectorTest : public ::testing::Test {
 protected:
   ASTVectorTest()
-      : FileMgr(FileMgrOpts), DiagID(new DiagnosticIDs()),
-        Diags(DiagID, DiagOpts, new IgnoringDiagConsumer()),
+      : FileMgr(FileMgrOpts),
+        Diags(DiagnosticIDs::create(), DiagOpts, new IgnoringDiagConsumer()),
         SourceMgr(Diags, FileMgr), Idents(LangOpts, nullptr),
         Ctxt(LangOpts, SourceMgr, Idents, Sels, Builtins, TU_Complete) {}
 
   FileSystemOptions FileMgrOpts;
   FileManager FileMgr;
-  IntrusiveRefCntPtr<DiagnosticIDs> DiagID;
   DiagnosticOptions DiagOpts;
   DiagnosticsEngine Diags;
   SourceManager SourceMgr;