diff --git a/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp b/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp
index 4f78ae7..d336133 100644
--- a/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp
+++ b/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp
@@ -4005,11 +4005,7 @@
   bool AnyErrors = Tmpl->isInvalidDecl();
 
   // Instantiate all the initializers.
-  for (CXXConstructorDecl::init_const_iterator Inits = Tmpl->init_begin(),
-                                            InitsEnd = Tmpl->init_end();
-       Inits != InitsEnd; ++Inits) {
-    CXXCtorInitializer *Init = *Inits;
-
+  for (const auto *Init : Tmpl->inits()) {
     // Only instantiate written initializers, let Sema re-construct implicit
     // ones.
     if (!Init->isWritten())