1 files changed, 31 insertions, 0 deletions
diff --git a/test/Modules/Inputs/cxx-templates-a.h b/test/Modules/Inputs/cxx-templates-a.h
index c95dc6325e49..4340910d1e2a 100644
--- a/test/Modules/Inputs/cxx-templates-a.h
+++ b/test/Modules/Inputs/cxx-templates-a.h
@@ -29,6 +29,8 @@ void use_some_template_a() {
   SomeTemplate<char[2]> a;
   SomeTemplate<char[1]> b, c;
   b = c;
+
+  (void)&WithImplicitSpecialMembers<int>::n;
 }
 
 template<int> struct MergeTemplates;
@@ -56,6 +58,7 @@ template<typename T> struct WithPartialSpecialization<T*> {
   T &f() { static T t; return t; }
 };
 typedef WithPartialSpecializationUse::type WithPartialSpecializationInstantiate;
+typedef WithPartialSpecialization<void(int)>::type WithPartialSpecializationInstantiate2;
 
 template<> struct WithExplicitSpecialization<int> {
   int n;
@@ -73,3 +76,31 @@ template<typename T> struct MergeTemplateDefinitions {
   static constexpr int g();
 };
 template<typename T> constexpr int MergeTemplateDefinitions<T>::f() { return 1; }
+
+template<typename T> using AliasTemplate = T;
+
+template<typename T> struct PartiallyInstantiatePartialSpec {};
+template<typename T> struct PartiallyInstantiatePartialSpec<T*> {
+  static T *foo() { return reinterpret_cast<T*>(0); }
+  static T *bar() { return reinterpret_cast<T*>(0); }
+};
+typedef PartiallyInstantiatePartialSpec<int*> PartiallyInstantiatePartialSpecHelper;
+
+void InstantiateWithAliasTemplate(WithAliasTemplate<int>::X<char>);
+inline int InstantiateWithAnonymousDeclsA(WithAnonymousDecls<int> x) { return (x.k ? x.a : x.b) + (x.k ? x.s.c : x.s.d) + x.e; }
+inline int InstantiateWithAnonymousDeclsB2(WithAnonymousDecls<char> x);
+
+
+template<typename T1 = int>
+struct MergeAnonUnionMember {
+  MergeAnonUnionMember() { (void)values.t1; }
+  union { int t1; } values;
+};
+inline MergeAnonUnionMember<> maum_a() { return {}; }
+
+template<typename T> struct DontWalkPreviousDeclAfterMerging { struct Inner { typedef T type; }; };
+
+namespace TestInjectedClassName {
+  template<typename T> struct X { X(); };
+  typedef X<char[1]> A;
+}