1 files changed, 29 insertions, 1 deletions
diff --git a/test/Modules/Inputs/submodules-merge-defs/defs.h b/test/Modules/Inputs/submodules-merge-defs/defs.h
index 68b57a4a62fe..247b05c47082 100644
--- a/test/Modules/Inputs/submodules-merge-defs/defs.h
+++ b/test/Modules/Inputs/submodules-merge-defs/defs.h
@@ -31,7 +31,7 @@ template<typename T> struct F {
 template<typename T> int F<T>::f() { return 0; }
 template<typename T> template<typename U> int F<T>::g() { return 0; }
 template<typename T> int F<T>::n = 0;
-template<> template<typename U> int F<char>::g() { return 0; }
+//template<> template<typename U> int F<char>::g() { return 0; } // FIXME: Re-enable this once we support merging member specializations.
 template<> struct F<void> { int h(); };
 inline int F<void>::h() { return 0; }
 template<typename T> struct F<T *> { int i(); };
@@ -46,3 +46,31 @@ namespace G {
 
 template<typename T = int, int N = 3, template<typename> class K = F> int H(int a = 1);
 template<typename T = int, int N = 3, template<typename> class K = F> using I = decltype(H<T, N, K>());
+template<typename T = int, int N = 3, template<typename> class K = F> struct J {};
+
+namespace NS {
+  struct A {};
+  template<typename T> struct B : A {};
+  template<typename T> struct B<T*> : B<char> {};
+  template<> struct B<int> : B<int*> {};
+  inline void f() {}
+}
+
+namespace StaticInline {
+  struct X {};
+  static inline void f(X);
+  static inline void g(X x) { f(x); }
+}
+
+namespace FriendDefArg {
+  template<typename = int> struct A;
+  template<int = 0> struct B;
+  template<template<typename> class = A> struct C;
+  template<typename = int, int = 0, template<typename> class = A> struct D {};
+  template<typename U> struct Y {
+    template<typename> friend struct A;
+    template<int> friend struct B;
+    template<template<typename> class> friend struct C;
+    template<typename, int, template<typename> class> friend struct D;
+  };
+}