7 files changed, 42 insertions, 0 deletions
diff --git a/test/Modules/Inputs/objc-desig-init/A.h b/test/Modules/Inputs/objc-desig-init/A.h
new file mode 100644
index 0000000000000..02e0105f3addf
--- /dev/null
+++ b/test/Modules/Inputs/objc-desig-init/A.h
@@ -0,0 +1 @@
+#import "A2.h"
diff --git a/test/Modules/Inputs/objc-desig-init/A2.h b/test/Modules/Inputs/objc-desig-init/A2.h
new file mode 100644
index 0000000000000..5a4ceb495b322
--- /dev/null
+++ b/test/Modules/Inputs/objc-desig-init/A2.h
@@ -0,0 +1,4 @@
+#import "Base.h"
+
+@interface A2 : Base
+@end
diff --git a/test/Modules/Inputs/objc-desig-init/Base.h b/test/Modules/Inputs/objc-desig-init/Base.h
new file mode 100644
index 0000000000000..47184256b139f
--- /dev/null
+++ b/test/Modules/Inputs/objc-desig-init/Base.h
@@ -0,0 +1,4 @@
+@class NSString;
+@interface Base
+- (id)initWithNibName:(NSString *)nibNameOrNil __attribute__((objc_designated_initializer));
+@end
diff --git a/test/Modules/Inputs/objc-desig-init/X.h b/test/Modules/Inputs/objc-desig-init/X.h
new file mode 100644
index 0000000000000..cb46ba70a3746
--- /dev/null
+++ b/test/Modules/Inputs/objc-desig-init/X.h
@@ -0,0 +1,4 @@
+#import "A2.h"
+
+@interface X : A2
+@end
diff --git a/test/Modules/Inputs/objc-desig-init/module.modulemap b/test/Modules/Inputs/objc-desig-init/module.modulemap
new file mode 100644
index 0000000000000..0150efb8eb181
--- /dev/null
+++ b/test/Modules/Inputs/objc-desig-init/module.modulemap
@@ -0,0 +1,9 @@
+module Base {
+  header "Base.h"
+  export *
+}
+
+module A {
+  header "A.h"
+  export *
+}
diff --git a/test/Modules/Inputs/template-default-args/a.h b/test/Modules/Inputs/template-default-args/a.h
index 532cbc8be0353..1541d5f6a1b51 100644
--- a/test/Modules/Inputs/template-default-args/a.h
+++ b/test/Modules/Inputs/template-default-args/a.h
@@ -14,3 +14,16 @@ struct FriendL {
   template<typename T> friend struct L;
 };
 END
+
+namespace DeferredLookup {
+  template<typename T, typename U = T> using X = U;
+  template<typename T> void f() { (void) X<T>(); }
+  template<typename T> int n = X<T>();
+  template<typename T> struct S { X<T> xt; enum E : int; };
+  template<typename T> enum S<T>::E : int { a = X<T>() };
+
+  namespace Indirect {
+    template<typename, bool = true> struct A {};
+    template<typename> struct B { template<typename T> using C = A<T>; };
+  }
+}
diff --git a/test/Modules/Inputs/template-default-args/d.h b/test/Modules/Inputs/template-default-args/d.h
index 5961c91a82ec9..07ececc1f41d4 100644
--- a/test/Modules/Inputs/template-default-args/d.h
+++ b/test/Modules/Inputs/template-default-args/d.h
@@ -4,3 +4,10 @@ struct FriendL {
   template<typename T> friend struct L;
 };
 END
+
+namespace DeferredLookup {
+  namespace Indirect {
+    template<typename, bool = true> struct A {};
+    template<typename> struct B { template<typename T> using C = A<T>; };
+  }
+}