4 files changed, 24 insertions, 0 deletions
diff --git a/test/Modules/Inputs/submodules/hash_map.h b/test/Modules/Inputs/submodules/hash_map.h
new file mode 100644
index 000000000000..ce8598467579
--- /dev/null
+++ b/test/Modules/Inputs/submodules/hash_map.h
@@ -0,0 +1,4 @@
+template<typename Key, typename Data> class hash_map { };
+
+#define HAVE_HASH_MAP
+
diff --git a/test/Modules/Inputs/submodules/module.map b/test/Modules/Inputs/submodules/module.map
new file mode 100644
index 000000000000..16cedac231e7
--- /dev/null
+++ b/test/Modules/Inputs/submodules/module.map
@@ -0,0 +1,5 @@
+module std {
+  module vector { header "vector.h" }
+  module type_traits { header "type_traits.h" }
+  explicit module hash_map { header "hash_map.h" }
+}
diff --git a/test/Modules/Inputs/submodules/type_traits.h b/test/Modules/Inputs/submodules/type_traits.h
new file mode 100644
index 000000000000..4dad09012809
--- /dev/null
+++ b/test/Modules/Inputs/submodules/type_traits.h
@@ -0,0 +1,12 @@
+template<typename T>
+struct remove_reference {
+  typedef T type;
+};
+
+template<typename T>
+struct remove_reference<T&> {
+  typedef T type;
+};
+
+#define HAVE_TYPE_TRAITS
+
diff --git a/test/Modules/Inputs/submodules/vector.h b/test/Modules/Inputs/submodules/vector.h
new file mode 100644
index 000000000000..8e1cdc84f4bb
--- /dev/null
+++ b/test/Modules/Inputs/submodules/vector.h
@@ -0,0 +1,3 @@
+template<typename T> class vector { };
+
+#define HAVE_VECTOR