1 files changed, 23 insertions, 0 deletions
diff --git a/tests/headers/replace_template_alias.hpp b/tests/headers/replace_template_alias.hpp
new file mode 100644
index 00000000..c325b5a3
--- /dev/null
+++ b/tests/headers/replace_template_alias.hpp
@@ -0,0 +1,23 @@
+// bindgen-flags: -- --std=c++14
+
+namespace JS {
+namespace detail {
+
+/// Notice how this doesn't use T.
+template <typename T>
+using MaybeWrapped = int;
+
+}
+
+template <typename T>
+class Rooted {
+    detail::MaybeWrapped<T> ptr;
+};
+
+}
+
+/// But the replacement type does use T!
+///
+/// <div rustbindgen replaces="JS::detail::MaybeWrapped" />
+template <typename T>
+using replaces_MaybeWrapped = T;