Add constified module enum template test

2 files changed, 22 insertions, 1 deletions

diff --git a/tests/expectations/tests/constify-module-enums-types.rs b/tests/expectations/tests/constify-module-enums-types.rs
index 9d806c5c..3effcc12 100644
--- a/tests/expectations/tests/constify-module-enums-types.rs
+++ b/tests/expectations/tests/constify-module-enums-types.rs
@@ -62,3 +62,16 @@ extern "C" {
     pub fn func2(arg1: foo_alias1, arg2: *mut foo_alias1,
                  arg3: *mut *mut foo_alias1) -> *mut foo_alias1;
 }
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct Thing<T> {
+    pub thing: T,
+    pub _phantom_0: ::std::marker::PhantomData<::std::cell::UnsafeCell<T>>,
+}
+impl <T> Default for Thing<T> {
+    fn default() -> Self { unsafe { ::std::mem::zeroed() } }
+}
+extern "C" {
+    #[link_name = "_Z5func35ThingI3fooE"]
+    pub fn func3(arg1: Thing<foo::Type>) -> foo::Type;
+}
diff --git a/tests/headers/constify-module-enums-types.hpp b/tests/headers/constify-module-enums-types.hpp
index 5a40157f..1570654f 100644
--- a/tests/headers/constify-module-enums-types.hpp
+++ b/tests/headers/constify-module-enums-types.hpp
@@ -27,4 +27,12 @@ typedef struct bar {
 } bar;
 
 foo *func1(foo arg1, foo *arg2, foo **arg3);
-foo_alias1 *func2(foo_alias1 arg1, foo_alias1 *arg2, foo_alias1 **arg3);
\ No newline at end of file
+foo_alias1 *func2(foo_alias1 arg1, foo_alias1 *arg2, foo_alias1 **arg3);
+
+template <class T>
+class Thing {
+  T thing;
+  T& get_thing();
+};
+
+foo func3(Thing<foo> arg1);
\ No newline at end of file