1 files changed, 23 insertions, 0 deletions
diff --git a/tests/rust/sentinel.rs b/tests/rust/sentinel.rs
new file mode 100644
index 0000000..601b6ee
--- /dev/null
+++ b/tests/rust/sentinel.rs
@@ -0,0 +1,23 @@
+#[repr(u8)]
+pub enum A {
+    A1,
+    A2,
+    A3,
+}
+
+#[repr(u8)]
+pub enum B {
+    B1,
+    B2,
+    B3,
+}
+
+#[repr(u8)]
+pub enum C {
+    C1 { a: u32 },
+    C2 { b: u32 },
+    C3,
+}
+
+#[no_mangle]
+pub extern "C" fn root(a: A, b: B, c: C) {}