1 files changed, 45 insertions, 0 deletions
diff --git a/tests/unstable.rs b/tests/unstable.rs
new file mode 100644
index 0000000..78dbd08
--- /dev/null
+++ b/tests/unstable.rs
@@ -0,0 +1,45 @@
+#![allow(dead_code)]
+#![cfg(not(remain_stable_testing))]
+#![feature(proc_macro_hygiene, stmt_expr_attributes)]
+
+#[remain::sorted]
+pub enum TestEnum {
+    A,
+    B,
+    C,
+    D,
+}
+
+#[remain::sorted]
+pub struct TestStruct {
+    a: usize,
+    b: usize,
+    c: usize,
+    d: usize,
+}
+
+#[test]
+fn test_match() {
+    let value = TestEnum::A;
+
+    #[remain::sorted]
+    let _ = match value {
+        TestEnum::A => {}
+        TestEnum::B => {}
+        TestEnum::C => {}
+        _ => {}
+    };
+}
+
+#[test]
+fn test_let() {
+    let value = TestEnum::A;
+
+    #[remain::sorted]
+    match value {
+        TestEnum::A => {}
+        TestEnum::B => {}
+        TestEnum::C => {}
+        _ => {}
+    }
+}