Touch up PR 2879

test_suite/tests/test_deprecated.rs

@@ -0,0 +1,30 @@
+#![deny(deprecated)]
+#![allow(dead_code)]
+
+use serde_derive::{Deserialize, Serialize};
+
+#[derive(Serialize, Deserialize)]
+#[deprecated]
+enum DeprecatedEnum {
+    A,
+    B,
+}
+
+#[derive(Serialize, Deserialize)]
+#[deprecated]
+struct DeprecatedStruct {
+    a: bool,
+}
+
+#[derive(Serialize, Deserialize)]
+enum DeprecatedVariant {
+    A,
+    #[deprecated]
+    B,
+}
+
+#[derive(Serialize, Deserialize)]
+struct DeprecatedField {
+    #[deprecated]
+    a: bool,
+}