From 5d72b96988587699e0a1c62c08bd76d2a7fed100 Mon Sep 17 00:00:00 2001
From: Florian Diebold <flodiebold@gmail.com>
Date: Sun, 24 Feb 2019 17:25:41 +0100
Subject: Implement support for type aliases

---
 crates/ra_hir/src/ty/tests.rs | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'crates/ra_hir/src/ty/tests.rs')

diff --git a/crates/ra_hir/src/ty/tests.rs b/crates/ra_hir/src/ty/tests.rs
index d0da34677..490c087f9 100644
--- a/crates/ra_hir/src/ty/tests.rs
+++ b/crates/ra_hir/src/ty/tests.rs
@@ -740,6 +740,27 @@ fn test() {
     );
 }
 
+#[test]
+fn infer_type_alias() {
+    check_inference(
+        "infer_type_alias",
+        r#"
+struct A<X, Y> { x: X, y: Y };
+type Foo = A<u32, i128>;
+type Bar<T> = A<T, u128>;
+type Baz<U, V> = A<V, U>;
+fn test(x: Foo, y: Bar<&str>, z: Baz<i8, u8>) {
+    x.x;
+    x.y;
+    y.x;
+    y.y;
+    z.x;
+    z.y;
+}
+"#,
+    )
+}
+
 #[test]
 fn no_panic_on_field_of_enum() {
     check_inference(
-- 
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