From 59cc9de039ca251599b007cdf32b721bdd3f4578 Mon Sep 17 00:00:00 2001
From: Yuki Okushi <huyuumi.dev@gmail.com>
Date: Thu, 15 Oct 2020 08:36:24 +0900
Subject: [PATCH] Add test for issue-75983

---
 src/test/ui/traits/trait-alias/issue-75983.rs | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 src/test/ui/traits/trait-alias/issue-75983.rs

diff --git a/src/test/ui/traits/trait-alias/issue-75983.rs b/src/test/ui/traits/trait-alias/issue-75983.rs
new file mode 100644
index 00000000000..f9a7f36de43
--- /dev/null
+++ b/src/test/ui/traits/trait-alias/issue-75983.rs
@@ -0,0 +1,17 @@
+// check-pass
+
+#![feature(trait_alias)]
+
+struct Bar;
+trait Foo {}
+impl Foo for Bar {}
+
+trait Baz = Foo where Bar: Foo;
+
+fn new() -> impl Baz {
+    Bar
+}
+
+fn main() {
+    let _ = new();
+}