1 files changed, 26 insertions, 0 deletions
diff --git a/tests/ui/impl-trait/nested-return-type3-tait2.rs b/tests/ui/impl-trait/nested-return-type3-tait2.rs
new file mode 100644
index 000000000..5b6f78a98
--- /dev/null
+++ b/tests/ui/impl-trait/nested-return-type3-tait2.rs
@@ -0,0 +1,26 @@
+// check-pass
+
+#![feature(type_alias_impl_trait)]
+
+trait Duh {}
+
+impl Duh for i32 {}
+
+trait Trait {
+    type Assoc: Duh;
+}
+
+impl<F: Duh> Trait for F {
+    type Assoc = F;
+}
+
+type Sendable = impl Send;
+type Traitable = impl Trait<Assoc = Sendable>;
+//~^ WARN opaque type `Traitable` does not satisfy its associated type bounds
+
+fn foo() -> Traitable {
+    42
+}
+
+fn main() {
+}