1 files changed, 18 insertions, 0 deletions
diff --git a/src/test/ui/type-alias-impl-trait/field-types.rs b/src/test/ui/type-alias-impl-trait/field-types.rs
new file mode 100644
index 000000000..d99ed5812
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/field-types.rs
@@ -0,0 +1,18 @@
+#![feature(type_alias_impl_trait)]
+#![allow(dead_code)]
+
+// check-pass
+
+use std::fmt::Debug;
+
+type Foo = impl Debug;
+
+struct Bar {
+    foo: Foo,
+}
+
+fn bar() -> Bar {
+    Bar { foo: "foo" }
+}
+
+fn main() {}