1 files changed, 13 insertions, 0 deletions
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-fn-type.rs b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-fn-type.rs
new file mode 100644
index 000000000..857066c78
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-fn-type.rs
@@ -0,0 +1,13 @@
+#![feature(type_alias_impl_trait)]
+#![allow(dead_code)]
+
+// FIXME: this is ruled out for now but should work
+
+type Foo = fn() -> impl Send;
+//~^ ERROR: `impl Trait` only allowed in function and inherent method return types
+
+fn make_foo() -> Foo {
+    || 15
+}
+
+fn main() {}