1 files changed, 14 insertions, 0 deletions
diff --git a/src/test/ui/generator/auxiliary/xcrate-reachable.rs b/src/test/ui/generator/auxiliary/xcrate-reachable.rs
new file mode 100644
index 000000000..2dd5ea675
--- /dev/null
+++ b/src/test/ui/generator/auxiliary/xcrate-reachable.rs
@@ -0,0 +1,14 @@
+#![feature(generators, generator_trait)]
+
+use std::ops::Generator;
+
+fn msg() -> u32 {
+    0
+}
+
+pub fn foo() -> impl Generator<(), Yield=(), Return=u32> {
+    || {
+        yield;
+        return msg();
+    }
+}