1 files changed, 11 insertions, 0 deletions
diff --git a/src/test/ui/lifetimes/auxiliary/lifetime_bound_will_change_warning_lib.rs b/src/test/ui/lifetimes/auxiliary/lifetime_bound_will_change_warning_lib.rs
new file mode 100644
index 000000000..58f1b81cf
--- /dev/null
+++ b/src/test/ui/lifetimes/auxiliary/lifetime_bound_will_change_warning_lib.rs
@@ -0,0 +1,11 @@
+#![crate_type = "rlib"]
+
+// Helper for testing that we get suitable warnings when lifetime
+// bound change will cause breakage.
+
+pub fn just_ref(x: &Fn()) {
+}
+
+pub fn ref_obj(x: &Box<Fn()>) {
+    // this will change to &Box<Fn()+'static>...
+}