1 files changed, 19 insertions, 0 deletions
diff --git a/tests/ui/regions/regions-assoc-type-static-bound.rs b/tests/ui/regions/regions-assoc-type-static-bound.rs
new file mode 100644
index 000000000..1458787ea
--- /dev/null
+++ b/tests/ui/regions/regions-assoc-type-static-bound.rs
@@ -0,0 +1,19 @@
+// run-pass
+#![allow(dead_code)]
+// Test that the compiler considers the 'static bound declared in the
+// trait. Issue #20890.
+
+// pretty-expanded FIXME #23616
+
+trait Foo {
+    type Value: 'static;
+    fn dummy(&self) { }
+}
+
+fn require_static<T: 'static>() {}
+
+fn takes_foo<F: Foo>() {
+    require_static::<F::Value>()
+}
+
+fn main() { }