1 files changed, 23 insertions, 0 deletions
diff --git a/tests/ui/nll/issue-47589.rs b/tests/ui/nll/issue-47589.rs
new file mode 100644
index 000000000..280bf0811
--- /dev/null
+++ b/tests/ui/nll/issue-47589.rs
@@ -0,0 +1,23 @@
+// run-pass
+
+pub struct DescriptorSet<'a> {
+    pub slots: Vec<AttachInfo<'a, Resources>>
+}
+
+pub trait ResourcesTrait<'r>: Sized {
+    type DescriptorSet: 'r;
+}
+
+pub struct Resources;
+
+impl<'a> ResourcesTrait<'a> for Resources {
+    type DescriptorSet = DescriptorSet<'a>;
+}
+
+pub enum AttachInfo<'a, R: ResourcesTrait<'a>> {
+    NextDescriptorSet(Box<R::DescriptorSet>)
+}
+
+fn main() {
+    let _x = DescriptorSet {slots: Vec::new()};
+}