1 files changed, 14 insertions, 0 deletions
diff --git a/src/test/ui/associated-types/associated-types-unsized.rs b/src/test/ui/associated-types/associated-types-unsized.rs
new file mode 100644
index 000000000..bdba4c7ff
--- /dev/null
+++ b/src/test/ui/associated-types/associated-types-unsized.rs
@@ -0,0 +1,14 @@
+// run-rustfix
+#![allow(dead_code, unused_variables)]
+
+trait Get {
+    type Value: ?Sized;
+    fn get(&self) -> <Self as Get>::Value;
+}
+
+fn foo<T:Get>(t: T) {
+    let x = t.get(); //~ ERROR the size for values of type
+}
+
+fn main() {
+}