1 files changed, 15 insertions, 0 deletions
diff --git a/tests/ui/auto-traits/auto-trait-validation.rs b/tests/ui/auto-traits/auto-trait-validation.rs
index b5e7505d86a..9665e5bc393 100644
--- a/tests/ui/auto-traits/auto-trait-validation.rs
+++ b/tests/ui/auto-traits/auto-trait-validation.rs
@@ -11,4 +11,19 @@ auto trait LifetimeBound : 'static {}
 //~^ ERROR auto traits cannot have super traits or lifetime bounds [E0568]
 auto trait MyTrait { fn foo() {} }
 //~^ ERROR auto traits cannot have associated items [E0380]
+auto trait AssocTy { type Bar; }
+//~^ ERROR auto traits cannot have associated items [E0380]
+auto trait All<'a, T> {
+    //~^ ERROR auto traits cannot have generic parameters [E0567]
+    type Bar;
+    //~^ ERROR auto traits cannot have associated items [E0380]
+    fn foo() {}
+}
+// We can't test both generic params and super-traits because the suggestion span overlaps.
+auto trait All2: Copy + 'static {
+    //~^ ERROR auto traits cannot have super traits or lifetime bounds [E0568]
+    type Bar;
+    //~^ ERROR auto traits cannot have associated items [E0380]
+    fn foo() {}
+}
 fn main() {}