1 files changed, 17 insertions, 0 deletions
diff --git a/tests/ui/auto-traits/issue-23080.rs b/tests/ui/auto-traits/issue-23080.rs
new file mode 100644
index 000000000..84e2ce66f
--- /dev/null
+++ b/tests/ui/auto-traits/issue-23080.rs
@@ -0,0 +1,17 @@
+#![feature(auto_traits)]
+#![feature(negative_impls)]
+
+unsafe auto trait Trait {
+    fn method(&self) { //~ ERROR E0380
+        println!("Hello");
+    }
+}
+
+fn call_method<T: Trait>(x: T) {
+    x.method();
+}
+
+fn main() {
+    // ICE
+    call_method(());
+}