1 files changed, 20 insertions, 0 deletions
diff --git a/tests/ui/object-safety/issue-19538.rs b/tests/ui/object-safety/issue-19538.rs
new file mode 100644
index 000000000..7054ef41b
--- /dev/null
+++ b/tests/ui/object-safety/issue-19538.rs
@@ -0,0 +1,20 @@
+trait Foo {
+    fn foo<T>(&self, val: T);
+}
+
+trait Bar: Foo { }
+
+pub struct Thing;
+
+impl Foo for Thing {
+    fn foo<T>(&self, val: T) { }
+}
+
+impl Bar for Thing { }
+
+fn main() {
+    let mut thing = Thing;
+    let test: &mut dyn Bar = &mut thing;
+    //~^ ERROR E0038
+    //~| ERROR E0038
+}