1 files changed, 24 insertions, 0 deletions

diff --git a/src/test/ui/issues/issue-11612.rs b/src/test/ui/issues/issue-11612.rs
new file mode 100644
index 000000000..9f7f1cc6f
--- /dev/null
+++ b/src/test/ui/issues/issue-11612.rs
@@ -0,0 +1,24 @@
+// check-pass
+#![allow(dead_code)]
+// #11612
+// We weren't updating the auto adjustments with all the resolved
+// type information after type check.
+
+// pretty-expanded FIXME #23616
+
+trait A { fn dummy(&self) { } }
+
+struct B<'a, T:'a> {
+    f: &'a T
+}
+
+impl<'a, T> A for B<'a, T> {}
+
+fn foo(_: &dyn A) {}
+
+fn bar<G>(b: &B<G>) {
+    foo(b);       // Coercion should work
+    foo(b as &dyn A); // Explicit cast should work as well
+}
+
+fn main() {}