--- /dev/null
+error[E0594]: cannot assign to `*my_ref` which is behind a `&` reference
+ --> $DIR/issue-51244.rs:13:5
+ |
+LL | let ref my_ref @ _ = 0;
+ | -------------- help: consider changing this to be a mutable reference: `ref mut my_ref @ _`
+LL | *my_ref = 0; //~ ERROR cannot assign to immutable borrowed content `*my_ref` [E0594]
+ | ^^^^^^^^^^^ `my_ref` is a `&` reference, so the data it refers to cannot be written
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0594`.