1 files changed, 10 insertions, 0 deletions
diff --git a/src/test/ui/let-else/let-else-binding-immutable.rs b/src/test/ui/let-else/let-else-binding-immutable.rs
new file mode 100644
index 000000000..96de0ffe2
--- /dev/null
+++ b/src/test/ui/let-else/let-else-binding-immutable.rs
@@ -0,0 +1,10 @@
+// from rfc2005 test suite
+
+#![feature(let_else)]
+
+pub fn main() {
+    let Some(x) = &Some(3) else {
+        panic!();
+    };
+    *x += 1; //~ ERROR: cannot assign to `*x`, which is behind a `&` reference
+}