1 files changed, 10 insertions, 0 deletions
diff --git a/tests/ui/borrowck/borrowck-imm-ref-to-mut-rec-field-issue-3162-c.rs b/tests/ui/borrowck/borrowck-imm-ref-to-mut-rec-field-issue-3162-c.rs
new file mode 100644
index 000000000..97107c2e3
--- /dev/null
+++ b/tests/ui/borrowck/borrowck-imm-ref-to-mut-rec-field-issue-3162-c.rs
@@ -0,0 +1,10 @@
+fn main() {
+    let mut _a = 3;
+    let b = &mut _a;
+    {
+        let c = &*b;
+        _a = 4; //~ ERROR cannot assign to `_a` because it is borrowed
+        drop(c);
+    }
+    drop(b);
+}