1 files changed, 31 insertions, 0 deletions
diff --git a/tests/ui/closures/2229_closure_analysis/run_pass/multilevel-path-2.rs b/tests/ui/closures/2229_closure_analysis/run_pass/multilevel-path-2.rs
new file mode 100644
index 000000000..bd8addd37
--- /dev/null
+++ b/tests/ui/closures/2229_closure_analysis/run_pass/multilevel-path-2.rs
@@ -0,0 +1,31 @@
+// edition:2021
+// run-pass
+
+#![allow(unused)]
+
+// If the closures can handle such precision we should be able to read one path in the closure
+// while being able mutate another path outside the closure, where the two paths are disjoint
+// after applying two projections on the root variable.
+
+
+struct Point {
+    x: i32,
+    y: i32,
+}
+struct Wrapper {
+    p: Point,
+}
+
+fn main() {
+    let mut w = Wrapper { p: Point { x: 10, y: 10 } };
+
+    let c = || {
+        println!("{}", w.p.x);
+    };
+
+    // `c` only captures `w.p.x`, therefore it's safe to mutate `w.p.y`.
+    let py = &mut w.p.y;
+    c();
+
+    *py = 20
+}