1 files changed, 29 insertions, 0 deletions

diff --git a/tests/ui/issues/issue-72002.rs b/tests/ui/issues/issue-72002.rs
new file mode 100644
index 000000000..54ff89355
--- /dev/null
+++ b/tests/ui/issues/issue-72002.rs
@@ -0,0 +1,29 @@
+// check-pass
+struct Indexable;
+
+impl Indexable {
+    fn boo(&mut self) {}
+}
+
+impl std::ops::Index<&str> for Indexable {
+    type Output = Indexable;
+
+    fn index(&self, field: &str) -> &Indexable {
+        self
+    }
+}
+
+impl std::ops::IndexMut<&str> for Indexable {
+    fn index_mut(&mut self, field: &str) -> &mut Indexable {
+        self
+    }
+}
+
+fn main() {
+    let mut v = Indexable;
+    let field = "hello".to_string();
+
+    v[field.as_str()].boo();
+
+    v[&field].boo(); // < This should work
+}