diff --git a/ices/84957.rs b/ices/84957.rs
new file mode 100644
index 00000000..3cbe5adb
--- /dev/null
+++ b/ices/84957.rs
@@ -0,0 +1,26 @@
+trait SerialPort {}
+
+struct Example {
+    member0: &'static [u8],
+    member2: fn(&Box<dyn SerialPort>),
+}
+fn function1(_: &Box<dyn SerialPort>) {}
+
+const EXAMPLE_MAP: &[Example] = &[
+    Example {
+        member0: "0".as_bytes(),
+        member2: function1,
+    },
+    Example {
+        member0: "0".as_bytes(),
+        member2: function1,
+    },
+];
+
+fn main() {
+    let port = todo!();
+
+    for example_member in EXAMPLE_MAP {
+        (example_member.member2)(&port);
+    }
+}