// ignore-pretty -- comments are unfaithfully preserved
-#[allow(unused_variable)];
-#[allow(dead_assignment)];
+#![allow(unused_variable)]
+#![allow(dead_assignment)]
fn cond() -> bool { fail!() }
fn link<'a>(v: &'a uint, w: &mut &'a uint) -> bool { *w = v; true }