-- iteration 24 fix pin: a try ARM's value that is a Text PLACE must be
-- copied out before the arm's scope dies. The catch half: bare `e.msg`
-- aliased the Error record's field, the record dropped at arm end, and
-- the binding dangled (ASan use-after-free, then a double-walk SEGV on
-- the next unwind). The body half: `try box.name catch ...` aliased the
-- box's field across the same boundary.
use fs

class Box {
  name: Text
}

fn read_place(b: Box) -> Text {
  return try b.name catch (e) "unreachable";
}

fn main() -> Int {
  let r = try fs.read_all("/nonexistent-woc-fixture", 10) catch (e) e.msg;
  print("caught: ${r}");
  let b = Box { name: "boxed" };
  let t = read_place(b);
  print("place: ${t}");
  print("still: ${b.name}");
  return 0;
}