//ww:run-exit 3
// Migrated from 700_e2e row 78.
package main;
fn make(n: i64) (i64 | str) = {
  if (n < 0) { return "neg"; };
  return n + 1;
};
fn main() i32 = {
  match (make(-1)) {
    case let v: i64 => return v: i32;
    case let e: str => return e.len: i32;
  };
  return 0;
};