//ww:run-exit 201
// Migrated from 700_e2e row 95.
package main;
fn pickptr(b: bool) *i32 = {
  let x: i32 = 42;
  if (b) { return &x; };
  return nil;
};
fn main() i32 = {
  let arr: [3](*i32 | void);
  arr[0] = nil;
  arr[1] = pickptr(true);
  arr[2] = pickptr(false);
  let s: i32 = 0;
  let i: i32 = 0;
  for (i < 3) {
    match (arr[i]) {
      case let p: *i32 => s += 1;
      case => s += 100;
    };
    i += 1;
  };
  return s;
};