text: // Copyright (C) 2021 Igalia, S.L. All rights reserved.
  // This code is governed by the BSD license found in the LICENSE file.
  
  /*---
  esid: sec-temporal.plainmonthday.prototype.with
  description: Verify that undefined options are handled correctly.
  features: [Temporal]
  ---*/
  
  const monthday = new Temporal.PlainMonthDay(2, 2);
  const fields = { day: 100 };
  
  const explicit = monthday.with(fields, undefined);
  assert.sameValue(explicit.day, 29, "default overflow is constrain");
  
  const implicit = monthday.with(fields);
  assert.sameValue(implicit.day, 29, "default overflow is constrain");
  