// Copyright (C) 2025 Igalia, S.L. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- esid: sec-temporal.plainmonthday.from description: Properly constrain February 30 to February 29, not 28 features: [Temporal] ---*/ const md = Temporal.PlainMonthDay.from({ monthCode: "M02", day: 30 }, { overflow: "constrain" }); assert.sameValue(md.day, 29, "M02-30 should constrain to 29, not 28");