From 7e1556b9f709267e1a5f5bd5312fbe21537ff6cf Mon Sep 17 00:00:00 2001
From: James Wright <jameswr@google.com>
Date: Mon, 5 Dec 2022 19:03:26 -0800
Subject: [PATCH] Remove redundant non-null assertion operators.

---
 lib/calendar.ts       | 2 +-
 lib/duration.ts       | 2 +-
 lib/instant.ts        | 2 +-
 lib/plaindate.ts      | 2 +-
 lib/plaindatetime.ts  | 2 +-
 lib/plainmonthday.ts  | 2 +-
 lib/plaintime.ts      | 2 +-
 lib/plainyearmonth.ts | 2 +-
 lib/timezone.ts       | 2 +-
 lib/zoneddatetime.ts  | 2 +-
 10 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/lib/calendar.ts b/lib/calendar.ts
index 1967d4e0..5a180e7b 100644
--- a/lib/calendar.ts
+++ b/lib/calendar.ts
@@ -334,7 +334,7 @@ export class Calendar implements Temporal.Calendar {
   static from(item: Params['from'][0]): Return['from'] {
     return ES.ToTemporalCalendar(item);
   }
-  [Symbol.toStringTag]!: 'Temporal.Calendar';
+  [Symbol.toStringTag]: 'Temporal.Calendar';
 }
 
 MakeIntrinsicClass(Calendar, 'Temporal.Calendar');
diff --git a/lib/duration.ts b/lib/duration.ts
index c2a585ad..8efd36da 100644
--- a/lib/duration.ts
+++ b/lib/duration.ts
@@ -456,7 +456,7 @@ export class Duration implements Temporal.Duration {
     const totalNs2 = ES.TotalDurationNanoseconds(d2, h2, min2, s2, ms2, µs2, ns2, shift2);
     return ES.ComparisonResult(JSBI.toNumber(JSBI.subtract(totalNs1, totalNs2)));
   }
-  [Symbol.toStringTag]!: 'Temporal.Duration';
+  [Symbol.toStringTag]: 'Temporal.Duration';
 }
 
 MakeIntrinsicClass(Duration, 'Temporal.Duration');
diff --git a/lib/instant.ts b/lib/instant.ts
index 730b0f3f..c58b9e50 100644
--- a/lib/instant.ts
+++ b/lib/instant.ts
@@ -200,7 +200,7 @@ export class Instant implements Temporal.Instant {
     if (JSBI.greaterThan(oneNs, twoNs)) return 1;
     return 0;
   }
-  [Symbol.toStringTag]!: 'Temporal.Instant';
+  [Symbol.toStringTag]: 'Temporal.Instant';
 }
 
 MakeIntrinsicClass(Instant, 'Temporal.Instant');
diff --git a/lib/plaindate.ts b/lib/plaindate.ts
index 0ec7be67..3c38f0a2 100644
--- a/lib/plaindate.ts
+++ b/lib/plaindate.ts
@@ -319,7 +319,7 @@ export class PlainDate implements Temporal.PlainDate {
       GetSlot(two, ISO_DAY)
     );
   }
-  [Symbol.toStringTag]!: 'Temporal.PlainDate';
+  [Symbol.toStringTag]: 'Temporal.PlainDate';
 }
 
 MakeIntrinsicClass(PlainDate, 'Temporal.PlainDate');
diff --git a/lib/plaindatetime.ts b/lib/plaindatetime.ts
index 8845e393..0fa8e416 100644
--- a/lib/plaindatetime.ts
+++ b/lib/plaindatetime.ts
@@ -476,7 +476,7 @@ export class PlainDateTime implements Temporal.PlainDateTime {
     }
     return 0;
   }
-  [Symbol.toStringTag]!: 'Temporal.PlainDateTime';
+  [Symbol.toStringTag]: 'Temporal.PlainDateTime';
 }
 
 MakeIntrinsicClass(PlainDateTime, 'Temporal.PlainDateTime');
diff --git a/lib/plainmonthday.ts b/lib/plainmonthday.ts
index e8836431..32f44ae4 100644
--- a/lib/plainmonthday.ts
+++ b/lib/plainmonthday.ts
@@ -134,7 +134,7 @@ export class PlainMonthDay implements Temporal.PlainMonthDay {
     }
     return ES.ToTemporalMonthDay(item, options);
   }
-  [Symbol.toStringTag]!: 'Temporal.PlainMonthDay';
+  [Symbol.toStringTag]: 'Temporal.PlainMonthDay';
 }
 
 MakeIntrinsicClass(PlainMonthDay, 'Temporal.PlainMonthDay');
diff --git a/lib/plaintime.ts b/lib/plaintime.ts
index e09c4d24..9e287197 100644
--- a/lib/plaintime.ts
+++ b/lib/plaintime.ts
@@ -354,7 +354,7 @@ export class PlainTime implements Temporal.PlainTime {
     }
     return 0;
   }
-  [Symbol.toStringTag]!: 'Temporal.PlainTime';
+  [Symbol.toStringTag]: 'Temporal.PlainTime';
 }
 
 MakeIntrinsicClass(PlainTime, 'Temporal.PlainTime');
diff --git a/lib/plainyearmonth.ts b/lib/plainyearmonth.ts
index b69e7b7b..39fef947 100644
--- a/lib/plainyearmonth.ts
+++ b/lib/plainyearmonth.ts
@@ -192,7 +192,7 @@ export class PlainYearMonth implements Temporal.PlainYearMonth {
       GetSlot(two, ISO_DAY)
     );
   }
-  [Symbol.toStringTag]!: 'Temporal.PlainYearMonth';
+  [Symbol.toStringTag]: 'Temporal.PlainYearMonth';
 }
 
 MakeIntrinsicClass(PlainYearMonth, 'Temporal.PlainYearMonth');
diff --git a/lib/timezone.ts b/lib/timezone.ts
index f8f21129..93b403f8 100644
--- a/lib/timezone.ts
+++ b/lib/timezone.ts
@@ -157,7 +157,7 @@ export class TimeZone implements Temporal.TimeZone {
   static from(item: Params['from'][0]): Return['from'] {
     return ES.ToTemporalTimeZone(item);
   }
-  [Symbol.toStringTag]!: 'Temporal.TimeZone';
+  [Symbol.toStringTag]: 'Temporal.TimeZone';
 }
 
 MakeIntrinsicClass(TimeZone, 'Temporal.TimeZone');
diff --git a/lib/zoneddatetime.ts b/lib/zoneddatetime.ts
index a1950e10..67cc57d5 100644
--- a/lib/zoneddatetime.ts
+++ b/lib/zoneddatetime.ts
@@ -543,7 +543,7 @@ export class ZonedDateTime implements Temporal.ZonedDateTime {
     if (JSBI.greaterThan(JSBI.BigInt(ns1), JSBI.BigInt(ns2))) return 1;
     return 0;
   }
-  [Symbol.toStringTag]!: 'Temporal.ZonedDateTime';
+  [Symbol.toStringTag]: 'Temporal.ZonedDateTime';
 }
 
 MakeIntrinsicClass(ZonedDateTime, 'Temporal.ZonedDateTime');