spec: compare methods should not include calendar

This commit changes different compare methods on types that include
calendars to not take them into account. With this, two instances that
have different calendars attached but map to the same points in the ISO
calendar are compared to be "equal".

Fixes: tc39#1431

spec/plaindate.html

@@ -83,8 +83,7 @@ <h1>Temporal.PlainDate.compare ( _one_, _two_ )</h1>
       <emu-alg>
         1. Set _one_ to ? ToTemporalDate(_one_).
         1. Set _two_ to ? ToTemporalDate(_two_).
-        1. Return 𝔽(? CompareTemporalDateCalendar(_one_.[[ISOYear]], _one_.[[ISOMonth]], _one_.[[ISODay]], _one_.[[Calendar]],
-            _two_.[[ISOYear]], _two_.[[ISOMonth]], _two_.[[ISODay]], _two_.[[Calendar]])).
+        1. Return 𝔽(! CompareTemporalDate(_one_.[[ISOYear]], _one_.[[ISOMonth]], _one_.[[ISODay]], _two_.[[ISOYear]], _two_.[[ISOMonth]], _two_.[[ISODay]])).
       </emu-alg>
     </emu-clause>
   </emu-clause>
@@ -775,7 +774,7 @@ <h1>DifferenceISODate ( _y1_, _m1_, _d1_, _y2_, _m2_, _d2_, _largestUnit_ )</h1>
             1. Set _years_ to 0.
           1. Return the new Record { [[Years]]: _years_, [[Months]]: _months_, [[Weeks]]: 0, [[Days]]: _days_ }.
         1. If _largestUnit_ is *"days"* or *"weeks"*, then
-          1. If ! CompareISODate(_y1_, _m1_, _d1_, _y2_, _m2_, _d2_) &lt; 0, then
+          1. If ! CompareTemporalDate(_y1_, _m1_, _d1_, _y2_, _m2_, _d2_) &lt; 0, then
             1. Let _smaller_ be the new Record { [[Year]]: _y1_, [[Month]]: _m1_, [[Day]]: _d1_ }.
             1. Let _greater_ be the new Record { [[Year]]: _y2_, [[Month]]: _m2_, [[Day]]: _d2_ }.
             1. Let _sign_ be 1.
@@ -946,8 +945,8 @@ <h1>AddISODate ( _year_, _month_, _day_, _years_, _months_, _weeks_, _days_, _ov
       </emu-alg>
     </emu-clause>
 
-    <emu-clause id="sec-temporal-compareisodate" aoid="CompareISODate">
-      <h1>CompareISODate ( _y1_, _m1_, _d1_, _y2_, _m2_, _d2_ )</h1>
+    <emu-clause id="sec-temporal-comparetemporaldate" aoid="CompareTemporalDate">
+      <h1>CompareTemporalDate ( _y1_, _m1_, _d1_, _y2_, _m2_, _d2_ )</h1>
       <emu-alg>
         1. If _y1_ &gt; _y2_, return 1.
         1. If _y1_ &lt; _y2_, return -1.
@@ -958,15 +957,5 @@ <h1>CompareISODate ( _y1_, _m1_, _d1_, _y2_, _m2_, _d2_ )</h1>
         1. Return 0.
       </emu-alg>
     </emu-clause>
-
-    <emu-clause id="sec-temporal-comparetemporaldatecalendar" aoid="CompareTemporalDateCalendar">
-      <h1>CompareTemporalDateCalendar ( _y1_, _m1_, _d1_, _y2_, _m2_, _d2_, _c1_, _c2_ )</h1>
-      <emu-alg>
-        1. Let _result_ be ! CompareISODate(_y1_, _m1_, _d1_, _y2_, _m2_, _d2_).
-        1. If _result_ ≠ 0, then
-          1. Return _result_.
-        1. Return ? CompareCalendar(_c1_, _c2_).
-      </emu-alg>
-    </emu-clause>
   </emu-clause>
 </emu-clause>

spec/plaindatetime.html

@@ -89,10 +89,7 @@ <h1>Temporal.PlainDateTime.compare ( _one_, _two_ )</h1>
       <emu-alg>
         1. Set _one_ to ? ToTemporalDateTime(_one_).
         1. Set _two_ to ? ToTemporalDateTime(_two_).
-        1. Let _result_ be ! CompareISODateTime(_one_.[[ISOYear]], _one_.[[ISOMonth]], _one_.[[ISODay]], _one_.[[ISOHour]], _one_.[[ISOMinute]], _one_.[[ISOSecond]], _one_.[[ISOMillisecond]], _one_.[[ISOMicrosecond]], _one_.[[ISONanosecond]], _two_.[[ISOYear]], _two_.[[ISOMonth]], _two_.[[ISODay]], _two_.[[ISOHour]], _two_.[[ISOMinute]], _two_.[[ISOSecond]], _two_.[[ISOMillisecond]], _two_.[[ISOMicrosecond]], _two_.[[ISONanosecond]]).
-        1. If _result_ ≠ 0, then
-          1. Return 𝔽(_result_).
-        1. Return 𝔽(? CompareCalendar(_one_.[[Calendar]], _two_.[[Calendar]])).
+        1. Return 𝔽(! CompareTemporalDateTime(_one_.[[ISOYear]], _one_.[[ISOMonth]], _one_.[[ISODay]], _one_.[[ISOHour]], _one_.[[ISOMinute]], _one_.[[ISOSecond]], _one_.[[ISOMillisecond]], _one_.[[ISOMicrosecond]], _one_.[[ISONanosecond]], _two_.[[ISOYear]], _two_.[[ISOMonth]], _two_.[[ISODay]], _two_.[[ISOHour]], _two_.[[ISOMinute]], _two_.[[ISOSecond]], _two_.[[ISOMillisecond]], _two_.[[ISOMicrosecond]], _two_.[[ISONanosecond]])).
       </emu-alg>
     </emu-clause>
   </emu-clause>
@@ -1082,8 +1079,8 @@ <h1>TemporalDateTimeToString ( _isoYear_, _isoMonth_, _isoDay_, _hour_, _minute_
       </emu-alg>
     </emu-clause>
 
-    <emu-clause id="sec-temporal-compareisodatetime" aoid="CompareISODateTime">
-      <h1>CompareISODateTime ( _y1_, _mon1_, _d1_, _h1_, _min1_, _s1_, _ms1_, _mus1_, _ns1_, _y2_, _mon2_, _d2_, _h2_, _min2_, _s2_, _ms2_, _mus2_, _ns2_ )</h1>
+    <emu-clause id="sec-temporal-comparetemporaldatetime" aoid="CompareTemporalDateTime">
+      <h1>CompareTemporalDateTime ( _y1_, _mon1_, _d1_, _h1_, _min1_, _s1_, _ms1_, _mus1_, _ns1_, _y2_, _mon2_, _d2_, _h2_, _min2_, _s2_, _ms2_, _mus2_, _ns2_ )</h1>
       <emu-alg>
         1. If _y1_ &gt; _y2_, return 1.
         1. If _y1_ &lt; _y2_, return -1.

spec/plainyearmonth.html

@@ -84,8 +84,7 @@ <h1>Temporal.PlainYearMonth.compare ( _one_, _two_ )</h1>
       <emu-alg>
         1. Set _one_ to ? ToTemporalYearMonth(_one_).
         1. Set _two_ to ? ToTemporalYearMonth(_two_).
-        1. Return 𝔽(? CompareTemporalDateCalendar(_one_.[[ISOYear]], _one_.[[ISOMonth]], _one_.[[ISODay]], _one_.[[Calendar]],
-            _two_.[[ISOYear]], _two_.[[ISOMonth]], _two_.[[ISODay]], _two_.[[Calendar]])).
+        1. Return 𝔽(? CompareTemporalDate(_one_.[[ISOYear]], _one_.[[ISOMonth]], _one_.[[ISODay]], _two_.[[ISOYear]], _two_.[[ISOMonth]], _two_.[[ISODay]])).
       </emu-alg>
     </emu-clause>
   </emu-clause>

spec/zoneddatetime.html

@@ -87,9 +87,6 @@ <h1>Temporal.ZonedDateTime.compare ( _one_, _two_ )</h1>
         1. Set _one_ to ? ToTemporalZonedDateTime(_one_).
         1. Set _two_ to ? ToTemporalZonedDateTime(_two_).
         1. Let _result_ be ! CompareEpochNanoseconds(_one_.[[Nanoseconds]], _two_.[[Nanoseconds]]).
-        1. If _result_ ≠ 0, then
-          1. Return 𝔽(_result_).
-        1. Set _result_ to ? CompareCalendar(_one_.[[Calendar]], _two_.[[Calendar]]).
         1. If _result_ ≠ 0, then
           1. Return 𝔽(_result_).
         1. Return 𝔽(? CompareTimeZone(_one_.[[TimeZone]], _two_.[[TimeZone]]).