Editorial: Fix bug with RelativeTimeFormat and DateTimeFormat not correctly passing "numberingSystem" option to NumberFormat

"numberingSystem" previously ignored, now correctly used

Author: ben-allen

spec/datetimeformat.html

@@ -1404,16 +1404,19 @@ <h1>
       <emu-alg>
         1. Let _locale_ be _dateTimeFormat_.[[Locale]].
         1. Let _nfOptions_ be OrdinaryObjectCreate(*null*).
+        1. Perform ! CreateDataPropertyOrThrow(_nfOptions_, *"numberingSystem"*, _dateTimeFormat_.[[NumberingSystem]]).
         1. Perform ! CreateDataPropertyOrThrow(_nfOptions_, *"useGrouping"*, *false*).
         1. Let _nf_ be ! Construct(%Intl.NumberFormat%, « _locale_, _nfOptions_ »).
         1. Let _nf2Options_ be OrdinaryObjectCreate(*null*).
         1. Perform ! CreateDataPropertyOrThrow(_nf2Options_, *"minimumIntegerDigits"*, *2*<sub>𝔽</sub>).
+        1. Perform ! CreateDataPropertyOrThrow(_nf2Options_, *"numberingSystem"*, _dateTimeFormat_.[[NumberingSystem]]).
         1. Perform ! CreateDataPropertyOrThrow(_nf2Options_, *"useGrouping"*, *false*).
         1. Let _nf2_ be ! Construct(%Intl.NumberFormat%, « _locale_, _nf2Options_ »).
         1. If _format_ has a field [[fractionalSecondDigits]], then
           1. Let _fractionalSecondDigits_ be _format_.[[fractionalSecondDigits]].
           1. Let _nf3Options_ be OrdinaryObjectCreate(*null*).
           1. Perform ! CreateDataPropertyOrThrow(_nf3Options_, *"minimumIntegerDigits"*, 𝔽(_fractionalSecondDigits_)).
+          1. Perform ! CreateDataPropertyOrThrow(_nf3Options_, *"numberingSystem"*, _dateTimeFormat_.[[NumberingSystem]]).
           1. Perform ! CreateDataPropertyOrThrow(_nf3Options_, *"useGrouping"*, *false*).
           1. Let _nf3_ be ! Construct(%Intl.NumberFormat%, « _locale_, _nf3Options_ »).
         1. Let _tm_ be ToLocalTime(_epochNanoseconds_, _dateTimeFormat_.[[Calendar]], _dateTimeFormat_.[[TimeZone]]).

spec/relativetimeformat.html

@@ -36,7 +36,9 @@ <h1>Intl.RelativeTimeFormat ( [ _locales_ [ , _options_ ] ] )</h1>
         1. Set _relativeTimeFormat_.[[Style]] to _style_.
         1. Let _numeric_ be ? GetOption(_options_, *"numeric"*, ~string~, « *"always"*, *"auto"* », *"always"*).
         1. Set _relativeTimeFormat_.[[Numeric]] to _numeric_.
-        1. Let _relativeTimeFormat_.[[NumberFormat]] be ! Construct(%Intl.NumberFormat%, « _locale_ »).
+        1. Let _nfOptions_ be OrdinaryObjectCreate(*null*).
+        1. Perform ! CreateDataPropertyOrThrow(_nfOptions_, *"numberingSystem"*, _relativeTimeFormat_.[[NumberingSystem]]).
+        1. Let _relativeTimeFormat_.[[NumberFormat]] be ! Construct(%Intl.NumberFormat%, « _locale_, _nfOptions_ »).
         1. Let _relativeTimeFormat_.[[PluralRules]] be ! Construct(%Intl.PluralRules%, « _locale_ »).
         1. Return _relativeTimeFormat_.
       </emu-alg>