commit e7c39a3bb9376c3b2f145f30890edb121d66c2b2
parent 75a44f40d93800a03853b245e4c5bb32ac23de2d
Author: André Bargull <andre.bargull@gmail.com>
Date: Tue, 16 Dec 2025 18:23:28 +0000
Bug 2005531 - Part 7: Remove no longer used self-hosting code. r=spidermonkey-reviewers,dminor
Differential Revision: https://phabricator.services.mozilla.com/D276025
Diffstat:
10 files changed, 0 insertions(+), 254 deletions(-)
diff --git a/js/src/builtin/intl/Collator.js b/js/src/builtin/intl/Collator.js
@@ -247,26 +247,6 @@ function InitializeCollator(collator, locales, options) {
}
/**
- * Returns the subset of the given locale list for which this locale list has a
- * matching (possibly fallback) locale. Locales appear in the same order in the
- * returned list as in the input list.
- *
- * Spec: ECMAScript Internationalization API Specification, 10.2.2.
- */
-function Intl_Collator_supportedLocalesOf(locales /*, options*/) {
- var options = ArgumentsLength() > 1 ? GetArgument(1) : undefined;
-
- // Step 1.
- var availableLocales = "Collator";
-
- // Step 2.
- var requestedLocales = CanonicalizeLocaleList(locales);
-
- // Step 3.
- return SupportedLocales(availableLocales, requestedLocales, options);
-}
-
-/**
* Collator internal properties.
*
* Spec: ECMAScript Internationalization API Specification, 9.1 and 10.2.3.
diff --git a/js/src/builtin/intl/CommonFunctions.js b/js/src/builtin/intl/CommonFunctions.js
@@ -564,82 +564,6 @@ function addUnicodeExtension(locale, extension) {
}
/**
- * Returns the subset of requestedLocales for which availableLocales has a
- * matching (possibly fallback) locale. Locales appear in the same order in the
- * returned list as in the input list.
- *
- * Spec: ECMAScript Internationalization API Specification, 9.2.7.
- */
-function LookupSupportedLocales(availableLocales, requestedLocales) {
- // Step 1.
- var subset = [];
-
- // Step 2.
- for (var i = 0; i < requestedLocales.length; i++) {
- var locale = requestedLocales[i];
-
- // Step 2.a.
- var noExtensionsLocale = removeUnicodeExtensions(locale);
-
- // Step 2.b.
- var availableLocale = BestAvailableLocale(
- availableLocales,
- noExtensionsLocale
- );
-
- // Step 2.c.
- if (availableLocale !== undefined) {
- DefineDataProperty(subset, subset.length, locale);
- }
- }
-
- // Step 3.
- return subset;
-}
-
-/**
- * Returns the subset of requestedLocales for which availableLocales has a
- * matching (possibly fallback) locale. Locales appear in the same order in the
- * returned list as in the input list.
- *
- * Spec: ECMAScript Internationalization API Specification, 9.2.8.
- */
-function BestFitSupportedLocales(availableLocales, requestedLocales) {
- // don't have anything better
- return LookupSupportedLocales(availableLocales, requestedLocales);
-}
-
-/**
- * Returns the subset of requestedLocales for which availableLocales has a
- * matching (possibly fallback) locale. Locales appear in the same order in the
- * returned list as in the input list.
- *
- * Spec: ECMAScript Internationalization API Specification, 9.2.9.
- */
-function SupportedLocales(availableLocales, requestedLocales, options) {
- // Step 1.
- var matcher;
- if (options !== undefined) {
- // Step 1.a.
- options = ToObject(options);
-
- // Step 1.b
- matcher = options.localeMatcher;
- if (matcher !== undefined) {
- matcher = ToString(matcher);
- if (matcher !== "lookup" && matcher !== "best fit") {
- ThrowRangeError(JSMSG_INVALID_LOCALE_MATCHER, matcher);
- }
- }
- }
-
- // Steps 2-5.
- return matcher === undefined || matcher === "best fit"
- ? BestFitSupportedLocales(availableLocales, requestedLocales)
- : LookupSupportedLocales(availableLocales, requestedLocales);
-}
-
-/**
* Extracts a property value from the provided options object, converts it to
* the required type, checks whether it is one of a list of allowed values,
* and fills in a fallback value if necessary.
diff --git a/js/src/builtin/intl/DateTimeFormat.js b/js/src/builtin/intl/DateTimeFormat.js
@@ -615,26 +615,6 @@ function InitializeDateTimeFormat(
/* eslint-enable complexity */
/**
- * Returns the subset of the given locale list for which this locale list has a
- * matching (possibly fallback) locale. Locales appear in the same order in the
- * returned list as in the input list.
- *
- * Spec: ECMAScript Internationalization API Specification, 12.3.2.
- */
-function Intl_DateTimeFormat_supportedLocalesOf(locales /*, options*/) {
- var options = ArgumentsLength() > 1 ? GetArgument(1) : undefined;
-
- // Step 1.
- var availableLocales = "DateTimeFormat";
-
- // Step 2.
- var requestedLocales = CanonicalizeLocaleList(locales);
-
- // Step 3.
- return SupportedLocales(availableLocales, requestedLocales, options);
-}
-
-/**
* DateTimeFormat internal properties.
*
* Spec: ECMAScript Internationalization API Specification, 9.1 and 12.3.3.
diff --git a/js/src/builtin/intl/DisplayNames.js b/js/src/builtin/intl/DisplayNames.js
@@ -307,24 +307,6 @@ function InitializeDisplayNames(displayNames, locales, options, mozExtensions) {
}
/**
- * Returns the subset of the given locale list for which this locale list has a
- * matching (possibly fallback) locale. Locales appear in the same order in the
- * returned list as in the input list.
- */
-function Intl_DisplayNames_supportedLocalesOf(locales /*, options*/) {
- var options = ArgumentsLength() > 1 ? GetArgument(1) : undefined;
-
- // Step 1.
- var availableLocales = "DisplayNames";
-
- // Step 2.
- var requestedLocales = CanonicalizeLocaleList(locales);
-
- // Step 3.
- return SupportedLocales(availableLocales, requestedLocales, options);
-}
-
-/**
* Returns the resolved options for a DisplayNames object.
*/
function Intl_DisplayNames_of(code) {
diff --git a/js/src/builtin/intl/DurationFormat.js b/js/src/builtin/intl/DurationFormat.js
@@ -520,24 +520,6 @@ function GetDurationUnitOptions(
}
/**
- * Returns the subset of the given locale list for which this locale list has a
- * matching (possibly fallback) locale. Locales appear in the same order in the
- * returned list as in the input list.
- */
-function Intl_DurationFormat_supportedLocalesOf(locales /*, options*/) {
- var options = ArgumentsLength() > 1 ? GetArgument(1) : undefined;
-
- // Step 1.
- var availableLocales = "DurationFormat";
-
- // Step 2.
- var requestedLocales = CanonicalizeLocaleList(locales);
-
- // Step 3.
- return SupportedLocales(availableLocales, requestedLocales, options);
-}
-
-/**
* Returns the resolved options for a DurationFormat object.
*/
function Intl_DurationFormat_resolvedOptions() {
diff --git a/js/src/builtin/intl/ListFormat.js b/js/src/builtin/intl/ListFormat.js
@@ -176,24 +176,6 @@ function InitializeListFormat(listFormat, locales, options) {
}
/**
- * Returns the subset of the given locale list for which this locale list has a
- * matching (possibly fallback) locale. Locales appear in the same order in the
- * returned list as in the input list.
- */
-function Intl_ListFormat_supportedLocalesOf(locales /*, options*/) {
- var options = ArgumentsLength() > 1 ? GetArgument(1) : undefined;
-
- // Step 1.
- var availableLocales = "ListFormat";
-
- // Step 2.
- var requestedLocales = CanonicalizeLocaleList(locales);
-
- // Step 3.
- return SupportedLocales(availableLocales, requestedLocales, options);
-}
-
-/**
* StringListFromIterable ( iterable )
*/
function StringListFromIterable(iterable, methodName) {
diff --git a/js/src/builtin/intl/NumberFormat.js b/js/src/builtin/intl/NumberFormat.js
@@ -924,28 +924,6 @@ function CurrencyDigits(currency) {
return 2;
}
-/**
- * 15.2.2 Intl.NumberFormat.supportedLocalesOf ( locales [ , options ] )
- *
- * Returns the subset of the given locale list for which this locale list has a
- * matching (possibly fallback) locale. Locales appear in the same order in the
- * returned list as in the input list.
- *
- * ES2024 Intl draft rev 74ca7099f103d143431b2ea422ae640c6f43e3e6
- */
-function Intl_NumberFormat_supportedLocalesOf(locales /*, options*/) {
- var options = ArgumentsLength() > 1 ? GetArgument(1) : undefined;
-
- // Step 1.
- var availableLocales = "NumberFormat";
-
- // Step 2.
- var requestedLocales = CanonicalizeLocaleList(locales);
-
- // Step 3.
- return SupportedLocales(availableLocales, requestedLocales, options);
-}
-
function getNumberingSystems(locale) {
// ICU doesn't have an API to determine the set of numbering systems
// supported for a locale; it generally pretends that any numbering system
diff --git a/js/src/builtin/intl/PluralRules.js b/js/src/builtin/intl/PluralRules.js
@@ -230,28 +230,6 @@ function InitializePluralRules(pluralRules, locales, options) {
}
/**
- * 16.2.2 Intl.PluralRules.supportedLocalesOf ( locales [ , options ] )
- *
- * Returns the subset of the given locale list for which this locale list has a
- * matching (possibly fallback) locale. Locales appear in the same order in the
- * returned list as in the input list.
- *
- * ES2024 Intl draft rev 74ca7099f103d143431b2ea422ae640c6f43e3e6
- */
-function Intl_PluralRules_supportedLocalesOf(locales /*, options*/) {
- var options = ArgumentsLength() > 1 ? GetArgument(1) : undefined;
-
- // Step 1.
- var availableLocales = "PluralRules";
-
- // Step 2.
- var requestedLocales = CanonicalizeLocaleList(locales);
-
- // Step 3.
- return SupportedLocales(availableLocales, requestedLocales, options);
-}
-
-/**
* 16.3.3 Intl.PluralRules.prototype.select ( value )
*
* Returns a String value representing the plural category matching
diff --git a/js/src/builtin/intl/RelativeTimeFormat.js b/js/src/builtin/intl/RelativeTimeFormat.js
@@ -198,26 +198,6 @@ function InitializeRelativeTimeFormat(relativeTimeFormat, locales, options) {
}
/**
- * Returns the subset of the given locale list for which this locale list has a
- * matching (possibly fallback) locale. Locales appear in the same order in the
- * returned list as in the input list.
- *
- * Spec: ECMAScript 402 API, RelativeTimeFormat, 1.3.2.
- */
-function Intl_RelativeTimeFormat_supportedLocalesOf(locales /*, options*/) {
- var options = ArgumentsLength() > 1 ? GetArgument(1) : undefined;
-
- // Step 1.
- var availableLocales = "RelativeTimeFormat";
-
- // Step 2.
- var requestedLocales = CanonicalizeLocaleList(locales);
-
- // Step 3.
- return SupportedLocales(availableLocales, requestedLocales, options);
-}
-
-/**
* Returns a String value representing the written form of a relative date
* formatted according to the effective locale and the formatting options
* of this RelativeTimeFormat object.
diff --git a/js/src/builtin/intl/Segmenter.js b/js/src/builtin/intl/Segmenter.js
@@ -159,26 +159,6 @@ function InitializeSegmenter(segmenter, locales, options) {
}
/**
- * Intl.Segmenter.supportedLocalesOf ( locales [, options ])
- *
- * Returns the subset of the given locale list for which this locale list has a
- * matching (possibly fallback) locale. Locales appear in the same order in the
- * returned list as in the input list.
- */
-function Intl_Segmenter_supportedLocalesOf(locales /*, options*/) {
- var options = ArgumentsLength() > 1 ? GetArgument(1) : undefined;
-
- // Step 1.
- var availableLocales = "Segmenter";
-
- // Step 2.
- var requestedLocales = CanonicalizeLocaleList(locales);
-
- // Step 3.
- return SupportedLocales(availableLocales, requestedLocales, options);
-}
-
-/**
* Intl.Segmenter.prototype.segment ( string )
*
* Create a new Segments object.
