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LibLocale+LibJS+ClockSettings: Make date time format APIs infallible

These APIs only perform small allocations, and are only used by LibJS
and the time zone settings widget. Callers which could only have failed
from these APIs are also made to be infallible here.
This commit is contained in:
Timothy Flynn 2023-08-22 16:41:36 -04:00 committed by Andreas Kling
parent 0914e86691
commit 7536648498
9 changed files with 183 additions and 191 deletions

View file

@ -1680,7 +1680,7 @@ Optional<StringView> get_preferred_keyword_value_for_locale(StringView locale, S
// FIXME: Calendar keywords are also region-based, and will need to be handled here when we support non-Gregorian calendars:
// https://github.com/unicode-org/cldr-json/blob/main/cldr-json/cldr-core/supplemental/calendarPreferenceData.json
if (key == "hc"sv) {
auto hour_cycles = MUST(get_locale_hour_cycles(locale));
auto hour_cycles = get_locale_hour_cycles(locale);
if (hour_cycles.is_empty())
return OptionalNone {};
@ -1709,7 +1709,7 @@ Vector<StringView> get_keywords_for_locale(StringView locale, StringView key)
// FIXME: Calendar keywords are also region-based, and will need to be handled here when we support non-Gregorian calendars:
// https://github.com/unicode-org/cldr-json/blob/main/cldr-json/cldr-core/supplemental/calendarPreferenceData.json
if (key == "hc"sv) {
auto hour_cycles = MUST(get_locale_hour_cycles(locale));
auto hour_cycles = get_locale_hour_cycles(locale);
Vector<StringView> values;
values.ensure_capacity(hour_cycles.size());