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

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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
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8
Userland/Libraries/LibJS/Runtime/Intl/Locale.cpp
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@ -208,8 +208,8 @@ static u8 weekday_to_integer(Optional<::Locale::Weekday> weekday, ::Locale::Week
static ThrowCompletionOr<Vector<u8>> weekend_of_locale(VM& vm, StringView locale)
{
auto weekend_start = weekday_to_integer(TRY_OR_THROW_OOM(vm, ::Locale::get_locale_weekend_start(locale)), ::Locale::Weekday::Saturday);
auto weekend_end = weekday_to_integer(TRY_OR_THROW_OOM(vm, ::Locale::get_locale_weekend_end(locale)), ::Locale::Weekday::Sunday);
auto weekend_start = weekday_to_integer(::Locale::get_locale_weekend_start(locale), ::Locale::Weekday::Saturday);
auto weekend_end = weekday_to_integer(::Locale::get_locale_weekend_end(locale), ::Locale::Weekday::Sunday);
// There currently aren't any regions in the CLDR which wrap around from Sunday (7) to Monday (1).
// If this changes, this logic will need to be updated to handle that.
@ -235,8 +235,8 @@ ThrowCompletionOr<WeekInfo> week_info_of_locale(VM& vm, Locale const& locale_obj
// 3. Return a record whose fields are defined by Table 1, with values based on locale.
WeekInfo week_info {};
week_info.minimal_days = TRY_OR_THROW_OOM(vm, ::Locale::get_locale_minimum_days(locale)).value_or(1);
week_info.first_day = weekday_to_integer(TRY_OR_THROW_OOM(vm, ::Locale::get_locale_first_day(locale)), ::Locale::Weekday::Monday);
week_info.minimal_days = ::Locale::get_locale_minimum_days(locale).value_or(1);
week_info.first_day = weekday_to_integer(::Locale::get_locale_first_day(locale), ::Locale::Weekday::Monday);
week_info.weekend = MUST_OR_THROW_OOM(weekend_of_locale(vm, locale));
return week_info;