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LibLocale+LibJS: Make locale data APIs infallible

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These APIs only perform small allocations, and are only used by LibJS.
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 15:39:18 -04:00 • committed by Andreas Kling
parent a98201f889
commit cd526813e6
20 changed files with 340 additions and 364 deletions
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20
Meta/Lagom/Tools/CodeGenerators/LibLocale/GenerateDateTimeFormatData.cpp
View file

@ -2091,7 +2091,7 @@ Optional<@return_type@> get_regional_@lookup_type@(StringView region)
append_regional_lookup("Weekday"sv, "weekend_end"sv);
generator.append(R"~~~(
static ErrorOr<CalendarData const*> find_calendar_data(StringView locale, StringView calendar)
static CalendarData const* find_calendar_data(StringView locale, StringView calendar)
{
auto locale_value = locale_from_string(locale);
if (!locale_value.has_value())
@ -2118,7 +2118,7 @@ static ErrorOr<CalendarData const*> find_calendar_data(StringView locale, String
if (auto const* calendar_data = lookup_calendar(calendar))
return calendar_data;
auto default_calendar = TRY(get_preferred_keyword_value_for_locale(locale, "ca"sv));
auto default_calendar = get_preferred_keyword_value_for_locale(locale, "ca"sv);
if (!default_calendar.has_value())
return nullptr;
@ -2127,7 +2127,7 @@ static ErrorOr<CalendarData const*> find_calendar_data(StringView locale, String
ErrorOr<Optional<CalendarFormat>> get_calendar_date_format(StringView locale, StringView calendar)
{
if (auto const* data = TRY(find_calendar_data(locale, calendar)); data != nullptr) {
if (auto const* data = find_calendar_data(locale, calendar); data != nullptr) {
auto const& formats = s_calendar_formats.at(data->date_formats);
return TRY(formats.to_unicode_calendar_format());
}
@ -2136,7 +2136,7 @@ ErrorOr<Optional<CalendarFormat>> get_calendar_date_format(StringView locale, St
ErrorOr<Optional<CalendarFormat>> get_calendar_time_format(StringView locale, StringView calendar)
{
if (auto const* data = TRY(find_calendar_data(locale, calendar)); data != nullptr) {
if (auto const* data = find_calendar_data(locale, calendar); data != nullptr) {
auto const& formats = s_calendar_formats.at(data->time_formats);
return TRY(formats.to_unicode_calendar_format());
}
@ -2145,7 +2145,7 @@ ErrorOr<Optional<CalendarFormat>> get_calendar_time_format(StringView locale, St
ErrorOr<Optional<CalendarFormat>> get_calendar_date_time_format(StringView locale, StringView calendar)
{
if (auto const* data = TRY(find_calendar_data(locale, calendar)); data != nullptr) {
if (auto const* data = find_calendar_data(locale, calendar); data != nullptr) {
auto const& formats = s_calendar_formats.at(data->date_time_formats);
return TRY(formats.to_unicode_calendar_format());
}
@ -2156,7 +2156,7 @@ ErrorOr<Vector<CalendarPattern>> get_calendar_available_formats(StringView local
{
Vector<CalendarPattern> result {};
if (auto const* data = TRY(find_calendar_data(locale, calendar)); data != nullptr) {
if (auto const* data = find_calendar_data(locale, calendar); data != nullptr) {
auto const& available_formats = s_calendar_pattern_lists.at(data->available_formats);
TRY(result.try_ensure_capacity(available_formats.size()));
@ -2169,7 +2169,7 @@ ErrorOr<Vector<CalendarPattern>> get_calendar_available_formats(StringView local
ErrorOr<Optional<CalendarRangePattern>> get_calendar_default_range_format(StringView locale, StringView calendar)
{
if (auto const* data = TRY(find_calendar_data(locale, calendar)); data != nullptr) {
if (auto const* data = find_calendar_data(locale, calendar); data != nullptr) {
auto const& pattern = s_calendar_range_patterns[data->default_range_format];
return TRY(pattern.to_unicode_calendar_range_pattern());
}
@ -2181,7 +2181,7 @@ ErrorOr<Vector<CalendarRangePattern>> get_calendar_range_formats(StringView loca
{
Vector<CalendarRangePattern> result {};
if (auto const* data = TRY(find_calendar_data(locale, calendar)); data != nullptr) {
if (auto const* data = find_calendar_data(locale, calendar); data != nullptr) {
auto const& range_formats = s_calendar_range_pattern_lists.at(data->range_formats);
for (auto format : range_formats) {
@ -2199,7 +2199,7 @@ ErrorOr<Vector<CalendarRangePattern>> get_calendar_range12_formats(StringView lo
{
Vector<CalendarRangePattern> result {};
if (auto const* data = TRY(find_calendar_data(locale, calendar)); data != nullptr) {
if (auto const* data = find_calendar_data(locale, calendar); data != nullptr) {
auto const& range12_formats = s_calendar_range_pattern_lists.at(data->range12_formats);
for (auto format : range12_formats) {
@ -2215,7 +2215,7 @@ ErrorOr<Vector<CalendarRangePattern>> get_calendar_range12_formats(StringView lo
static ErrorOr<ReadonlySpan<@string_index_type@>> find_calendar_symbols(StringView locale, StringView calendar, CalendarSymbol symbol, CalendarPatternStyle style)
{
if (auto const* data = TRY(find_calendar_data(locale, calendar)); data != nullptr) {
if (auto const* data = find_calendar_data(locale, calendar); data != nullptr) {
auto const& symbols_list = s_calendar_symbol_lists[data->symbols];
auto symbol_index = to_underlying(symbol);