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LibJS: Convert to_temporal_rounding_increment() to ThrowCompletionOr
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3 changed files with 10 additions and 20 deletions
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@ -238,7 +238,7 @@ ThrowCompletionOr<String> to_show_calendar_option(GlobalObject& global_object, O
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}
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// 13.14 ToTemporalRoundingIncrement ( normalizedOptions, dividend, inclusive ), https://tc39.es/proposal-temporal/#sec-temporal-totemporalroundingincrement
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u64 to_temporal_rounding_increment(GlobalObject& global_object, Object const& normalized_options, Optional<double> dividend, bool inclusive)
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ThrowCompletionOr<u64> to_temporal_rounding_increment(GlobalObject& global_object, Object const& normalized_options, Optional<double> dividend, bool inclusive)
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{
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auto& vm = global_object.vm();
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@ -265,25 +265,21 @@ u64 to_temporal_rounding_increment(GlobalObject& global_object, Object const& no
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}
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// 5. Let increment be ? GetOption(normalizedOptions, "roundingIncrement", « Number », empty, 1).
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auto increment_value = TRY_OR_DISCARD(get_option(global_object, normalized_options, vm.names.roundingIncrement, { OptionType::Number }, {}, Value(1)));
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auto increment_value = TRY(get_option(global_object, normalized_options, vm.names.roundingIncrement, { OptionType::Number }, {}, Value(1)));
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VERIFY(increment_value.is_number());
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auto increment = increment_value.as_double();
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// 6. If increment < 1 or increment > maximum, throw a RangeError exception.
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if (increment < 1 || increment > maximum) {
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vm.throw_exception<RangeError>(global_object, ErrorType::OptionIsNotValidValue, increment, "roundingIncrement");
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return {};
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}
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if (increment < 1 || increment > maximum)
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return vm.throw_completion<RangeError>(global_object, ErrorType::OptionIsNotValidValue, increment, "roundingIncrement");
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// 7. Set increment to floor(ℝ(increment)).
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auto floored_increment = static_cast<u64>(increment);
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// 8. If dividend is not undefined and dividend modulo increment is not zero, then
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if (dividend.has_value() && static_cast<u64>(*dividend) % floored_increment != 0) {
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if (dividend.has_value() && static_cast<u64>(*dividend) % floored_increment != 0)
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// a. Throw a RangeError exception.
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vm.throw_exception<RangeError>(global_object, ErrorType::OptionIsNotValidValue, increment, "roundingIncrement");
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return {};
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}
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return vm.throw_completion<RangeError>(global_object, ErrorType::OptionIsNotValidValue, increment, "roundingIncrement");
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// 9. Return increment.
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return floored_increment;
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