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LibJS: Normalize mathematical references to negative zero
This is an editorial change in the Intl spec. See:
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1 changed files with 3 additions and 3 deletions
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@ -346,7 +346,7 @@ int currency_digits(StringView currency)
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// 15.5.3 FormatNumericToString ( intlObject, x ), https://tc39.es/ecma402/#sec-formatnumberstring
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FormatResult format_numeric_to_string(GlobalObject& global_object, NumberFormatBase& intl_object, Value number)
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{
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// 1. If x < 0 or x is -0𝔽, let isNegative be true; else let isNegative be false.
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// 1. If ℝ(x) < 0 or x is -0𝔽, let isNegative be true; else let isNegative be false.
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bool is_negative = is_less_than(number, 0) || number.is_negative_zero();
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// 2. If isNegative, then
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@ -1160,12 +1160,12 @@ Optional<Variant<StringView, String>> get_number_format_pattern(NumberFormat& nu
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// 15. Else,
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case NumberFormat::SignDisplay::ExceptZero:
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// a. Assert: signDisplay is "exceptZero".
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// b. If x is 0 or x is -0 or x is NaN, then
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// b. If x is NaN, or if x is finite and ℝ(x) is 0, then
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if (is_positive_zero || is_negative_zero || is_nan) {
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// i. Let pattern be patterns.[[zeroPattern]].
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pattern = patterns->zero_format;
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}
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// c. Else if x > 0, then
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// c. Else if ℝ(x) > 0, then
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else if (is_greater_than(number, 0)) {
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// i. Let pattern be patterns.[[positivePattern]].
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pattern = patterns->positive_format;
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