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LibJS: Update parse_temporal_time_zone_string() substring bounds

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This is a normative change in the Temporal spec.

See: 73b9fe3
This commit is contained in:
Linus Groh 2021-10-30 22:09:34 +02:00
parent 91de60d912
commit 5da8ae0020
1 changed files with 2 additions and 2 deletions
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4
Userland/Libraries/LibJS/Runtime/Temporal/AbstractOperations.cpp
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@ -1005,9 +1005,9 @@ ThrowCompletionOr<TemporalTimeZone> parse_temporal_time_zone_string(GlobalObject
if (fraction_part.has_value()) { if (fraction_part.has_value()) {
// i. Set fraction to the string-concatenation of the previous value of fraction and the string "000000000". // i. Set fraction to the string-concatenation of the previous value of fraction and the string "000000000".
auto fraction = String::formatted("{}000000000", *fraction_part); auto fraction = String::formatted("{}000000000", *fraction_part);
// ii. Let nanoseconds be the String value equal to the substring of fraction from 0 to 9. // ii. Let nanoseconds be the String value equal to the substring of fraction from 1 to 10.
// iii. Set nanoseconds to ! ToIntegerOrInfinity(nanoseconds). // iii. Set nanoseconds to ! ToIntegerOrInfinity(nanoseconds).
nanoseconds = MUST(Value(js_string(vm, fraction.substring(0, 9))).to_integer_or_infinity(global_object)); nanoseconds = MUST(Value(js_string(vm, fraction.substring(1, 10))).to_integer_or_infinity(global_object));
} }
// h. Else, // h. Else,
else { else {