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LibJS: Explicitly indicate infallible incovations

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These are editorial changes in the Intl spec.

See:
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This commit is contained in:
Timothy Flynn 2022-03-28 08:30:48 -04:00 • committed by Linus Groh
parent 278241859b
commit 7c41e6058a
11 changed files with 37 additions and 37 deletions
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6
Userland/Libraries/LibJS/Runtime/Intl/LocaleConstructor.cpp
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@ -48,7 +48,7 @@ static ThrowCompletionOr<String> apply_options_to_tag(GlobalObject& global_objec
// 1. Assert: Type(tag) is String.
// 2. Assert: Type(options) is Object.
// 3. If IsStructurallyValidLanguageTag(tag) is false, throw a RangeError exception.
// 3. If ! IsStructurallyValidLanguageTag(tag) is false, throw a RangeError exception.
auto locale_id = is_structurally_valid_language_tag(tag);
if (!locale_id.has_value())
return vm.throw_completion<RangeError>(global_object, ErrorType::IntlInvalidLanguageTag, tag);
@ -68,7 +68,7 @@ static ThrowCompletionOr<String> apply_options_to_tag(GlobalObject& global_objec
// a. If region does not match the unicode_region_subtag production, throw a RangeError exception.
auto region = TRY(get_string_option(global_object, options, vm.names.region, Unicode::is_unicode_region_subtag));
// 10. Set tag to CanonicalizeUnicodeLocaleId(tag).
// 10. Set tag to ! CanonicalizeUnicodeLocaleId(tag).
auto canonicalized_tag = JS::Intl::canonicalize_unicode_locale_id(*locale_id);
// 11. Assert: tag matches the unicode_locale_id production.
@ -103,7 +103,7 @@ static ThrowCompletionOr<String> apply_options_to_tag(GlobalObject& global_objec
}
// 16. Set tag to tag with the substring corresponding to the unicode_language_id production replaced by the string languageId.
// 17. Return CanonicalizeUnicodeLocaleId(tag).
// 17. Return ! CanonicalizeUnicodeLocaleId(tag).
return JS::Intl::canonicalize_unicode_locale_id(*locale_id);
}