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LibRegex: Account for extra explicit And/Or in class parser assertion

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Fixes #23691.
This commit is contained in:
Ali Mohammad Pur 2024-03-24 00:22:43 +01:00 • committed by Andreas Kling
parent 259a84ddac
commit 27a38932da
Notes: sideshowbarker 2024-07-17 04:01:41 +09:00
2 changed files with 7 additions and 1 deletions
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7
Userland/Libraries/LibRegex/RegexParser.cpp
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@ -2386,7 +2386,12 @@ bool ECMA262Parser::parse_nested_class(Vector<regex::CompareTypeAndValuePair>& c
if (match(TokenType::RightBracket)) {
consume();
// Should only have at most an 'Inverse' (after an 'Or')
VERIFY(compares.size() <= 2);
if (m_parser_state.regex_options.has_flag_set(regex::AllFlags::UnicodeSets)) {
// In unicode sets mode, we can have an additional 'And'/'Or' before the 'Inverse'.
VERIFY(compares.size() <= 3);
} else {
VERIFY(compares.size() <= 2);
}
compares.append(CompareTypeAndValuePair { CharacterCompareType::EndAndOr, 0 });
return true;
}