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LibRegex: Disallow unescaped quantifiers in Unicode mode

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Timothy Flynn 2021-08-11 18:06:33 -04:00 • committed by Linus Groh
commit 1a173be29d
Notes: sideshowbarker 2024-07-18 05:40:34 +09:00
2 changed files with 9 additions and 0 deletions
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6
Tests/LibRegex/Regex.cpp
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@ -559,6 +559,12 @@ TEST_CASE(ECMA262_parse)
{ "[\\00]"sv, regex::Error::InvalidPattern, combine_flags(ECMAScriptFlags::Unicode, ECMAScriptFlags::BrowserExtended) },
{ "\\^\\$\\\\\\.\\*\\+\\?\\(\\)\\[\\]\\{\\}\\|\\/"sv, regex::Error::NoError, ECMAScriptFlags::Unicode },
{ "[\\^\\$\\\\\\.\\*\\+\\?\\(\\)\\[\\]\\{\\}\\|\\/]"sv, regex::Error::NoError, ECMAScriptFlags::Unicode },
{ "]"sv, regex::Error::NoError, ECMAScriptFlags::BrowserExtended },
{ "]"sv, regex::Error::InvalidPattern, ECMAScriptFlags::Unicode },
{ "\\]"sv, regex::Error::NoError, ECMAScriptFlags::Unicode },
{ "}"sv, regex::Error::NoError, ECMAScriptFlags::BrowserExtended },
{ "}"sv, regex::Error::InvalidPattern, ECMAScriptFlags::Unicode },
{ "\\}"sv, regex::Error::NoError, ECMAScriptFlags::Unicode },
};
for (auto& test : tests) {