Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 868302168e9b00689b51cc75af552cab0fc82133
https://github.com/WebKit/WebKit/commit/868302168e9b00689b51cc75af552cab0fc82133
Author: Daniel Liu <daniel_l...@apple.com>
Date: 2025-02-06 (Thu, 06 Feb 2025)
Changed paths:
A JSTests/stress/regexp-modifiers-interpreter.js
A JSTests/stress/regexp-modifiers.js
M JSTests/test262/config.yaml
M Source/JavaScriptCore/yarr/YarrErrorCode.cpp
M Source/JavaScriptCore/yarr/YarrErrorCode.h
M Source/JavaScriptCore/yarr/YarrFlags.h
M Source/JavaScriptCore/yarr/YarrInterpreter.cpp
M Source/JavaScriptCore/yarr/YarrInterpreter.h
M Source/JavaScriptCore/yarr/YarrJIT.cpp
M Source/JavaScriptCore/yarr/YarrParser.h
M Source/JavaScriptCore/yarr/YarrPattern.cpp
M Source/JavaScriptCore/yarr/YarrPattern.h
M Source/JavaScriptCore/yarr/YarrSyntaxChecker.cpp
M Source/WebCore/contentextensions/URLFilterParser.cpp
Log Message:
-----------
Implement RegExp Modifiers
https://bugs.webkit.org/show_bug.cgi?id=287099
rdar://131580854
Reviewed by Michael Saboff.
This patch implements RegExp Modifiers. The spec can be found at
https://github.com/tc39/proposal-regexp-modifiers
This patch adds support to both the interpreter and JIT tiers for
RegExp modifiers. A lot of the changes are just routing the modified
flags through the RegExp engine.
* JSTests/stress/regexp-modifiers-interpreter.js: Added.
(arrayToString):
(objectToString):
(dumpValue):
(compareArray):
(compareGroups):
(testRegExp):
(testRegExpSyntaxError):
* JSTests/stress/regexp-modifiers.js: Added.
(arrayToString):
(objectToString):
(dumpValue):
(compareArray):
(compareGroups):
(testRegExp):
(testRegExpSyntaxError):
* JSTests/test262/config.yaml:
* Source/JavaScriptCore/yarr/YarrErrorCode.cpp:
(JSC::Yarr::errorMessage):
(JSC::Yarr::errorToThrow):
* Source/JavaScriptCore/yarr/YarrErrorCode.h:
* Source/JavaScriptCore/yarr/YarrFlags.h:
* Source/JavaScriptCore/yarr/YarrInterpreter.cpp:
(JSC::Yarr::Interpreter::tryConsumeBackReference):
(JSC::Yarr::Interpreter::matchAssertionBOL):
(JSC::Yarr::Interpreter::matchAssertionEOL):
(JSC::Yarr::Interpreter::matchAssertionWordBoundary):
(JSC::Yarr::Interpreter::matchDotStarEnclosure):
(JSC::Yarr::ByteCompiler::ByteCompiler):
(JSC::Yarr::ByteCompiler::checkInput):
(JSC::Yarr::ByteCompiler::uncheckInput):
(JSC::Yarr::ByteCompiler::haveCheckedInput):
(JSC::Yarr::ByteCompiler::assertionBOL):
(JSC::Yarr::ByteCompiler::assertionEOL):
(JSC::Yarr::ByteCompiler::assertionWordBoundary):
(JSC::Yarr::ByteCompiler::atomPatternCharacter):
(JSC::Yarr::ByteCompiler::atomCharacterClass):
(JSC::Yarr::ByteCompiler::atomBackReference):
(JSC::Yarr::ByteCompiler::atomParenthesesOnceBegin):
(JSC::Yarr::ByteCompiler::atomParenthesesTerminalBegin):
(JSC::Yarr::ByteCompiler::atomParenthesesSubpatternBegin):
(JSC::Yarr::ByteCompiler::atomParentheticalAssertionBegin):
(JSC::Yarr::ByteCompiler::atomParentheticalAssertionEnd):
(JSC::Yarr::ByteCompiler::assertionDotStarEnclosure):
(JSC::Yarr::ByteCompiler::closeAlternative):
(JSC::Yarr::ByteCompiler::closeBodyAlternative):
(JSC::Yarr::ByteCompiler::atomParenthesesSubpatternEnd):
(JSC::Yarr::ByteCompiler::atomParenthesesOnceEnd):
(JSC::Yarr::ByteCompiler::atomParenthesesTerminalEnd):
(JSC::Yarr::ByteCompiler::regexBegin):
(JSC::Yarr::ByteCompiler::alternativeBodyDisjunction):
(JSC::Yarr::ByteCompiler::alternativeDisjunction):
(JSC::Yarr::ByteCompiler::emitDisjunction):
* Source/JavaScriptCore/yarr/YarrInterpreter.h:
(JSC::Yarr::ByteTerm::ByteTerm):
(JSC::Yarr::ByteTerm::BOL):
(JSC::Yarr::ByteTerm::CheckInput):
(JSC::Yarr::ByteTerm::UncheckInput):
(JSC::Yarr::ByteTerm::HaveCheckedInput):
(JSC::Yarr::ByteTerm::EOL):
(JSC::Yarr::ByteTerm::WordBoundary):
(JSC::Yarr::ByteTerm::BackReference):
(JSC::Yarr::ByteTerm::BodyAlternativeBegin):
(JSC::Yarr::ByteTerm::BodyAlternativeDisjunction):
(JSC::Yarr::ByteTerm::BodyAlternativeEnd):
(JSC::Yarr::ByteTerm::AlternativeBegin):
(JSC::Yarr::ByteTerm::AlternativeDisjunction):
(JSC::Yarr::ByteTerm::AlternativeEnd):
(JSC::Yarr::ByteTerm::SubpatternBegin):
(JSC::Yarr::ByteTerm::SubpatternEnd):
(JSC::Yarr::ByteTerm::ParentheticalAssertionBegin):
(JSC::Yarr::ByteTerm::ParentheticalAssertionEnd):
(JSC::Yarr::ByteTerm::DotStarEnclosure):
(JSC::Yarr::ByteTerm::ignoreCase):
(JSC::Yarr::ByteTerm::multiline):
(JSC::Yarr::ByteTerm::dotAll):
(JSC::Yarr::BytecodePattern::BytecodePattern):
* Source/JavaScriptCore/yarr/YarrJIT.cpp:
* Source/JavaScriptCore/yarr/YarrParser.h:
(JSC::Yarr::Parser::parseParenthesesBegin):
* Source/JavaScriptCore/yarr/YarrPattern.cpp:
(JSC::Yarr::CharacterClassConstructor::putUnicodeIgnoreCase):
(JSC::Yarr::CharacterClassConstructor::setIsCaseInsensitive):
(JSC::Yarr::YarrPatternConstructor::YarrPatternConstructor):
(JSC::Yarr::YarrPatternConstructor::resetForReparsing):
(JSC::Yarr::YarrPatternConstructor::assertionBOL):
(JSC::Yarr::YarrPatternConstructor::assertionEOL):
(JSC::Yarr::YarrPatternConstructor::assertionWordBoundary):
(JSC::Yarr::YarrPatternConstructor::atomPatternCharacter):
(JSC::Yarr::YarrPatternConstructor::atomBuiltInCharacterClass):
(JSC::Yarr::YarrPatternConstructor::atomCharacterClassBegin):
(JSC::Yarr::YarrPatternConstructor::atomCharacterClassBuiltIn):
(JSC::Yarr::YarrPatternConstructor::atomCharacterClassPushNested):
(JSC::Yarr::YarrPatternConstructor::atomCharacterClassEnd):
(JSC::Yarr::YarrPatternConstructor::atomParenthesesSubpatternBegin):
(JSC::Yarr::YarrPatternConstructor::atomParentheticalAssertionBegin):
(JSC::Yarr::YarrPatternConstructor::atomParentheticalModifierBegin):
(JSC::Yarr::YarrPatternConstructor::atomParenthesesEnd):
(JSC::Yarr::YarrPatternConstructor::atomBackReference):
(JSC::Yarr::YarrPatternConstructor::atomNamedBackReference):
(JSC::Yarr::YarrPatternConstructor::atomNamedForwardReference):
(JSC::Yarr::YarrPatternConstructor::optimizeBOL):
(JSC::Yarr::YarrPatternConstructor::optimizeDotStarWrappedExpressions):
(JSC::Yarr::YarrPatternConstructor::ParenthesisContext::SavedContext::SavedContext):
(JSC::Yarr::YarrPatternConstructor::ParenthesisContext::SavedContext::restore):
(JSC::Yarr::YarrPatternConstructor::ParenthesisContext::push):
(JSC::Yarr::YarrPatternConstructor::ParenthesisContext::pop):
(JSC::Yarr::YarrPatternConstructor::ParenthesisContext::setModifier):
(JSC::Yarr::YarrPatternConstructor::ParenthesisContext::isModifier const):
(JSC::Yarr::YarrPatternConstructor::ParenthesisContext::setFlags):
(JSC::Yarr::YarrPatternConstructor::ParenthesisContext::flags const):
(JSC::Yarr::YarrPatternConstructor::ParenthesisContext::reset):
(JSC::Yarr::YarrPatternConstructor::ignoreCase const):
(JSC::Yarr::YarrPatternConstructor::multiline const):
(JSC::Yarr::YarrPatternConstructor::dotAll const):
(JSC::Yarr::YarrPattern::compile):
(JSC::Yarr::PatternTerm::dump):
* Source/JavaScriptCore/yarr/YarrPattern.h:
(JSC::Yarr::PatternTerm::PatternTerm):
(JSC::Yarr::PatternTerm::ForwardReference):
(JSC::Yarr::PatternTerm::BOL):
(JSC::Yarr::PatternTerm::EOL):
(JSC::Yarr::PatternTerm::WordBoundary):
(JSC::Yarr::PatternTerm::ignoreCase):
(JSC::Yarr::PatternTerm::multiline):
(JSC::Yarr::PatternTerm::dotAll):
* Source/JavaScriptCore/yarr/YarrSyntaxChecker.cpp:
(JSC::Yarr::SyntaxChecker::atomParentheticalModifierBegin):
Canonical link: https://commits.webkit.org/289955@main
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