PHPMD crashes when parsing enum with a value named "DEFAULT" #985
Description
- PHPMD version: 2.13.0 (and pdepend 2.12.1)
- PHP Version: 8.1.7
- Installation type: composer
- Operating System / Distribution & Version: Alpine 3.16 (docker container)
Current Behavior
When an enum contains a value named DEFAULT, phpmd crashes.
<?php
enum Example
{
case DEFAULT;
}Error message:
Unexpected token: DEFAULT, line: 5, col: 10, file: /var/www/html/dev/packages/module-dataflow/Component/Database/InsertMode.php.
#0 /var/www/html/vendor/pdepend/pdepend/src/main/php/PDepend/Source/Language/PHP/AbstractPHPParser.php(7966): PDepend\Source\Parser\UnexpectedTokenException->__construct(Object(PDepend\Source\Tokenizer\Token), Object(PDepend\Source\AST\ASTCompilationUnit))
#1 /var/www/html/vendor/pdepend/pdepend/src/main/php/PDepend/Source/Language/PHP/AbstractPHPParser.php(8116): PDepend\Source\Language\PHP\AbstractPHPParser->getUnexpectedTokenException()
#2 /var/www/html/vendor/pdepend/pdepend/src/main/php/PDepend/Source/Language/PHP/AbstractPHPParser.php(1099): PDepend\Source\Language\PHP\AbstractPHPParser->parseEnumCase()
#3 /var/www/html/vendor/pdepend/pdepend/src/main/php/PDepend/Source/Language/PHP/PHPParserVersion81.php(164): PDepend\Source\Language\PHP\AbstractPHPParser->parseTypeBody(Object(PDepend\Source\AST\ASTEnum))
#4 /var/www/html/vendor/pdepend/pdepend/src/main/php/PDepend/Source/Language/PHP/AbstractPHPParser.php(6578): PDepend\Source\Language\PHP\PHPParserVersion81->parseEnumDeclaration()
#5 /var/www/html/vendor/pdepend/pdepend/src/main/php/PDepend/Source/Language/PHP/AbstractPHPParser.php(516): PDepend\Source\Language\PHP\AbstractPHPParser->parseOptionalStatement()
#6 /var/www/html/vendor/pdepend/pdepend/src/main/php/PDepend/Engine.php(606): PDepend\Source\Language\PHP\AbstractPHPParser->parse()
#7 /var/www/html/vendor/pdepend/pdepend/src/main/php/PDepend/Engine.php(351): PDepend\Engine->performParseProcess()
#8 /var/www/html/vendor/phpmd/phpmd/src/main/php/PHPMD/Parser.php(99): PDepend\Engine->analyze()
#9 /var/www/html/vendor/phpmd/phpmd/src/main/php/PHPMD/PHPMD.php(240): PHPMD\Parser->parse(Object(PHPMD\Report))
#10 /var/www/html/vendor/phpmd/phpmd/src/main/php/PHPMD/TextUI/Command.php(136): PHPMD\PHPMD->processFiles('dev/packages/mo...', 'phpmd.xml.dist', Array, Object(PHPMD\RuleSetFactory), Object(PHPMD\Report))
#11 /var/www/html/vendor/phpmd/phpmd/src/main/php/PHPMD/TextUI/Command.php(184): PHPMD\TextUI\Command->run(Object(PHPMD\TextUI\CommandLineOptions), Object(PHPMD\RuleSetFactory))
#12 /var/www/html/vendor/phpmd/phpmd/src/bin/phpmd(61): PHPMD\TextUI\Command::main(Array)
#13 /var/www/html/vendor/bin/phpmd(120): include('/var/www/html/v...')
#14 {main}
Expected Behavior
Expected behavior is no error, just a successful analysis.
Steps To Reproduce:
- Create a file with the enum in the above example.
- Run phpmd on this file.