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cpanel
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ea-wappspector
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vendor
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rector
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rector
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rules
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DeadCode
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PhpDoc
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Editing: DeadVarTagValueNodeAnalyzer.php
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<?php declare (strict_types=1); namespace Rector\DeadCode\PhpDoc; use PhpParser\Node\Stmt\Property; use PHPStan\PhpDocParser\Ast\PhpDoc\VarTagValueNode; use PHPStan\Type\IntersectionType; use PHPStan\Type\ObjectType; use PHPStan\Type\TypeCombinator; use PHPStan\Type\UnionType; use Rector\DeadCode\PhpDoc\Guard\TemplateTypeRemovalGuard; use Rector\NodeTypeResolver\TypeComparator\TypeComparator; use Rector\StaticTypeMapper\StaticTypeMapper; final class DeadVarTagValueNodeAnalyzer { /** * @readonly * @var \Rector\NodeTypeResolver\TypeComparator\TypeComparator */ private $typeComparator; /** * @readonly * @var \Rector\StaticTypeMapper\StaticTypeMapper */ private $staticTypeMapper; /** * @readonly * @var \Rector\DeadCode\PhpDoc\Guard\TemplateTypeRemovalGuard */ private $templateTypeRemovalGuard; public function __construct(TypeComparator $typeComparator, StaticTypeMapper $staticTypeMapper, TemplateTypeRemovalGuard $templateTypeRemovalGuard) { $this->typeComparator = $typeComparator; $this->staticTypeMapper = $staticTypeMapper; $this->templateTypeRemovalGuard = $templateTypeRemovalGuard; } public function isDead(VarTagValueNode $varTagValueNode, Property $property) : bool { if ($property->type === null) { return \false; } if ($varTagValueNode->description !== '') { return \false; } // is strict type superior to doc type? keep strict type only $propertyType = $this->staticTypeMapper->mapPhpParserNodePHPStanType($property->type); $docType = $this->staticTypeMapper->mapPHPStanPhpDocTypeNodeToPHPStanType($varTagValueNode->type, $property); if (!$this->templateTypeRemovalGuard->isLegal($docType)) { return \false; } if ($propertyType instanceof UnionType && !$docType instanceof UnionType) { return !$docType instanceof IntersectionType; } if ($propertyType instanceof ObjectType && $docType instanceof ObjectType) { // more specific type is already in the property return $docType->isSuperTypeOf($propertyType)->yes(); } if ($this->typeComparator->arePhpParserAndPhpStanPhpDocTypesEqual($property->type, $varTagValueNode->type, $property)) { return \true; } return $docType instanceof UnionType && $this->typeComparator->areTypesEqual(TypeCombinator::removeNull($docType), $propertyType); } }
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