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check for missing doc

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This commit is contained in:
TomasVotruba 2020-06-25 00:16:59 +02:00
parent 9796048c8c
commit 15ac2c6647
1 changed files with 5 additions and 1 deletions
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6
rules/type-declaration/src/TypeInferer/ReturnTypeInferer/ReturnTagReturnTypeInferer.php
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@ -8,6 +8,7 @@ use PhpParser\Node\Expr\Closure;
use PhpParser\Node\FunctionLike;
use PhpParser\Node\Stmt\ClassMethod;
use PhpParser\Node\Stmt\Function_;
use PHPStan\Type\MixedType;
use PHPStan\Type\Type;
use Rector\BetterPhpDocParser\PhpDocInfo\PhpDocInfo;
use Rector\NodeTypeResolver\Node\AttributeKey;
@ -21,8 +22,11 @@ final class ReturnTagReturnTypeInferer extends AbstractTypeInferer implements Re
*/
public function inferFunctionLike(FunctionLike $functionLike): Type
{
/** @var PhpDocInfo $phpDocInfo */
/** @var PhpDocInfo|null $phpDocInfo */
$phpDocInfo = $functionLike->getAttribute(AttributeKey::PHP_DOC_INFO);
if ($phpDocInfo === null) {
return new MixedType();
}
return $phpDocInfo->getReturnType();
}