phpcbf fixer loop with SlevomatCodingStandard.Namespaces.ReferenceUsedNamesOnly

[klausi]

I have the following test files which causes the fixer to run into an endless loop and error out:

<?php

namespace foo;

$x = [new Foo(), []];
$y = new Foo();
$z = new $class();
$bar = new $foo[$x + 1]();

$obj1 = new DateTime();
$obj1 = new \DateTime();
$obj2 = $obj1->add(new \DateTime());
$obj2 = $obj1->add(new Vendor());
$obj2 = $obj1->add(new Vendor\DateTools());
$obj2 = $obj1->add(new Vendor\DateTools\DateInterval());
$obj2 = $obj1->add(new DateInterval());

$bar = new $foo[$x + 1][$y + 1]();

/**
 * Test class.
 */
class Test2 {

  /**
   * Using PHP 7 return type hints is fine.
   *
   * @return ValidatorInterface[]
   *   The validators.
   */
  public function getValidators(): array {
    return [
      new PublishedNodesValidator(),
      new MinimumNodesValidator($this->nrOfArticles),
      new AccessibleOnCurrentDomainValidator($this->sectionService),
    ];
  }

}

Executed the fixer with ./vendor/bin/phpcbf --standard=SlevomatCodingStandard Test.php -v

Was not able to track down the cause yet.

[klausi]

OK, looks like I run SlevomatCodingStandard wrong. In the default config sniffs will contradict each other, so doe not make sense to test like this.

[github-actions]

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