mirror of
https://github.com/rectorphp/rector.git
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Updated Rector to commit 14089145f699c64437b484209998963d3c75b0a1
14089145f6
[Rector] Skip used after TryCatch on RemoveUnusedVariableInCatchRector (#4459)
This commit is contained in:
parent
e24fff2c36
commit
001414980a
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@ -5,7 +5,9 @@ namespace Rector\Php80\Rector\Catch_;
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use PhpParser\Node;
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use PhpParser\Node\Expr\Variable;
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use PhpParser\Node\Stmt\Catch_;
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use PhpParser\Node\Stmt\TryCatch;
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use Rector\Core\Contract\PhpParser\Node\StmtsAwareInterface;
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use Rector\Core\NodeManipulator\StmtsManipulator;
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use Rector\Core\Rector\AbstractRector;
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use Rector\Core\ValueObject\PhpVersionFeature;
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use Rector\VersionBonding\Contract\MinPhpVersionInterface;
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@ -18,6 +20,15 @@ use Symplify\RuleDocGenerator\ValueObject\RuleDefinition;
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*/
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final class RemoveUnusedVariableInCatchRector extends AbstractRector implements MinPhpVersionInterface
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{
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/**
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* @readonly
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* @var \Rector\Core\NodeManipulator\StmtsManipulator
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*/
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private $stmtsManipulator;
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public function __construct(StmtsManipulator $stmtsManipulator)
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{
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$this->stmtsManipulator = $stmtsManipulator;
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}
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public function getRuleDefinition() : RuleDefinition
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{
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return new RuleDefinition('Remove unused variable in catch()', [new CodeSample(<<<'CODE_SAMPLE'
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@ -49,24 +60,37 @@ CODE_SAMPLE
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*/
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public function getNodeTypes() : array
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{
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return [Catch_::class];
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return [StmtsAwareInterface::class];
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}
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/**
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* @param Catch_ $node
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* @param StmtsAwareInterface $node
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*/
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public function refactor(Node $node) : ?Node
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{
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$caughtVar = $node->var;
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if (!$caughtVar instanceof Variable) {
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if ($node->stmts === null) {
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return null;
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}
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/** @var string $variableName */
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$variableName = $this->getName($caughtVar);
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$isVariableUsed = (bool) $this->betterNodeFinder->findVariableOfName($node->stmts, $variableName);
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if ($isVariableUsed) {
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return null;
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foreach ($node->stmts as $key => $stmt) {
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if (!$stmt instanceof TryCatch) {
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continue;
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}
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foreach ($stmt->catches as $catch) {
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$caughtVar = $catch->var;
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if (!$caughtVar instanceof Variable) {
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continue;
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}
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/** @var string $variableName */
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$variableName = $this->getName($caughtVar);
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$isVariableUsed = (bool) $this->betterNodeFinder->findVariableOfName($catch->stmts, $variableName);
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if ($isVariableUsed) {
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continue;
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}
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if ($this->stmtsManipulator->isVariableUsedInNextStmt($node, $key + 1, $variableName)) {
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continue;
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}
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$catch->var = null;
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}
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}
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$node->var = null;
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return $node;
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}
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public function provideMinPhpVersion() : int
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@ -19,12 +19,12 @@ final class VersionResolver
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* @api
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* @var string
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*/
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public const PACKAGE_VERSION = '68d092c547af462f8e036a6d06bd343e15103901';
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public const PACKAGE_VERSION = '14089145f699c64437b484209998963d3c75b0a1';
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/**
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* @api
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* @var string
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*/
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public const RELEASE_DATE = '2023-07-09 13:46:55';
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public const RELEASE_DATE = '2023-07-09 20:54:40';
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/**
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* @var int
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*/
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@ -7,7 +7,9 @@ use PhpParser\Node;
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use PhpParser\Node\Stmt;
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use PhpParser\Node\Stmt\ClassMethod;
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use PhpParser\Node\Stmt\Expression;
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use Rector\Core\Contract\PhpParser\Node\StmtsAwareInterface;
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use Rector\Core\PhpParser\Comparing\NodeComparator;
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use Rector\Core\PhpParser\Node\BetterNodeFinder;
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use Rector\PhpDocParser\NodeTraverser\SimpleCallableNodeTraverser;
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final class StmtsManipulator
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{
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@ -16,14 +18,20 @@ final class StmtsManipulator
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* @var \Rector\PhpDocParser\NodeTraverser\SimpleCallableNodeTraverser
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*/
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private $simpleCallableNodeTraverser;
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/**
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* @readonly
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* @var \Rector\Core\PhpParser\Node\BetterNodeFinder
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*/
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private $betterNodeFinder;
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/**
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* @readonly
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* @var \Rector\Core\PhpParser\Comparing\NodeComparator
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*/
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private $nodeComparator;
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public function __construct(SimpleCallableNodeTraverser $simpleCallableNodeTraverser, NodeComparator $nodeComparator)
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public function __construct(SimpleCallableNodeTraverser $simpleCallableNodeTraverser, BetterNodeFinder $betterNodeFinder, NodeComparator $nodeComparator)
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{
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$this->simpleCallableNodeTraverser = $simpleCallableNodeTraverser;
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$this->betterNodeFinder = $betterNodeFinder;
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$this->nodeComparator = $nodeComparator;
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}
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/**
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@ -56,4 +64,22 @@ final class StmtsManipulator
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});
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return $stmts;
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}
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public function isVariableUsedInNextStmt(StmtsAwareInterface $stmtsAware, int $jumpToKey, string $variableName) : bool
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{
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if ($stmtsAware->stmts === null) {
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return \false;
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}
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\end($stmtsAware->stmts);
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$totalKeys = \key($stmtsAware->stmts);
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for ($key = $jumpToKey; $key <= $totalKeys; ++$key) {
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if (!isset($stmtsAware->stmts[$key])) {
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continue;
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}
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$isVariableUsed = (bool) $this->betterNodeFinder->findVariableOfName($stmtsAware->stmts[$key], $variableName);
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if ($isVariableUsed) {
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return \true;
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}
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}
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return \false;
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}
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}
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2
vendor/autoload.php
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2
vendor/autoload.php
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@ -22,4 +22,4 @@ if (PHP_VERSION_ID < 50600) {
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require_once __DIR__ . '/composer/autoload_real.php';
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return ComposerAutoloaderInit107bf610d34d7675e946cb541511a643::getLoader();
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return ComposerAutoloaderInit4416ec183070b953c5f3ccaf40dc7d20::getLoader();
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10
vendor/composer/autoload_real.php
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vendor/composer/autoload_real.php
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@ -2,7 +2,7 @@
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// autoload_real.php @generated by Composer
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class ComposerAutoloaderInit107bf610d34d7675e946cb541511a643
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class ComposerAutoloaderInit4416ec183070b953c5f3ccaf40dc7d20
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{
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private static $loader;
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@ -22,17 +22,17 @@ class ComposerAutoloaderInit107bf610d34d7675e946cb541511a643
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return self::$loader;
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}
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spl_autoload_register(array('ComposerAutoloaderInit107bf610d34d7675e946cb541511a643', 'loadClassLoader'), true, true);
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spl_autoload_register(array('ComposerAutoloaderInit4416ec183070b953c5f3ccaf40dc7d20', 'loadClassLoader'), true, true);
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self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
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spl_autoload_unregister(array('ComposerAutoloaderInit107bf610d34d7675e946cb541511a643', 'loadClassLoader'));
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spl_autoload_unregister(array('ComposerAutoloaderInit4416ec183070b953c5f3ccaf40dc7d20', 'loadClassLoader'));
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require __DIR__ . '/autoload_static.php';
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call_user_func(\Composer\Autoload\ComposerStaticInit107bf610d34d7675e946cb541511a643::getInitializer($loader));
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call_user_func(\Composer\Autoload\ComposerStaticInit4416ec183070b953c5f3ccaf40dc7d20::getInitializer($loader));
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$loader->setClassMapAuthoritative(true);
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$loader->register(true);
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$filesToLoad = \Composer\Autoload\ComposerStaticInit107bf610d34d7675e946cb541511a643::$files;
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$filesToLoad = \Composer\Autoload\ComposerStaticInit4416ec183070b953c5f3ccaf40dc7d20::$files;
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$requireFile = \Closure::bind(static function ($fileIdentifier, $file) {
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if (empty($GLOBALS['__composer_autoload_files'][$fileIdentifier])) {
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$GLOBALS['__composer_autoload_files'][$fileIdentifier] = true;
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8
vendor/composer/autoload_static.php
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8
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@ -4,7 +4,7 @@
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namespace Composer\Autoload;
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class ComposerStaticInit107bf610d34d7675e946cb541511a643
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class ComposerStaticInit4416ec183070b953c5f3ccaf40dc7d20
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{
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public static $files = array (
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'ad155f8f1cf0d418fe49e248db8c661b' => __DIR__ . '/..' . '/react/promise/src/functions_include.php',
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@ -3068,9 +3068,9 @@ class ComposerStaticInit107bf610d34d7675e946cb541511a643
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public static function getInitializer(ClassLoader $loader)
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{
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return \Closure::bind(function () use ($loader) {
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$loader->prefixLengthsPsr4 = ComposerStaticInit107bf610d34d7675e946cb541511a643::$prefixLengthsPsr4;
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$loader->prefixDirsPsr4 = ComposerStaticInit107bf610d34d7675e946cb541511a643::$prefixDirsPsr4;
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$loader->classMap = ComposerStaticInit107bf610d34d7675e946cb541511a643::$classMap;
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$loader->prefixLengthsPsr4 = ComposerStaticInit4416ec183070b953c5f3ccaf40dc7d20::$prefixLengthsPsr4;
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$loader->prefixDirsPsr4 = ComposerStaticInit4416ec183070b953c5f3ccaf40dc7d20::$prefixDirsPsr4;
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$loader->classMap = ComposerStaticInit4416ec183070b953c5f3ccaf40dc7d20::$classMap;
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}, null, ClassLoader::class);
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}
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