Release PHP-Parser 4.2.2

This reverts commit 9d44edf85d.

.travis.yml

@@ -16,7 +16,7 @@ php:
 
 install:
   - if [ $TRAVIS_PHP_VERSION = '7.0' ]; then composer require satooshi/php-coveralls '~1.0'; fi
-  - composer install --prefer-dist
+  - composer install --prefer-dist --ignore-platform-reqs
 
 matrix:
   allow_failures:

CHANGELOG.md

@@ -1,8 +1,27 @@
-Version 4.2.2-dev
+Version 4.2.3-dev
 -----------------
 
 Nothing yet.
 
+Version 4.2.2 (2019-05-25)
+--------------------------
+
+### Added
+
+* [PHP 7.4] Add support for arrow functions using a new `Expr\ArrowFunction` node. (#602)
+* [PHP 7.4] Add support for array spreads, using a new `unpack` subnode on `ArrayItem`. (#609)
+* Added support for inserting into empty list nodes in the formatting preserving pretty printer.
+
+### Changed
+
+* `php-parse` will now print messages to stderr, so that stdout only contains the actual result of
+  the operation (such as a JSON dump). (#605)
+
+### Fixed
+
+* Fixed attribute assignment for zero-length nop statements, and a related assertion failure in
+  the formatting-preserving pretty printer. (#589)
+
 Version 4.2.1 (2019-02-16)
 --------------------------
 

bin/php-parse

@@ -45,14 +45,15 @@ $traverser->addVisitor(new PhpParser\NodeVisitor\NameResolver);
 foreach ($files as $file) {
     if (strpos($file, '<?php') === 0) {
         $code = $file;
-        echo "====> Code $code\n";
+        fwrite(STDERR, "====> Code $code\n");
     } else {
         if (!file_exists($file)) {
-            die("File $file does not exist.\n");
+            fwrite(STDERR, "File $file does not exist.\n");
+            exit(1);
         }
 
         $code = file_get_contents($file);
-        echo "====> File $file:\n";
+        fwrite(STDERR, "====> File $file:\n");
     }
 
     if ($attributes['with-recovery']) {
@@ -60,7 +61,7 @@ foreach ($files as $file) {
         $stmts = $parser->parse($code, $errorHandler);
         foreach ($errorHandler->getErrors() as $error) {
             $message = formatErrorMessage($error, $code, $attributes['with-column-info']);
-            echo $message . "\n";
+            fwrite(STDERR, $message . "\n");
         }
         if (null === $stmts) {
             continue;
@@ -70,25 +71,26 @@ foreach ($files as $file) {
             $stmts = $parser->parse($code);
         } catch (PhpParser\Error $error) {
             $message = formatErrorMessage($error, $code, $attributes['with-column-info']);
-            die($message . "\n");
+            fwrite(STDERR, $message . "\n");
+            exit(1);
         }
     }
 
     foreach ($operations as $operation) {
         if ('dump' === $operation) {
-            echo "==> Node dump:\n";
+            fwrite(STDERR, "==> Node dump:\n");
             echo $dumper->dump($stmts, $code), "\n";
         } elseif ('pretty-print' === $operation) {
-            echo "==> Pretty print:\n";
+            fwrite(STDERR, "==> Pretty print:\n");
             echo $prettyPrinter->prettyPrintFile($stmts), "\n";
         } elseif ('json-dump' === $operation) {
-            echo "==> JSON dump:\n";
+            fwrite(STDERR, "==> JSON dump:\n");
             echo json_encode($stmts, JSON_PRETTY_PRINT), "\n";
         } elseif ('var-dump' === $operation) {
-            echo "==> var_dump():\n";
+            fwrite(STDERR, "==> var_dump():\n");
             var_dump($stmts);
         } elseif ('resolve-names' === $operation) {
-            echo "==> Resolved names.\n";
+            fwrite(STDERR, "==> Resolved names.\n");
             $stmts = $traverser->traverse($stmts);
         }
     }
@@ -104,9 +106,9 @@ function formatErrorMessage(PhpParser\Error $e, $code, $withColumnInfo) {
 
 function showHelp($error = '') {
     if ($error) {
-        echo $error . "\n\n";
+        fwrite(STDERR, $error . "\n\n");
     }
-    die(<<<OUTPUT
+    fwrite($error ? STDERR : STDOUT, <<<OUTPUT
 Usage: php-parse [operations] file1.php [file2.php ...]
    or: php-parse [operations] "<?php code"
 Turn PHP source code into an abstract syntax tree.
@@ -131,6 +133,7 @@ Example:
 
 OUTPUT
     );
+    exit($error ? 1 : 0);
 }
 
 function parseArgs($args) {

grammar/php5.y

@@ -16,7 +16,7 @@ top_statement_list_ex:
 
 top_statement_list:
       top_statement_list_ex
-          { makeNop($nop, $this->lookaheadStartAttributes, $this->endAttributes);
+          { makeZeroLengthNop($nop, $this->lookaheadStartAttributes);
             if ($nop !== null) { $1[] = $nop; } $$ = $1; }
 ;
 
@@ -27,7 +27,7 @@ reserved_non_modifiers:
     | T_FINALLY | T_THROW | T_USE | T_INSTEADOF | T_GLOBAL | T_VAR | T_UNSET | T_ISSET | T_EMPTY | T_CONTINUE | T_GOTO
     | T_FUNCTION | T_CONST | T_RETURN | T_PRINT | T_YIELD | T_LIST | T_SWITCH | T_ENDSWITCH | T_CASE | T_DEFAULT
     | T_BREAK | T_ARRAY | T_CALLABLE | T_EXTENDS | T_IMPLEMENTS | T_NAMESPACE | T_TRAIT | T_INTERFACE | T_CLASS
-    | T_CLASS_C | T_TRAIT_C | T_FUNC_C | T_METHOD_C | T_LINE | T_FILE | T_DIR | T_NS_C | T_HALT_COMPILER
+    | T_CLASS_C | T_TRAIT_C | T_FUNC_C | T_METHOD_C | T_LINE | T_FILE | T_DIR | T_NS_C | T_HALT_COMPILER | T_FN
 ;
 
 semi_reserved:
@@ -160,7 +160,7 @@ inner_statement_list_ex:
 
 inner_statement_list:
       inner_statement_list_ex
-          { makeNop($nop, $this->lookaheadStartAttributes, $this->endAttributes);
+          { makeZeroLengthNop($nop, $this->lookaheadStartAttributes);
             if ($nop !== null) { $1[] = $nop; } $$ = $1; }
 ;
 
@@ -461,7 +461,7 @@ class_statement_list_ex:
 
 class_statement_list:
       class_statement_list_ex
-          { makeNop($nop, $this->lookaheadStartAttributes, $this->endAttributes);
+          { makeZeroLengthNop($nop, $this->lookaheadStartAttributes);
             if ($nop !== null) { $1[] = $nop; } $$ = $1; }
 ;
 
@@ -988,6 +988,7 @@ array_pair:
     | expr                                                  { $$ = Expr\ArrayItem[$1, null, false]; }
     | expr T_DOUBLE_ARROW '&' variable                      { $$ = Expr\ArrayItem[$4, $1,   true]; }
     | '&' variable                                          { $$ = Expr\ArrayItem[$2, null, true]; }
+    | T_ELLIPSIS expr                                       { $$ = Expr\ArrayItem[$2, null, false, attributes(), true]; }
 ;
 
 encaps_list:

grammar/php7.y

@@ -16,7 +16,7 @@ top_statement_list_ex:
 
 top_statement_list:
       top_statement_list_ex
-          { makeNop($nop, $this->lookaheadStartAttributes, $this->endAttributes);
+          { makeZeroLengthNop($nop, $this->lookaheadStartAttributes);
             if ($nop !== null) { $1[] = $nop; } $$ = $1; }
 ;
 
@@ -27,7 +27,7 @@ reserved_non_modifiers:
     | T_FINALLY | T_THROW | T_USE | T_INSTEADOF | T_GLOBAL | T_VAR | T_UNSET | T_ISSET | T_EMPTY | T_CONTINUE | T_GOTO
     | T_FUNCTION | T_CONST | T_RETURN | T_PRINT | T_YIELD | T_LIST | T_SWITCH | T_ENDSWITCH | T_CASE | T_DEFAULT
     | T_BREAK | T_ARRAY | T_CALLABLE | T_EXTENDS | T_IMPLEMENTS | T_NAMESPACE | T_TRAIT | T_INTERFACE | T_CLASS
-    | T_CLASS_C | T_TRAIT_C | T_FUNC_C | T_METHOD_C | T_LINE | T_FILE | T_DIR | T_NS_C | T_HALT_COMPILER
+    | T_CLASS_C | T_TRAIT_C | T_FUNC_C | T_METHOD_C | T_LINE | T_FILE | T_DIR | T_NS_C | T_HALT_COMPILER | T_FN
 ;
 
 semi_reserved:
@@ -196,7 +196,7 @@ inner_statement_list_ex:
 
 inner_statement_list:
       inner_statement_list_ex
-          { makeNop($nop, $this->lookaheadStartAttributes, $this->endAttributes);
+          { makeZeroLengthNop($nop, $this->lookaheadStartAttributes);
             if ($nop !== null) { $1[] = $nop; } $$ = $1; }
 ;
 
@@ -530,7 +530,7 @@ class_statement_list_ex:
 
 class_statement_list:
       class_statement_list_ex
-          { makeNop($nop, $this->lookaheadStartAttributes, $this->endAttributes);
+          { makeZeroLengthNop($nop, $this->lookaheadStartAttributes);
             if ($nop !== null) { $1[] = $nop; } $$ = $1; }
 ;
 
@@ -729,6 +729,12 @@ expr:
     | T_YIELD expr                                          { $$ = Expr\Yield_[$2, null]; }
     | T_YIELD expr T_DOUBLE_ARROW expr                      { $$ = Expr\Yield_[$4, $2]; }
     | T_YIELD_FROM expr                                     { $$ = Expr\YieldFrom[$2]; }
+
+    | T_FN optional_ref '(' parameter_list ')' optional_return_type T_DOUBLE_ARROW expr
+          { $$ = Expr\ArrowFunction[['static' => false, 'byRef' => $2, 'params' => $4, 'returnType' => $6, 'expr' => $8]]; }
+    | T_STATIC T_FN optional_ref '(' parameter_list ')' optional_return_type T_DOUBLE_ARROW expr
+          { $$ = Expr\ArrowFunction[['static' => true, 'byRef' => $3, 'params' => $5, 'returnType' => $7, 'expr' => $9]]; }
+
     | T_FUNCTION optional_ref '(' parameter_list ')' lexical_vars optional_return_type
       block_or_error
           { $$ = Expr\Closure[['static' => false, 'byRef' => $2, 'params' => $4, 'uses' => $6, 'returnType' => $7, 'stmts' => $8]]; }
@@ -977,6 +983,7 @@ array_pair:
     | expr                                                  { $$ = Expr\ArrayItem[$1, null, false]; }
     | expr T_DOUBLE_ARROW '&' variable                      { $$ = Expr\ArrayItem[$4, $1,   true]; }
     | '&' variable                                          { $$ = Expr\ArrayItem[$2, null, true]; }
+    | T_ELLIPSIS expr                                       { $$ = Expr\ArrayItem[$2, null, false, attributes(), true]; }
     | /* empty */                                           { $$ = null; }
 ;
 

grammar/rebuildParsers.php

@@ -13,9 +13,12 @@ $tmpResultFile  = __DIR__ . '/tmp_parser.php';
 $resultDir = __DIR__ . '/../lib/PhpParser/Parser';
 $tokensResultsFile = $resultDir . '/Tokens.php';
 
-// check for kmyacc.exe binary in this directory, otherwise fall back to global name
-$kmyacc = __DIR__ . '/kmyacc.exe';
-if (!file_exists($kmyacc)) {
+// check for kmyacc binary in this directory, otherwise fall back to global name
+if (file_exists(__DIR__ . '/kmyacc.exe')) {
+    $kmyacc = __DIR__ . '/kmyacc.exe';
+} else if (file_exists(__DIR__ . '/kmyacc')) {
+    $kmyacc = __DIR__ . '/kmyacc';
+} else {
     $kmyacc = 'kmyacc';
 }
 
@@ -175,6 +178,15 @@ function resolveMacros($code) {
                 . ' else { ' . $args[0] . ' = null; }';
             }
 
+            if ('makeZeroLengthNop' == $name) {
+                assertArgs(2, $args, $name);
+
+                return '$startAttributes = ' . $args[1] . ';'
+                    . ' if (isset($startAttributes[\'comments\']))'
+                    . ' { ' . $args[0] . ' = new Stmt\Nop($this->createZeroLengthAttributes($startAttributes)); }'
+                    . ' else { ' . $args[0] . ' = null; }';
+            }
+
             if ('strKind' == $name) {
                 assertArgs(1, $args, $name);
 

grammar/tokens.y

@@ -64,6 +64,7 @@
 %token T_CONTINUE
 %token T_GOTO
 %token T_FUNCTION
+%token T_FN
 %token T_CONST
 %token T_RETURN
 %token T_TRY

lib/PhpParser/Lexer.php

@@ -16,7 +16,13 @@ class Lexer
     protected $tokenMap;
     protected $dropTokens;
 
-    protected $usedAttributes;
+    private $attributeStartLineUsed;
+    private $attributeEndLineUsed;
+    private $attributeStartTokenPosUsed;
+    private $attributeEndTokenPosUsed;
+    private $attributeStartFilePosUsed;
+    private $attributeEndFilePosUsed;
+    private $attributeCommentsUsed;
 
     /**
      * Creates a Lexer.
@@ -37,12 +43,17 @@ class Lexer
             [\T_WHITESPACE, \T_OPEN_TAG, \T_COMMENT, \T_DOC_COMMENT], 1
         );
 
-        // the usedAttributes member is a map of the used attribute names to a dummy
-        // value (here "true")
-        $options += [
-            'usedAttributes' => ['comments', 'startLine', 'endLine'],
-        ];
-        $this->usedAttributes = array_fill_keys($options['usedAttributes'], true);
+        $defaultAttributes = ['comments', 'startLine', 'endLine'];
+        $usedAttributes = array_fill_keys($options['usedAttributes'] ?? $defaultAttributes, true);
+
+        // Create individual boolean properties to make these checks faster.
+        $this->attributeStartLineUsed = isset($usedAttributes['startLine']);
+        $this->attributeEndLineUsed = isset($usedAttributes['endLine']);
+        $this->attributeStartTokenPosUsed = isset($usedAttributes['startTokenPos']);
+        $this->attributeEndTokenPosUsed = isset($usedAttributes['endTokenPos']);
+        $this->attributeStartFilePosUsed = isset($usedAttributes['startFilePos']);
+        $this->attributeEndFilePosUsed = isset($usedAttributes['endFilePos']);
+        $this->attributeCommentsUsed = isset($usedAttributes['comments']);
     }
 
     /**
@@ -230,13 +241,13 @@ class Lexer
                 $token = "\0";
             }
 
-            if (isset($this->usedAttributes['startLine'])) {
+            if ($this->attributeStartLineUsed) {
                 $startAttributes['startLine'] = $this->line;
             }
-            if (isset($this->usedAttributes['startTokenPos'])) {
+            if ($this->attributeStartTokenPosUsed) {
                 $startAttributes['startTokenPos'] = $this->pos;
             }
-            if (isset($this->usedAttributes['startFilePos'])) {
+            if ($this->attributeStartFilePosUsed) {
                 $startAttributes['startFilePos'] = $this->filePos;
             }
 
@@ -263,7 +274,7 @@ class Lexer
                 $this->filePos += \strlen($value);
             } else {
                 if (\T_COMMENT === $token[0] || \T_DOC_COMMENT === $token[0]) {
-                    if (isset($this->usedAttributes['comments'])) {
+                    if ($this->attributeCommentsUsed) {
                         $comment = \T_DOC_COMMENT === $token[0]
                             ? new Comment\Doc($token[1], $this->line, $this->filePos, $this->pos)
                             : new Comment($token[1], $this->line, $this->filePos, $this->pos);
@@ -276,13 +287,13 @@ class Lexer
                 continue;
             }
 
-            if (isset($this->usedAttributes['endLine'])) {
+            if ($this->attributeEndLineUsed) {
                 $endAttributes['endLine'] = $this->line;
             }
-            if (isset($this->usedAttributes['endTokenPos'])) {
+            if ($this->attributeEndTokenPosUsed) {
                 $endAttributes['endTokenPos'] = $this->pos;
             }
-            if (isset($this->usedAttributes['endFilePos'])) {
+            if ($this->attributeEndFilePosUsed) {
                 $endAttributes['endFilePos'] = $this->filePos - 1;
             }
 

lib/PhpParser/Lexer/Emulative.php

@@ -4,9 +4,12 @@ namespace PhpParser\Lexer;
 
 use PhpParser\Error;
 use PhpParser\ErrorHandler;
-use PhpParser\Parser;
+use PhpParser\Lexer;
+use PhpParser\Lexer\TokenEmulator\CoaleseEqualTokenEmulator;
+use PhpParser\Lexer\TokenEmulator\FnTokenEmulator;
+use PhpParser\Lexer\TokenEmulator\TokenEmulatorInterface;
 
-class Emulative extends \PhpParser\Lexer
+class Emulative extends Lexer
 {
     const PHP_7_3 = '7.3.0dev';
     const PHP_7_4 = '7.4.0dev';
@@ -17,13 +20,12 @@ class Emulative extends \PhpParser\Lexer
 (?<indentation>\h*)\2(?![a-zA-Z_\x80-\xff])(?<separator>(?:;?[\r\n])?)/x
 REGEX;
 
-    const T_COALESCE_EQUAL = 1007;
-
-    /**
-     * @var mixed[] Patches used to reverse changes introduced in the code
-     */
+    /** @var mixed[] Patches used to reverse changes introduced in the code */
     private $patches = [];
 
+    /** @var TokenEmulatorInterface[] */
+    private $tokenEmulators = [];
+
     /**
      * @param mixed[] $options
      */
@@ -31,8 +33,14 @@ REGEX;
     {
         parent::__construct($options);
 
+        // prepare token emulators
+        $this->tokenEmulators[] = new FnTokenEmulator();
+        $this->tokenEmulators[] = new CoaleseEqualTokenEmulator();
+
         // add emulated tokens here
-        $this->tokenMap[self::T_COALESCE_EQUAL] = Parser\Tokens::T_COALESCE_EQUAL;
+        foreach ($this->tokenEmulators as $emulativeToken) {
+            $this->tokenMap[$emulativeToken->getTokenId()] = $emulativeToken->getParserTokenId();
+        }
     }
 
     public function startLexing(string $code, ErrorHandler $errorHandler = null) {
@@ -50,8 +58,13 @@ REGEX;
         $preparedCode = $this->processHeredocNowdoc($code);
         parent::startLexing($preparedCode, $collector);
 
-        // 2. emulation of ??= token
-        $this->processCoaleseEqual($code);
+        // add token emulation
+        foreach ($this->tokenEmulators as $emulativeToken) {
+            if ($emulativeToken->isEmulationNeeded($code)) {
+                $this->tokens = $emulativeToken->emulate($code, $this->tokens);
+            }
+        }
+
         $this->fixupTokens();
 
         $errors = $collector->getErrors();
@@ -63,41 +76,6 @@ REGEX;
         }
     }
 
-    private function isCoalesceEqualEmulationNeeded(string $code): bool
-    {
-        // skip version where this works without emulation
-        if (version_compare(\PHP_VERSION, self::PHP_7_4, '>=')) {
-            return false;
-        }
-
-        return strpos($code, '??=') !== false;
-    }
-
-    private function processCoaleseEqual(string $code)
-    {
-        if ($this->isCoalesceEqualEmulationNeeded($code) === false) {
-            return;
-        }
-
-        // We need to manually iterate and manage a count because we'll change
-        // the tokens array on the way
-        $line = 1;
-        for ($i = 0, $c = count($this->tokens); $i < $c; ++$i) {
-            if (isset($this->tokens[$i + 1])) {
-                if ($this->tokens[$i][0] === T_COALESCE && $this->tokens[$i + 1] === '=') {
-                    array_splice($this->tokens, $i, 2, [
-                        [self::T_COALESCE_EQUAL, '??=', $line]
-                    ]);
-                    $c--;
-                    continue;
-                }
-            }
-            if (\is_array($this->tokens[$i])) {
-                $line += substr_count($this->tokens[$i][1], "\n");
-            }
-        }
-    }
-
     private function isHeredocNowdocEmulationNeeded(string $code): bool
     {
         // skip version where this works without emulation
@@ -155,15 +133,13 @@ REGEX;
 
     private function isEmulationNeeded(string $code): bool
     {
-        if ($this->isHeredocNowdocEmulationNeeded($code)) {
-            return true;
+        foreach ($this->tokenEmulators as $emulativeToken) {
+            if ($emulativeToken->isEmulationNeeded($code)) {
+                return true;
+            }
         }
 
-        if ($this->isCoalesceEqualEmulationNeeded($code)) {
-            return true;
-        }
-
-        return false;
+        return $this->isHeredocNowdocEmulationNeeded($code);
     }
 
     private function fixupTokens()

lib/PhpParser/Lexer/TokenEmulator/CoaleseEqualTokenEmulator.php

@@ -0,0 +1,54 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Lexer\TokenEmulator;
+
+use PhpParser\Lexer\Emulative;
+use PhpParser\Parser\Tokens;
+
+final class CoaleseEqualTokenEmulator implements TokenEmulatorInterface
+{
+    const T_COALESCE_EQUAL = 1007;
+
+    public function getTokenId(): int
+    {
+        return self::T_COALESCE_EQUAL;
+    }
+
+    public function getParserTokenId(): int
+    {
+        return Tokens::T_COALESCE_EQUAL;
+    }
+
+    public function isEmulationNeeded(string $code) : bool
+    {
+        // skip version where this is supported
+        if (version_compare(\PHP_VERSION, Emulative::PHP_7_4, '>=')) {
+            return false;
+        }
+
+        return strpos($code, '??=') !== false;
+    }
+
+    public function emulate(string $code, array $tokens): array
+    {
+        // We need to manually iterate and manage a count because we'll change
+        // the tokens array on the way
+        $line = 1;
+        for ($i = 0, $c = count($tokens); $i < $c; ++$i) {
+            if (isset($tokens[$i + 1])) {
+                if ($tokens[$i][0] === T_COALESCE && $tokens[$i + 1] === '=') {
+                    array_splice($tokens, $i, 2, [
+                        [self::T_COALESCE_EQUAL, '??=', $line]
+                    ]);
+                    $c--;
+                    continue;
+                }
+            }
+            if (\is_array($tokens[$i])) {
+                $line += substr_count($tokens[$i][1], "\n");
+            }
+        }
+
+        return $tokens;
+    }
+}

lib/PhpParser/Lexer/TokenEmulator/FnTokenEmulator.php

@@ -0,0 +1,66 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Lexer\TokenEmulator;
+
+use PhpParser\Lexer\Emulative;
+use PhpParser\Parser\Tokens;
+
+final class FnTokenEmulator implements TokenEmulatorInterface
+{
+    const T_FN = 1008;
+
+    public function getTokenId(): int
+    {
+        return self::T_FN;
+    }
+
+    public function getParserTokenId(): int
+    {
+        return Tokens::T_FN;
+    }
+
+    public function isEmulationNeeded(string $code) : bool
+    {
+        // skip version where this is supported
+        if (version_compare(\PHP_VERSION, Emulative::PHP_7_4, '>=')) {
+            return false;
+        }
+
+        return strpos($code, 'fn') !== false;
+    }
+
+    public function emulate(string $code, array $tokens): array
+    {
+        // We need to manually iterate and manage a count because we'll change
+        // the tokens array on the way
+        foreach ($tokens as $i => $token) {
+            if ($token[0] === T_STRING && $token[1] === 'fn') {
+                $previousNonSpaceToken = $this->getPreviousNonSpaceToken($tokens, $i);
+                if ($previousNonSpaceToken !== null && $previousNonSpaceToken[0] === T_OBJECT_OPERATOR) {
+                    continue;
+                }
+
+                $tokens[$i][0] = self::T_FN;
+            }
+        }
+
+        return $tokens;
+    }
+
+    /**
+     * @param mixed[] $tokens
+     * @return mixed[]|null
+     */
+    private function getPreviousNonSpaceToken(array $tokens, int $start)
+    {
+        for ($i = $start - 1; $i >= 0; --$i) {
+            if ($tokens[$i][0] === T_WHITESPACE) {
+                continue;
+            }
+
+            return $tokens[$i];
+        }
+
+        return null;
+    }
+}

lib/PhpParser/Lexer/TokenEmulator/TokenEmulatorInterface.php

@@ -0,0 +1,17 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Lexer\TokenEmulator;
+
+interface TokenEmulatorInterface
+{
+    public function getTokenId(): int;
+
+    public function getParserTokenId(): int;
+
+    public function isEmulationNeeded(string $code): bool;
+
+    /**
+     * @return array Modified Tokens
+     */
+    public function emulate(string $code, array $tokens): array;
+}

lib/PhpParser/Node/Arg.php

@@ -22,7 +22,7 @@ class Arg extends NodeAbstract
      * @param array $attributes Additional attributes
      */
     public function __construct(Expr $value, bool $byRef = false, bool $unpack = false, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->value = $value;
         $this->byRef = $byRef;
         $this->unpack = $unpack;

lib/PhpParser/Node/Const_.php

@@ -22,7 +22,7 @@ class Const_ extends NodeAbstract
      * @param array             $attributes Additional attributes
      */
     public function __construct($name, Expr $value, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->name = \is_string($name) ? new Identifier($name) : $name;
         $this->value = $value;
     }

lib/PhpParser/Node/Expr/ArrayDimFetch.php

@@ -19,7 +19,7 @@ class ArrayDimFetch extends Expr
      * @param array     $attributes Additional attributes
      */
     public function __construct(Expr $var, Expr $dim = null, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->var = $var;
         $this->dim = $dim;
     }

lib/PhpParser/Node/Expr/ArrayItem.php

@@ -12,6 +12,8 @@ class ArrayItem extends Expr
     public $value;
     /** @var bool Whether to assign by reference */
     public $byRef;
+    /** @var bool Whether to unpack the argument */
+    public $unpack;
 
     /**
      * Constructs an array item node.
@@ -21,17 +23,18 @@ class ArrayItem extends Expr
      * @param bool      $byRef      Whether to assign by reference
      * @param array     $attributes Additional attributes
      */
-    public function __construct(Expr $value, Expr $key = null, bool $byRef = false, array $attributes = []) {
-        parent::__construct($attributes);
+    public function __construct(Expr $value, Expr $key = null, bool $byRef = false, array $attributes = [], bool $unpack = false) {
+        $this->attributes = $attributes;
         $this->key = $key;
         $this->value = $value;
         $this->byRef = $byRef;
+        $this->unpack = $unpack;
     }
 
     public function getSubNodeNames() : array {
-        return ['key', 'value', 'byRef'];
+        return ['key', 'value', 'byRef', 'unpack'];
     }
-    
+
     public function getType() : string {
         return 'Expr_ArrayItem';
     }

lib/PhpParser/Node/Expr/Array_.php

@@ -20,7 +20,7 @@ class Array_ extends Expr
      * @param array       $attributes Additional attributes
      */
     public function __construct(array $items = [], array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->items = $items;
     }
 

lib/PhpParser/Node/Expr/ArrowFunction.php

@@ -0,0 +1,71 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node;
+use PhpParser\Node\Expr;
+use PhpParser\Node\FunctionLike;
+
+class ArrowFunction extends Expr implements FunctionLike
+{
+    /** @var bool */
+    public $static;
+
+    /** @var bool */
+    public $byRef;
+
+    /** @var Node\Param[] */
+    public $params = [];
+
+    /** @var null|Node\Identifier|Node\Name|Node\NullableType */
+    public $returnType;
+
+    /** @var Expr */
+    public $expr;
+
+    /**
+     * @param array $subNodes   Array of the following optional subnodes:
+     *                          'static'     => false   : Whether the closure is static
+     *                          'byRef'      => false   : Whether to return by reference
+     *                          'params'     => array() : Parameters
+     *                          'returnType' => null    : Return type
+     *                          'expr'       => Expr    : Expression body
+     * @param array $attributes Additional attributes
+     */
+    public function __construct(array $subNodes = [], array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->static = $subNodes['static'] ?? false;
+        $this->byRef = $subNodes['byRef'] ?? false;
+        $this->params = $subNodes['params'] ?? [];
+        $returnType = $subNodes['returnType'] ?? null;
+        $this->returnType = \is_string($returnType) ? new Node\Identifier($returnType) : $returnType;
+        $this->expr = $subNodes['expr'] ?? null;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['static', 'byRef', 'params', 'returnType', 'expr'];
+    }
+
+    public function returnsByRef() : bool {
+        return $this->byRef;
+    }
+
+    public function getParams() : array {
+        return $this->params;
+    }
+
+    public function getReturnType() {
+        return $this->returnType;
+    }
+
+    /**
+     * @return Node\Stmt\Return_[]
+     */
+    public function getStmts() : array {
+        return [new Node\Stmt\Return_($this->expr)];
+    }
+
+    public function getType() : string {
+        return 'Expr_ArrowFunction';
+    }
+}

lib/PhpParser/Node/Expr/Assign.php

@@ -19,7 +19,7 @@ class Assign extends Expr
      * @param array $attributes Additional attributes
      */
     public function __construct(Expr $var, Expr $expr, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->var = $var;
         $this->expr = $expr;
     }

lib/PhpParser/Node/Expr/AssignOp.php

@@ -19,7 +19,7 @@ abstract class AssignOp extends Expr
      * @param array $attributes Additional attributes
      */
     public function __construct(Expr $var, Expr $expr, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->var = $var;
         $this->expr = $expr;
     }

lib/PhpParser/Node/Expr/AssignRef.php

@@ -19,7 +19,7 @@ class AssignRef extends Expr
      * @param array $attributes Additional attributes
      */
     public function __construct(Expr $var, Expr $expr, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->var = $var;
         $this->expr = $expr;
     }

lib/PhpParser/Node/Expr/BinaryOp.php

@@ -19,7 +19,7 @@ abstract class BinaryOp extends Expr
      * @param array $attributes Additional attributes
      */
     public function __construct(Expr $left, Expr $right, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->left = $left;
         $this->right = $right;
     }

lib/PhpParser/Node/Expr/BitwiseNot.php

@@ -16,7 +16,7 @@ class BitwiseNot extends Expr
      * @param array $attributes Additional attributes
      */
     public function __construct(Expr $expr, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->expr = $expr;
     }
 

lib/PhpParser/Node/Expr/BooleanNot.php

@@ -16,7 +16,7 @@ class BooleanNot extends Expr
      * @param array               $attributes Additional attributes
      */
     public function __construct(Expr $expr, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->expr = $expr;
     }
 

lib/PhpParser/Node/Expr/Cast.php

@@ -16,7 +16,7 @@ abstract class Cast extends Expr
      * @param array $attributes Additional attributes
      */
     public function __construct(Expr $expr, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->expr = $expr;
     }
 

lib/PhpParser/Node/Expr/ClassConstFetch.php

@@ -21,7 +21,7 @@ class ClassConstFetch extends Expr
      * @param array                   $attributes Additional attributes
      */
     public function __construct($class, $name, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->class = $class;
         $this->name = \is_string($name) ? new Identifier($name) : $name;
     }

lib/PhpParser/Node/Expr/Clone_.php

@@ -16,7 +16,7 @@ class Clone_ extends Expr
      * @param array $attributes Additional attributes
      */
     public function __construct(Expr $expr, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->expr = $expr;
     }
 

lib/PhpParser/Node/Expr/Closure.php

@@ -34,7 +34,7 @@ class Closure extends Expr implements FunctionLike
      * @param array $attributes Additional attributes
      */
     public function __construct(array $subNodes = [], array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->static = $subNodes['static'] ?? false;
         $this->byRef = $subNodes['byRef'] ?? false;
         $this->params = $subNodes['params'] ?? [];

lib/PhpParser/Node/Expr/ClosureUse.php

@@ -19,7 +19,7 @@ class ClosureUse extends Expr
      * @param array         $attributes Additional attributes
      */
     public function __construct(Expr\Variable $var, bool $byRef = false, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->var = $var;
         $this->byRef = $byRef;
     }

lib/PhpParser/Node/Expr/ConstFetch.php

@@ -17,7 +17,7 @@ class ConstFetch extends Expr
      * @param array $attributes Additional attributes
      */
     public function __construct(Name $name, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->name = $name;
     }
 

lib/PhpParser/Node/Expr/Empty_.php

@@ -16,7 +16,7 @@ class Empty_ extends Expr
      * @param array $attributes Additional attributes
      */
     public function __construct(Expr $expr, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->expr = $expr;
     }
 

lib/PhpParser/Node/Expr/Error.php

@@ -18,7 +18,7 @@ class Error extends Expr
      * @param array $attributes Additional attributes
      */
     public function __construct(array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
     }
 
     public function getSubNodeNames() : array {

lib/PhpParser/Node/Expr/ErrorSuppress.php

@@ -16,7 +16,7 @@ class ErrorSuppress extends Expr
      * @param array $attributes Additional attributes
      */
     public function __construct(Expr $expr, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->expr = $expr;
     }
 

lib/PhpParser/Node/Expr/Eval_.php

@@ -16,7 +16,7 @@ class Eval_ extends Expr
      * @param array $attributes Additional attributes
      */
     public function __construct(Expr $expr, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->expr = $expr;
     }
 

lib/PhpParser/Node/Expr/Exit_.php

@@ -20,7 +20,7 @@ class Exit_ extends Expr
      * @param array                    $attributes Additional attributes
      */
     public function __construct(Expr $expr = null, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->expr = $expr;
     }
 

lib/PhpParser/Node/Expr/FuncCall.php

@@ -20,7 +20,7 @@ class FuncCall extends Expr
      * @param array          $attributes Additional attributes
      */
     public function __construct($name, array $args = [], array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->name = $name;
         $this->args = $args;
     }

lib/PhpParser/Node/Expr/Include_.php

@@ -24,7 +24,7 @@ class Include_ extends Expr
      * @param array $attributes Additional attributes
      */
     public function __construct(Expr $expr, int $type, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->expr = $expr;
         $this->type = $type;
     }

lib/PhpParser/Node/Expr/Instanceof_.php

@@ -20,7 +20,7 @@ class Instanceof_ extends Expr
      * @param array     $attributes Additional attributes
      */
     public function __construct(Expr $expr, $class, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->expr = $expr;
         $this->class = $class;
     }

lib/PhpParser/Node/Expr/Isset_.php

@@ -16,7 +16,7 @@ class Isset_ extends Expr
      * @param array  $attributes Additional attributes
      */
     public function __construct(array $vars, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->vars = $vars;
     }
 

lib/PhpParser/Node/Expr/List_.php

@@ -16,7 +16,7 @@ class List_ extends Expr
      * @param array              $attributes Additional attributes
      */
     public function __construct(array $items, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->items = $items;
     }
 

lib/PhpParser/Node/Expr/MethodCall.php

@@ -24,7 +24,7 @@ class MethodCall extends Expr
      * @param array                  $attributes Additional attributes
      */
     public function __construct(Expr $var, $name, array $args = [], array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->var = $var;
         $this->name = \is_string($name) ? new Identifier($name) : $name;
         $this->args = $args;

lib/PhpParser/Node/Expr/New_.php

@@ -20,7 +20,7 @@ class New_ extends Expr
      * @param array                           $attributes Additional attributes
      */
     public function __construct($class, array $args = [], array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->class = $class;
         $this->args = $args;
     }

lib/PhpParser/Node/Expr/PostDec.php

@@ -16,7 +16,7 @@ class PostDec extends Expr
      * @param array $attributes Additional attributes
      */
     public function __construct(Expr $var, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->var = $var;
     }
 

lib/PhpParser/Node/Expr/PostInc.php

@@ -16,7 +16,7 @@ class PostInc extends Expr
      * @param array $attributes Additional attributes
      */
     public function __construct(Expr $var, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->var = $var;
     }
 

lib/PhpParser/Node/Expr/PreDec.php

@@ -16,7 +16,7 @@ class PreDec extends Expr
      * @param array $attributes Additional attributes
      */
     public function __construct(Expr $var, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->var = $var;
     }
 

lib/PhpParser/Node/Expr/PreInc.php

@@ -16,7 +16,7 @@ class PreInc extends Expr
      * @param array $attributes Additional attributes
      */
     public function __construct(Expr $var, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->var = $var;
     }
 

lib/PhpParser/Node/Expr/Print_.php

@@ -16,7 +16,7 @@ class Print_ extends Expr
      * @param array $attributes Additional attributes
      */
     public function __construct(Expr $expr, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->expr = $expr;
     }
 

lib/PhpParser/Node/Expr/PropertyFetch.php

@@ -20,7 +20,7 @@ class PropertyFetch extends Expr
      * @param array                  $attributes Additional attributes
      */
     public function __construct(Expr $var, $name, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->var = $var;
         $this->name = \is_string($name) ? new Identifier($name) : $name;
     }

lib/PhpParser/Node/Expr/ShellExec.php

@@ -16,7 +16,7 @@ class ShellExec extends Expr
      * @param array $attributes Additional attributes
      */
     public function __construct(array $parts, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->parts = $parts;
     }
 

lib/PhpParser/Node/Expr/StaticCall.php

@@ -24,7 +24,7 @@ class StaticCall extends Expr
      * @param array                  $attributes Additional attributes
      */
     public function __construct($class, $name, array $args = [], array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->class = $class;
         $this->name = \is_string($name) ? new Identifier($name) : $name;
         $this->args = $args;

lib/PhpParser/Node/Expr/StaticPropertyFetch.php

@@ -21,7 +21,7 @@ class StaticPropertyFetch extends Expr
      * @param array                         $attributes Additional attributes
      */
     public function __construct($class, $name, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->class = $class;
         $this->name = \is_string($name) ? new VarLikeIdentifier($name) : $name;
     }

lib/PhpParser/Node/Expr/Ternary.php

@@ -22,7 +22,7 @@ class Ternary extends Expr
      * @param array                    $attributes Additional attributes
      */
     public function __construct(Expr $cond, $if, Expr $else, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->cond = $cond;
         $this->if = $if;
         $this->else = $else;

lib/PhpParser/Node/Expr/UnaryMinus.php

@@ -16,7 +16,7 @@ class UnaryMinus extends Expr
      * @param array $attributes Additional attributes
      */
     public function __construct(Expr $expr, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->expr = $expr;
     }
 

lib/PhpParser/Node/Expr/UnaryPlus.php

@@ -16,7 +16,7 @@ class UnaryPlus extends Expr
      * @param array               $attributes Additional attributes
      */
     public function __construct(Expr $expr, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->expr = $expr;
     }
 

lib/PhpParser/Node/Expr/Variable.php

@@ -16,7 +16,7 @@ class Variable extends Expr
      * @param array                      $attributes Additional attributes
      */
     public function __construct($name, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->name = $name;
     }
 

lib/PhpParser/Node/Expr/YieldFrom.php

@@ -16,7 +16,7 @@ class YieldFrom extends Expr
      * @param array $attributes Additional attributes
      */
     public function __construct(Expr $expr, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->expr = $expr;
     }
 

lib/PhpParser/Node/Expr/Yield_.php

@@ -19,7 +19,7 @@ class Yield_ extends Expr
      * @param array     $attributes Additional attributes
      */
     public function __construct(Expr $value = null, Expr $key = null, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->key = $key;
         $this->value = $value;
     }

lib/PhpParser/Node/Identifier.php

@@ -25,7 +25,7 @@ class Identifier extends NodeAbstract
      * @param array  $attributes Additional attributes
      */
     public function __construct(string $name, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->name = $name;
     }
 

lib/PhpParser/Node/Name.php

@@ -6,9 +6,7 @@ use PhpParser\NodeAbstract;
 
 class Name extends NodeAbstract
 {
-    /**
-     * @var string[] Parts of the name
-     */
+    /** @var string[] Parts of the name */
     public $parts;
 
     private static $specialClassNames = [
@@ -24,7 +22,7 @@ class Name extends NodeAbstract
      * @param array                $attributes Additional attributes
      */
     public function __construct($name, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->parts = self::prepareName($name);
     }
 
@@ -237,7 +235,7 @@ class Name extends NodeAbstract
             'Expected string, array of parts or Name instance'
         );
     }
-    
+
     public function getType() : string {
         return 'Name';
     }

lib/PhpParser/Node/NullableType.php

@@ -16,7 +16,7 @@ class NullableType extends NodeAbstract
      * @param array                  $attributes Additional attributes
      */
     public function __construct($type, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->type = \is_string($type) ? new Identifier($type) : $type;
     }
 

lib/PhpParser/Node/Param.php

@@ -31,7 +31,7 @@ class Param extends NodeAbstract
         $var, Expr $default = null, $type = null,
         bool $byRef = false, bool $variadic = false, array $attributes = []
     ) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->type = \is_string($type) ? new Identifier($type) : $type;
         $this->byRef = $byRef;
         $this->variadic = $variadic;

lib/PhpParser/Node/Scalar/DNumber.php

@@ -16,7 +16,7 @@ class DNumber extends Scalar
      * @param array $attributes Additional attributes
      */
     public function __construct(float $value, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->value = $value;
     }
 

lib/PhpParser/Node/Scalar/Encapsed.php

@@ -17,7 +17,7 @@ class Encapsed extends Scalar
      * @param array  $attributes Additional attributes
      */
     public function __construct(array $parts, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->parts = $parts;
     }
 

lib/PhpParser/Node/Scalar/EncapsedStringPart.php

@@ -16,7 +16,7 @@ class EncapsedStringPart extends Scalar
      * @param array  $attributes Additional attributes
      */
     public function __construct(string $value, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->value = $value;
     }
 

lib/PhpParser/Node/Scalar/LNumber.php

@@ -23,7 +23,7 @@ class LNumber extends Scalar
      * @param array $attributes Additional attributes
      */
     public function __construct(int $value, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->value = $value;
     }
 

lib/PhpParser/Node/Scalar/MagicConst.php

@@ -12,7 +12,7 @@ abstract class MagicConst extends Scalar
      * @param array $attributes Additional attributes
      */
     public function __construct(array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
     }
 
     public function getSubNodeNames() : array {

lib/PhpParser/Node/Scalar/String_.php

@@ -34,7 +34,7 @@ class String_ extends Scalar
      * @param array  $attributes Additional attributes
      */
     public function __construct(string $value, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->value = $value;
     }
 

lib/PhpParser/Node/Stmt/Break_.php

@@ -16,7 +16,7 @@ class Break_ extends Node\Stmt
      * @param array          $attributes Additional attributes
      */
     public function __construct(Node\Expr $num = null, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->num = $num;
     }
 

lib/PhpParser/Node/Stmt/Case_.php

@@ -19,7 +19,7 @@ class Case_ extends Node\Stmt
      * @param array          $attributes Additional attributes
      */
     public function __construct($cond, array $stmts = [], array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->cond = $cond;
         $this->stmts = $stmts;
     }

lib/PhpParser/Node/Stmt/Catch_.php

@@ -25,7 +25,7 @@ class Catch_ extends Node\Stmt
     public function __construct(
         array $types, Expr\Variable $var, array $stmts = [], array $attributes = []
     ) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->types = $types;
         $this->var = $var;
         $this->stmts = $stmts;

lib/PhpParser/Node/Stmt/ClassConst.php

@@ -19,7 +19,7 @@ class ClassConst extends Node\Stmt
      * @param array         $attributes Additional attributes
      */
     public function __construct(array $consts, int $flags = 0, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->flags = $flags;
         $this->consts = $consts;
     }

lib/PhpParser/Node/Stmt/ClassMethod.php

@@ -51,7 +51,7 @@ class ClassMethod extends Node\Stmt implements FunctionLike
      * @param array $attributes Additional attributes
      */
     public function __construct($name, array $subNodes = [], array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->flags = $subNodes['flags'] ?? $subNodes['type'] ?? 0;
         $this->byRef = $subNodes['byRef'] ?? false;
         $this->name = \is_string($name) ? new Node\Identifier($name) : $name;

lib/PhpParser/Node/Stmt/Class_.php

@@ -35,7 +35,7 @@ class Class_ extends ClassLike
      * @param array       $attributes Additional attributes
      */
     public function __construct($name, array $subNodes = [], array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->flags = $subNodes['flags'] ?? $subNodes['type'] ?? 0;
         $this->name = \is_string($name) ? new Node\Identifier($name) : $name;
         $this->extends = $subNodes['extends'] ?? null;

lib/PhpParser/Node/Stmt/Const_.php

@@ -16,7 +16,7 @@ class Const_ extends Node\Stmt
      * @param array         $attributes Additional attributes
      */
     public function __construct(array $consts, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->consts = $consts;
     }
 

lib/PhpParser/Node/Stmt/Continue_.php

@@ -16,7 +16,7 @@ class Continue_ extends Node\Stmt
      * @param array          $attributes Additional attributes
      */
     public function __construct(Node\Expr $num = null, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->num = $num;
     }
 

lib/PhpParser/Node/Stmt/DeclareDeclare.php

@@ -19,7 +19,7 @@ class DeclareDeclare extends Node\Stmt
      * @param array                  $attributes Additional attributes
      */
     public function __construct($key, Node\Expr $value, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->key = \is_string($key) ? new Node\Identifier($key) : $key;
         $this->value = $value;
     }

lib/PhpParser/Node/Stmt/Declare_.php

@@ -19,7 +19,7 @@ class Declare_ extends Node\Stmt
      * @param array            $attributes Additional attributes
      */
     public function __construct(array $declares, array $stmts = null, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->declares = $declares;
         $this->stmts = $stmts;
     }

lib/PhpParser/Node/Stmt/Do_.php

@@ -19,7 +19,7 @@ class Do_ extends Node\Stmt
      * @param array       $attributes Additional attributes
      */
     public function __construct(Node\Expr $cond, array $stmts = [], array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->cond = $cond;
         $this->stmts = $stmts;
     }

lib/PhpParser/Node/Stmt/Echo_.php

@@ -16,7 +16,7 @@ class Echo_ extends Node\Stmt
      * @param array       $attributes Additional attributes
      */
     public function __construct(array $exprs, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->exprs = $exprs;
     }
 

lib/PhpParser/Node/Stmt/ElseIf_.php

@@ -19,7 +19,7 @@ class ElseIf_ extends Node\Stmt
      * @param array       $attributes Additional attributes
      */
     public function __construct(Node\Expr $cond, array $stmts = [], array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->cond = $cond;
         $this->stmts = $stmts;
     }

lib/PhpParser/Node/Stmt/Else_.php

@@ -16,7 +16,7 @@ class Else_ extends Node\Stmt
      * @param array       $attributes Additional attributes
      */
     public function __construct(array $stmts = [], array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->stmts = $stmts;
     }
 

lib/PhpParser/Node/Stmt/Expression.php

@@ -19,7 +19,7 @@ class Expression extends Node\Stmt
      * @param array     $attributes Additional attributes
      */
     public function __construct(Node\Expr $expr, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->expr = $expr;
     }
 

lib/PhpParser/Node/Stmt/Finally_.php

@@ -16,7 +16,7 @@ class Finally_ extends Node\Stmt
      * @param array       $attributes Additional attributes
      */
     public function __construct(array $stmts = [], array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->stmts = $stmts;
     }
 

lib/PhpParser/Node/Stmt/For_.php

@@ -26,7 +26,7 @@ class For_ extends Node\Stmt
      * @param array $attributes Additional attributes
      */
     public function __construct(array $subNodes = [], array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->init = $subNodes['init'] ?? [];
         $this->cond = $subNodes['cond'] ?? [];
         $this->loop = $subNodes['loop'] ?? [];

lib/PhpParser/Node/Stmt/Foreach_.php

@@ -29,7 +29,7 @@ class Foreach_ extends Node\Stmt
      * @param array     $attributes Additional attributes
      */
     public function __construct(Node\Expr $expr, Node\Expr $valueVar, array $subNodes = [], array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->expr = $expr;
         $this->keyVar = $subNodes['keyVar'] ?? null;
         $this->byRef = $subNodes['byRef'] ?? false;

lib/PhpParser/Node/Stmt/Function_.php

@@ -33,7 +33,7 @@ class Function_ extends Node\Stmt implements FunctionLike
      * @param array  $attributes Additional attributes
      */
     public function __construct($name, array $subNodes = [], array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->byRef = $subNodes['byRef'] ?? false;
         $this->name = \is_string($name) ? new Node\Identifier($name) : $name;
         $this->params = $subNodes['params'] ?? [];

lib/PhpParser/Node/Stmt/Global_.php

@@ -16,7 +16,7 @@ class Global_ extends Node\Stmt
      * @param array       $attributes Additional attributes
      */
     public function __construct(array $vars, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->vars = $vars;
     }
 

lib/PhpParser/Node/Stmt/Goto_.php

@@ -17,7 +17,7 @@ class Goto_ extends Stmt
      * @param array             $attributes Additional attributes
      */
     public function __construct($name, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->name = \is_string($name) ? new Identifier($name) : $name;
     }
 

lib/PhpParser/Node/Stmt/GroupUse.php

@@ -23,7 +23,7 @@ class GroupUse extends Stmt
      * @param array    $attributes Additional attributes
      */
     public function __construct(Name $prefix, array $uses, int $type = Use_::TYPE_NORMAL, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->type = $type;
         $this->prefix = $prefix;
         $this->uses = $uses;

lib/PhpParser/Node/Stmt/HaltCompiler.php

@@ -16,7 +16,7 @@ class HaltCompiler extends Stmt
      * @param array  $attributes Additional attributes
      */
     public function __construct(string $remaining, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->remaining = $remaining;
     }
 

lib/PhpParser/Node/Stmt/If_.php

@@ -26,7 +26,7 @@ class If_ extends Node\Stmt
      * @param array     $attributes Additional attributes
      */
     public function __construct(Node\Expr $cond, array $subNodes = [], array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->cond = $cond;
         $this->stmts = $subNodes['stmts'] ?? [];
         $this->elseifs = $subNodes['elseifs'] ?? [];

lib/PhpParser/Node/Stmt/InlineHTML.php

@@ -16,7 +16,7 @@ class InlineHTML extends Stmt
      * @param array  $attributes Additional attributes
      */
     public function __construct(string $value, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->value = $value;
     }
 

lib/PhpParser/Node/Stmt/Interface_.php

@@ -19,7 +19,7 @@ class Interface_ extends ClassLike
      * @param array  $attributes Additional attributes
      */
     public function __construct($name, array $subNodes = [], array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->name = \is_string($name) ? new Node\Identifier($name) : $name;
         $this->extends = $subNodes['extends'] ?? [];
         $this->stmts = $subNodes['stmts'] ?? [];

lib/PhpParser/Node/Stmt/Label.php

@@ -17,7 +17,7 @@ class Label extends Stmt
      * @param array             $attributes Additional attributes
      */
     public function __construct($name, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->name = \is_string($name) ? new Identifier($name) : $name;
     }
 

lib/PhpParser/Node/Stmt/Namespace_.php

@@ -23,7 +23,7 @@ class Namespace_ extends Node\Stmt
      * @param array            $attributes Additional attributes
      */
     public function __construct(Node\Name $name = null, $stmts = [], array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->name = $name;
         $this->stmts = $stmts;
     }

lib/PhpParser/Node/Stmt/Property.php

@@ -25,7 +25,7 @@ class Property extends Node\Stmt
      * @param null|string|Identifier|Name|NullableType $type       Type declaration
      */
     public function __construct(int $flags, array $props, array $attributes = [], $type = null) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->flags = $flags;
         $this->props = $props;
         $this->type = \is_string($type) ? new Identifier($type) : $type;

lib/PhpParser/Node/Stmt/PropertyProperty.php

@@ -19,7 +19,7 @@ class PropertyProperty extends Node\Stmt
      * @param array                         $attributes Additional attributes
      */
     public function __construct($name, Node\Expr $default = null, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->name = \is_string($name) ? new Node\VarLikeIdentifier($name) : $name;
         $this->default = $default;
     }

lib/PhpParser/Node/Stmt/Return_.php

@@ -16,7 +16,7 @@ class Return_ extends Node\Stmt
      * @param array          $attributes Additional attributes
      */
     public function __construct(Node\Expr $expr = null, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->expr = $expr;
     }
 

lib/PhpParser/Node/Stmt/StaticVar.php

@@ -22,7 +22,7 @@ class StaticVar extends Node\Stmt
     public function __construct(
         Expr\Variable $var, Node\Expr $default = null, array $attributes = []
     ) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->var = $var;
         $this->default = $default;
     }

lib/PhpParser/Node/Stmt/Static_.php

@@ -16,7 +16,7 @@ class Static_ extends Stmt
      * @param array       $attributes Additional attributes
      */
     public function __construct(array $vars, array $attributes = []) {
-        parent::__construct($attributes);
+        $this->attributes = $attributes;
         $this->vars = $vars;
     }