add support for phpstan/phpdoc-parser 2

composer-require-checker.json

@@ -2,7 +2,8 @@
   "symbol-whitelist" : [
     "null", "true", "false",
     "static", "self", "parent",
-    "array", "string", "int", "float", "bool", "iterable", "callable", "void", "object", "XSLTProcessor"
+    "array", "string", "int", "float", "bool", "iterable", "callable", "void", "object", "XSLTProcessor",
+    "PHPStan\\PhpDocParser\\ParserConfig"
   ],
   "php-core-extensions" : [
     "Core",

composer.json

@@ -19,7 +19,7 @@
         "webmozart/assert": "^1.9.1",
         "phpdocumentor/reflection-common": "^2.2",
         "ext-filter": "*",
-        "phpstan/phpdoc-parser": "^1.7",
+        "phpstan/phpdoc-parser": "^1.7|^2.0",
         "doctrine/deprecations": "^1.1"
     },
     "require-dev": {

phpstan.neon

@@ -3,5 +3,33 @@ parameters:
     ignoreErrors:
         - '#Method phpDocumentor\\Reflection\\DocBlock\\StandardTagFactory::createTag\(\) should return phpDocumentor\\Reflection\\DocBlock\\Tag but returns mixed#'
         - '#Offset 2 on array\{string, 28, int\} on left side of \?\? always exists and is not nullable\.#'
+        -
+            message: "#^Parameter \\#1 \\$constExprParser of class PHPStan\\\\PhpDocParser\\\\Parser\\\\TypeParser constructor expects PHPStan\\\\PhpDocParser\\\\Parser\\\\ConstExprParser\\|null, PHPStan\\\\PhpDocParser\\\\ParserConfig given\\.$#"
+            count: 1
+            path: src/DocBlock/Tags/Factory/AbstractPHPStanFactory.php
+        -
+            message: "#^Parameter \\#1 \\$parseDoctrineAnnotations of class PHPStan\\\\PhpDocParser\\\\Lexer\\\\Lexer constructor expects bool, PHPStan\\\\PhpDocParser\\\\ParserConfig given\\.$#"
+            count: 1
+            path: src/DocBlock/Tags/Factory/AbstractPHPStanFactory.php
+        -
+            message: "#^Parameter \\#1 \\$typeParser of class PHPStan\\\\PhpDocParser\\\\Parser\\\\PhpDocParser constructor expects PHPStan\\\\PhpDocParser\\\\Parser\\\\TypeParser, PHPStan\\\\PhpDocParser\\\\ParserConfig given\\.$#"
+            count: 1
+            path: src/DocBlock/Tags/Factory/AbstractPHPStanFactory.php
+        -
+            message: "#^Parameter \\#1 \\$unescapeStrings of class PHPStan\\\\PhpDocParser\\\\Parser\\\\ConstExprParser constructor expects bool, PHPStan\\\\PhpDocParser\\\\ParserConfig given\\.$#"
+            count: 1
+            path: src/DocBlock/Tags/Factory/AbstractPHPStanFactory.php
+        -
+            message: "#^Parameter \\#2 \\$constantExprParser of class PHPStan\\\\PhpDocParser\\\\Parser\\\\PhpDocParser constructor expects PHPStan\\\\PhpDocParser\\\\Parser\\\\ConstExprParser, PHPStan\\\\PhpDocParser\\\\Parser\\\\TypeParser given\\.$#"
+            count: 1
+            path: src/DocBlock/Tags/Factory/AbstractPHPStanFactory.php
+        -
+            message: "#^Parameter \\#2 \\$quoteAwareConstExprString of class PHPStan\\\\PhpDocParser\\\\Parser\\\\TypeParser constructor expects bool, PHPStan\\\\PhpDocParser\\\\Parser\\\\ConstExprParser given\\.$#"
+            count: 1
+            path: src/DocBlock/Tags/Factory/AbstractPHPStanFactory.php
+        -
+            message: "#^Parameter \\#3 \\$requireWhitespaceBeforeDescription of class PHPStan\\\\PhpDocParser\\\\Parser\\\\PhpDocParser constructor expects bool, PHPStan\\\\PhpDocParser\\\\Parser\\\\ConstExprParser given\\.$#"
+            count: 1
+            path: src/DocBlock/Tags/Factory/AbstractPHPStanFactory.php
     paths:
         - src

psalm.xml

@@ -68,5 +68,12 @@
                 <file name="src/Utils.php"/>
             </errorLevel>
         </ArgumentTypeCoercion>
+
+        <InvalidArgument>
+            <errorLevel type="suppress">
+                <referencedFunction name="PHPStan\PhpDocParser\Parser\PhpDocParser::__construct"/>
+                <referencedFunction name="PHPStan\PhpDocParser\Parser\TypeParser::__construct"/>
+            </errorLevel>
+        </InvalidArgument>
     </issueHandlers>
 </psalm>

src/DocBlock/Tags/Factory/AbstractPHPStanFactory.php

@@ -21,8 +21,10 @@
 use PHPStan\PhpDocParser\Parser\PhpDocParser;
 use PHPStan\PhpDocParser\Parser\TokenIterator;
 use PHPStan\PhpDocParser\Parser\TypeParser;
+use PHPStan\PhpDocParser\ParserConfig;
 use RuntimeException;
 
+use function class_exists;
 use function ltrim;
 use function property_exists;
 use function rtrim;
@@ -44,16 +46,27 @@ class AbstractPHPStanFactory implements Factory
 
     public function __construct(PHPStanFactory ...$factories)
     {
-        $this->lexer = new Lexer(true);
-        $constParser = new ConstExprParser(true, true, ['lines' => true, 'indexes' => true]);
-        $this->parser = new PhpDocParser(
-            new TypeParser($constParser, true, ['lines' => true, 'indexes' => true]),
-            $constParser,
-            true,
-            true,
-            ['lines' => true, 'indexes' => true],
-            true
-        );
+        if (class_exists(ParserConfig::class)) {
+            $config = new ParserConfig(['indexes' => true, 'lines' => true]);
+            $this->lexer = new Lexer($config);
+            $constParser = new ConstExprParser($config);
+            $this->parser = new PhpDocParser(
+                $config,
+                new TypeParser($config, $constParser),
+                $constParser
+            );
+        } else {
+            $this->lexer = new Lexer(true);
+            $constParser = new ConstExprParser(true, true, ['lines' => true, 'indexes' => true]);
+            $this->parser = new PhpDocParser(
+                new TypeParser($constParser, true, ['lines' => true, 'indexes' => true]),
+                $constParser,
+                true,
+                true,
+                ['lines' => true, 'indexes' => true],
+                true
+            );
+        }
         $this->factories = $factories;
     }
 

tests/unit/DocBlock/Tags/Factory/TagFactoryTestCase.php

@@ -24,19 +24,28 @@
 use PHPStan\PhpDocParser\Parser\PhpDocParser;
 use PHPStan\PhpDocParser\Parser\TokenIterator;
 use PHPStan\PhpDocParser\Parser\TypeParser;
+use PHPStan\PhpDocParser\ParserConfig;
 use PHPUnit\Framework\TestCase;
 
+use function class_exists;
 use function property_exists;
 
 abstract class TagFactoryTestCase extends TestCase
 {
     public function parseTag(string $tag): PhpDocTagNode
     {
-        $lexer = new Lexer();
-        $tokens = $lexer->tokenize($tag);
-        $constParser = new ConstExprParser();
+        if (class_exists(ParserConfig::class)) {
+            $config = new ParserConfig([]);
+            $lexer = new Lexer($config);
+            $constParser = new ConstExprParser($config);
+            $phpDocParser = new PhpDocParser($config, new TypeParser($config, $constParser), $constParser);
+        } else {
+            $lexer = new Lexer();
+            $constParser = new ConstExprParser();
+            $phpDocParser = new PhpDocParser(new TypeParser($constParser), $constParser);
+        }
 
-        $tagNode = (new PhpDocParser(new TypeParser($constParser), $constParser))->parseTag(new TokenIterator($tokens));
+        $tagNode = ($phpDocParser)->parseTag(new TokenIterator($lexer->tokenize($tag)));
         if (property_exists($tagNode->value, 'description') === true) {
             $tagNode->value->setAttribute('description', $tagNode->value->description);
         }