add support for phpstan/phpdoc-parser 2

Author: xabbuh

composer-require-checker.json

@@ -2,7 +2,7 @@
   "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",
     "T_NAME_QUALIFIED", "T_NAME_FULLY_QUALIFIED"
   ],
   "php-core-extensions" : [

composer.json

@@ -12,7 +12,7 @@
     "require": {
         "php": "^7.3 || ^8.0",
         "phpdocumentor/reflection-common": "^2.0",
-        "phpstan/phpdoc-parser": "^1.18",
+        "phpstan/phpdoc-parser": "^1.18|^2.0",
         "doctrine/deprecations": "^1.0"
     },
     "require-dev": {

composer.lock

@@ -7,3 +7,20 @@ parameters:
         - tests/benchmark/Assets/*
     paths:
         - src
+    ignoreErrors:
+        -
+            message: "#^Parameter \\#1 \\$constExprParser of class PHPStan\\\\PhpDocParser\\\\Parser\\\\TypeParser constructor expects PHPStan\\\\PhpDocParser\\\\Parser\\\\ConstExprParser\\|null, PHPStan\\\\PhpDocParser\\\\ParserConfig given\\.$#"
+            count: 1
+            path: src/TypeResolver.php
+        -
+            message: "#^Parameter \\#1 \\$parseDoctrineAnnotations of class PHPStan\\\\PhpDocParser\\\\Lexer\\\\Lexer constructor expects bool, PHPStan\\\\PhpDocParser\\\\ParserConfig given\\.$#"
+            count: 1
+            path: src/TypeResolver.php
+        -
+            message: "#^Parameter \\#1 \\$unescapeStrings of class PHPStan\\\\PhpDocParser\\\\Parser\\\\ConstExprParser constructor expects bool, PHPStan\\\\PhpDocParser\\\\ParserConfig given\\.$#"
+            count: 1
+            path: src/TypeResolver.php
+        -
+            message: "#^Parameter \\#2 \\$quoteAwareConstExprString of class PHPStan\\\\PhpDocParser\\\\Parser\\\\TypeParser constructor expects bool, PHPStan\\\\PhpDocParser\\\\Parser\\\\ConstExprParser given\\.$#"
+            count: 1
+            path: src/TypeResolver.php

phpstan.neon

@@ -38,5 +38,27 @@
                 <file name="src/TypeResolver.php"/>
             </errorLevel>
         </RedundantConditionGivenDocblockType>
+
+        <InvalidArgument>
+            <errorLevel type="suppress">
+                <referencedFunction name="PHPStan\PhpDocParser\Lexer\Lexer::__construct"/>
+                <referencedFunction name="PHPStan\PhpDocParser\Parser\ConstExprParser::__construct"/>
+                <referencedFunction name="PHPStan\PhpDocParser\Parser\TypeParser::__construct"/>
+            </errorLevel>
+        </InvalidArgument>
+
+        <UndefinedDocblockClass>
+            <errorLevel type="suppress">
+                <referencedClass name="PHPStan\PhpDocParser\ParserConfig"/>
+            </errorLevel>
+        </UndefinedDocblockClass>
+
+        <MixedArgument>
+            <errorLevel type="suppress">
+                <referencedFunction name="PHPStan\PhpDocParser\Lexer\Lexer::__construct"/>
+                <referencedFunction name="PHPStan\PhpDocParser\Parser\ConstExprParser::__construct"/>
+                <referencedFunction name="PHPStan\PhpDocParser\Parser\TypeParser::__construct"/>
+            </errorLevel>
+        </MixedArgument>
     </issueHandlers>
 </psalm>

psalm.xml

@@ -98,6 +98,7 @@
 use PHPStan\PhpDocParser\Parser\ParserException;
 use PHPStan\PhpDocParser\Parser\TokenIterator;
 use PHPStan\PhpDocParser\Parser\TypeParser;
+use PHPStan\PhpDocParser\ParserConfig;
 use RuntimeException;
 
 use function array_filter;
@@ -189,8 +190,14 @@ final class TypeResolver
     public function __construct(?FqsenResolver $fqsenResolver = null)
     {
         $this->fqsenResolver = $fqsenResolver ?: new FqsenResolver();
-        $this->typeParser = new TypeParser(new ConstExprParser());
-        $this->lexer = new Lexer();
+
+        if (class_exists(ParserConfig::class)) {
+            $this->typeParser = new TypeParser(new ParserConfig([]), new ConstExprParser(new ParserConfig([])));
+            $this->lexer = new Lexer(new ParserConfig([]));
+        } else {
+            $this->typeParser = new TypeParser(new ConstExprParser());
+            $this->lexer = new Lexer();
+        }
     }
 
     /**