Fix checking of generic attributes

Author: ondrejmirtes

src/Rules/AttributesCheck.php

@@ -102,7 +102,11 @@ public function check(
 				$nodeAttributes['isAttribute'] = true;
 
 				$parameterErrors = $this->functionCallParametersCheck->check(
-					ParametersAcceptorSelector::selectSingle($attributeConstructor->getVariants()),
+					ParametersAcceptorSelector::selectFromArgs(
+						$scope,
+						$attribute->args,
+						$attributeConstructor->getVariants(),
+					),
 					$scope,
 					$attributeConstructor->getDeclaringClass()->isBuiltin(),
 					new New_($attribute->name, $attribute->args, $nodeAttributes),

tests/PHPStan/Rules/Classes/ClassAttributesRuleTest.php

@@ -126,4 +126,14 @@ public function testRuleForEnums(): void
 		]);
 	}
 
+	public function testBug7171(): void
+	{
+		$this->analyse([__DIR__ . '/data/bug-7171.php'], [
+			[
+				'Parameter $repositoryClass of attribute class Bug7171\Entity constructor expects class-string<Bug7171\EntityRepository<T of object>>|null, \'stdClass\' given.',
+				66,
+			],
+		]);
+	}
+
 }

tests/PHPStan/Rules/Classes/data/bug-7171.php

@@ -0,0 +1,69 @@
+<?php declare(strict_types = 1);
+
+namespace Bug7171;
+
+/**
+ * @template T of object
+ */
+class EntityRepository
+{
+}
+
+/**
+ * @template T of object
+ * @template-extends EntityRepository<T>
+ */
+class ServiceEntityRepository extends EntityRepository
+{
+}
+
+/**
+ * @extends ServiceEntityRepository<MyEntityAttribute>
+ */
+class MyRepositoryAttribute extends ServiceEntityRepository
+{
+}
+
+/**
+ * @extends ServiceEntityRepository<MyEntityExtend>
+ */
+class MyRepositoryExtend extends ServiceEntityRepository
+{
+}
+
+/**
+ * @template T of object
+ */
+#[\Attribute(\Attribute::TARGET_CLASS)]
+class Entity
+{
+	/**
+	 * @param class-string<EntityRepository<T>>|null $repositoryClass
+	 */
+	public function __construct(?string $repositoryClass = null)
+	{
+		// Logic
+		echo $repositoryClass;
+	}
+}
+
+#[Entity(repositoryClass: MyRepositoryAttribute::class)]
+class MyEntityAttribute
+{
+}
+
+/**
+ * @extends Entity<MyEntityExtend>
+ */
+class MyEntityExtend extends Entity
+{
+	public function __construct()
+	{
+		parent::__construct(repositoryClass: MyRepositoryExtend::class);
+	}
+}
+
+#[Entity(repositoryClass: \stdClass::class)]
+class WrongEntity
+{
+}