phpstan: upgrade to 0.11

composer.json

@@ -33,8 +33,8 @@
 		"nette/tester": "~2.1",
 		"marc-mabe/php-enum": "~3.0",
 		"mockery/mockery": "~1.2",
-		"phpstan/phpstan-shim": "0.10.7",
-		"phpstan/phpstan-nette": "0.10.1",
+		"phpstan/phpstan-shim": "0.11.1",
+		"phpstan/phpstan-nette": "0.11",
 		"tracy/tracy": "~2.3"
 	},
 	"autoload": {

src/Entity/AbstractEntity.php

@@ -448,7 +448,7 @@ private function &internalGetValue(PropertyMetadata $metadata, string $name)
 		} else {
 			$value = $this->data[$name];
 		}
-		if (!isset($value) && !$metadata->isNullable) {
+		if ($value === null && !$metadata->isNullable) {
 			$class = get_class($this);
 			throw new InvalidStateException("Property {$class}::\${$name} is not set.");
 		}

src/Mapper/Dbal/StorageReflection/StorageReflection.php

@@ -229,21 +229,22 @@ public function addModifier(string $storageKey, string $saveModifier): StorageRe
 
 	protected function findManyHasManyPrimaryColumns($joinTable, $sourceTable, $targetTable): array
 	{
+		$sourceId = $targetId = null;
 		$useFQN = strpos($sourceTable, '.') !== false;
 		$keys = $this->platform->getForeignKeys($joinTable);
 		foreach ($keys as $column => $meta) {
 			$table = $useFQN
 				? $meta['ref_table']
 				: preg_replace('#^(.*\.)?(.*)$#', '$2', $meta['ref_table']);
 
-			if ($table === $sourceTable && !isset($sourceId)) {
+			if ($table === $sourceTable && $sourceId === null) {
 				$sourceId = $column;
 			} elseif ($table === $targetTable) {
 				$targetId = $column;
 			}
 		}
 
-		if (!isset($sourceId, $targetId)) {
+		if ($sourceId === null || $targetId === null) {
 			throw new InvalidStateException("No primary keys detected for many has many '{$joinTable}' join table.");
 		}
 

src/Mapper/Memory/RelationshipMapperOneHasMany.php

@@ -39,9 +39,6 @@ public function clearCache()
 	}
 
 
-	/**
-	 * @return EntityIterator
-	 */
 	public function getIterator(IEntity $parent, ICollection $collection): Iterator
 	{
 		$className = $this->metadata->relationship->entityMetadata->className;
@@ -52,6 +49,8 @@ public function getIterator(IEntity $parent, ICollection $collection): Iterator
 
 	public function getIteratorCount(IEntity $parent, ICollection $collection): int
 	{
-		return count($this->getIterator($parent, $collection));
+		$iterator = $this->getIterator($parent, $collection);
+		assert($iterator instanceof \Countable);
+		return count($iterator);
 	}
 }

src/TestHelper/EntityCreator.php

@@ -98,7 +98,7 @@ protected function random(PropertyMetadata $property)
 			}
 		}
 
-		if (!$possibilities) {
+		if (count($possibilities) === 0) {
 			return null;
 		}