Prevent crash for Attribute class polyfill without constructor

phpstan · Jan 27, 2023 · 9334ff3 · 9334ff3
1 parent 81b8cc4
commit 9334ff3
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/Reflection/ClassReflection.php b/src/Reflection/ClassReflection.php
@@ -1151,6 +1151,9 @@ private function findAttributeFlags(): ?int
 				$arguments[] = new Arg($expression, false, false, [], is_int($i) ? null : new Identifier($i));
 			}
 
+			if (!$attributeClass->hasConstructor()) {
+				return null;
+			}
 			$attributeConstructor = $attributeClass->getConstructor();
 			$attributeConstructorVariant = ParametersAcceptorSelector::selectSingle($attributeConstructor->getVariants());