From 3af787f9e76d55e86548a22be056f175ce2e78bb Mon Sep 17 00:00:00 2001
From: Markus Staab <maggus.staab@googlemail.com>
Date: Fri, 10 May 2024 13:21:41 +0200
Subject: [PATCH] revert 944673f9c6607a09942b6a1b8ea9f777f8b5375a

---
 src/Type/TypeCombinator.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Type/TypeCombinator.php b/src/Type/TypeCombinator.php
index 5159711e6fe..b1060af54cf 100644
--- a/src/Type/TypeCombinator.php
+++ b/src/Type/TypeCombinator.php
@@ -16,7 +16,6 @@
 use PHPStan\Type\Constant\ConstantFloatType;
 use PHPStan\Type\Constant\ConstantIntegerType;
 use PHPStan\Type\Constant\ConstantStringType;
-use PHPStan\Type\Enum\EnumCaseObjectType;
 use PHPStan\Type\Generic\GenericClassStringType;
 use PHPStan\Type\Generic\TemplateArrayType;
 use PHPStan\Type\Generic\TemplateBenevolentUnionType;
@@ -201,7 +200,8 @@ public static function union(Type ...$types): Type
 			if ($types[$i] instanceof StringType && !$types[$i] instanceof ClassStringType) {
 				$hasGenericScalarTypes[ConstantStringType::class] = true;
 			}
-			if ($types[$i] instanceof EnumCaseObjectType) {
+			$enumCases = $types[$i]->getEnumCases();
+			if (count($enumCases) === 1) {
 				$enumCaseTypes[$types[$i]->describe(VerbosityLevel::cache())] = $types[$i];
 
 				unset($types[$i]);