fix: Pass promoted property default value

src/Reflection/ReflectionClass.php

@@ -894,7 +894,7 @@ private function createImmediateProperties(ClassNode|InterfaceNode|TraitNode|Enu
 
                 $propertyNode                     = new Node\Stmt\Property(
                     $parameterNode->flags,
-                    [new Node\PropertyItem($parameterNameNode->name)],
+                    [new Node\PropertyItem($parameterNameNode->name, $parameterNode->default)],
                     $parameterNode->getAttributes(),
                     $parameterNode->type,
                     $parameterNode->attrGroups,

test/unit/Fixture/ExampleClass.php

@@ -89,6 +89,13 @@ interface ExampleInterface
     {
     }
 
+    class ClassWithPromotedPropertyWithArrayDefault
+    {
+        public function __construct(protected array $parameters = [])
+        {
+        }
+    }
+
     class ExampleClassWhereConstructorIsNotFirstMethod
     {
         public function someMethod()

test/unit/Reflection/ReflectionPropertyTest.php

@@ -41,6 +41,7 @@
 use Roave\BetterReflectionTest\Fixture\ClassForHinting;
 use Roave\BetterReflectionTest\Fixture\ClassUsesTraitStaticPropertyGetSet;
 use Roave\BetterReflectionTest\Fixture\ClassWithAttributes;
+use Roave\BetterReflectionTest\Fixture\ClassWithPromotedPropertyWithArrayDefault;
 use Roave\BetterReflectionTest\Fixture\DefaultProperties;
 use Roave\BetterReflectionTest\Fixture\ExampleClass;
 use Roave\BetterReflectionTest\Fixture\InitializedProperties;
@@ -298,15 +299,27 @@ public function testIsPromoted(): void
         self::assertTrue($promotedProperty->isPrivate());
         self::assertTrue($promotedProperty->hasType());
         self::assertSame('int|null', $promotedProperty->getType()->__toString());
-        self::assertFalse($promotedProperty->hasDefaultValue());
-        self::assertNull($promotedProperty->getDefaultValue());
+        self::assertTrue($promotedProperty->hasDefaultValue());
+        self::assertSame(123, $promotedProperty->getDefaultValue());
         self::assertSame(54, $promotedProperty->getStartLine());
         self::assertSame(54, $promotedProperty->getEndLine());
         self::assertSame(60, $promotedProperty->getStartColumn());
         self::assertSame(95, $promotedProperty->getEndColumn());
         self::assertSame('/** Some doccomment */', $promotedProperty->getDocComment());
     }
 
+    public function testPromotedPropertyWithArrayDefaultValue(): void
+    {
+        $reflector = new DefaultReflector(new SingleFileSourceLocator(__DIR__ . '/../Fixture/ExampleClass.php', $this->astLocator));
+        $classInfo = $reflector->reflectClass(ClassWithPromotedPropertyWithArrayDefault::class);
+
+        $property = $classInfo->getProperty('parameters');
+
+        self::assertTrue($property->isPromoted());
+        self::assertTrue($property->hasDefaultValue());
+        self::assertSame([], $property->getDefaultValue());
+    }
+
     public function testIsDefaultAndIsDynamic(): void
     {
         $classInfo = $this->reflector->reflectClass(ExampleClass::class);

test/unit/Reflector/DefaultReflectorTest.php

@@ -61,7 +61,7 @@ public function testReflectAllClasses(): void
         ))->reflectAllClasses();
 
         self::assertContainsOnlyInstancesOf(ReflectionClass::class, $classes);
-        self::assertCount(11, $classes);
+        self::assertCount(12, $classes);
     }
 
     public function testReflectFunction(): void