Require stubs to declare return types for magic methods when possible

Closes GH-6376

3 files changed, 148 insertions, 146 deletions

diff --git a/ext/reflection/php_reflection.stub.php b/ext/reflection/php_reflection.stub.php
index cf6613c3a3..7e2f061142 100644
--- a/ext/reflection/php_reflection.stub.php
+++ b/ext/reflection/php_reflection.stub.php
@@ -19,7 +19,7 @@ interface Reflector extends Stringable
 abstract class ReflectionFunctionAbstract implements Reflector
 {
     /** @implementation-alias ReflectionClass::__clone */
-    final private function __clone() {}
+    final private function __clone(): void {}
 
     /** @return bool */
     public function inNamespace() {}
@@ -199,7 +199,7 @@ class ReflectionMethod extends ReflectionFunctionAbstract
 
 class ReflectionClass implements Reflector
 {
-    final private function __clone() {}
+    final private function __clone(): void {}
 
     public function __construct(object|string $objectOrClass) {}
 
@@ -370,7 +370,7 @@ class ReflectionObject extends ReflectionClass
 class ReflectionProperty implements Reflector
 {
     /** @implementation-alias ReflectionClass::__clone */
-    final private function __clone() {}
+    final private function __clone(): void {}
 
     public function __construct(object|string $class, string $property) {}
 
@@ -435,7 +435,7 @@ class ReflectionProperty implements Reflector
 class ReflectionClassConstant implements Reflector
 {
     /** @implementation-alias ReflectionClass::__clone */
-    final private function __clone() {}
+    final private function __clone(): void {}
 
     public function __construct(object|string $class, string $constant) {}
 
@@ -472,7 +472,7 @@ class ReflectionClassConstant implements Reflector
 class ReflectionParameter implements Reflector
 {
     /** @implementation-alias ReflectionClass::__clone */
-    final private function __clone() {}
+    final private function __clone(): void {}
 
     /** @param string|array|object $function */
     public function __construct($function, int|string $param) {}
@@ -551,7 +551,7 @@ class ReflectionParameter implements Reflector
 abstract class ReflectionType implements Stringable
 {
     /** @implementation-alias ReflectionClass::__clone */
-    final private function __clone() {}
+    final private function __clone(): void {}
 
     /** @return bool */
     public function allowsNull() {}
@@ -576,7 +576,7 @@ class ReflectionUnionType extends ReflectionType
 class ReflectionExtension implements Reflector
 {
     /** @implementation-alias ReflectionClass::__clone */
-    final private function __clone() {}
+    final private function __clone(): void {}
 
     public function __construct(string $name) {}
 
@@ -619,7 +619,7 @@ class ReflectionExtension implements Reflector
 class ReflectionZendExtension implements Reflector
 {
     /** @implementation-alias ReflectionClass::__clone */
-    final private function __clone() {}
+    final private function __clone(): void {}
 
     public function __construct(string $name) {}
 
@@ -648,7 +648,7 @@ final class ReflectionReference
     public function getId(): string {}
 
     /** @implementation-alias ReflectionClass::__clone */
-    private function __clone() {}
+    private function __clone(): void {}
 
     private function __construct() {}
 }
@@ -661,7 +661,7 @@ final class ReflectionAttribute
     public function getArguments(): array {}
     public function newInstance(): object {}
 
-    private function __clone() {}
+    private function __clone(): void {}
 
     private function __construct() {}
 }
diff --git a/ext/reflection/php_reflection_arginfo.h b/ext/reflection/php_reflection_arginfo.h
index 6044f7f243..591a160ed3 100644
--- a/ext/reflection/php_reflection_arginfo.h
+++ b/ext/reflection/php_reflection_arginfo.h
@@ -1,62 +1,63 @@
 /* This is a generated file, edit the .stub.php file instead.
- * Stub hash: 4429ea0f96f81c3dbfb2a7e6e00ce49aea4bfeb1 */
+ * Stub hash: ec7607b8087ddd4297bf51cc4072465d2a0f27af */
 
 ZEND_BEGIN_ARG_INFO_EX(arginfo_class_Reflection_getModifierNames, 0, 0, 1)
 	ZEND_ARG_TYPE_INFO(0, modifiers, IS_LONG, 0)
 ZEND_END_ARG_INFO()
 
-ZEND_BEGIN_ARG_INFO_EX(arginfo_class_ReflectionFunctionAbstract___clone, 0, 0, 0)
+ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_class_ReflectionFunctionAbstract___clone, 0, 0, IS_VOID, 0)
 ZEND_END_ARG_INFO()
 
-#define arginfo_class_ReflectionFunctionAbstract_inNamespace arginfo_class_ReflectionFunctionAbstract___clone
+ZEND_BEGIN_ARG_INFO_EX(arginfo_class_ReflectionFunctionAbstract_inNamespace, 0, 0, 0)
+ZEND_END_ARG_INFO()
 
-#define arginfo_class_ReflectionFunctionAbstract_isClosure arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionFunctionAbstract_isClosure arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionFunctionAbstract_isDeprecated arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionFunctionAbstract_isDeprecated arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionFunctionAbstract_isInternal arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionFunctionAbstract_isInternal arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionFunctionAbstract_isUserDefined arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionFunctionAbstract_isUserDefined arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionFunctionAbstract_isGenerator arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionFunctionAbstract_isGenerator arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionFunctionAbstract_isVariadic arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionFunctionAbstract_isVariadic arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionFunctionAbstract_getClosureThis arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionFunctionAbstract_getClosureThis arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionFunctionAbstract_getClosureScopeClass arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionFunctionAbstract_getClosureScopeClass arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionFunctionAbstract_getDocComment arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionFunctionAbstract_getDocComment arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionFunctionAbstract_getEndLine arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionFunctionAbstract_getEndLine arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionFunctionAbstract_getExtension arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionFunctionAbstract_getExtension arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionFunctionAbstract_getExtensionName arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionFunctionAbstract_getExtensionName arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionFunctionAbstract_getFileName arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionFunctionAbstract_getFileName arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionFunctionAbstract_getName arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionFunctionAbstract_getName arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionFunctionAbstract_getNamespaceName arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionFunctionAbstract_getNamespaceName arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionFunctionAbstract_getNumberOfParameters arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionFunctionAbstract_getNumberOfParameters arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionFunctionAbstract_getNumberOfRequiredParameters arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionFunctionAbstract_getNumberOfRequiredParameters arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionFunctionAbstract_getParameters arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionFunctionAbstract_getParameters arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionFunctionAbstract_getShortName arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionFunctionAbstract_getShortName arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionFunctionAbstract_getStartLine arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionFunctionAbstract_getStartLine arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionFunctionAbstract_getStaticVariables arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionFunctionAbstract_getStaticVariables arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionFunctionAbstract_returnsReference arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionFunctionAbstract_returnsReference arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionFunctionAbstract_hasReturnType arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionFunctionAbstract_hasReturnType arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionFunctionAbstract_getReturnType arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionFunctionAbstract_getReturnType arginfo_class_ReflectionFunctionAbstract_inNamespace
 
 ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_class_ReflectionFunctionAbstract_getAttributes, 0, 0, IS_ARRAY, 0)
 	ZEND_ARG_TYPE_INFO_WITH_DEFAULT_VALUE(0, name, IS_STRING, 1, "null")
@@ -70,7 +71,7 @@ ZEND_END_ARG_INFO()
 ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_class_ReflectionFunction___toString, 0, 0, IS_STRING, 0)
 ZEND_END_ARG_INFO()
 
-#define arginfo_class_ReflectionFunction_isDisabled arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionFunction_isDisabled arginfo_class_ReflectionFunctionAbstract_inNamespace
 
 ZEND_BEGIN_ARG_INFO_EX(arginfo_class_ReflectionFunction_invoke, 0, 0, 0)
 	ZEND_ARG_VARIADIC_TYPE_INFO(0, args, IS_MIXED, 0)
@@ -80,25 +81,25 @@ ZEND_BEGIN_ARG_INFO_EX(arginfo_class_ReflectionFunction_invokeArgs, 0, 0, 1)
 	ZEND_ARG_TYPE_INFO(0, args, IS_ARRAY, 0)
 ZEND_END_ARG_INFO()
 
-#define arginfo_class_ReflectionFunction_getClosure arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionFunction_getClosure arginfo_class_ReflectionFunctionAbstract_inNamespace
 
 ZEND_BEGIN_ARG_INFO_EX(arginfo_class_ReflectionGenerator___construct, 0, 0, 1)
 	ZEND_ARG_OBJ_INFO(0, generator, Generator, 0)
 ZEND_END_ARG_INFO()
 
-#define arginfo_class_ReflectionGenerator_getExecutingLine arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionGenerator_getExecutingLine arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionGenerator_getExecutingFile arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionGenerator_getExecutingFile arginfo_class_ReflectionFunctionAbstract_inNamespace
 
 ZEND_BEGIN_ARG_INFO_EX(arginfo_class_ReflectionGenerator_getTrace, 0, 0, 0)
 	ZEND_ARG_TYPE_INFO_WITH_DEFAULT_VALUE(0, options, IS_LONG, 0, "DEBUG_BACKTRACE_PROVIDE_OBJECT")
 ZEND_END_ARG_INFO()
 
-#define arginfo_class_ReflectionGenerator_getFunction arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionGenerator_getFunction arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionGenerator_getThis arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionGenerator_getThis arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionGenerator_getExecutingGenerator arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionGenerator_getExecutingGenerator arginfo_class_ReflectionFunctionAbstract_inNamespace
 
 ZEND_BEGIN_ARG_INFO_EX(arginfo_class_ReflectionMethod___construct, 0, 0, 1)
 	ZEND_ARG_TYPE_MASK(0, objectOrMethod, MAY_BE_OBJECT|MAY_BE_STRING, NULL)
@@ -107,27 +108,27 @@ ZEND_END_ARG_INFO()
 
 #define arginfo_class_ReflectionMethod___toString arginfo_class_ReflectionFunction___toString
 
-#define arginfo_class_ReflectionMethod_isPublic arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionMethod_isPublic arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionMethod_isPrivate arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionMethod_isPrivate arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionMethod_isProtected arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionMethod_isProtected arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionMethod_isAbstract arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionMethod_isAbstract arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionMethod_isFinal arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionMethod_isFinal arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionMethod_isStatic arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionMethod_isStatic arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionMethod_isConstructor arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionMethod_isConstructor arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionMethod_isDestructor arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionMethod_isDestructor arginfo_class_ReflectionFunctionAbstract_inNamespace
 
 ZEND_BEGIN_ARG_INFO_EX(arginfo_class_ReflectionMethod_getClosure, 0, 0, 0)
 	ZEND_ARG_TYPE_INFO_WITH_DEFAULT_VALUE(0, object, IS_OBJECT, 1, "null")
 ZEND_END_ARG_INFO()
 
-#define arginfo_class_ReflectionMethod_getModifiers arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionMethod_getModifiers arginfo_class_ReflectionFunctionAbstract_inNamespace
 
 ZEND_BEGIN_ARG_INFO_EX(arginfo_class_ReflectionMethod_invoke, 0, 0, 1)
 	ZEND_ARG_TYPE_INFO(0, object, IS_OBJECT, 1)
@@ -139,9 +140,9 @@ ZEND_BEGIN_ARG_INFO_EX(arginfo_class_ReflectionMethod_invokeArgs, 0, 0, 2)
 	ZEND_ARG_TYPE_INFO(0, args, IS_ARRAY, 0)
 ZEND_END_ARG_INFO()
 
-#define arginfo_class_ReflectionMethod_getDeclaringClass arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionMethod_getDeclaringClass arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionMethod_getPrototype arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionMethod_getPrototype arginfo_class_ReflectionFunctionAbstract_inNamespace
 
 ZEND_BEGIN_ARG_INFO_EX(arginfo_class_ReflectionMethod_setAccessible, 0, 0, 1)
 	ZEND_ARG_TYPE_INFO(0, accessible, _IS_BOOL, 0)
@@ -155,27 +156,27 @@ ZEND_END_ARG_INFO()
 
 #define arginfo_class_ReflectionClass___toString arginfo_class_ReflectionFunction___toString
 
-#define arginfo_class_ReflectionClass_getName arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionClass_getName arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionClass_isInternal arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionClass_isInternal arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionClass_isUserDefined arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionClass_isUserDefined arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionClass_isAnonymous arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionClass_isAnonymous arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionClass_isInstantiable arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionClass_isInstantiable arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionClass_isCloneable arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionClass_isCloneable arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionClass_getFileName arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionClass_getFileName arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionClass_getStartLine arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionClass_getStartLine arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionClass_getEndLine arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionClass_getEndLine arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionClass_getDocComment arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionClass_getDocComment arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionClass_getConstructor arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionClass_getConstructor arginfo_class_ReflectionFunctionAbstract_inNamespace
 
 ZEND_BEGIN_ARG_INFO_EX(arginfo_class_ReflectionClass_hasMethod, 0, 0, 1)
 	ZEND_ARG_TYPE_INFO(0, name, IS_STRING, 0)
@@ -203,25 +204,25 @@ ZEND_END_ARG_INFO()
 
 #define arginfo_class_ReflectionClass_getReflectionConstant arginfo_class_ReflectionClass_hasMethod
 
-#define arginfo_class_ReflectionClass_getInterfaces arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionClass_getInterfaces arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionClass_getInterfaceNames arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionClass_getInterfaceNames arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionClass_isInterface arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionClass_isInterface arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionClass_getTraits arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionClass_getTraits arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionClass_getTraitNames arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionClass_getTraitNames arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionClass_getTraitAliases arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionClass_getTraitAliases arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionClass_isTrait arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionClass_isTrait arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionClass_isAbstract arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionClass_isAbstract arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionClass_isFinal arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionClass_isFinal arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionClass_getModifiers arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionClass_getModifiers arginfo_class_ReflectionFunctionAbstract_inNamespace
 
 ZEND_BEGIN_ARG_INFO_EX(arginfo_class_ReflectionClass_isInstance, 0, 0, 1)
 	ZEND_ARG_TYPE_INFO(0, object, IS_OBJECT, 0)
@@ -229,19 +230,19 @@ ZEND_END_ARG_INFO()
 
 #define arginfo_class_ReflectionClass_newInstance arginfo_class_ReflectionFunction_invoke
 
-#define arginfo_class_ReflectionClass_newInstanceWithoutConstructor arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionClass_newInstanceWithoutConstructor arginfo_class_ReflectionFunctionAbstract_inNamespace
 
 ZEND_BEGIN_ARG_INFO_EX(arginfo_class_ReflectionClass_newInstanceArgs, 0, 0, 0)
 	ZEND_ARG_TYPE_INFO_WITH_DEFAULT_VALUE(0, args, IS_ARRAY, 0, "[]")
 ZEND_END_ARG_INFO()
 
-#define arginfo_class_ReflectionClass_getParentClass arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionClass_getParentClass arginfo_class_ReflectionFunctionAbstract_inNamespace
 
 ZEND_BEGIN_ARG_INFO_EX(arginfo_class_ReflectionClass_isSubclassOf, 0, 0, 1)
 	ZEND_ARG_OBJ_TYPE_MASK(0, class, ReflectionClass, MAY_BE_STRING, NULL)
 ZEND_END_ARG_INFO()
 
-#define arginfo_class_ReflectionClass_getStaticProperties arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionClass_getStaticProperties arginfo_class_ReflectionFunctionAbstract_inNamespace
 
 ZEND_BEGIN_ARG_INFO_EX(arginfo_class_ReflectionClass_getStaticPropertyValue, 0, 0, 1)
 	ZEND_ARG_TYPE_INFO(0, name, IS_STRING, 0)
@@ -253,25 +254,25 @@ ZEND_BEGIN_ARG_INFO_EX(arginfo_class_ReflectionClass_setStaticPropertyValue, 0,
 	ZEND_ARG_TYPE_INFO(0, value, IS_MIXED, 0)
 ZEND_END_ARG_INFO()
 
-#define arginfo_class_ReflectionClass_getDefaultProperties arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionClass_getDefaultProperties arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionClass_isIterable arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionClass_isIterable arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionClass_isIterateable arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionClass_isIterateable arginfo_class_ReflectionFunctionAbstract_inNamespace
 
 ZEND_BEGIN_ARG_INFO_EX(arginfo_class_ReflectionClass_implementsInterface, 0, 0, 1)
 	ZEND_ARG_OBJ_TYPE_MASK(0, interface, ReflectionClass, MAY_BE_STRING, NULL)
 ZEND_END_ARG_INFO()
 
-#define arginfo_class_ReflectionClass_getExtension arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionClass_getExtension arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionClass_getExtensionName arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionClass_getExtensionName arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionClass_inNamespace arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionClass_inNamespace arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionClass_getNamespaceName arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionClass_getNamespaceName arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionClass_getShortName arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionClass_getShortName arginfo_class_ReflectionFunctionAbstract_inNamespace
 
 #define arginfo_class_ReflectionClass_getAttributes arginfo_class_ReflectionFunctionAbstract_getAttributes
 
@@ -286,7 +287,7 @@ ZEND_END_ARG_INFO()
 
 #define arginfo_class_ReflectionProperty___toString arginfo_class_ReflectionFunction___toString
 
-#define arginfo_class_ReflectionProperty_getName arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionProperty_getName arginfo_class_ReflectionFunctionAbstract_inNamespace
 
 #define arginfo_class_ReflectionProperty_getValue arginfo_class_ReflectionMethod_getClosure
 
@@ -297,34 +298,34 @@ ZEND_END_ARG_INFO()
 
 #define arginfo_class_ReflectionProperty_isInitialized arginfo_class_ReflectionMethod_getClosure
 
-#define arginfo_class_ReflectionProperty_isPublic arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionProperty_isPublic arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionProperty_isPrivate arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionProperty_isPrivate arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionProperty_isProtected arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionProperty_isProtected arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionProperty_isStatic arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionProperty_isStatic arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionProperty_isDefault arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionProperty_isDefault arginfo_class_ReflectionFunctionAbstract_inNamespace
 
 ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_class_ReflectionProperty_isPromoted, 0, 0, _IS_BOOL, 0)
 ZEND_END_ARG_INFO()
 
-#define arginfo_class_ReflectionProperty_getModifiers arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionProperty_getModifiers arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionProperty_getDeclaringClass arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionProperty_getDeclaringClass arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionProperty_getDocComment arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionProperty_getDocComment arginfo_class_ReflectionFunctionAbstract_inNamespace
 
 #define arginfo_class_ReflectionProperty_setAccessible arginfo_class_ReflectionMethod_setAccessible
 
-#define arginfo_class_ReflectionProperty_getType arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionProperty_getType arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionProperty_hasType arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionProperty_hasType arginfo_class_ReflectionFunctionAbstract_inNamespace
 
 #define arginfo_class_ReflectionProperty_hasDefaultValue arginfo_class_ReflectionProperty_isPromoted
 
-#define arginfo_class_ReflectionProperty_getDefaultValue arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionProperty_getDefaultValue arginfo_class_ReflectionFunctionAbstract_inNamespace
 
 #define arginfo_class_ReflectionProperty_getAttributes arginfo_class_ReflectionFunctionAbstract_getAttributes
 
@@ -337,21 +338,21 @@ ZEND_END_ARG_INFO()
 
 #define arginfo_class_ReflectionClassConstant___toString arginfo_class_ReflectionFunction___toString
 
-#define arginfo_class_ReflectionClassConstant_getName arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionClassConstant_getName arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionClassConstant_getValue arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionClassConstant_getValue arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionClassConstant_isPublic arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionClassConstant_isPublic arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionClassConstant_isPrivate arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionClassConstant_isPrivate arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionClassConstant_isProtected arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionClassConstant_isProtected arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionClassConstant_getModifiers arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionClassConstant_getModifiers arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionClassConstant_getDeclaringClass arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionClassConstant_getDeclaringClass arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionClassConstant_getDocComment arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionClassConstant_getDocComment arginfo_class_ReflectionFunctionAbstract_inNamespace
 
 #define arginfo_class_ReflectionClassConstant_getAttributes arginfo_class_ReflectionFunctionAbstract_getAttributes
 
@@ -364,41 +365,41 @@ ZEND_END_ARG_INFO()
 
 #define arginfo_class_ReflectionParameter___toString arginfo_class_ReflectionFunction___toString
 
-#define arginfo_class_ReflectionParameter_getName arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionParameter_getName arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionParameter_isPassedByReference arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionParameter_isPassedByReference arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionParameter_canBePassedByValue arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionParameter_canBePassedByValue arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionParameter_getDeclaringFunction arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionParameter_getDeclaringFunction arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionParameter_getDeclaringClass arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionParameter_getDeclaringClass arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionParameter_getClass arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionParameter_getClass arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionParameter_hasType arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionParameter_hasType arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionParameter_getType arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionParameter_getType arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionParameter_isArray arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionParameter_isArray arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionParameter_isCallable arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionParameter_isCallable arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionParameter_allowsNull arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionParameter_allowsNull arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionParameter_getPosition arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionParameter_getPosition arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionParameter_isOptional arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionParameter_isOptional arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionParameter_isDefaultValueAvailable arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionParameter_isDefaultValueAvailable arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionParameter_getDefaultValue arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionParameter_getDefaultValue arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionParameter_isDefaultValueConstant arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionParameter_isDefaultValueConstant arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionParameter_getDefaultValueConstantName arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionParameter_getDefaultValueConstantName arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionParameter_isVariadic arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionParameter_isVariadic arginfo_class_ReflectionFunctionAbstract_inNamespace
 
 #define arginfo_class_ReflectionParameter_isPromoted arginfo_class_ReflectionProperty_isPromoted
 
@@ -406,13 +407,13 @@ ZEND_END_ARG_INFO()
 
 #define arginfo_class_ReflectionType___clone arginfo_class_ReflectionFunctionAbstract___clone
 
-#define arginfo_class_ReflectionType_allowsNull arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionType_allowsNull arginfo_class_ReflectionFunctionAbstract_inNamespace
 
 #define arginfo_class_ReflectionType___toString arginfo_class_ReflectionFunction___toString
 
-#define arginfo_class_ReflectionNamedType_getName arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionNamedType_getName arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionNamedType_isBuiltin arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionNamedType_isBuiltin arginfo_class_ReflectionFunctionAbstract_inNamespace
 
 ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_class_ReflectionUnionType_getTypes, 0, 0, IS_ARRAY, 0)
 ZEND_END_ARG_INFO()
@@ -423,27 +424,27 @@ ZEND_END_ARG_INFO()
 
 #define arginfo_class_ReflectionExtension___toString arginfo_class_ReflectionFunction___toString
 
-#define arginfo_class_ReflectionExtension_getName arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionExtension_getName arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionExtension_getVersion arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionExtension_getVersion arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionExtension_getFunctions arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionExtension_getFunctions arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionExtension_getConstants arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionExtension_getConstants arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionExtension_getINIEntries arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionExtension_getINIEntries arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionExtension_getClasses arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionExtension_getClasses arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionExtension_getClassNames arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionExtension_getClassNames arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionExtension_getDependencies arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionExtension_getDependencies arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionExtension_info arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionExtension_info arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionExtension_isPersistent arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionExtension_isPersistent arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionExtension_isTemporary arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionExtension_isTemporary arginfo_class_ReflectionFunctionAbstract_inNamespace
 
 #define arginfo_class_ReflectionZendExtension___clone arginfo_class_ReflectionFunctionAbstract___clone
 
@@ -451,15 +452,15 @@ ZEND_END_ARG_INFO()
 
 #define arginfo_class_ReflectionZendExtension___toString arginfo_class_ReflectionFunction___toString
 
-#define arginfo_class_ReflectionZendExtension_getName arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionZendExtension_getName arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionZendExtension_getVersion arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionZendExtension_getVersion arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionZendExtension_getAuthor arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionZendExtension_getAuthor arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionZendExtension_getURL arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionZendExtension_getURL arginfo_class_ReflectionFunctionAbstract_inNamespace
 
-#define arginfo_class_ReflectionZendExtension_getCopyright arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionZendExtension_getCopyright arginfo_class_ReflectionFunctionAbstract_inNamespace
 
 ZEND_BEGIN_ARG_WITH_RETURN_OBJ_INFO_EX(arginfo_class_ReflectionReference_fromArrayElement, 0, 2, ReflectionReference, 1)
 	ZEND_ARG_TYPE_INFO(0, array, IS_ARRAY, 0)
@@ -470,7 +471,7 @@ ZEND_END_ARG_INFO()
 
 #define arginfo_class_ReflectionReference___clone arginfo_class_ReflectionFunctionAbstract___clone
 
-#define arginfo_class_ReflectionReference___construct arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionReference___construct arginfo_class_ReflectionFunctionAbstract_inNamespace
 
 #define arginfo_class_ReflectionAttribute_getName arginfo_class_ReflectionFunction___toString
 
@@ -486,7 +487,7 @@ ZEND_END_ARG_INFO()
 
 #define arginfo_class_ReflectionAttribute___clone arginfo_class_ReflectionFunctionAbstract___clone
 
-#define arginfo_class_ReflectionAttribute___construct arginfo_class_ReflectionFunctionAbstract___clone
+#define arginfo_class_ReflectionAttribute___construct arginfo_class_ReflectionFunctionAbstract_inNamespace
 
 
 ZEND_METHOD(Reflection, getModifierNames);
diff --git a/ext/reflection/tests/ReflectionClass_toString_001.phpt b/ext/reflection/tests/ReflectionClass_toString_001.phpt
index 5dc9d2aa77..86d6720fe6 100644
--- a/ext/reflection/tests/ReflectionClass_toString_001.phpt
+++ b/ext/reflection/tests/ReflectionClass_toString_001.phpt
@@ -32,6 +32,7 @@ Class [ <internal:Reflection> class ReflectionClass implements Reflector, String
 
       - Parameters [0] {
       }
+      - Return [ void ]
     }
 
     Method [ <internal:Reflection, ctor> public method __construct ] {