Add test

Author: arnaud-lb

Zend/tests/lazy_objects/reset_as_lazy_accepts_sub_classes.phpt

@@ -0,0 +1,28 @@
+--TEST--
+Lazy objects: resetAsLazy*() accept a sub-class of the reflected class
+--FILE--
+<?php
+
+class A {
+    public $a;
+}
+class B extends A {}
+
+class C {}
+
+$reflector = new ReflectionClass(A::class);
+
+$reflector->resetAsLazyGhost(new A(), function () {});
+$reflector->resetAsLazyGhost(new B(), function () {});
+
+try {
+    $reflector->resetAsLazyGhost(new C(), function () {});
+} catch (TypeError $e) {
+    printf("%s: %s\n", $e::class, $e->getMessage());
+}
+
+?>
+==DONE==
+--EXPECT--
+TypeError: ReflectionClass::resetAsLazyGhost(): Argument #1 ($object) must be of type A, C given
+==DONE==

ext/reflection/php_reflection.c

@@ -5197,7 +5197,6 @@ void reflection_class_new_lazy(INTERNAL_FUNCTION_PARAMETERS,
 
 	if (is_reset) {
 		ZEND_PARSE_PARAMETERS_START(2, 3)
-			// TODO: check that obj->ce matches ce
 			Z_PARAM_OBJ_OF_CLASS(obj, ce)
 			Z_PARAM_FUNC(fci, fcc)
 			Z_PARAM_OPTIONAL