These test fail on Window since some recent changes to JIT; we mark
them as XFAIL until the issues are resolved.
--TEST--
Bug #31098 (isset() / empty() incorrectly returns true in dereference of a wrong type)
+--SKIPIF--
+<?php
+if (PHP_OS_FAMILY === 'Windows' && ini_get('opcache.jit') && ini_get('opcache.jit_buffer_size')) {
+ die('xfail unresolved issues with JIT on Windows');
+}
+?>
--FILE--
<?php
$a = '';
--TEST--
Bug #44660 (Indexed and reference assignment to property of non-object don't trigger warning)
+--SKIPIF--
+<?php
+if (PHP_OS_FAMILY === 'Windows' && ini_get('opcache.jit') && ini_get('opcache.jit_buffer_size')) {
+ die('xfail unresolved issues with JIT on Windows');
+}
+?>
--FILE--
<?php
$s = "hello";
opcache.jit_buffer_size=1M
--SKIPIF--
<?php require_once('skipif.inc'); ?>
+<?php
+if (PHP_OS_FAMILY === 'Windows' && ini_get('opcache.jit') && ini_get('opcache.jit_buffer_size')) {
+ die('xfail unresolved issues with JIT on Windows');
+}
+?>
--FILE--
<?php
function foo(&$a) {