1--TEST--
2JIT unreachable_block with block order
3--INI--
4opcache.enable=1
5opcache.enable_cli=1
6opcache.file_update_protection=0
7opcache.protect_memory=1
8--EXTENSIONS--
9opcache
10--FILE--
11<?php
12class A {
13    public function Value()
14    {
15        switch ($this->returnType) {
16            case 'float':  return $this->returnTypeNullable ? null : 0;
17            default: return;
18        }
19    }
20}
21?>
22okey
23--EXPECT--
24okey
25