phpstan-src/tests/PHPStan/Rules/DeadCode/data/bug-6777.php at cd941fc9e4b7967071e49a7733e0a4c23f5a5c80 · phpstan-bot/phpstan-src · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
<?php // lint >= 8.0

declare(strict_types = 1);

namespace Bug6777;

class HelloWorld
{
	/** @param \ArrayObject<int, string> $array */
	public function __construct(private \ArrayObject $array){}

	public function send(string $s) : void{
		$this->array[] = $s;
	}
}

class WithThreaded
{
	private \Threaded $collection;

	public function __construct()
	{
		$this->collection = new \Threaded();
	}

	public function add(string $s): void
	{
		$this->collection[] = $s;
	}
}

class WithUnionObjectArray
{
	/** @var \ArrayObject<int, string>|array<int, string> */
	private \ArrayObject|array $collection;

	/** @param \ArrayObject<int, string>|array<int, string> $collection */
	public function __construct(\ArrayObject|array $collection)
	{
		$this->collection = $collection;
	}

	public function add(string $s): void
	{
		$this->collection[] = $s;
	}
}

class WithAssignByReference
{
	/** @param \ArrayObject<int, string> $array */
	public function __construct(private \ArrayObject $array){}

	public function send(string &$s) : void{
		$this->array[] =& $s;
	}
}

class WithUnionObjectString
{
	/** @var \ArrayObject<int, string>|string */
	private \ArrayObject|string $collection;

	/** @param \ArrayObject<int, string>|string $collection */
	public function __construct(\ArrayObject|string $collection)
	{
		$this->collection = $collection;
	}

	public function add(string $s): void
	{
		$this->collection[] = $s;
	}
}