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--TEST--
Lazy objects: resetAsLazy*() preserves readonly semantics
--FILE--
<?php
class B {
public readonly int $a;
public readonly int $b;
public int $c;
public function __construct($value, bool $setB = false) {
try {
$this->a = $value;
} catch (\Error $e) {
printf("%s: %s\n", $e::class, $e->getMessage());
}
if ($setB) {
$this->b = $value;
}
try {
$this->c = $value;
} catch (\Error $e) {
printf("%s: %s\n", $e::class, $e->getMessage());
}
}
}
final class C extends B {
}
function test(string $name, object $obj) {
printf("# %s\n", $name);
$reflector = new ReflectionClass($obj::class);
$reflector->resetAsLazyGhost($obj, function ($obj) {
$obj->__construct(2, setB: true);
});
$reflector->initializeLazyObject($obj);
var_dump($obj);
}
$obj = new B(1);
test('B', $obj);
$obj = new C(1);
test('C', $obj);
--EXPECTF--
# B
object(B)#%d (3) {
["a"]=>
int(2)
["b"]=>
int(2)
["c"]=>
int(2)
}
# C
Error: Cannot modify readonly property B::$a
object(C)#%d (3) {
["a"]=>
int(1)
["b"]=>
int(2)
["c"]=>
int(2)
}
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