Infinite recursion in property hooks inside traits.

[SerafimArts]

Description

Referenced RFC #13455

Positive Case

<?php

class FirstExample
{
 public string $value = 'default' {
 get => $this->value;
 }
}

echo new FirstExample()->value; // "example"

Negative Case

<?php

trait TraitWithProperty
{
 public string $value = 'default' {
 get => $this->value;
 }
}

class SecondExample
{
 use TraitWithProperty;
}

echo new SecondExample()->value;

// Fatal error: Uncaught Error: Maximum call stack size of 8339456 bytes (zend.max_allowed_stack_size - zend.reserved_stack_size) reached. Infinite recursion? in /test.php:15
// Stack trace:
// #0 /test.php(15): SecondExample->$value::get()
// #1 ....

@iluuu1994 I think it makes sense to mention you as the maintainer of the feature. It seems like this is not a duplicate issue, a known problem?

PHP Version

PHP 8.4-alpha2

Operating System

No response

[iluuu1994]

This was fixed here: #15245

[SerafimArts]

kk, sorry for the duplicate

[iluuu1994]

No worries, thanks for the report!