Collision of interface constant and trait constant doesn't produce fatal error

Description

The following code:

<?php

trait MyTrait{
    const A = 1;
}
interface I{
    const A = 2;
}

class D implements I{
    use MyTrait;
}

echo D::A;

Resulted in this output:

1

But I expected this output instead:

Fatal error: I and MyTrait define the same constant (A) in the composition of D. However, the definition differs and is considered incompatible. Class was composed in /in/EVuKh on line 10

PHP Version

8.2

Operating System

No response

首先运行 issue 中的 PHP 8.2 复现脚本，并确认 trait 和 interface 常量解析为 1，而不是产生错误。追踪 class D 的 trait/interface 常量组合，然后添加一个显示预期 fatal error 的回归测试，并验证对于兼容的定义，现有行为得以保留。