Incorrect behavior of RemoveUnusedVariableAssignRector, RemoveAlwaysElseRector

[Wohlie]

Bug Report

Subject	Details
Rector version	last dev-main
Installed as	composer dependency

Minimal PHP Code Causing Issue

See https://getrector.org/demo/2c6bc559-8a6d-4272-988a-83cc5b9d46f8

<?php

class Get
{
    private $dummyProperty;

    public function __construct()
    {
        $this->dummyProperty = 1;
    }

    private function getLowestPriceItem($value): int
    {
        $newValue = $value + 1;
        if ($value > 100) {
            return $value;
        } else {
            return $newValue;
        }
    }
}

Responsible rules

• RemoveUnusedVariableAssignRector
• RemoveAlwaysElseRector

Expected Behavior

The variable definition of $newValue will be removed. The Problem only occurs with at least one property assignment in the constructor.