Revert

Author: VincentLanglet

src/Reflection/InitializerExprTypeResolver.php

@@ -2242,14 +2242,13 @@ private function integerRangeMath(Type $range, BinaryOp $node, Type $operand): T
 						$min = null;
 					}
 
-					$operandMax = $operand->getMax();
-					if ($operandMax === null) {
+					if ($operand->getMax() === null) {
 						$min = null;
 						$max = null;
 					} elseif ($rangeMax !== null) {
 						if ($rangeMin !== null && $operand->getMin() === null) {
 							/** @var int|float $min */
-							$min = $rangeMin - $operandMax;
+							$min = $rangeMin - $operand->getMax();
 							$max = null;
 						} elseif ($operand->getMin() !== null) {
 							/** @var int|float $max */