refactor(compiler): simplify object property access in compiler base

- Removed redundant zval macro handling for property access
- Replaced Z_LVAL_P and Z_DVAL_P calls with direct attribute accessors
- Updated property getter logic to use attrInt and attrFloat methods
- Modified tests to match new property access pattern
- Added comprehensive test case for inherited property reference handling

phpunit/src/NativePropertyTest.php

@@ -59,11 +59,11 @@ class NativePropertyTest extends \BaseTest
         }
 
         $code = file_get_contents($outputFile);
-        $this->assertStringContainsString('php::Int &_object_prop_this___value = Z_LVAL_P(this_.attr(', $code);
+        $this->assertStringContainsString('php::Int &_object_prop_this___value = this_.attrInt(', $code);
         $this->assertStringContainsString('php::Int &_object_prop_box__value = Z_LVAL_P(box.attr(', $code);
         $this->assertStringContainsString('_object_prop_this___value += (2L);', $code);
         $this->assertStringContainsString('_object_prop_box__value += (2L);', $code);
-        $this->assertSame(2, substr_count($code, 'Z_LVAL_P('));
+        $this->assertSame(1, substr_count($code, 'Z_LVAL_P('));
         $this->assertStringNotContainsString('typephp_write_property_scoped(', $code);
     }
 
@@ -92,7 +92,7 @@ class NativePropertyTest extends \BaseTest
         }
 
         $code = file_get_contents($outputFile);
-        $this->assertStringContainsString('php::Int &_object_prop_this___flags = Z_LVAL_P(this_.attr(', $code);
+        $this->assertStringContainsString('php::Int &_object_prop_this___flags = this_.attrInt(', $code);
         // A TypePHP class constant is available during conversion and is
         // folded before the native property operation is emitted.
         $this->assertStringContainsString('_object_prop_this___flags &= (~php::toInt(1L));', $code);
@@ -125,7 +125,7 @@ class NativePropertyTest extends \BaseTest
         }
 
         $code = file_get_contents($outputFile);
-        $this->assertStringContainsString('php::Int &_object_prop_this___value = Z_LVAL_P(this_.attr(', $code);
+        $this->assertStringContainsString('php::Int &_object_prop_this___value = this_.attrInt(', $code);
         $this->assertStringContainsString('_object_prop_this___value = php::toIntExact(dynamicValue, "NativePropertyThisWriteConversionBox::$value");', $code);
     }
 

src/CompilerBase.php

@@ -5340,8 +5340,7 @@ class CompilerBase implements PropertyAccessContext
             if (($info['kind'] ?? 'zval') === 'var') {
                 $code .= $this->getIndent() . Type::VAR . ' ' . $name . ' = ' . $info['getter'] . ';' . PHP_EOL;
             } else {
-                $zvalMacro = ($info['type'] === Type::FLOAT) ? 'Z_DVAL_P' : 'Z_LVAL_P';
-                $code .= $this->getIndent() . $info['type'] . ' &' . $name . ' = ' . $zvalMacro . '(' . $info['getter'] . '.unwrap_ptr());' . PHP_EOL;
+                $code .= $this->getIndent() . $info['type'] . ' &' . $name . ' = ' . $info['getter'] . ';' . PHP_EOL;
             }
         }
         foreach ($this->context->staticPropRefs as $info) {

src/Parser/PropertyAccessTrait.php

@@ -1382,6 +1382,11 @@ trait PropertyAccessTrait
             if (!$this->canHoistObjectProp($objectVar, $propName, $def)) {
                 return null;
             }
+            if ($def->type === Type::INT) {
+                $getter = $objectVar . '.attrInt(' . $propertyId . ')';
+            } elseif ($def->type === Type::FLOAT) {
+                $getter = $objectVar . '.attrFloat(' . $propertyId . ')';
+            }
             $this->registerHoistedObjectPropVar($propVar, $def->type, $getter);
             $this->setNativePropertyVar($expr, $propVar);
             $this->setNativePropertyValueSource($expr, self::NATIVE_PROPERTY_VALUE_VAR);

tests/compiler/optimizations/objprop-hoist-this-inherited-reference.phpt

@@ -0,0 +1,31 @@
+--TEST--
+Hoisted this numeric slots preserve inherited properties and existing references
+--FILE--
+<?php
+class SlotBase {
+    public int $count = 2;
+    public float $weight = 1.5;
+}
+class SlotChild extends SlotBase {
+    public function update(): void {
+        $this->count += 3;
+        $this->weight += 0.5;
+    }
+}
+function main(): void {
+    $object = new SlotChild();
+    $count =& $object->count;
+    $weight =& $object->weight;
+    $object->update();
+    var_dump($count, $weight);
+    $count = 10;
+    $weight = 3.5;
+    $object->update();
+    var_dump($count, $weight);
+}
+?>
+--EXPECT--
+int(5)
+float(2)
+int(13)
+float(4)