Fix GetNonVirtualPropertyHookReadRule on abstract property

Author: staabm

Diff for: src/Rules/Properties/GetNonVirtualPropertyHookReadRule.php

@@ -76,6 +76,10 @@ public function processNode(Node $node, Scope $scope): array
 					continue;
 				}
 
+				if ($hook->body === null) {
+					continue;
+				}
+
 				$hasGetHook = true;
 				break;
 			}

Diff for: tests/PHPStan/Rules/Properties/GetNonVirtualPropertyHookReadRuleTest.php

@@ -35,4 +35,13 @@ public function testRule(): void
 		]);
 	}
 
+	public function testAbstractProperty(): void
+	{
+		if (PHP_VERSION_ID < 80400) {
+			$this->markTestSkipped('Test requires PHP 8.4.');
+		}
+
+		$this->analyse([__DIR__ . '/data/get-abstract-property-hook-read.php'], []);
+	}
+
 }

Diff for: tests/PHPStan/Rules/Properties/data/get-abstract-property-hook-read.php

@@ -0,0 +1,15 @@
+<?php // lint >= 8.4
+
+namespace GetAbstractPropertyHook;
+
+class NonFinalClass
+{
+	public string $publicProperty;
+}
+
+abstract class Foo extends NonFinalClass
+{
+	abstract public string $publicProperty {
+		get;
+	}
+}