final touch: allow register inner function as next of after unreachable statement

Author: samsonasik

src/Analyser/NodeScopeResolver.php

@@ -6543,7 +6543,12 @@ private function getPhpDocReturnType(ResolvedPhpDocBlock $resolvedPhpDoc, Type $
 	private function getNextUnreachableStatements(array $nodes, bool $earlyBinding): array
 	{
 		$stmts = [];
+		$isPassedUnreachableStatement = false;
 		foreach ($nodes as $node) {
+			if ($isPassedUnreachableStatement) {
+				$stmts[] = $node;
+				continue;
+			}
 			if ($node instanceof Node\Stmt\Nop) {
 				continue;
 			}
@@ -6554,6 +6559,7 @@ private function getNextUnreachableStatements(array $nodes, bool $earlyBinding):
 				continue;
 			}
 			$stmts[] = $node;
+			$isPassedUnreachableStatement = true;
 		}
 		return $stmts;
 	}

tests/PHPStan/Rules/DeadCode/UnreachableStatementNextStatementsRuleTest.php

@@ -37,7 +37,7 @@ public function processNode(Node $node, Scope $scope): array
 				$totalNextStatements = count($node->getNextStatements());
 
 				return [
-					RuleErrorBuilder::message(sprintf('It has %d over first unreachable statements', $totalNextStatements))
+					RuleErrorBuilder::message(sprintf('It has %d stmts over first unreachable statements', $totalNextStatements))
 						->identifier('tests.total.next.unreachable.statement')
 						->build(),
 				];
@@ -50,7 +50,7 @@ public function testRule(): void
 	{
 		$this->analyse([__DIR__ . '/data/multiple_unreachable.php'], [
 			[
-				'It has 2 over first unreachable statements',
+				'It has 3 stmts over first unreachable statements',
 				14,
 			],
 		]);

tests/PHPStan/Rules/DeadCode/data/multiple_unreachable.php

@@ -13,5 +13,11 @@ function foo($foo)
 
     echo 'statement 1';
     echo 'statement 2';
-    echo 'statement 3';
+
+    function innerFunction()
+    {
+        echo 'statement 3';
+    }
+
+    echo innerFunction();
 }