skip nested arrays

Author: TomasVotruba

…nRector/Fixture/nested_dim_fetch.php.inc …or/Fixture/skip_nested_dim_fetch.php.incrules-tests/CodeQuality/Rector/ClassMethod/InlineArrayReturnAssignRector/Fixture/nested_dim_fetch.php.inc renamed to rules-tests/CodeQuality/Rector/ClassMethod/InlineArrayReturnAssignRector/Fixture/skip_nested_dim_fetch.php.inc rules-tests/CodeQuality/Rector/ClassMethod/InlineArrayReturnAssignRector/Fixture/nested_dim_fetch.php.inc renamed to rules-tests/CodeQuality/Rector/ClassMethod/InlineArrayReturnAssignRector/Fixture/skip_nested_dim_fetch.php.inc

@@ -2,7 +2,7 @@
 
 namespace Rector\Tests\CodeQuality\Rector\ClassMethod\InlineArrayReturnAssignRector\Fixture;
 
-final class NestedDimFetch
+final class SkipNestedDimFetch
 {
     public static function getData(): array
     {
@@ -17,19 +17,17 @@ final class NestedDimFetch
         return $data;
     }
 }
-
-?>
 -----
 <?php
 
 namespace Rector\Tests\CodeQuality\Rector\ClassMethod\InlineArrayReturnAssignRector\Fixture;
 
-final class NestedDimFetch
+final class SkipNestedDimFetch
 {
-    public function run()
+    public static function getData(): array
     {
-        return ['Timmy', 'Back'];
+        return ['info' => [
+            'one' => 123,
+        ]];
     }
 }
-
-?>

rules/CodeQuality/NodeAnalyzer/VariableDimFetchAssignResolver.php

@@ -86,6 +86,10 @@ private function setNestedKeysExpr(array &$exprsByKeys, array $keys, Expr $expr)
         $keys = array_reverse($keys);
 
         foreach ($keys as $key) {
+            if ($reference instanceof Expr\Array_) {
+                return;
+            }
+
             // create intermediate arrays automatically
             $reference = &$reference[$key];
         }