[exp] Remove always-run key re-indexing on every node (#7649)

Author: TomasVotruba

rules/CodingStyle/Rector/FuncCall/CallUserFuncToMethodCallRector.php

@@ -82,14 +82,15 @@ public function refactor(Node $node): ?Node
             return null;
         }
 
+        // remove first arg
+        $originalArgs = $node->getArgs();
+        array_shift($originalArgs);
+
         $methodCall = $this->arrayCallableToMethodCallFactory->create($firstArgValue);
         if (! $methodCall instanceof MethodCall) {
             return null;
         }
 
-        $originalArgs = $node->args;
-        unset($originalArgs[0]);
-
         $methodCall->args = $originalArgs;
         return $methodCall;
     }

rules/DeadCode/Rector/Assign/RemoveDoubleAssignRector.php

@@ -112,13 +112,17 @@ public function refactor(Node $node): ?Node
 
             // remove current Stmt if will be overridden in next stmt
             unset($node->stmts[$key]);
+
             $hasChanged = true;
         }
 
         if (! $hasChanged) {
             return null;
         }
 
+        // update array keys to fit printer
+        $node->stmts = array_values($node->stmts);
+
         return $node;
     }
 

rules/Php85/Rector/FuncCall/RemoveFinfoBufferContextArgRector.php

@@ -56,6 +56,7 @@ public function getNodeTypes(): array
      */
     public function refactor(Node $node): ?Node
     {
+        // Cannot handle variadic args
         if ($node->isFirstClassCallable()) {
             return null;
         }
@@ -106,13 +107,20 @@ private function removeContextArg(FuncCall|MethodCall $callLike): bool
 
             unset($callLike->args[3 + $methodArgCorrection]);
 
+            // update indexed to make printer work as expected
+            $callLike->args = array_values($callLike->args);
+
             return true;
         }
 
+        // process named arguments
         foreach ($args as $position => $arg) {
             if ($arg->name instanceof Identifier && $this->isName($arg->name, 'context')) {
                 unset($callLike->args[$position]);
 
+                // update indexed to make printer work as expected
+                $callLike->args = array_values($callLike->args);
+
                 return true;
             }
         }