diff --git a/src/Php/Optimizer/FuncCallOptimizer.php b/src/Php/Optimizer/FuncCallOptimizer.php
index 6c5bd757..08314c4f 100644
--- a/src/Php/Optimizer/FuncCallOptimizer.php
+++ b/src/Php/Optimizer/FuncCallOptimizer.php
@@ -196,6 +196,9 @@ trait FuncCallOptimizer
     protected function parseFuncCallWithOptimizer(string $name, Node\Expr\FuncCall $expr): string|false
     {
         foreach ($expr->args as $arg) {
+            if ($this->isPlaceholderExpr($arg)) {
+                return false;
+            }
             if ($arg instanceof Node\Arg && $arg->name !== null) {
                 return false;
             }
@@ -209,6 +212,9 @@ trait FuncCallOptimizer
         // 检测参数中使用的变量是否已定义，若变量不存在则回退到动态调用路径
         // 动态路径中的 parseCallArgs() 会给出明确的错误信息
         foreach ($expr->args as $arg) {
+            if (!$arg instanceof Node\Arg) {
+                continue;
+            }
             if ($this->isVarExpr($arg->value) && is_string($arg->value->name) && !$this->hasVar($arg->value->name)) {
                 return false;
             }
diff --git a/tests/aot/symfony/array-map-first-class-builtin.phpt b/tests/aot/symfony/array-map-first-class-builtin.phpt
new file mode 100644
index 00000000..15ff0af4
--- /dev/null
+++ b/tests/aot/symfony/array-map-first-class-builtin.phpt
@@ -0,0 +1,29 @@
+--TEST--
+Symfony pattern: array_map with first-class builtin callable
+--FILE--
+<?php
+
+function normalizeExpectedTypes(array $expectedTypes): array
+{
+    return $expectedTypes ? array_map(strval(...), $expectedTypes) : $expectedTypes;
+}
+
+function main(): void
+{
+    var_dump(normalizeExpectedTypes([1, 2.5, true, 'name']));
+    var_dump(normalizeExpectedTypes([]));
+}
+?>
+--EXPECT--
+array(4) {
+  [0]=>
+  string(1) "1"
+  [1]=>
+  string(3) "2.5"
+  [2]=>
+  string(1) "1"
+  [3]=>
+  string(4) "name"
+}
+array(0) {
+}
diff --git a/tests/aot/symfony/context-array-union.phpt b/tests/aot/symfony/context-array-union.phpt
new file mode 100644
index 00000000..8298f49c
--- /dev/null
+++ b/tests/aot/symfony/context-array-union.phpt
@@ -0,0 +1,33 @@
+--TEST--
+Symfony pattern: context array union keeps left-hand keys
+--FILE--
+<?php
+
+class SymfonyLikeSender
+{
+}
+
+function logContext(object $message, string $alias, object $sender): array
+{
+    $context = [
+        'class' => $message::class,
+        'alias' => 'existing',
+    ];
+
+    return $context + ['alias' => $alias, 'sender' => $sender::class];
+}
+
+function main(): void
+{
+    var_dump(logContext(new stdClass(), 'async', new SymfonyLikeSender()));
+}
+?>
+--EXPECT--
+array(3) {
+  ["class"]=>
+  string(8) "stdClass"
+  ["alias"]=>
+  string(8) "existing"
+  ["sender"]=>
+  string(17) "SymfonyLikeSender"
+}
diff --git a/tests/aot/symfony/dynamic-class-new-with-null-coalesce.phpt b/tests/aot/symfony/dynamic-class-new-with-null-coalesce.phpt
new file mode 100644
index 00000000..a2d9991d
--- /dev/null
+++ b/tests/aot/symfony/dynamic-class-new-with-null-coalesce.phpt
@@ -0,0 +1,28 @@
+--TEST--
+Symfony pattern: dynamic class instantiation with null coalesce default
+--FILE--
+<?php
+
+class SymfonyLikeNamedService
+{
+    public function __construct(public string $name = 'default')
+    {
+    }
+}
+
+function createService(?string $class, ?string $name = null): object
+{
+    $class ??= SymfonyLikeNamedService::class;
+
+    return new $class($name ?? 'fallback');
+}
+
+function main(): void
+{
+    var_dump(createService(null)->name);
+    var_dump(createService(SymfonyLikeNamedService::class, 'custom')->name);
+}
+?>
+--EXPECT--
+string(8) "fallback"
+string(6) "custom"
diff --git a/tests/aot/symfony/nested-static-closure-normalizer.phpt b/tests/aot/symfony/nested-static-closure-normalizer.phpt
new file mode 100644
index 00000000..6ba69df8
--- /dev/null
+++ b/tests/aot/symfony/nested-static-closure-normalizer.phpt
@@ -0,0 +1,20 @@
+--TEST--
+Symfony pattern: static closure normalizer returns another static closure
+--FILE--
+<?php
+
+function buildTranslator(string $domain): Closure
+{
+    $normalizer = static fn (string $message): Closure => static fn () => '['.$domain.'] '.$message;
+
+    return $normalizer('upload failed');
+}
+
+function main(): void
+{
+    $message = buildTranslator('validators');
+    var_dump($message());
+}
+?>
+--EXPECT--
+string(26) "[validators] upload failed"