From da4027a15f16b482eee521df0612253f65b6d8b9 Mon Sep 17 00:00:00 2001
From: Hiroshi SHIBATA <hsbt@ruby-lang.org>
Date: Fri, 6 Mar 2026 09:44:05 +0900
Subject: [PATCH] Release AST nodes after visiting array elements

---
 lib/rubygems/safe_marshal/visitors/to_ruby.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/rubygems/safe_marshal/visitors/to_ruby.rb b/lib/rubygems/safe_marshal/visitors/to_ruby.rb
index a1f94817760e..5a5e6f398389 100644
--- a/lib/rubygems/safe_marshal/visitors/to_ruby.rb
+++ b/lib/rubygems/safe_marshal/visitors/to_ruby.rb
@@ -48,6 +48,7 @@ def visit_Gem_SafeMarshal_Elements_Array(a)
         while idx < size
           push_stack idx
           array << visit(elements[idx])
+          elements[idx] = nil # release AST node for GC
           idx += 1
         end