From e1a0e7e716816021b345da7fafad3bdcfb57a080 Mon Sep 17 00:00:00 2001
From: Tobi Lutke <tobi@shopify.com>
Date: Wed, 11 Mar 2026 08:55:55 -0400
Subject: [PATCH] use frozen EMPTY_ARRAY/EMPTY_HASH for Context
 @filters/@disabled_tags

---
 lib/liquid/context.rb | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/liquid/context.rb b/lib/liquid/context.rb
index 3b32584e..dd615ff3 100644
--- a/lib/liquid/context.rb
+++ b/lib/liquid/context.rb
@@ -36,9 +36,9 @@ module Liquid
       @resource_limits     = resource_limits || ResourceLimits.new(environment.default_resource_limits)
       @base_scope_depth    = 0
       @interrupts          = []
-      @filters             = []
+      @filters             = Const::EMPTY_ARRAY
       @global_filter       = nil
-      @disabled_tags       = {}
+      @disabled_tags       = Const::EMPTY_HASH
 
       # Instead of constructing new StringScanner objects for each Expression parse,
       # we recycle the same one.
@@ -245,6 +245,7 @@ module Liquid
     end
 
     def with_disabled_tags(tag_names)
+      @disabled_tags = {} if @disabled_tags.frozen?
       tag_names.each do |name|
         @disabled_tags[name] = @disabled_tags.fetch(name, 0) + 1
       end