From 0ff9992ea1e1ff1b5f65ef4dfcd1eb4c22d81742 Mon Sep 17 00:00:00 2001
From: Andreas Kling <kling@serenityos.org>
Date: Tue, 8 Aug 2023 13:14:12 +0200
Subject: [PATCH] LibJS: Remove now-unused mutable caches from AST nodes

The Identifier and TaggedTemplateLiteral AST nodes had caches that were
only used by the AST interpreter.
---
 Userland/Libraries/LibJS/AST.h | 2 --
 1 file changed, 2 deletions(-)

diff --git a/Userland/Libraries/LibJS/AST.h b/Userland/Libraries/LibJS/AST.h
index ff006f2b3f..68ac11575d 100644
--- a/Userland/Libraries/LibJS/AST.h
+++ b/Userland/Libraries/LibJS/AST.h
@@ -669,7 +669,6 @@ private:
     virtual bool is_identifier() const override { return true; }
 
     DeprecatedFlyString m_string;
-    mutable EnvironmentCoordinate m_cached_environment_coordinate;
 
     Optional<size_t> m_local_variable_index;
     bool m_is_global { false };
@@ -1865,7 +1864,6 @@ public:
 private:
     NonnullRefPtr<Expression const> const m_tag;
     NonnullRefPtr<TemplateLiteral const> const m_template_literal;
-    mutable HashMap<GCPtr<Realm>, Handle<Array>> m_cached_values;
 };
 
 class MemberExpression final : public Expression {