From 5880e6d21699bd360fc57e809e8f20d4461bf7f4 Mon Sep 17 00:00:00 2001
From: luozhiya <luozhiya@petalmail.com>
Date: Tue, 13 May 2025 21:05:24 +0800
Subject: [PATCH] fix(hashtree): resolve member access via overloaded
 operator->

---
 Kernel/Containers/hashtree.ipp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Kernel/Containers/hashtree.ipp b/Kernel/Containers/hashtree.ipp
index 20ed77a30..32de1707d 100644
--- a/Kernel/Containers/hashtree.ipp
+++ b/Kernel/Containers/hashtree.ipp
@@ -102,7 +102,7 @@ hashtree<K, V>::operator->(void) {
 template <class K, class V>
 inline hashtree<K, V>
 hashtree<K, V>::operator[] (K key) {
-  if (*this->contains (key)) return *this->children (key);
+  if ((*this)->contains (key)) return (*this)->children (key);
   else TM_FAILED ("read-access to non-existent node requested");
 }