From 4f9d9995841d5e283fdf05e1d56b0287a3ef514e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=AB=98=E9=93=81?= <shaojin.wensj@alibaba-inc.com>
Date: Sun, 7 Jul 2024 17:48:46 +0800
Subject: [PATCH] bug fix for none-asm deserialize FieldReaderList

---
 .../fastjson2/reader/FieldReaderList.java     | 11 +++++++++++
 .../fastjson2/issues_2700/Issue2712.java      | 19 +++++++++++++++++--
 2 files changed, 28 insertions(+), 2 deletions(-)

diff --git a/core/src/main/java/com/alibaba/fastjson2/reader/FieldReaderList.java b/core/src/main/java/com/alibaba/fastjson2/reader/FieldReaderList.java
index 11e06ba319..04c8d99800 100644
--- a/core/src/main/java/com/alibaba/fastjson2/reader/FieldReaderList.java
+++ b/core/src/main/java/com/alibaba/fastjson2/reader/FieldReaderList.java
@@ -2,6 +2,7 @@
 
 import com.alibaba.fastjson2.JSONB;
 import com.alibaba.fastjson2.JSONException;
+import com.alibaba.fastjson2.JSONPath;
 import com.alibaba.fastjson2.JSONReader;
 import com.alibaba.fastjson2.schema.JSONSchema;
 import com.alibaba.fastjson2.util.Fnv;
@@ -73,6 +74,16 @@ public void readFieldValue(JSONReader jsonReader, T object) {
             return;
         }
 
+        if (jsonReader.isReference()) {
+            String reference = jsonReader.readReference();
+            if ("..".equals(reference)) {
+                accept(object, object);
+            } else {
+                addResolveTask(jsonReader, object, reference);
+            }
+            return;
+        }
+
         JSONReader.Context context = jsonReader.getContext();
         ObjectReader objectReader = getObjectReader(context);
 
diff --git a/core/src/test/java/com/alibaba/fastjson2/issues_2700/Issue2712.java b/core/src/test/java/com/alibaba/fastjson2/issues_2700/Issue2712.java
index 7f93338eae..70453fbac7 100644
--- a/core/src/test/java/com/alibaba/fastjson2/issues_2700/Issue2712.java
+++ b/core/src/test/java/com/alibaba/fastjson2/issues_2700/Issue2712.java
@@ -2,6 +2,9 @@
 
 import com.alibaba.fastjson2.JSON;
 import com.alibaba.fastjson2.JSONWriter;
+import com.alibaba.fastjson2.reader.ObjectReaderCreator;
+import com.alibaba.fastjson2.writer.ObjectWriter;
+import com.alibaba.fastjson2.writer.ObjectWriterCreator;
 import com.google.common.collect.Lists;
 import lombok.Data;
 import org.junit.jupiter.api.Test;
@@ -10,7 +13,7 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.*;
 
 public class Issue2712 {
     @Test
@@ -34,7 +37,19 @@ void test() {
 
         String jsonString = JSON.toJSONString(infos, JSONWriter.Feature.ReferenceDetection);
         List<ClueListInfo> clueListInfos = JSON.parseArray(jsonString, ClueListInfo.class);
-        assertEquals(clueListInfos.get(0).getContacts(), clueListInfos.get(1).getContacts());
+        assertSame(clueListInfos.get(0).getContacts(), clueListInfos.get(1).getContacts());
+
+        assertNotNull(JSON.register(ClueListInfo.class,
+                ObjectWriterCreator.INSTANCE.createObjectWriter(ClueListInfo.class)));
+
+        assertEquals(jsonString,
+                JSON.toJSONString(infos, JSONWriter.Feature.ReferenceDetection));
+
+        assertNotNull(JSON.register(ClueListInfo.class,
+                ObjectReaderCreator.INSTANCE.createObjectReader(ClueListInfo.class)));
+
+        List<ClueListInfo> clueListInfos1 = JSON.parseArray(jsonString, ClueListInfo.class);
+        assertSame(clueListInfos1.get(0).getContacts(), clueListInfos1.get(1).getContacts());
     }
 
     @Data