From f00d99d7484ab722ae81d2d89c4e22c3935da9c8 Mon Sep 17 00:00:00 2001
From: Luke <luke.k.xu@hotmail.com>
Date: Sat, 30 Aug 2025 17:04:00 +0800
Subject: [PATCH] =?UTF-8?q?test:=20=E6=9B=B4=E6=96=B0=E4=BB=A5=E6=B5=8B?=
 =?UTF-8?q?=E8=AF=95=E6=96=B0=E5=8A=9F=E8=83=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 playground/Demo/Demo29/Main.snow | 33 ++++++++++++++++++--------------
 1 file changed, 19 insertions(+), 14 deletions(-)

diff --git a/playground/Demo/Demo29/Main.snow b/playground/Demo/Demo29/Main.snow
index 2d58de8..8f5d92d 100644
--- a/playground/Demo/Demo29/Main.snow
+++ b/playground/Demo/Demo29/Main.snow
@@ -1,15 +1,13 @@
 module: Main
-
-    // 一个很简单的结构体，只有内建类型字段
+	import: os
     struct: Address
         fields:
-            declare country: string
-            declare city: string
-        // 构造函数（可要可不要，不影响触发点）
+            declare country: int
+            declare city: int
         init:
             params:
-                country: string
-                city: string
+                country: int
+                city: int
             body:
                 this.country = country
                 this.city = city
@@ -17,28 +15,35 @@ module: Main
         end init
     end struct
 
-    // 在这里做“嵌套字段”：Person.addr 的类型是 Address
     struct: Person
         fields:
-            declare name: string
-            declare addr: Address   // ← 触发点：自定义类型出现在字段类型位置
-        // 可选构造（同样不影响触发点）
+            declare name: int
+            declare addr: Address
         init:
             params:
-                name: string
+                name: int
                 addr: Address
             body:
                 this.name = name
                 this.addr = addr
             end body
         end init
+
+        function: getName
+            returns: int
+            body:
+                return this.name
+            end body
+        end function
     end struct
 
-    // 主函数可以是空体，避免其它解析干扰
     function: main
         returns: void
         body:
-            // 什么都不做；关键在于上面的“嵌套字段”声明
+            // 初始化 Person 和 Address 的实例
+            declare p: Person = new Person(123, new Address(1, 2))
+
+            os.print(p.getName)          // 打印 name
         end body
     end function