From 466b6ca2bec63c90798b878c7700237759e5223a Mon Sep 17 00:00:00 2001
From: Luke <luke.k.xu@hotmail.com>
Date: Thu, 31 Jul 2025 12:48:10 +0800
Subject: [PATCH] =?UTF-8?q?refactor:=20=E7=A7=BB=E9=99=A4=20VMCodeGenerato?=
 =?UTF-8?q?r=20=E4=B8=AD=E7=9A=84=E5=86=97=E4=BD=99=E5=AD=97=E6=AE=B5?=
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- 删除了 VMCodeGenerator 类中不再使用的 currentFn 字段- 将 currentFn 作为局部变量在 generate 方法中使用
- 这个改动简化了类的结构，减少了冗余代码
---
 .../snow/compiler/backend/builder/VMCodeGenerator.java    | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/src/main/java/org/jcnc/snow/compiler/backend/builder/VMCodeGenerator.java b/src/main/java/org/jcnc/snow/compiler/backend/builder/VMCodeGenerator.java
index 98c490d..e764e41 100644
--- a/src/main/java/org/jcnc/snow/compiler/backend/builder/VMCodeGenerator.java
+++ b/src/main/java/org/jcnc/snow/compiler/backend/builder/VMCodeGenerator.java
@@ -35,12 +35,6 @@ public final class VMCodeGenerator {
      */
     private final VMProgramBuilder out;
 
-    /**
-     * 当前正在处理的函数名。
-     * 用于区分是否为 main 函数等用途。
-     */
-    private String currentFn;
-
     /**
      * 构造 VMCodeGenerator。
      *
@@ -72,7 +66,7 @@ public final class VMCodeGenerator {
      * @throws IllegalStateException 如果遇到不支持的 IR 指令类型
      */
     public void generate(IRFunction fn) {
-        this.currentFn = fn.name();
+        String currentFn = fn.name();
         out.beginFunction(currentFn);
         for (IRInstruction ins : fn.body()) {
             @SuppressWarnings("unchecked")