From c889a33d51fda3bf56083f1206b7007acd9bb373 Mon Sep 17 00:00:00 2001
From: blueloveTH <blueloveTH@foxmail.com>
Date: Sat, 17 Jun 2023 12:59:16 +0800
Subject: [PATCH] ...

---
 src/codeobject.h | 1 -
 src/compiler.h   | 4 ++--
 src/expr.h       | 1 +
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/codeobject.h b/src/codeobject.h
index 55df6123..6919fc02 100644
--- a/src/codeobject.h
+++ b/src/codeobject.h
@@ -60,7 +60,6 @@ struct CodeObject {
     List consts;
     std::vector<StrName> varnames;      // local variables
     NameDictInt varnames_inv;
-    std::set<Str> global_names;
     std::vector<CodeBlock> blocks = { CodeBlock(NO_BLOCK, -1, 0, 0) };
     NameDictInt labels;
     std::vector<FuncDecl_> func_decls;
diff --git a/src/compiler.h b/src/compiler.h
index 3861d898..cf158895 100644
--- a/src/compiler.h
+++ b/src/compiler.h
@@ -422,7 +422,7 @@ class Compiler {
     void exprName(){
         Str name = prev().str();
         NameScope scope = name_scope();
-        if(ctx()->co->global_names.count(name)){
+        if(ctx()->global_names.count(name)){
             scope = NAME_GLOBAL;
         }
         ctx()->s_expr.push(make_expr<NameExpr>(name, scope));
@@ -803,7 +803,7 @@ __SUBSCR_END:
             case TK("global"):
                 do {
                     consume(TK("@id"));
-                    ctx()->co->global_names.insert(prev().str());
+                    ctx()->global_names.insert(prev().str());
                 } while (match(TK(",")));
                 consume_end_stmt();
                 break;
diff --git a/src/expr.h b/src/expr.h
index 3ab5f3b0..fd3d173d 100644
--- a/src/expr.h
+++ b/src/expr.h
@@ -38,6 +38,7 @@ struct CodeEmitContext{
     CodeObject_ co;
     stack<Expr_> s_expr;
     int level;
+    std::set<Str> global_names;
     CodeEmitContext(VM* vm, CodeObject_ co, int level): vm(vm), co(co), level(level) {}
 
     int curr_block_i = 0;