From c33ba11b15bd82e3b1413a32004d29fc6d92502a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=90=D0=BB=D0=B5=D0=BA=D1=81=D0=B0=D0=BD=D0=B4=D1=80=20?=
 =?UTF-8?q?=D0=97=D0=B5=D0=BC=D0=BB=D1=8F=D0=BA?=
 <92867056+AlexanderZemlyak@users.noreply.github.com>
Date: Fri, 2 Jan 2026 19:16:52 +0300
Subject: [PATCH] Fix assign cloning in SPython visitor (#3367)

---
 .../TreeNodesRearrangementVisitor.cs                   | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/AdditionalLanguages/SPython/SyntaxTreeConverters/SPythonStandardTreeConverter/TreeNodesRearrangementVisitor.cs b/AdditionalLanguages/SPython/SyntaxTreeConverters/SPythonStandardTreeConverter/TreeNodesRearrangementVisitor.cs
index 6244ec537..61c36d54c 100644
--- a/AdditionalLanguages/SPython/SyntaxTreeConverters/SPythonStandardTreeConverter/TreeNodesRearrangementVisitor.cs
+++ b/AdditionalLanguages/SPython/SyntaxTreeConverters/SPythonStandardTreeConverter/TreeNodesRearrangementVisitor.cs
@@ -53,6 +53,16 @@ namespace Languages.SPython.Frontend.Converters
         private void BuildMainFunction(statement_list _statement_list)
         {
             statement_list mainBody = _statement_list.TypedClone();
+
+            // Нужно поправить это клонирование
+            for (var i = 0; i < _statement_list.Count; i++)
+            {
+                if (_statement_list[i] is assign ass && ass.first_assignment_defines_type)
+                {
+                    ((assign)mainBody[i]).first_assignment_defines_type = true;
+                }
+            }
+
             mainBody.source_context = mainBody.Parent.source_context; // source context для MAIN охватывает весь файл
             procedure_header _procedure_header = new procedure_header(mainFunctionName);
             block _block = new block(null, mainBody, mainBody.source_context);