From 897bc0be81740f1048736f414a1d855784f64049 Mon Sep 17 00:00:00 2001
From: lightovernight <119399319+lightovernight@users.noreply.github.com>
Date: Sun, 31 Aug 2025 18:52:05 +0800
Subject: [PATCH] Fix bug : reference invalid (#393)

* fix an fatal error

* fix bug : rerefrence invaild

* implement better exception support
---
 src/debugger/core.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/debugger/core.c b/src/debugger/core.c
index 56432400..d4aeb485 100644
--- a/src/debugger/core.c
+++ b/src/debugger/core.c
@@ -114,6 +114,8 @@ void c11_debugger_exception_on_trace(py_Ref exc) {
     debugger.current_excname = name;
     debugger.current_excmessage = message;
     clear_structures();
+    py_assign(py_list_getitem(python_vars, 0), exc);
+    py_clearexc(NULL);
 }
 
 const char* c11_debugger_excinfo(const char** message) {
@@ -178,6 +180,8 @@ bool c11_debugger_path_equal(const char* path1, const char* path2) {
 C11_STOP_REASON c11_debugger_should_pause() {
     if(debugger.current_event == TRACE_EVENT_POP && !debugger.isexceptionmode)
         return C11_DEBUGGER_NOSTOP;
+    if(py_checkexc() && debugger.isexceptionmode == false)
+        return C11_DEBUGGER_NOSTOP;
     C11_STOP_REASON pause_resaon = C11_DEBUGGER_NOSTOP;
     int is_out = debugger.curr_stack_depth <= debugger.pause_allowed_depth;
     int is_new_line = debugger.current_line != debugger.step_line;
@@ -282,8 +286,8 @@ inline static c11_debugger_scope_index append_new_scope(int frameid) {
     py_Frame* requested_frame = c11__getitem(py_Frame*, &debugger.py_frames, frameid);
     int base_index = py_list_len(python_vars);
     py_Ref new_locals = py_list_emplace(python_vars);
-    py_Ref new_globals = py_list_emplace(python_vars);
     py_Frame_newlocals(requested_frame, new_locals);
+    py_Ref new_globals = py_list_emplace(python_vars);
     py_Frame_newglobals(requested_frame, new_globals);
     c11_debugger_scope_index result = {.locals_ref = base_index, .globals_ref = base_index + 1};
     return result;