Fix gdb pretty printer (#4343)

nlohmann · Apr 13, 2024 · 01da82e · 01da82e
1 parent 97f0bda
commit 01da82e
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/tools/gdb_pretty_printer/nlohmann-json.py b/tools/gdb_pretty_printer/nlohmann-json.py
@@ -17,16 +17,16 @@ def json_lookup_function(val):
     if m := ns_pattern.fullmatch(str(val.type.strip_typedefs().name)):
       name = m.group('name')
       if name and name.startswith('basic_json<') and name.endswith('>'):
-          m = ns_pattern.fullmatch(str(val['m_type']))
+          m = ns_pattern.fullmatch(str(val["m_data"]['m_type']))
           t = m.group('name')
           if t and t.startswith('detail::value_t::'):
               try:
-                  union_val = val['m_value'][t.removeprefix('detail::value_t::')]
+                  union_val = val["m_data"]['m_value'][t.removeprefix('detail::value_t::')]
                   if union_val.type.code == gdb.TYPE_CODE_PTR:
                       return gdb.default_visualizer(union_val.dereference())
                   else:
                       return JsonValuePrinter(union_val)
               except Exception:
-                  return JsonValuePrinter(val['m_type'])
+                  return JsonValuePrinter(val["m_data"]['m_type'])
 
 gdb.pretty_printers.append(json_lookup_function)