From 08129cc635c7dea97f7ce9f303e8ad2baad997b7 Mon Sep 17 00:00:00 2001
From: lyken <lyken@m-labs.hk>
Date: Tue, 4 Jun 2024 13:42:05 +0800
Subject: [PATCH] nac3core: add TopLevelComposer::new builtin check's assertion
 msg

---
 nac3core/src/toplevel/composer.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nac3core/src/toplevel/composer.rs b/nac3core/src/toplevel/composer.rs
index aa16e1f7..0064a6bc 100644
--- a/nac3core/src/toplevel/composer.rs
+++ b/nac3core/src/toplevel/composer.rs
@@ -105,7 +105,7 @@ impl TopLevelComposer {
                 builtin_id.insert(name, DefinitionId(id));
             } else if let TopLevelDef::Class { name, constructor, object_id, .. } = &*def
             {
-                assert_eq!(id, object_id.0);
+                assert_eq!(id, object_id.0, "Object id of class '{}' should match its index in builtin name list", name);
                 if let Some(constructor) = constructor {
                     builtin_ty.insert(*name, *constructor);
                 }