From bcd26f428e704eef5ef665bea7448f3990b5e010 Mon Sep 17 00:00:00 2001
From: Tristan Gingold <tgingold@free.fr>
Date: Tue, 22 Jun 2021 18:51:27 +0200
Subject: pyGHDL/dom/_Utils.py: add assert, adjust previous commit

---
 pyGHDL/dom/_Utils.py | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'pyGHDL/dom')

diff --git a/pyGHDL/dom/_Utils.py b/pyGHDL/dom/_Utils.py
index 38a85c0c3..0e0cbc95b 100644
--- a/pyGHDL/dom/_Utils.py
+++ b/pyGHDL/dom/_Utils.py
@@ -53,6 +53,8 @@ __MODE_TRANSLATION = {
 
 @export
 def GetIirKindOfNode(node: Iir) -> nodes.Iir_Kind:
+    # This function is the most likely to be called on a Null_Iir node
+    assert node != 0
     kind: int = nodes.Get_Kind(node)
     return nodes.Iir_Kind(kind)
 
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