From 25a3580831170f8a0acd0a79aca2c94ea4652338 Mon Sep 17 00:00:00 2001
From: Tristan Gingold <tgingold@free.fr>
Date: Tue, 22 Jun 2021 18:39:42 +0200
Subject: nodes.py: add an assertion on Get_Kind

This function is the most likely to be called on a Null_Iir node.
---
 pyGHDL/libghdl/vhdl/nodes.py | 2 +-
 scripts/pnodespy.py          | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/pyGHDL/libghdl/vhdl/nodes.py b/pyGHDL/libghdl/vhdl/nodes.py
index e698774ed..8e50a35ff 100644
--- a/pyGHDL/libghdl/vhdl/nodes.py
+++ b/pyGHDL/libghdl/vhdl/nodes.py
@@ -1801,7 +1801,7 @@ class Iir_Predefined(IntEnum):
 @export
 @BindToLibGHDL("vhdl__nodes__get_kind")
 def Get_Kind(node: Iir) -> IirKind:
-    """"""
+    assert node != 0
 
 
 @export
diff --git a/scripts/pnodespy.py b/scripts/pnodespy.py
index 8146c947e..b4209bc90 100755
--- a/scripts/pnodespy.py
+++ b/scripts/pnodespy.py
@@ -66,7 +66,7 @@ def do_iirs_subprg():
         @export
         @BindToLibGHDL("{classname}__get_kind")
         def Get_Kind(node: Iir) -> IirKind:
-            \"\"\"\"\"\"
+            assert node != 0
 
         @export
         @BindToLibGHDL("{classname}__get_location")
-- 
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