From c7b9230c418662fb08d6b4557c9ba003dff50e08 Mon Sep 17 00:00:00 2001
From: Daniil Baturin <daniil@baturin.org>
Date: Wed, 18 Mar 2020 16:21:08 +0100
Subject: T2136: fail the build for interface definitions with valueless or
 multi flags set for non-leaf nodes.

---
 scripts/build-command-templates | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'scripts')

diff --git a/scripts/build-command-templates b/scripts/build-command-templates
index dbf4ad9c5..c6534a6d8 100755
--- a/scripts/build-command-templates
+++ b/scripts/build-command-templates
@@ -264,6 +264,11 @@ def process_node(n, tmpl_dir):
     if node_type == "tagNode":
         props["tag"] = "True"
 
+    if node_type != "leafNode":
+        if "multi" in props:
+            raise ValueError("<multi/> tag is only allowed in <leafNode>")
+        if "valueless" in props:
+            raise ValueError("<valueless/> is only allowed in <leafNode>")
 
     nodedef_path = os.path.join(make_path(my_tmpl_dir), "node.def")
     if not os.path.exists(nodedef_path):
-- 
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