From add0600bac7241f1b9cc73b198647ecb6126f9e4 Mon Sep 17 00:00:00 2001
From: Jan Petykiewicz <jan@mpxd.net>
Date: Sat, 14 Feb 2026 17:13:22 -0800
Subject: [PATCH] [RenderPather] warn about unrendered paths on deletion

---
 masque/builder/renderpather.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/masque/builder/renderpather.py b/masque/builder/renderpather.py
index 7f18e77..29a8173 100644
--- a/masque/builder/renderpather.py
+++ b/masque/builder/renderpather.py
@@ -72,6 +72,10 @@ class RenderPather(PatherMixin):
     def ports(self, value: dict[str, Port]) -> None:
         self.pattern.ports = value
 
+    def __del__(self) -> None:
+        if any(pp for pp in self.paths):
+            logger.warning('RenderPather had unrendered paths', stack_info=True)
+
     def __init__(
             self,
             library: ILibrary,