From 6a98484bab8b5528d0915b5cf67ab00bbd461348 Mon Sep 17 00:00:00 2001
From: Ulf Magnusson <ulfalizer@gmail.com>
Date: Sun, 5 Nov 2017 09:39:45 +0100
Subject: Add invalidation warning to Choice.selection

Now in all paths that cache values.
---
 kconfiglib.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/kconfiglib.py b/kconfiglib.py
index c89e439..9515e43 100644
--- a/kconfiglib.py
+++ b/kconfiglib.py
@@ -3034,6 +3034,8 @@ class Choice(object):
         if self._cached_selection is not _NO_CACHED_SELECTION:
             return self._cached_selection
 
+        # Warning: See Symbol._rec_invalidate(), and note that this is a hidden
+        # function call (property magic)
         if self.tri_value != 2:
             self._cached_selection = None
             return None
-- 
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