From d7a8ca4093299f169eecf7bbe8b14243ca555232 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?L=C3=A9a=20Saviot?= <lea.saviot@numworks.com>
Date: Fri, 13 Jul 2018 16:36:45 +0200
Subject: [PATCH] [poincare] Fix layout cloning (invalidate memoized data)

---
 poincare/include/poincare/layout_reference.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/poincare/include/poincare/layout_reference.h b/poincare/include/poincare/layout_reference.h
index d65981e6f..5b467dc35 100644
--- a/poincare/include/poincare/layout_reference.h
+++ b/poincare/include/poincare/layout_reference.h
@@ -15,7 +15,9 @@ public:
   using SerializableReference<T>::SerializableReference;
 
   LayoutReference<LayoutNode> clone() const {
-    return LayoutReference<LayoutNode>(this->treeClone().node());
+    LayoutReference<LayoutNode> result = LayoutReference<LayoutNode>(this->treeClone().node());
+    result.invalidAllSizesPositionsAndBaselines();
+    return result;
   }
 
   // Operators