From 1e41406c362788057b3adcd9a25b73f43e6e6492 Mon Sep 17 00:00:00 2001
From: Rasmus Munk Larsen <rmlarsen@google.com>
Date: Wed, 29 Apr 2020 01:30:51 +0000
Subject: [PATCH] Add missing transpose in cleanup loop. Without it, we trip an
 assertion in debug mode.

---
 Eigen/src/Core/Transpose.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Eigen/src/Core/Transpose.h b/Eigen/src/Core/Transpose.h
index a3f402cf3..962082812 100644
--- a/Eigen/src/Core/Transpose.h
+++ b/Eigen/src/Core/Transpose.h
@@ -292,7 +292,7 @@ void BlockedInPlaceTranspose(MatrixType& m) {
     }
   }
   for (Index row = row_start; row < m.rows(); ++row) {
-    m.matrix().row(row).swap(m.matrix().col(row));
+    m.matrix().row(row).swap(m.matrix().col(row).transpose());
   }
 }