From c817ce3ba3f5fcc9cc52e761df2b4f4d20b0d336 Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Tue, 13 Dec 2016 23:10:27 +0100
Subject: bug #1361: fix compilation issue in mat=perm.inverse()

---
 test/permutationmatrices.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'test/permutationmatrices.cpp')

diff --git a/test/permutationmatrices.cpp b/test/permutationmatrices.cpp
index 41aa57d6d..70b469ebc 100644
--- a/test/permutationmatrices.cpp
+++ b/test/permutationmatrices.cpp
@@ -108,7 +108,14 @@ template<typename MatrixType> void permutationmatrices(const MatrixType& m)
     rm = rp;
     rm.col(i).swap(rm.col(j));
     VERIFY_IS_APPROX(rm, rp2.toDenseMatrix().template cast<Scalar>());
-  }  
+  }
+
+  {
+    // simple compilation check
+    Matrix<Scalar, Cols, Cols> A = rp;
+    Matrix<Scalar, Cols, Cols> B = rp.transpose();
+    VERIFY_IS_APPROX(A, B.transpose());
+  }
 }
 
 template<typename T>
-- 
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