From c9df98b071b0c72065a4caf2b37ac7a407907dae Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Matthias=20M=C3=B6ller?= <m.moller@tudelft.nl>
Date: Fri, 7 Jan 2022 11:02:55 +0100
Subject: [PATCH] Fix Gcc8.5 warning about missing base class initialisation
 (#2404)

---
 unsupported/Eigen/CXX11/src/Tensor/Tensor.h          | 2 +-
 unsupported/Eigen/CXX11/src/Tensor/TensorFixedSize.h | 2 +-
 unsupported/Eigen/CXX11/src/Tensor/TensorRef.h       | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/unsupported/Eigen/CXX11/src/Tensor/Tensor.h b/unsupported/Eigen/CXX11/src/Tensor/Tensor.h
index a3c8c4861..6a4124519 100644
--- a/unsupported/Eigen/CXX11/src/Tensor/Tensor.h
+++ b/unsupported/Eigen/CXX11/src/Tensor/Tensor.h
@@ -275,7 +275,7 @@ class Tensor : public TensorBase<Tensor<Scalar_, NumIndices_, Options_, IndexTyp
 
     EIGEN_DEVICE_FUNC
     EIGEN_STRONG_INLINE Tensor(const Self& other)
-      : m_storage(other.m_storage)
+      : Base(other), m_storage(other.m_storage)
     {
     }
 
diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorFixedSize.h b/unsupported/Eigen/CXX11/src/Tensor/TensorFixedSize.h
index fe2d7c07b..fdce7ad8f 100644
--- a/unsupported/Eigen/CXX11/src/Tensor/TensorFixedSize.h
+++ b/unsupported/Eigen/CXX11/src/Tensor/TensorFixedSize.h
@@ -215,7 +215,7 @@ class TensorFixedSize : public TensorBase<TensorFixedSize<Scalar_, Dimensions_,
 
     EIGEN_DEVICE_FUNC
     EIGEN_STRONG_INLINE TensorFixedSize(const Self& other)
-      : m_storage(other.m_storage)
+      : Base(other), m_storage(other.m_storage)
     {
     }
 
diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorRef.h b/unsupported/Eigen/CXX11/src/Tensor/TensorRef.h
index 67631d2c2..67062691d 100644
--- a/unsupported/Eigen/CXX11/src/Tensor/TensorRef.h
+++ b/unsupported/Eigen/CXX11/src/Tensor/TensorRef.h
@@ -174,7 +174,7 @@ template<typename PlainObjectType> class TensorRef : public TensorBase<TensorRef
       unrefEvaluator();
     }
 
-    TensorRef(const TensorRef& other) : m_evaluator(other.m_evaluator) {
+    TensorRef(const TensorRef& other) : TensorBase<TensorRef<PlainObjectType> >(other), m_evaluator(other.m_evaluator) {
       eigen_assert(m_evaluator->refCount() > 0);
       m_evaluator->incrRefCount();
     }