Fix warnings w.r.t. initialization order.

dune/subgrid/subgrid/subgridfaceiterator.hh

@@ -165,8 +165,8 @@ public:
     /** \brief Copy constructor */
     SubGridHierarchicLeafFaceIterator(const SubGridHierarchicLeafFaceIterator& other) :
         Base(other.subGrid_),
-        intersect_(other.intersect_),
         fatherFace_(other.fatherFace_),
+        intersect_(other.intersect_),
         stack_(other.stack_),
         flag_(other.flag_)
     {}
@@ -174,8 +174,8 @@ public:
     /** \brief Move constructor */
     SubGridHierarchicLeafFaceIterator(SubGridHierarchicLeafFaceIterator&& other) :
         Base(other.subGrid_),
-        intersect_(std::move(other.intersect_)),
         fatherFace_(std::move(other.fatherFace_)),
+        intersect_(std::move(other.intersect_)),
         stack_(std::move(other.stack_)),
         flag_(other.flag_)
     {}
@@ -184,8 +184,8 @@ public:
     /** \brief Assignement operator */
     SubGridHierarchicLeafFaceIterator& operator=(const SubGridHierarchicLeafFaceIterator& other)
     {
-        intersect_ = other.intersect_;
         fatherFace_ = other.fatherFace_;
+        intersect_ = other.intersect_;
         stack_ = other.stack_;
         flag_ = other.flag_;
 
@@ -195,8 +195,8 @@ public:
     /** \brief Assignement operator */
     SubGridHierarchicLeafFaceIterator& operator=(SubGridHierarchicLeafFaceIterator&& other)
     {
-        intersect_ = std::move(other.intersect_);
         fatherFace_ = std::move(other.fatherFace_);
+        intersect_ = std::move(other.intersect_);
         stack_ = std::move(other.stack_);
         flag_ = other.flag_;