diff --git a/Eigen/src/Core/ArithmeticSequence.h b/Eigen/src/Core/ArithmeticSequence.h
index dd24d0b05..238601818 100644
--- a/Eigen/src/Core/ArithmeticSequence.h
+++ b/Eigen/src/Core/ArithmeticSequence.h
@@ -480,7 +480,7 @@ struct MakeIndexing<T,typename internal::enable_if<internal::is_integral<T>::val
 };
 
 // Replace symbolic last/end "keywords" by their true runtime value
-Index eval_expr_given_size(Index x, Index /* size */)   { return x; }
+inline Index eval_expr_given_size(Index x, Index /* size */)   { return x; }
 
 template<int N>
 fix_t<N> eval_expr_given_size(fix_t<N> x, Index /*size*/)   { return x; }
@@ -580,10 +580,10 @@ struct end_t {
 };
 static const end_t end;
 
-Index eval_expr_given_size(last_t, Index size)          { return size-1; }
-Index eval_expr_given_size(shifted_last x, Index size)  { return size+x.offset-1; }
-Index eval_expr_given_size(end_t, Index size)           { return size; }
-Index eval_expr_given_size(shifted_end x, Index size)   { return size+x.offset; }
+inline Index eval_expr_given_size(last_t, Index size)          { return size-1; }
+inline Index eval_expr_given_size(shifted_last x, Index size)  { return size+x.offset-1; }
+inline Index eval_expr_given_size(end_t, Index size)           { return size; }
+inline Index eval_expr_given_size(shifted_end x, Index size)   { return size+x.offset; }
 
 template<typename FirstType=Index,typename LastType=Index,typename IncrType=fix_t<1> >
 class ArithemeticSequenceProxyWithBounds
diff --git a/Eigen/src/Core/IndexedView.h b/Eigen/src/Core/IndexedView.h
index 12e122030..5aaf5b4e0 100644
--- a/Eigen/src/Core/IndexedView.h
+++ b/Eigen/src/Core/IndexedView.h
@@ -159,7 +159,7 @@ struct unary_evaluator<IndexedView<ArgType, RowIndices, ColIndices>, IndexBased>
   typedef IndexedView<ArgType, RowIndices, ColIndices> XprType;
 
   enum {
-    CoeffReadCost = evaluator<ArgType>::CoeffReadCost /* + cost of row/col index */,
+    CoeffReadCost = evaluator<ArgType>::CoeffReadCost /* TODO + cost of row/col index */,
 
     Flags = (evaluator<ArgType>::Flags & (HereditaryBits /*| LinearAccessBit | DirectAccessBit*/)),