Forward declaring std::array does not work with all std libs, so let's just include <array>

1 files changed, 0 insertions, 7 deletions

diff --git a/Eigen/src/Core/util/Meta.h b/Eigen/src/Core/util/Meta.h
index 33dc0034c..748f24b1e 100755
--- a/Eigen/src/Core/util/Meta.h
+++ b/Eigen/src/Core/util/Meta.h
@@ -360,13 +360,6 @@ template<typename T, int N> struct array_size<T (&)[N]> {
 };
 
 #if EIGEN_HAS_CXX11
-}}
-namespace std {
-  template<class T, std::size_t N> struct array;
-}
-namespace Eigen {
-namespace internal {
-
 template<typename T, std::size_t N> struct array_size<const std::array<T,N> > {
   enum { value = N };
 };