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-rw-r--r--unsupported/Eigen/CXX11/src/Core/util/CXX11Meta.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/unsupported/Eigen/CXX11/src/Core/util/CXX11Meta.h b/unsupported/Eigen/CXX11/src/Core/util/CXX11Meta.h
index c44496865..96a7d5c20 100644
--- a/unsupported/Eigen/CXX11/src/Core/util/CXX11Meta.h
+++ b/unsupported/Eigen/CXX11/src/Core/util/CXX11Meta.h
@@ -345,7 +345,7 @@ struct h_array_reduce {
template<typename Reducer, typename T, std::size_t N>
struct h_array_reduce<Reducer, T, N, 0>
{
- constexpr static inline T run(const std::array<T, N>& arr, T identity)
+ constexpr static inline T run(const std::array<T, N>& arr, T)
{
return array_get<0>(arr);
}