diff options
| author |  Benoit Steiner <benoit.steiner.goog@gmail.com> | 2015-12-17 14:00:33 -0800 |
|---|---|---|
| committer | Benoit Steiner <benoit.steiner.goog@gmail.com> | 2015-12-17 14:00:33 -0800 |
| commit | 8dd17cbe80ef460e9fbd562d6de6ae19b264caea (patch) | |
| tree | 755a6b66639b06427dd188d4328a1519b7fb6ac7 /unsupported/Eigen/CXX11/src/Tensor/TensorMeta.h | |
| parent | 4aac55f684d9bd36b5f855fa5a8c2f17ca3094c9 (diff) | |
Fixed a clang compilation warning triggered by the use of arrays of size 0.
Diffstat (limited to 'unsupported/Eigen/CXX11/src/Tensor/TensorMeta.h')
| -rw-r--r-- | unsupported/Eigen/CXX11/src/Tensor/TensorMeta.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorMeta.h b/unsupported/Eigen/CXX11/src/Tensor/TensorMeta.h index 785321666..f28a9699d 100644 --- a/unsupported/Eigen/CXX11/src/Tensor/TensorMeta.h +++ b/unsupported/Eigen/CXX11/src/Tensor/TensorMeta.h @@ -101,13 +101,18 @@ bool operator!=(const Tuple<U, V>& x, const Tuple<U, V>& y) { #ifdef EIGEN_HAS_SFINAE -namespace internal{ +namespace internal { template<typename IndexType, Index... Is> EIGEN_CONSTEXPR EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE array<Index, sizeof...(Is)> customIndices2Array(IndexType& idx, numeric_list<Index, Is...>) { return { idx[Is]... }; } + template<typename IndexType> + EIGEN_CONSTEXPR EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE + array<Index, 0> customIndices2Array(IndexType&, numeric_list<Index>) { + return array<Index, 0>(); + } /** Make an array (for index/dimensions) out of a custom index */ template<typename Index, std::size_t NumIndices, typename IndexType> |