diff options
author | Christoph Hertzberg <chtz@informatik.uni-bremen.de> | 2018-09-12 11:49:10 +0200 |
---|---|---|
committer | Christoph Hertzberg <chtz@informatik.uni-bremen.de> | 2018-09-12 11:49:10 +0200 |
commit | ba2c8efdcfe8f3b58797080a412410423d223765 (patch) | |
tree | e93b7e8a930fcfaeef83a919fea62a7dd08c437c /unsupported/Eigen/src | |
parent | 4827bec7768e5b58fb2e001d6c1360373d6dd0c2 (diff) |
EIGEN_UNUSED is not supported by g++4.7 (and not portable)
Diffstat (limited to 'unsupported/Eigen/src')
-rwxr-xr-x | unsupported/Eigen/src/AutoDiff/AutoDiffScalar.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/unsupported/Eigen/src/AutoDiff/AutoDiffScalar.h b/unsupported/Eigen/src/AutoDiff/AutoDiffScalar.h index 13d959df4..2db914765 100755 --- a/unsupported/Eigen/src/AutoDiff/AutoDiffScalar.h +++ b/unsupported/Eigen/src/AutoDiff/AutoDiffScalar.h @@ -534,7 +534,8 @@ struct ScalarBinaryOpTraits<typename DerType::Scalar,AutoDiffScalar<DerType>, Bi EIGEN_EXPR_BINARYOP_SCALAR_RETURN_TYPE(typename Eigen::internal::remove_all<DerType>::type, typename Eigen::internal::traits<typename Eigen::internal::remove_all<DerType>::type>::Scalar, product) > \ FUNC(const Eigen::AutoDiffScalar<DerType>& x) { \ using namespace Eigen; \ - EIGEN_UNUSED typedef typename Eigen::internal::traits<typename Eigen::internal::remove_all<DerType>::type>::Scalar Scalar; \ + typedef typename Eigen::internal::traits<typename Eigen::internal::remove_all<DerType>::type>::Scalar Scalar; \ + EIGEN_UNUSED_VARIABLE(sizeof(Scalar)); \ CODE; \ } |