| // SPDX-FileCopyrightText: The Eigen Authors | |
| // SPDX-License-Identifier: MPL-2.0 | |
| #include <Eigen/Core> | |
| int main() { | |
| Eigen::Matrix<double, 2, 3> lhs; | |
| #ifdef EIGEN_SHOULD_FAIL_TO_BUILD | |
| Eigen::Matrix<double, 4, 4> rhs; | |
| #else | |
| Eigen::Matrix<double, 4, 3> rhs; | |
| #endif | |
| const auto result = Eigen::vcat(lhs, rhs); | |
| return result.rows() != 6; | |
| } |