| Austin Schuh | 189376f | 2018-12-20 22:11:15 +1100 | [diff] [blame] | 1 | #include "../Eigen/Core" |
| 2 | |||||
| 3 | using namespace Eigen; | ||||
| 4 | |||||
| 5 | int main() | ||||
| 6 | { | ||||
| 7 | VectorXf a(10), b(10); | ||||
| 8 | VectorXf const &ac(a); | ||||
| 9 | #ifdef EIGEN_SHOULD_FAIL_TO_BUILD | ||||
| 10 | b.swap(ac); | ||||
| 11 | #else | ||||
| 12 | b.swap(ac.const_cast_derived()); | ||||
| 13 | #endif | ||||
| 14 | } | ||||