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eigen/failtest/swap_1.cpp

15 lines
217 B
C++

#include "../Eigen/Core"
using namespace Eigen;
int main()
{
VectorXf a(10), b(10);
#ifdef EIGEN_SHOULD_FAIL_TO_BUILD
const DenseBase<VectorXf> &ac(a);
#else
DenseBase<VectorXf> &ac(a);
#endif
b.swap(ac);
}