threed-beam-fea/ext/eigen-3.3.4/failtest/ternary_2.cpp

#include "../Eigen/Core"

using namespace Eigen;

int main(int argc,char **)
{
  VectorXf a(10), b(10);
#ifdef EIGEN_SHOULD_FAIL_TO_BUILD
  b = argc>1 ? 2*a : a+a;
#else
  b = argc>1 ? VectorXf(2*a) : VectorXf(a+a);
#endif
}