// Assumption: edges
// m1 < m2, s1 == 0 and s2 == 0 if edge 'm1:s1:o1 -> m2:s2:o2'
- for (auto edge : _model_edges->edges)
+ for (auto &&edge : _model_edges->edges)
{
auto const model_from = std::get<ir::ModelIndex>(edge.from);
auto const model_to = std::get<ir::ModelIndex>(edge.to);