Method set_loop_step

common/expr.h:1248–1250

}

inline void ComprehensionExpr::set_loop_step(Expr loop_step) {
  mutable_loop_step() = std::move(loop_step);
}

inline void ComprehensionExpr::set_loop_step(std::unique_ptr<Expr> loop_step) {
  loop_step_ = std::move(loop_step);