{"ast_node_type":"other","tokens":[{"end":95,"kind":"keyword","start":0,"text":"scalar_pair_calculate_b_offset(fx.tcx,"}]}
                                    scalar_pair_calculate_b_offset(fx.tcx, a_scalar, b_scalar);
                                let b_offset =
                                let (val1, val2) = from.load_scalar_pair(fx);