});
if check_params && let Some(args) = path.segments.last().unwrap().args {
let params_in_repr = tcx.params_in_repr(def_id);
- for (i, arg) in args.args.iter().enumerate() {
+ // the domain size check is needed because the HIR may not be well-formed at this point
+ for (i, arg) in args.args.iter().enumerate().take(params_in_repr.domain_size()) {
if let hir::GenericArg::Type(ty) = arg && params_in_repr.contains(i as u32) {
find_item_ty_spans(tcx, ty, needle, spans, seen_representable);
}