found_it: false,
bound_region: self.bound_region,
hir_map: self.hir_map,
+ depth: self.depth,
};
intravisit::walk_ty(subvisitor, arg); // call walk_ty; as visit_ty is empty,
// this will visit only outermost type
hir_map: &'a hir::map::Map<'gcx>,
found_it: bool,
bound_region: ty::BoundRegion,
+ depth: u32,
}
impl<'a, 'gcx, 'tcx> Visitor<'gcx> for TyPathVisitor<'a, 'gcx, 'tcx> {
match (self.infcx.tcx.named_region(hir_id), self.bound_region) {
// the lifetime of the TyPath!
(Some(rl::Region::LateBoundAnon(debruijn_index, anon_index)), ty::BrAnon(br_index)) => {
- if debruijn_index.depth == 1 && anon_index == br_index {
+ if debruijn_index.depth == self.depth && anon_index == br_index {
self.found_it = true;
return;
}
debug!("self.infcx.tcx.hir.local_def_id(id)={:?}",
self.infcx.tcx.hir.local_def_id(id));
debug!("def_id={:?}", def_id);
- if debruijn_index.depth == 1 && self.infcx.tcx.hir.local_def_id(id) == def_id {
+ if debruijn_index.depth == self.depth &&
+ self.infcx.tcx.hir.local_def_id(id) == def_id {
self.found_it = true;
return; // we can stop visiting now
}