bjoernager/rust
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Rename some region-specific stuff

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This commit is contained in:
Michael Goulet 2023-02-06 18:38:52 +00:00
parent 262a344d72
commit eff2cb7760
18 changed files with 185 additions and 174 deletions
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30
compiler/rustc_infer/src/infer/error_reporting/nice_region_error/find_anon_type.rs
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@ -2,7 +2,7 @@ use rustc_hir as hir;
use rustc_hir::intravisit::{self, Visitor};
use rustc_middle::hir::map::Map;
use rustc_middle::hir::nested_filter;
use rustc_middle::middle::resolve_lifetime as rl;
use rustc_middle::middle::resolve_bound_vars as rbv;
use rustc_middle::ty::{self, Region, TyCtxt};
/// This function calls the `visit_ty` method for the parameters
@ -99,11 +99,11 @@ impl<'tcx> Visitor<'tcx> for FindNestedTypeVisitor<'tcx> {
hir::TyKind::Ref(ref lifetime, _) => {
// the lifetime of the Ref
let hir_id = lifetime.hir_id;
match (self.tcx.named_region(hir_id), self.bound_region) {
match (self.tcx.named_bound_var(hir_id), self.bound_region) {
// Find the index of the named region that was part of the
// error. We will then search the function parameters for a bound
// region at the right depth with the same index
(Some(rl::Region::EarlyBound(id)), ty::BrNamed(def_id, _)) => {
(Some(rbv::ResolvedArg::EarlyBound(id)), ty::BrNamed(def_id, _)) => {
debug!("EarlyBound id={:?} def_id={:?}", id, def_id);
if id == def_id {
self.found_type = Some(arg);
@ -115,7 +115,7 @@ impl<'tcx> Visitor<'tcx> for FindNestedTypeVisitor<'tcx> {
// error. We will then search the function parameters for a bound
// region at the right depth with the same index
(
Some(rl::Region::LateBound(debruijn_index, _, id)),
Some(rbv::ResolvedArg::LateBound(debruijn_index, _, id)),
ty::BrNamed(def_id, _),
) => {
debug!(
@ -131,10 +131,10 @@ impl<'tcx> Visitor<'tcx> for FindNestedTypeVisitor<'tcx> {
(
Some(
rl::Region::Static
| rl::Region::Free(_, _)
| rl::Region::EarlyBound(_)
| rl::Region::LateBound(_, _, _),
rbv::ResolvedArg::StaticLifetime
| rbv::ResolvedArg::Free(_, _)
| rbv::ResolvedArg::EarlyBound(_)
| rbv::ResolvedArg::LateBound(_, _, _),
)
| None,
_,
@ -186,9 +186,9 @@ impl<'tcx> Visitor<'tcx> for TyPathVisitor<'tcx> {
}
fn visit_lifetime(&mut self, lifetime: &hir::Lifetime) {
match (self.tcx.named_region(lifetime.hir_id), self.bound_region) {
match (self.tcx.named_bound_var(lifetime.hir_id), self.bound_region) {
// the lifetime of the TyPath!
(Some(rl::Region::EarlyBound(id)), ty::BrNamed(def_id, _)) => {
(Some(rbv::ResolvedArg::EarlyBound(id)), ty::BrNamed(def_id, _)) => {
debug!("EarlyBound id={:?} def_id={:?}", id, def_id);
if id == def_id {
self.found_it = true;
@ -196,7 +196,7 @@ impl<'tcx> Visitor<'tcx> for TyPathVisitor<'tcx> {
}
}
(Some(rl::Region::LateBound(debruijn_index, _, id)), ty::BrNamed(def_id, _)) => {
(Some(rbv::ResolvedArg::LateBound(debruijn_index, _, id)), ty::BrNamed(def_id, _)) => {
debug!("FindNestedTypeVisitor::visit_ty: LateBound depth = {:?}", debruijn_index,);
debug!("id={:?}", id);
debug!("def_id={:?}", def_id);
@ -208,10 +208,10 @@ impl<'tcx> Visitor<'tcx> for TyPathVisitor<'tcx> {
(
Some(
rl::Region::Static
| rl::Region::EarlyBound(_)
| rl::Region::LateBound(_, _, _)
| rl::Region::Free(_, _),
rbv::ResolvedArg::StaticLifetime
| rbv::ResolvedArg::EarlyBound(_)
| rbv::ResolvedArg::LateBound(_, _, _)
| rbv::ResolvedArg::Free(_, _),
)
| None,
_,