bjoernager/rust
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Remove index from Region::EarlyBound.

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This commit is contained in:
Camille GILLOT 2022-05-24 13:00:36 +02:00
parent 63c3aabeb8
commit 421bb6ac62
6 changed files with 50 additions and 214 deletions
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8
compiler/rustc_infer/src/infer/error_reporting/nice_region_error/find_anon_type.rs
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@ -103,7 +103,7 @@ impl<'tcx> Visitor<'tcx> for FindNestedTypeVisitor<'tcx> {
// 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(rl::Region::EarlyBound(id)), ty::BrNamed(def_id, _)) => {
debug!("EarlyBound id={:?} def_id={:?}", id, def_id);
if id == def_id {
self.found_type = Some(arg);
@ -133,7 +133,7 @@ impl<'tcx> Visitor<'tcx> for FindNestedTypeVisitor<'tcx> {
Some(
rl::Region::Static
| rl::Region::Free(_, _)
| rl::Region::EarlyBound(_, _)
| rl::Region::EarlyBound(_)
| rl::Region::LateBound(_, _, _),
)
| None,
@ -188,7 +188,7 @@ 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) {
// the lifetime of the TyPath!
(Some(rl::Region::EarlyBound(_, id)), ty::BrNamed(def_id, _)) => {
(Some(rl::Region::EarlyBound(id)), ty::BrNamed(def_id, _)) => {
debug!("EarlyBound id={:?} def_id={:?}", id, def_id);
if id == def_id {
self.found_it = true;
@ -209,7 +209,7 @@ impl<'tcx> Visitor<'tcx> for TyPathVisitor<'tcx> {
(
Some(
rl::Region::Static
| rl::Region::EarlyBound(_, _)
| rl::Region::EarlyBound(_)
| rl::Region::LateBound(_, _, _)
| rl::Region::Free(_, _),
)