diff options
Diffstat (limited to 'compiler/rustc_infer/src/infer/error_reporting/nice_region_error')
3 files changed, 18 insertions, 6 deletions
diff --git a/compiler/rustc_infer/src/infer/error_reporting/nice_region_error/placeholder_relation.rs b/compiler/rustc_infer/src/infer/error_reporting/nice_region_error/placeholder_relation.rs index e8d94f0c0..8a78a1956 100644 --- a/compiler/rustc_infer/src/infer/error_reporting/nice_region_error/placeholder_relation.rs +++ b/compiler/rustc_infer/src/infer/error_reporting/nice_region_error/placeholder_relation.rs @@ -16,22 +16,34 @@ impl<'tcx> NiceRegionError<'_, 'tcx> { match &self.error { Some(RegionResolutionError::ConcreteFailure( SubregionOrigin::RelateRegionParamBound(span), - Region(Interned(RePlaceholder(ty::Placeholder { name: sub_name, .. }), _)), - Region(Interned(RePlaceholder(ty::Placeholder { name: sup_name, .. }), _)), + Region(Interned( + RePlaceholder(ty::Placeholder { + bound: ty::BoundRegion { kind: sub_name, .. }, + .. + }), + _, + )), + Region(Interned( + RePlaceholder(ty::Placeholder { + bound: ty::BoundRegion { kind: sup_name, .. }, + .. + }), + _, + )), )) => { let span = *span; let (sub_span, sub_symbol) = match sub_name { ty::BrNamed(def_id, symbol) => { (Some(self.tcx().def_span(def_id)), Some(symbol)) } - ty::BrAnon(_, span) => (*span, None), + ty::BrAnon(span) => (*span, None), ty::BrEnv => (None, None), }; let (sup_span, sup_symbol) = match sup_name { ty::BrNamed(def_id, symbol) => { (Some(self.tcx().def_span(def_id)), Some(symbol)) } - ty::BrAnon(_, span) => (*span, None), + ty::BrAnon(span) => (*span, None), ty::BrEnv => (None, None), }; let diag = match (sub_span, sup_span, sub_symbol, sup_symbol) { diff --git a/compiler/rustc_infer/src/infer/error_reporting/nice_region_error/static_impl_trait.rs b/compiler/rustc_infer/src/infer/error_reporting/nice_region_error/static_impl_trait.rs index b06ff10d8..22c1e3871 100644 --- a/compiler/rustc_infer/src/infer/error_reporting/nice_region_error/static_impl_trait.rs +++ b/compiler/rustc_infer/src/infer/error_reporting/nice_region_error/static_impl_trait.rs @@ -104,7 +104,7 @@ impl<'a, 'tcx> NiceRegionError<'a, 'tcx> { let (mention_influencer, influencer_point) = if sup_origin.span().overlaps(param.param_ty_span) { // Account for `async fn` like in `async-await/issues/issue-62097.rs`. - // The desugaring of `async `fn`s causes `sup_origin` and `param` to point at the same + // The desugaring of `async fn`s causes `sup_origin` and `param` to point at the same // place (but with different `ctxt`, hence `overlaps` instead of `==` above). // // This avoids the following: diff --git a/compiler/rustc_infer/src/infer/error_reporting/nice_region_error/util.rs b/compiler/rustc_infer/src/infer/error_reporting/nice_region_error/util.rs index db4b8af46..c5ef48fe3 100644 --- a/compiler/rustc_infer/src/infer/error_reporting/nice_region_error/util.rs +++ b/compiler/rustc_infer/src/infer/error_reporting/nice_region_error/util.rs @@ -5,7 +5,7 @@ use crate::infer::error_reporting::nice_region_error::NiceRegionError; use crate::infer::TyCtxt; use rustc_hir as hir; use rustc_hir::def_id::LocalDefId; -use rustc_middle::ty::{self, Binder, DefIdTree, Region, Ty, TypeVisitable}; +use rustc_middle::ty::{self, Binder, Region, Ty, TypeVisitable}; use rustc_span::Span; /// Information about the anonymous region we are searching for. |