bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

use FxIndexSet for region_bound_pairs

Browse source
This commit is contained in:
lcnr 2022-07-25 18:31:13 +02:00
parent 2fdbf075cf
commit 2e796acf33
5 changed files with 37 additions and 35 deletions
Download patch file Download diff file Expand all files Collapse all files

8
compiler/rustc_typeck/src/check/wfcheck.rs
View file

@ -7,9 +7,8 @@ use rustc_hir as hir;
use rustc_hir::def_id::{DefId, LocalDefId};
use rustc_hir::lang_items::LangItem;
use rustc_hir::ItemKind;
use rustc_infer::infer::outlives::env::OutlivesEnvironment;
use rustc_infer::infer::outlives::env::{OutlivesEnvironment, RegionBoundPairs};
use rustc_infer::infer::outlives::obligations::TypeOutlives;
use rustc_infer::infer::region_constraints::GenericKind;
use rustc_infer::infer::{self, InferCtxt, TyCtxtInferExt};
use rustc_infer::traits::Normalized;
use rustc_middle::ty::query::Providers;
@ -689,10 +688,7 @@ fn resolve_regions_with_wf_tys<'tcx>(
id: hir::HirId,
param_env: ty::ParamEnv<'tcx>,
wf_tys: &FxHashSet<Ty<'tcx>>,
add_constraints: impl for<'a> FnOnce(
&'a InferCtxt<'a, 'tcx>,
&'a Vec<(ty::Region<'tcx>, GenericKind<'tcx>)>,
),
add_constraints: impl for<'a> FnOnce(&'a InferCtxt<'a, 'tcx>, &'a RegionBoundPairs<'tcx>),
) -> bool {
// Unfortunately, we have to use a new `InferCtxt` each call, because
// region constraints get added and solved there and we need to test each