bjoernager/rust
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Auto merge of #103723 - CastilloDel:master, r=jackh726

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Remove allow(rustc::potential_query_instability) in rustc_trait_selection

Related to https://github.com/rust-lang/rust/issues/84447

This PR needs to be benchmarked to check for regressions.
This commit is contained in:
bors 2022-11-09 13:45:27 +00:00
commit cc9b259b5e
10 changed files with 37 additions and 30 deletions
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3
compiler/rustc_infer/src/infer/mod.rs
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@ -10,6 +10,7 @@ pub(crate) use self::undo_log::{InferCtxtUndoLogs, Snapshot, UndoLog};
use crate::traits::{self, ObligationCause, PredicateObligations, TraitEngine, TraitEngineExt};
use rustc_data_structures::fx::FxIndexMap;
use rustc_data_structures::fx::{FxHashMap, FxHashSet};
use rustc_data_structures::sync::Lrc;
use rustc_data_structures::undo_log::Rollback;
@ -294,7 +295,7 @@ pub struct InferCtxt<'tcx> {
/// the set of predicates on which errors have been reported, to
/// avoid reporting the same error twice.
pub reported_trait_errors: RefCell<FxHashMap<Span, Vec<ty::Predicate<'tcx>>>>,
pub reported_trait_errors: RefCell<FxIndexMap<Span, Vec<ty::Predicate<'tcx>>>>,
pub reported_closure_mismatch: RefCell<FxHashSet<(Span, Option<Span>)>>,