bjoernager/rust
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Fallible<_> -> Result<_, NoSolution>

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This commit is contained in:
Michael Goulet 2023-05-25 17:29:22 +00:00
parent 91525a4324
commit 0a35db5e0d
17 changed files with 55 additions and 53 deletions
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4
compiler/rustc_infer/src/infer/canonical/query_response.rs
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@ -15,7 +15,7 @@ use crate::infer::canonical::{
use crate::infer::nll_relate::{TypeRelating, TypeRelatingDelegate};
use crate::infer::region_constraints::{Constraint, RegionConstraintData};
use crate::infer::{DefineOpaqueTypes, InferCtxt, InferOk, InferResult, NllRegionVariableOrigin};
use crate::traits::query::{Fallible, NoSolution};
use crate::traits::query::NoSolution;
use crate::traits::{Obligation, ObligationCause, PredicateObligation};
use crate::traits::{PredicateObligations, TraitEngine, TraitEngineExt};
use rustc_data_structures::captures::Captures;
@ -57,7 +57,7 @@ impl<'tcx> InferCtxt<'tcx> {
inference_vars: CanonicalVarValues<'tcx>,
answer: T,
fulfill_cx: &mut dyn TraitEngine<'tcx>,
) -> Fallible<CanonicalQueryResponse<'tcx, T>>
) -> Result<CanonicalQueryResponse<'tcx, T>, NoSolution>
where
T: Debug + TypeFoldable<TyCtxt<'tcx>>,
Canonical<'tcx, QueryResponse<'tcx, T>>: ArenaAllocatable<'tcx>,