bjoernager/rust
bjoernager/rust
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Uplift PredicateEmittingRelation first

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This commit is contained in:
Michael Goulet 2024-06-12 14:58:10 -04:00
parent 28cc0b643d
commit e5d6a416e8
16 changed files with 75 additions and 55 deletions
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2
compiler/rustc_middle/src/ty/context.rs
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@ -92,6 +92,8 @@ use std::ops::{Bound, Deref};
impl<'tcx> Interner for TyCtxt<'tcx> {
type DefId = DefId;
type LocalDefId = LocalDefId;
type Span = Span;
type GenericArgs = ty::GenericArgsRef<'tcx>;
type GenericArgsSlice = &'tcx [ty::GenericArg<'tcx>];

12
compiler/rustc_middle/src/ty/relate.rs
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@ -10,18 +10,6 @@ use crate::ty::{self as ty, Ty, TyCtxt};
pub type RelateResult<'tcx, T> = rustc_type_ir::relate::RelateResult<TyCtxt<'tcx>, T>;
/// Whether aliases should be related structurally or not. Used
/// to adjust the behavior of generalization and combine.
///
/// This should always be `No` unless in a few special-cases when
/// instantiating canonical responses and in the new solver. Each
/// such case should have a comment explaining why it is used.
#[derive(Debug, Copy, Clone)]
pub enum StructurallyRelateAliases {
Yes,
No,
}
impl<'tcx> Relate<TyCtxt<'tcx>> for ty::ImplSubject<'tcx> {
#[inline]
fn relate<R: TypeRelation<TyCtxt<'tcx>>>(