bjoernager/rust
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ProjectionTy.item_def_id -> ProjectionTy.def_id

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This commit is contained in:
Michael Goulet 2022-11-26 21:21:20 +00:00
parent 7f3af72606
commit 5c6afb850c
50 changed files with 164 additions and 186 deletions
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11
compiler/rustc_hir_analysis/src/variance/mod.rs
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@ -110,12 +110,13 @@ fn variance_of_opaque(tcx: TyCtxt<'_>, item_def_id: LocalDefId) -> &[ty::Varianc
#[instrument(level = "trace", skip(self), ret)]
fn visit_ty(&mut self, t: Ty<'tcx>) -> ControlFlow<Self::BreakTy> {
match t.kind() {
ty::Opaque(def_id, substs) => self.visit_opaque(*def_id, substs),
// FIXME(alias): merge these
match t.kind() {
ty::Opaque(ty::OpaqueTy { def_id, substs }) => self.visit_opaque(*def_id, substs),
ty::Projection(proj)
if self.tcx.def_kind(proj.item_def_id) == DefKind::ImplTraitPlaceholder =>
if self.tcx.def_kind(proj.def_id) == DefKind::ImplTraitPlaceholder =>
{
self.visit_opaque(proj.item_def_id, proj.substs)
self.visit_opaque(proj.def_id, proj.substs)
}
_ => t.super_visit_with(self),
}
@ -167,7 +168,7 @@ fn variance_of_opaque(tcx: TyCtxt<'_>, item_def_id: LocalDefId) -> &[ty::Varianc
}
}
ty::PredicateKind::Clause(ty::Clause::Projection(ty::ProjectionPredicate {
projection_ty: ty::ProjectionTy { substs, item_def_id: _ },
projection_ty: ty::ProjectionTy { substs, def_id: _ },
term,
})) => {
for subst in &substs[1..] {