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Plumb dyn trait representation through ty::Dynamic

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This commit is contained in:
Eric Holk
2022-04-13 16:11:28 -07:00
parent eff35e59c6
commit 6c01273a15
29 changed files with 110 additions and 57 deletions
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10
compiler/rustc_middle/src/ty/structural_impls.rs
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@@ -1014,9 +1014,11 @@ impl<'tcx> TypeSuperFoldable<'tcx> for Ty<'tcx> {
ty::Array(typ, sz) => ty::Array(typ.try_fold_with(folder)?, sz.try_fold_with(folder)?),
ty::Slice(typ) => ty::Slice(typ.try_fold_with(folder)?),
ty::Adt(tid, substs) => ty::Adt(tid, substs.try_fold_with(folder)?),
ty::Dynamic(trait_ty, region) => {
ty::Dynamic(trait_ty.try_fold_with(folder)?, region.try_fold_with(folder)?)
}
ty::Dynamic(trait_ty, region, representation) => ty::Dynamic(
trait_ty.try_fold_with(folder)?,
region.try_fold_with(folder)?,
representation,
),
ty::Tuple(ts) => ty::Tuple(ts.try_fold_with(folder)?),
ty::FnDef(def_id, substs) => ty::FnDef(def_id, substs.try_fold_with(folder)?),
ty::FnPtr(f) => ty::FnPtr(f.try_fold_with(folder)?),
@@ -1060,7 +1062,7 @@ impl<'tcx> TypeSuperVisitable<'tcx> for Ty<'tcx> {
}
ty::Slice(typ) => typ.visit_with(visitor),
ty::Adt(_, substs) => substs.visit_with(visitor),
ty::Dynamic(ref trait_ty, ref reg) => {
ty::Dynamic(ref trait_ty, ref reg, _) => {
trait_ty.visit_with(visitor)?;
reg.visit_with(visitor)
}