bjoernager/rust
bjoernager/rust
1
Fork 0
Code Issues Pull requests Activity

Assert that various types have the right amount of generic args and fix the sites that used the wrong amount

Browse source
This commit is contained in:
Oli Scherer 2022-11-17 11:21:39 +00:00
parent d9a02b0fb7
commit 6f77c97b38
27 changed files with 153 additions and 144 deletions
Download patch file Download diff file Expand all files Collapse all files

9
compiler/rustc_trait_selection/src/traits/project.rs
View file

@ -1710,9 +1710,9 @@ fn assemble_candidates_from_impls<'cx, 'tcx>(
if selcx.infcx().predicate_must_hold_modulo_regions(
&obligation.with(
selcx.tcx(),
ty::Binder::dummy(ty::TraitRef::new(
ty::Binder::dummy(selcx.tcx().mk_trait_ref(
selcx.tcx().require_lang_item(LangItem::Sized, None),
selcx.tcx().mk_substs_trait(self_ty, &[]),
self_ty, &[],
))
.without_const(),
),
@ -1966,9 +1966,10 @@ fn confirm_pointee_candidate<'cx, 'tcx>(
)
});
if check_is_sized {
let sized_predicate = ty::Binder::dummy(ty::TraitRef::new(
let sized_predicate = ty::Binder::dummy(tcx.mk_trait_ref(
tcx.require_lang_item(LangItem::Sized, None),
tcx.mk_substs_trait(self_ty, &[]),
self_ty,
&[],
))
.without_const();
obligations.push(obligation.with(tcx, sized_predicate));