Add assertion to ensure the query doesn't get called before type infererence is done.
This commit is contained in:
parent
e1e0989a0d
commit
c22dfab215
1 changed files with 2 additions and 2 deletions
|
@ -765,8 +765,8 @@ pub fn vtable_trait_upcasting_coercion_new_vptr_slot(
|
||||||
),
|
),
|
||||||
) -> Option<usize> {
|
) -> Option<usize> {
|
||||||
let (source, target) = key;
|
let (source, target) = key;
|
||||||
debug_assert!(matches!(&source.kind(), &ty::Dynamic(..)));
|
assert!(matches!(&source.kind(), &ty::Dynamic(..)) && !source.needs_infer());
|
||||||
debug_assert!(matches!(&target.kind(), &ty::Dynamic(..)));
|
assert!(matches!(&target.kind(), &ty::Dynamic(..)) && !target.needs_infer());
|
||||||
|
|
||||||
// this has been typecked-before, so diagnostics is not really needed.
|
// this has been typecked-before, so diagnostics is not really needed.
|
||||||
let unsize_trait_did = tcx.require_lang_item(LangItem::Unsize, None);
|
let unsize_trait_did = tcx.require_lang_item(LangItem::Unsize, None);
|
||||||
|
|
Loading…
Reference in a new issue