bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

yeet ImplSource::TraitAlias too

Browse source
This commit is contained in:
Michael Goulet 2023-06-20 21:27:43 +00:00
parent db235a07f7
commit 42571c4847
5 changed files with 8 additions and 45 deletions
Download patch file Download diff file Expand all files Collapse all files

4
compiler/rustc_trait_selection/src/traits/project.rs
View file

@ -1721,7 +1721,6 @@ fn assemble_candidates_from_impls<'cx, 'tcx>(
};
let eligible = match &impl_source {
super::ImplSource::TraitAlias(_) => true,
super::ImplSource::UserDefined(impl_data) => {
// We have to be careful when projecting out of an
// impl because of specialization. If we are not in
@ -2013,8 +2012,7 @@ fn confirm_select_candidate<'cx, 'tcx>(
}
super::ImplSource::Object(_)
| super::ImplSource::Param(..)
| super::ImplSource::TraitUpcasting(_)
| super::ImplSource::TraitAlias(..) => {
| super::ImplSource::TraitUpcasting(_) => {
// we don't create Select candidates with this kind of resolution
span_bug!(
obligation.cause.span,