nordic-dev.net/rust
nordic-dev.net/rust
2
0
Fork 0
mirror of https://github.com/rust-lang/rust.git synced 2025-05-14 02:49:40 +00:00
Code Issues Packages Projects Releases Wiki Activity

always emit consider AutoImplCandidates for them if they don't also have a ProjectionCandidate

Browse Source
This commit is contained in:
Oleksandr Babak 2023-07-04 11:28:19 +02:00
parent b5b3f33940
commit 944f237d2d
No known key found for this signature in database
GPG Key ID: B21CA2CAC0240BB9
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
compiler/rustc_trait_selection/src/traits/select/candidate_assembly.rs
View File

@ -552,6 +552,7 @@ impl<'cx, 'tcx> SelectionContext<'cx, 'tcx> {
// Note that this is only sound as projection candidates of opaque types
// are always applicable for auto traits.
}
ty::Alias(_, _) => candidates.vec.push(AutoImplCandidate),
ty::Bool
| ty::Char
@ -570,7 +571,6 @@ impl<'cx, 'tcx> SelectionContext<'cx, 'tcx> {
| ty::Generator(..)
| ty::Never
| ty::Tuple(_)
| ty::Alias(_, _)
| ty::GeneratorWitness(_)
| ty::GeneratorWitnessMIR(..) => {
// Only consider auto impls if there are no manual impls for the root of `self_ty`.