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Alias folding/visiting traits instead of re-export

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Alan Egerton 2023-02-09 14:02:47 +00:00
parent 62846d7c99
commit ba55a453eb
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77 changed files with 201 additions and 185 deletions
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compiler/rustc_trait_selection/src/traits/mod.rs
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@ -481,7 +481,7 @@ fn is_impossible_method(tcx: TyCtxt<'_>, (impl_def_id, trait_item_def_id): (DefI
generics: &'tcx ty::Generics,
trait_item_def_id: DefId,
}
impl<'tcx> ty::TypeVisitor<'tcx> for ReferencesOnlyParentGenerics<'tcx> {
impl<'tcx> ty::ir::TypeVisitor<'tcx> for ReferencesOnlyParentGenerics<'tcx> {
type BreakTy = ();
fn visit_ty(&mut self, t: Ty<'tcx>) -> ControlFlow<Self::BreakTy> {
// If this is a parameter from the trait item's own generics, then bail