diff options
| author | Nicholas Nethercote <n.nethercote@gmail.com> | 2023-04-15 09:31:11 +1000 |
|---|---|---|
| committer | Nicholas Nethercote <n.nethercote@gmail.com> | 2023-04-16 09:11:43 +1000 |
| commit | 4460a1dc28a10cd74a6e5636d6e2cd8c8f06ba4b (patch) | |
| tree | 38550cb68ec790a32d7bf44b821e3bf769a84bd1 /compiler/rustc_trait_selection/src | |
| parent | d558796beb400cceb2a2b8950f35aa518a58a586 (diff) | |
| download | rust-4460a1dc28a10cd74a6e5636d6e2cd8c8f06ba4b.tar.gz rust-4460a1dc28a10cd74a6e5636d6e2cd8c8f06ba4b.zip | |
Remove `TypeSuper{Foldable,Visitable}` impls for `Region`.
These traits exist so that folders/visitors can recurse into types of interest: binders, types, regions, predicates, and consts. But `Region` is non-recursive and cannot contain other types of interest, so its methods in these traits are trivial. This commit inlines and removes those trivial methods.
Diffstat (limited to 'compiler/rustc_trait_selection/src')
| -rw-r--r-- | compiler/rustc_trait_selection/src/traits/mod.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_trait_selection/src/traits/mod.rs b/compiler/rustc_trait_selection/src/traits/mod.rs index 8a203dec86b..ed82b9c0152 100644 --- a/compiler/rustc_trait_selection/src/traits/mod.rs +++ b/compiler/rustc_trait_selection/src/traits/mod.rs @@ -450,7 +450,7 @@ fn is_impossible_method(tcx: TyCtxt<'_>, (impl_def_id, trait_item_def_id): (DefI { return ControlFlow::Break(()); } - r.super_visit_with(self) + ControlFlow::Continue(()) } fn visit_const(&mut self, ct: ty::Const<'tcx>) -> ControlFlow<Self::BreakTy> { if let ty::ConstKind::Param(param) = ct.kind() |