Remove unused variant BinderListTy

Author: compiler-errors

compiler/rustc_middle/src/ty/context.rs

@@ -94,7 +94,6 @@ impl<'tcx> Interner for TyCtxt<'tcx> {
     type Movability = hir::Movability;
     type PolyFnSig = PolyFnSig<'tcx>;
     type ListBinderExistentialPredicate = &'tcx List<PolyExistentialPredicate<'tcx>>;
-    type BinderListTy = Binder<'tcx, &'tcx List<Ty<'tcx>>>;
     type ListTy = &'tcx List<Ty<'tcx>>;
     type AliasTy = ty::AliasTy<'tcx>;
     type ParamTy = ParamTy;

compiler/rustc_type_ir/src/lib.rs

@@ -60,7 +60,6 @@ pub trait Interner: Sized {
     type Movability: Clone + Debug + Hash + Ord;
     type PolyFnSig: Clone + DebugWithInfcx<Self> + Hash + Ord;
     type ListBinderExistentialPredicate: Clone + DebugWithInfcx<Self> + Hash + Ord;
-    type BinderListTy: Clone + DebugWithInfcx<Self> + Hash + Ord;
     type ListTy: Clone + Debug + Hash + Ord + IntoIterator<Item = Self::Ty>;
     type AliasTy: Clone + DebugWithInfcx<Self> + Hash + Ord;
     type ParamTy: Clone + Debug + Hash + Ord;

compiler/rustc_type_ir/src/sty.rs

@@ -577,7 +577,6 @@ where
     I::Movability: Encodable<E>,
     I::PolyFnSig: Encodable<E>,
     I::ListBinderExistentialPredicate: Encodable<E>,
-    I::BinderListTy: Encodable<E>,
     I::ListTy: Encodable<E>,
     I::AliasTy: Encodable<E>,
     I::ParamTy: Encodable<E>,
@@ -692,7 +691,6 @@ where
     I::Movability: Decodable<D>,
     I::PolyFnSig: Decodable<D>,
     I::ListBinderExistentialPredicate: Decodable<D>,
-    I::BinderListTy: Decodable<D>,
     I::ListTy: Decodable<D>,
     I::AliasTy: Decodable<D>,
     I::ParamTy: Decodable<D>,
@@ -757,7 +755,6 @@ where
     I::Region: HashStable<CTX>,
     I::Movability: HashStable<CTX>,
     I::Mutability: HashStable<CTX>,
-    I::BinderListTy: HashStable<CTX>,
     I::ListTy: HashStable<CTX>,
     I::AliasTy: HashStable<CTX>,
     I::BoundTy: HashStable<CTX>,