1 files changed, 0 insertions, 155 deletions
diff --git a/compiler/rustc_middle/src/ty/parameterized.rs b/compiler/rustc_middle/src/ty/parameterized.rs
deleted file mode 100644
index dbacbe21edb..00000000000
--- a/compiler/rustc_middle/src/ty/parameterized.rs
+++ /dev/null
@@ -1,155 +0,0 @@
-use std::hash::Hash;
-
-use rustc_data_structures::unord::UnordMap;
-use rustc_hir::def_id::DefIndex;
-use rustc_index::{Idx, IndexVec};
-use rustc_span::Symbol;
-
-use crate::ty;
-
-pub trait ParameterizedOverTcx: 'static {
-    type Value<'tcx>;
-}
-
-impl<T: ParameterizedOverTcx> ParameterizedOverTcx for &'static [T] {
-    type Value<'tcx> = &'tcx [T::Value<'tcx>];
-}
-
-impl<T: ParameterizedOverTcx> ParameterizedOverTcx for Option<T> {
-    type Value<'tcx> = Option<T::Value<'tcx>>;
-}
-
-impl<A: ParameterizedOverTcx, B: ParameterizedOverTcx> ParameterizedOverTcx for (A, B) {
-    type Value<'tcx> = (A::Value<'tcx>, B::Value<'tcx>);
-}
-
-impl<T: ParameterizedOverTcx> ParameterizedOverTcx for Vec<T> {
-    type Value<'tcx> = Vec<T::Value<'tcx>>;
-}
-
-impl<I: Idx + 'static, T: ParameterizedOverTcx> ParameterizedOverTcx for IndexVec<I, T> {
-    type Value<'tcx> = IndexVec<I, T::Value<'tcx>>;
-}
-
-impl<I: Hash + Eq + 'static, T: ParameterizedOverTcx> ParameterizedOverTcx for UnordMap<I, T> {
-    type Value<'tcx> = UnordMap<I, T::Value<'tcx>>;
-}
-
-impl<T: ParameterizedOverTcx> ParameterizedOverTcx for ty::Binder<'static, T> {
-    type Value<'tcx> = ty::Binder<'tcx, T::Value<'tcx>>;
-}
-
-impl<T: ParameterizedOverTcx> ParameterizedOverTcx for ty::EarlyBinder<'static, T> {
-    type Value<'tcx> = ty::EarlyBinder<'tcx, T::Value<'tcx>>;
-}
-
-#[macro_export]
-macro_rules! trivially_parameterized_over_tcx {
-    ($($ty:ty),+ $(,)?) => {
-        $(
-            impl $crate::ty::ParameterizedOverTcx for $ty {
-                #[allow(unused_lifetimes)]
-                type Value<'tcx> = $ty;
-            }
-        )*
-    }
-}
-
-trivially_parameterized_over_tcx! {
-    usize,
-    (),
-    u32,
-    u64,
-    bool,
-    std::string::String,
-    crate::metadata::ModChild,
-    crate::middle::codegen_fn_attrs::CodegenFnAttrs,
-    crate::middle::debugger_visualizer::DebuggerVisualizerFile,
-    crate::middle::exported_symbols::SymbolExportInfo,
-    crate::middle::lib_features::FeatureStability,
-    crate::middle::resolve_bound_vars::ObjectLifetimeDefault,
-    crate::mir::ConstQualifs,
-    ty::AsyncDestructor,
-    ty::AssocItemContainer,
-    ty::Asyncness,
-    ty::AnonConstKind,
-    ty::DeducedParamAttrs,
-    ty::Destructor,
-    ty::Generics,
-    ty::ImplPolarity,
-    ty::ImplTraitInTraitData,
-    ty::ReprOptions,
-    ty::TraitDef,
-    ty::UnusedGenericParams,
-    ty::Visibility<DefIndex>,
-    ty::adjustment::CoerceUnsizedInfo,
-    ty::fast_reject::SimplifiedType,
-    ty::IntrinsicDef,
-    rustc_ast::Attribute,
-    rustc_ast::DelimArgs,
-    rustc_attr_data_structures::StrippedCfgItem<rustc_hir::def_id::DefIndex>,
-    rustc_attr_data_structures::ConstStability,
-    rustc_attr_data_structures::DefaultBodyStability,
-    rustc_attr_data_structures::Deprecation,
-    rustc_attr_data_structures::Stability,
-    rustc_hir::Constness,
-    rustc_hir::Defaultness,
-    rustc_hir::Safety,
-    rustc_hir::CoroutineKind,
-    rustc_hir::IsAsync,
-    rustc_hir::LangItem,
-    rustc_hir::def::DefKind,
-    rustc_hir::def::DocLinkResMap,
-    rustc_hir::def_id::DefId,
-    rustc_hir::def_id::DefIndex,
-    rustc_hir::definitions::DefKey,
-    rustc_hir::OpaqueTyOrigin<rustc_hir::def_id::DefId>,
-    rustc_hir::PreciseCapturingArgKind<Symbol, Symbol>,
-    rustc_index::bit_set::DenseBitSet<u32>,
-    rustc_index::bit_set::FiniteBitSet<u32>,
-    rustc_session::cstore::ForeignModule,
-    rustc_session::cstore::LinkagePreference,
-    rustc_session::cstore::NativeLib,
-    rustc_session::config::TargetModifier,
-    rustc_span::ExpnData,
-    rustc_span::ExpnHash,
-    rustc_span::ExpnId,
-    rustc_span::SourceFile,
-    rustc_span::Span,
-    rustc_span::Symbol,
-    rustc_span::def_id::DefPathHash,
-    rustc_span::hygiene::SyntaxContextKey,
-    rustc_span::Ident,
-    rustc_type_ir::Variance,
-    rustc_hir::Attribute,
-}
-
-// HACK(compiler-errors): This macro rule can only take a fake path,
-// not a real, due to parsing ambiguity reasons.
-#[macro_export]
-macro_rules! parameterized_over_tcx {
-    ($($($fake_path:ident)::+),+ $(,)?) => {
-        $(
-            impl $crate::ty::ParameterizedOverTcx for $($fake_path)::+<'static> {
-                type Value<'tcx> = $($fake_path)::+<'tcx>;
-            }
-        )*
-    }
-}
-
-parameterized_over_tcx! {
-    crate::middle::exported_symbols::ExportedSymbol,
-    crate::mir::Body,
-    crate::mir::CoroutineLayout,
-    crate::mir::interpret::ConstAllocation,
-    ty::Ty,
-    ty::FnSig,
-    ty::GenericPredicates,
-    ty::ConstConditions,
-    ty::TraitRef,
-    ty::Const,
-    ty::Predicate,
-    ty::Clause,
-    ty::ClauseKind,
-    ty::ImplTraitHeader,
-}