Remove redundant type ops

1 files changed, 0 insertions, 24 deletions

diff --git a/compiler/rustc_traits/src/type_op.rs b/compiler/rustc_traits/src/type_op.rs
index 5affadaac38..f34adf85755 100644
--- a/compiler/rustc_traits/src/type_op.rs
+++ b/compiler/rustc_traits/src/type_op.rs
@@ -10,18 +10,14 @@ use rustc_trait_selection::traits::query::normalize::QueryNormalizeExt;
 use rustc_trait_selection::traits::query::type_op::ascribe_user_type::{
     type_op_ascribe_user_type_with_span, AscribeUserType,
 };
-use rustc_trait_selection::traits::query::type_op::eq::Eq;
 use rustc_trait_selection::traits::query::type_op::normalize::Normalize;
 use rustc_trait_selection::traits::query::type_op::prove_predicate::ProvePredicate;
-use rustc_trait_selection::traits::query::type_op::subtype::Subtype;
 use rustc_trait_selection::traits::{Normalized, Obligation, ObligationCause, ObligationCtxt};
 
 pub(crate) fn provide(p: &mut Providers) {
     *p = Providers {
         type_op_ascribe_user_type,
-        type_op_eq,
         type_op_prove_predicate,
-        type_op_subtype,
         type_op_normalize_ty,
         type_op_normalize_clause,
         type_op_normalize_fn_sig,
@@ -39,16 +35,6 @@ fn type_op_ascribe_user_type<'tcx>(
     })
 }
 
-fn type_op_eq<'tcx>(
-    tcx: TyCtxt<'tcx>,
-    canonicalized: Canonical<'tcx, ParamEnvAnd<'tcx, Eq<'tcx>>>,
-) -> Result<&'tcx Canonical<'tcx, QueryResponse<'tcx, ()>>, NoSolution> {
-    tcx.infer_ctxt().enter_canonical_trait_query(&canonicalized, |ocx, key| {
-        let (param_env, Eq { a, b }) = key.into_parts();
-        Ok(ocx.eq(&ObligationCause::dummy(), param_env, a, b)?)
-    })
-}
-
 fn type_op_normalize<'tcx, T>(
     ocx: &ObligationCtxt<'_, 'tcx>,
     key: ParamEnvAnd<'tcx, Normalize<T>>,
@@ -91,16 +77,6 @@ fn type_op_normalize_poly_fn_sig<'tcx>(
     tcx.infer_ctxt().enter_canonical_trait_query(&canonicalized, type_op_normalize)
 }
 
-fn type_op_subtype<'tcx>(
-    tcx: TyCtxt<'tcx>,
-    canonicalized: Canonical<'tcx, ParamEnvAnd<'tcx, Subtype<'tcx>>>,
-) -> Result<&'tcx Canonical<'tcx, QueryResponse<'tcx, ()>>, NoSolution> {
-    tcx.infer_ctxt().enter_canonical_trait_query(&canonicalized, |ocx, key| {
-        let (param_env, Subtype { sub, sup }) = key.into_parts();
-        Ok(ocx.sup(&ObligationCause::dummy(), param_env, sup, sub)?)
-    })
-}
-
 fn type_op_prove_predicate<'tcx>(
     tcx: TyCtxt<'tcx>,
     canonicalized: Canonical<'tcx, ParamEnvAnd<'tcx, ProvePredicate<'tcx>>>,