split out AliasTy -> AliasTerm

2 files changed, 8 insertions, 12 deletions

diff --git a/compiler/rustc_infer/src/traits/mod.rs b/compiler/rustc_infer/src/traits/mod.rs
index 85510cf2dcc..f77a92bf9bc 100644
--- a/compiler/rustc_infer/src/traits/mod.rs
+++ b/compiler/rustc_infer/src/traits/mod.rs
@@ -27,7 +27,7 @@ pub use self::engine::{TraitEngine, TraitEngineExt};
 pub use self::project::MismatchedProjectionTypes;
 pub(crate) use self::project::UndoLog;
 pub use self::project::{
-    Normalized, NormalizedTy, ProjectionCache, ProjectionCacheEntry, ProjectionCacheKey,
+    Normalized, NormalizedTerm, ProjectionCache, ProjectionCacheEntry, ProjectionCacheKey,
     ProjectionCacheStorage, Reveal,
 };
 pub use rustc_middle::traits::*;
diff --git a/compiler/rustc_infer/src/traits/project.rs b/compiler/rustc_infer/src/traits/project.rs
index c6ffba59638..c1cfa5ca6b7 100644
--- a/compiler/rustc_infer/src/traits/project.rs
+++ b/compiler/rustc_infer/src/traits/project.rs
@@ -8,7 +8,7 @@ use rustc_data_structures::{
     snapshot_map::{self, SnapshotMapRef, SnapshotMapStorage},
     undo_log::Rollback,
 };
-use rustc_middle::ty::{self, Ty};
+use rustc_middle::ty;
 
 pub use rustc_middle::traits::{EvaluationResult, Reveal};
 
@@ -26,7 +26,7 @@ pub struct Normalized<'tcx, T> {
     pub obligations: Vec<PredicateObligation<'tcx>>,
 }
 
-pub type NormalizedTy<'tcx> = Normalized<'tcx, Ty<'tcx>>;
+pub type NormalizedTerm<'tcx> = Normalized<'tcx, ty::Term<'tcx>>;
 
 impl<'tcx, T> Normalized<'tcx, T> {
     pub fn with<U>(self, value: U) -> Normalized<'tcx, U> {
@@ -77,13 +77,13 @@ pub struct ProjectionCacheStorage<'tcx> {
 
 #[derive(Copy, Clone, Debug, Hash, PartialEq, Eq)]
 pub struct ProjectionCacheKey<'tcx> {
-    ty: ty::AliasTy<'tcx>,
+    term: ty::AliasTerm<'tcx>,
     param_env: ty::ParamEnv<'tcx>,
 }
 
 impl<'tcx> ProjectionCacheKey<'tcx> {
-    pub fn new(ty: ty::AliasTy<'tcx>, param_env: ty::ParamEnv<'tcx>) -> Self {
-        Self { ty, param_env }
+    pub fn new(term: ty::AliasTerm<'tcx>, param_env: ty::ParamEnv<'tcx>) -> Self {
+        Self { term, param_env }
     }
 }
 
@@ -94,7 +94,7 @@ pub enum ProjectionCacheEntry<'tcx> {
     Recur,
     Error,
     NormalizedTy {
-        ty: Normalized<'tcx, ty::Term<'tcx>>,
+        ty: NormalizedTerm<'tcx>,
         /// If we were able to successfully evaluate the
         /// corresponding cache entry key during predicate
         /// evaluation, then this field stores the final
@@ -175,11 +175,7 @@ impl<'tcx> ProjectionCache<'_, 'tcx> {
     }
 
     /// Indicates that `key` was normalized to `value`.
-    pub fn insert_term(
-        &mut self,
-        key: ProjectionCacheKey<'tcx>,
-        value: Normalized<'tcx, ty::Term<'tcx>>,
-    ) {
+    pub fn insert_term(&mut self, key: ProjectionCacheKey<'tcx>, value: NormalizedTerm<'tcx>) {
         debug!(
             "ProjectionCacheEntry::insert_ty: adding cache entry: key={:?}, value={:?}",
             key, value