Update with final comments

Author: JulianKnodt

compiler/rustc_trait_selection/src/traits/auto_trait.rs

@@ -756,7 +756,7 @@ impl<'tcx> AutoTraitFinder<'tcx> {
                             // when we started out trying to unify
                             // some inference variables. See the comment above
                             // for more infomration
-                            if p.term().skip_binder().ty().has_infer_types() {
+                            if p.term().skip_binder().has_infer_types() {
                                 if !self.evaluate_nested_obligations(
                                     ty,
                                     v.into_iter(),

compiler/rustc_trait_selection/src/traits/error_reporting/mod.rs

@@ -1804,11 +1804,11 @@ impl<'a, 'tcx> InferCtxtPrivExt<'a, 'tcx> for InferCtxt<'a, 'tcx> {
             }
             ty::PredicateKind::Projection(data) => {
                 let self_ty = data.projection_ty.self_ty();
-                let ty = data.term.ty();
+                let term = data.term;
                 if predicate.references_error() || self.is_tainted_by_errors() {
                     return;
                 }
-                if self_ty.needs_infer() && ty.needs_infer() {
+                if self_ty.needs_infer() && term.needs_infer() {
                     // We do this for the `foo.collect()?` case to produce a suggestion.
                     let mut err = self.emit_inference_failure_err(
                         body_id,

compiler/rustc_trait_selection/src/traits/project.rs

@@ -1802,7 +1802,7 @@ fn confirm_param_env_candidate<'cx, 'tcx>(
         Ok(InferOk { value: _, obligations }) => {
             nested_obligations.extend(obligations);
             assoc_ty_own_obligations(selcx, obligation, &mut nested_obligations);
-            // FIXME(...): Handle consts here as well? Maybe this progress type should just take
+            // FIXME(associated_const_equality): Handle consts here as well? Maybe this progress type should just take
             // a term instead.
             Progress { ty: cache_entry.term.ty().unwrap(), obligations: nested_obligations }
         }

compiler/rustc_typeck/src/astconv/mod.rs

@@ -1403,9 +1403,7 @@ impl<'o, 'tcx> dyn AstConv<'tcx> + 'o {
                         // `trait_object_dummy_self`, so check for that.
                         let references_self = match pred.skip_binder().term {
                             ty::Term::Ty(ty) => ty.walk().any(|arg| arg == dummy_self.into()),
-                            ty::Term::Const(c) => {
-                                c.ty.walk().any(|arg| arg == dummy_self.into())
-                            }
+                            ty::Term::Const(c) => c.ty.walk().any(|arg| arg == dummy_self.into()),
                         };
 
                         // If the projection output contains `Self`, force the user to

src/test/ui/associated-consts/assoc-const.rs

@@ -1,3 +1,5 @@
+#![feature(associated_const_equality)]
+
 pub trait Foo {
   const N: usize;
 }
@@ -13,9 +15,7 @@ const TEST:usize = 3;
 
 fn foo<F: Foo<N=3>>() {}
 //~^ ERROR associated const equality is incomplete
-//~| ERROR associated const equality is incomplete
 fn bar<F: Foo<N={TEST}>>() {}
 //~^ ERROR associated const equality is incomplete
-//~| ERROR associated const equality is incomplete
 
 fn main() {}

src/test/ui/associated-consts/assoc-const.stderr

@@ -1,33 +1,14 @@
-error[E0658]: associated const equality is incomplete
-  --> $DIR/assoc-const.rs:14:15
-   |
-LL | fn foo<F: Foo<N=3>>() {}
-   |               ^^^
-   |
-   = note: see issue #92827 <https://github.com/rust-lang/rust/issues/92827> for more information
-   = help: add `#![feature(associated_const_equality)]` to the crate attributes to enable
-
-error[E0658]: associated const equality is incomplete
-  --> $DIR/assoc-const.rs:17:15
-   |
-LL | fn bar<F: Foo<N={TEST}>>() {}
-   |               ^^^^^^^^
-   |
-   = note: see issue #92827 <https://github.com/rust-lang/rust/issues/92827> for more information
-   = help: add `#![feature(associated_const_equality)]` to the crate attributes to enable
-
 error: associated const equality is incomplete
-  --> $DIR/assoc-const.rs:14:15
+  --> $DIR/assoc-const.rs:16:15
    |
 LL | fn foo<F: Foo<N=3>>() {}
    |               ^^^ cannot yet relate associated const
 
 error: associated const equality is incomplete
-  --> $DIR/assoc-const.rs:17:15
+  --> $DIR/assoc-const.rs:18:15
    |
 LL | fn bar<F: Foo<N={TEST}>>() {}
    |               ^^^^^^^^ cannot yet relate associated const
 
-error: aborting due to 4 previous errors
+error: aborting due to 2 previous errors
 
-For more information about this error, try `rustc --explain E0658`.