Add term

Instead of having a separate enum variant for types and consts have one but have either a const
or type.

clippy_utils/src/ast_utils.rs

@@ -645,13 +645,20 @@ pub fn eq_generic_bound(l: &GenericBound, r: &GenericBound) -> bool {
     }
 }
 
+fn eq_term(l: &Term, r: &Term) -> bool {
+  match (l, r) {
+    (Term::Ty(l), Term::Ty(r)) => eq_ty(l,r),
+    (Term::Const(l), Term::Const(r)) => eq_anon_const(l,r),
+    _ => false,
+  }
+}
+
 pub fn eq_assoc_constraint(l: &AssocConstraint, r: &AssocConstraint) -> bool {
     use AssocConstraintKind::*;
     eq_id(l.ident, r.ident)
         && match (&l.kind, &r.kind) {
-            (Equality { ty: l }, Equality { ty: r }) => eq_ty(l, r),
+            (Equality { term: l }, Equality { term: r }) => eq_term(l, r),
             (Bound { bounds: l }, Bound { bounds: r }) => over(l, r, eq_generic_bound),
-            (ConstEquality { c: l }, ConstEquality { c: r }) => eq_anon_const(l, r),
             _ => false,
         }
 }