Remove ClosureKind predicate kind

2023-11-21 04:02:46 +00:00
parent 0ff8610964
commit 93298ee0dd
26 changed files with 73 additions and 188 deletions
--- a/compiler/rustc_trait_selection/src/solve/eval_ctxt/mod.rs
+++ b/compiler/rustc_trait_selection/src/solve/eval_ctxt/mod.rs
@@ -406,8 +406,6 @@ impl<'a, 'tcx> EvalCtxt<'a, 'tcx> {
                ty::PredicateKind::Coerce(predicate) => {
                    self.compute_coerce_goal(Goal { param_env, predicate })
                }
-                ty::PredicateKind::ClosureKind(def_id, args, kind) => self
-                    .compute_closure_kind_goal(Goal { param_env, predicate: (def_id, args, kind) }),
                ty::PredicateKind::ObjectSafe(trait_def_id) => {
                    self.compute_object_safe_goal(trait_def_id)
                }
--- a/compiler/rustc_trait_selection/src/solve/fulfill.rs
+++ b/compiler/rustc_trait_selection/src/solve/fulfill.rs
@@ -135,7 +135,6 @@ impl<'tcx> TraitEngine<'tcx> for FulfillmentCtxt<'tcx> {
                                    }
                                    ty::PredicateKind::Clause(_)
                                    | ty::PredicateKind::ObjectSafe(_)
-                                    | ty::PredicateKind::ClosureKind(_, _, _)
                                    | ty::PredicateKind::Ambiguous => {
                                        FulfillmentErrorCode::CodeSelectionError(
                                            SelectionError::Unimplemented,