remove TypeWellFormedFromEnv

2023-07-03 15:27:41 +00:00
parent c6fcbaae0f
commit 0c73b41cd6
23 changed files with 18 additions and 73 deletions
--- a/compiler/rustc_trait_selection/src/solve/eval_ctxt.rs
+++ b/compiler/rustc_trait_selection/src/solve/eval_ctxt.rs
@@ -435,9 +435,6 @@ impl<'a, 'tcx> EvalCtxt<'a, 'tcx> {
                ty::PredicateKind::ConstEquate(_, _) => {
                    bug!("ConstEquate should not be emitted when `-Ztrait-solver=next` is active")
                }
-                ty::PredicateKind::Clause(ty::ClauseKind::TypeWellFormedFromEnv(..)) => {
-                    bug!("TypeWellFormedFromEnv is only used for Chalk")
-                }
                ty::PredicateKind::AliasRelate(lhs, rhs, direction) => self
                    .compute_alias_relate_goal(Goal {
                        param_env,