remove duplicate subst

2021-10-20 10:21:06 +01:00
parent 99b8c016ce
commit be30e60296
1 changed files with 0 additions and 1 deletions
--- a/compiler/rustc_trait_selection/src/traits/const_evaluatable.rs
+++ b/compiler/rustc_trait_selection/src/traits/const_evaluatable.rs
@@ -91,7 +91,6 @@ pub fn is_const_evaluatable<'cx, 'tcx>(
                        ControlFlow::CONTINUE
                    }
                    Node::Cast(_, _, ty) => {
-                        let ty = ty.subst(tcx, ct.substs);
                        if ty.has_infer_types_or_consts() {
                            failure_kind = FailureKind::MentionsInfer;
                        } else if ty.definitely_has_param_types_or_consts(tcx) {