wf.compute(a.into());
wf.compute(b.into());
}
- ty::PredicateKind::ConstEvaluatable(uv) => {
- let obligations = wf.nominal_obligations(uv.def.did, uv.substs);
- wf.out.extend(obligations);
-
- for arg in uv.substs.iter() {
- wf.compute(arg);
- }
+ ty::PredicateKind::ConstEvaluatable(ct) => {
+ wf.compute(ct.into());
}
ty::PredicateKind::ConstEquate(c1, c2) => {
wf.compute(c1.into());
// obligations are handled by the parent (e.g. `ty::Ref`).
GenericArgKind::Lifetime(_) => continue,
- GenericArgKind::Const(constant) => {
- match constant.kind() {
+ GenericArgKind::Const(ct) => {
+ match ct.kind() {
ty::ConstKind::Unevaluated(uv) => {
let obligations = self.nominal_obligations(uv.def.did, uv.substs);
self.out.extend(obligations);
let predicate =
- ty::Binder::dummy(ty::PredicateKind::ConstEvaluatable(uv))
+ ty::Binder::dummy(ty::PredicateKind::ConstEvaluatable(ct))
.to_predicate(self.tcx());
let cause = self.cause(traits::WellFormed(None));
self.out.push(traits::Obligation::with_depth(
cause,
self.recursion_depth,
self.param_env,
- ty::Binder::dummy(ty::PredicateKind::WellFormed(constant.into()))
+ ty::Binder::dummy(ty::PredicateKind::WellFormed(ct.into()))
.to_predicate(self.tcx()),
));
}