use rustc_middle::traits::query::NoSolution;
use rustc_middle::ty::query::Providers;
use rustc_middle::ty::{self, ParamEnvAnd, TyCtxt, TypeFoldable};
-use rustc_trait_selection::traits::query::normalize::AtExt;
+use rustc_trait_selection::traits::query::normalize::QueryNormalizeExt;
use rustc_trait_selection::traits::{Normalized, ObligationCause};
use std::sync::atomic::Ordering;
let ParamEnvAnd { param_env, value } = goal;
let infcx = tcx.infer_ctxt().build();
let cause = ObligationCause::dummy();
- match infcx.at(&cause, param_env).normalize(value) {
+ match infcx.at(&cause, param_env).query_normalize(value) {
Ok(Normalized { value: normalized_value, obligations: normalized_obligations }) => {
// We don't care about the `obligations`; they are
// always only region relations, and we are about to