X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=compiler%2Frustc_trait_selection%2Fsrc%2Fautoderef.rs;h=e988c77a064f6a03733c9817ff25a34e10d472b2;hb=4954a7ef5c5bb45f1c0d021491702ad05d470821;hp=af3a7ae248665057659e04d4ac10f6b84596c540;hpb=0c14551fe55ff009fd1dc178e5c5463a72fa4f71;p=rust.git

diff --git a/compiler/rustc_trait_selection/src/autoderef.rs b/compiler/rustc_trait_selection/src/autoderef.rs
index af3a7ae2486..e988c77a064 100644
--- a/compiler/rustc_trait_selection/src/autoderef.rs
+++ b/compiler/rustc_trait_selection/src/autoderef.rs
@@ -1,6 +1,6 @@
 use crate::errors::AutoDerefReachedRecursionLimit;
-use crate::infer::InferCtxtExt as _;
 use crate::traits::query::evaluate_obligation::InferCtxtExt;
+use crate::traits::NormalizeExt;
 use crate::traits::{self, TraitEngine, TraitEngineExt};
 use rustc_hir as hir;
 use rustc_infer::infer::InferCtxt;
@@ -138,11 +138,10 @@ fn overloaded_deref_ty(&mut self, ty: Ty<'tcx>) -> Option<Ty<'tcx>> {
             return None;
         }
 
-        let normalized_ty = self.infcx.partially_normalize_associated_types_in(
-            cause,
-            self.param_env,
-            tcx.mk_projection(tcx.lang_items().deref_target()?, trait_ref.substs),
-        );
+        let normalized_ty = self
+            .infcx
+            .at(&cause, self.param_env)
+            .normalize(tcx.mk_projection(tcx.lang_items().deref_target()?, trait_ref.substs));
         let mut fulfillcx = <dyn TraitEngine<'tcx>>::new_in_snapshot(tcx);
         let normalized_ty =
             normalized_ty.into_value_registering_obligations(self.infcx, &mut *fulfillcx);