X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=compiler%2Frustc_trait_selection%2Fsrc%2Ftraits%2Fselect%2Fcandidate_assembly.rs;h=87d574ff107b29b9d4a09c1195566bf2f66a050d;hb=c18a5e8a5b1afb0d7a582fe9ebad4c1996c90da3;hp=98bf1cd7a7ccdd19c79ccbae328a2a5d948653d5;hpb=6a28fb42a8b8f1f67fe854c2206148171e434d73;p=rust.git

diff --git a/compiler/rustc_trait_selection/src/traits/select/candidate_assembly.rs b/compiler/rustc_trait_selection/src/traits/select/candidate_assembly.rs
index 98bf1cd7a7c..87d574ff107 100644
--- a/compiler/rustc_trait_selection/src/traits/select/candidate_assembly.rs
+++ b/compiler/rustc_trait_selection/src/traits/select/candidate_assembly.rs
@@ -174,8 +174,8 @@ fn assemble_candidates_from_caller_bounds<'o>(
             .param_env
             .caller_bounds()
             .iter()
-            .filter_map(|p| p.to_opt_poly_trait_pred())
-            .filter(|p| !p.references_error());
+            .filter(|p| !p.references_error())
+            .filter_map(|p| p.to_opt_poly_trait_pred());
 
         // Micro-optimization: filter out predicates relating to different traits.
         let matching_bounds =
@@ -357,7 +357,7 @@ fn assemble_candidates_from_impls(
                 // Before we create the substitutions and everything, first
                 // consider a "quick reject". This avoids creating more types
                 // and so forth that we need to.
-                let impl_trait_ref = self.tcx().bound_impl_trait_ref(impl_def_id).unwrap();
+                let impl_trait_ref = self.tcx().impl_trait_ref(impl_def_id).unwrap();
                 if self.fast_reject_trait_refs(obligation, &impl_trait_ref.0) {
                     return;
                 }