Rollup merge of #106859 - tialaramex:master, r=Nilstrieb

[rust.git] / compiler / rustc_trait_selection / src / traits / select / candidate_assembly.rs

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 170c1673dbd77333c14b7deabff40899e1645e52..e29ad30d5f2ec7cb5a9e7aa4c0382912e45c6e85 100644 (file)
--- a/compiler/rustc_trait_selection/src/traits/select/candidate_assembly.rs
+++ b/compiler/rustc_trait_selection/src/traits/select/candidate_assembly.rs
@@ -255,18 +255,19 @@ fn assemble_closure_candidates(
         // touch bound regions, they just capture the in-scope
         // type/region parameters
         match *obligation.self_ty().skip_binder().kind() {
-            ty::Closure(_, closure_substs) => {
+            ty::Closure(def_id, closure_substs) => {
+                let is_const = self.tcx().is_const_fn_raw(def_id);
                 debug!(?kind, ?obligation, "assemble_unboxed_candidates");
                 match self.infcx.closure_kind(closure_substs) {
                     Some(closure_kind) => {
                         debug!(?closure_kind, "assemble_unboxed_candidates");
                         if closure_kind.extends(kind) {
-                            candidates.vec.push(ClosureCandidate);
+                            candidates.vec.push(ClosureCandidate { is_const });
                         }
                     }
                     None => {
                         debug!("assemble_unboxed_candidates: closure_kind not yet known");
-                        candidates.vec.push(ClosureCandidate);
+                        candidates.vec.push(ClosureCandidate { is_const });
                     }
                 }
             }
@@ -356,7 +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;
                 }