diff options
| -rw-r--r-- | compiler/rustc_type_ir/src/elaborate.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_type_ir/src/elaborate.rs b/compiler/rustc_type_ir/src/elaborate.rs index f30419c801f..433c444e701 100644 --- a/compiler/rustc_type_ir/src/elaborate.rs +++ b/compiler/rustc_type_ir/src/elaborate.rs @@ -237,7 +237,7 @@ pub fn supertrait_def_ids<I: Interner>( cx: I, trait_def_id: I::DefId, ) -> impl Iterator<Item = I::DefId> { - let mut set = HashSet::default(); + let mut set: HashSet<I::DefId> = HashSet::default(); let mut stack = vec![trait_def_id]; set.insert(trait_def_id); |