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-rw-r--r--compiler/rustc_hir/src/hir_id.rs1
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler/rustc_hir/src/hir_id.rs b/compiler/rustc_hir/src/hir_id.rs
index 0341a482fa8..ac487469507 100644
--- a/compiler/rustc_hir/src/hir_id.rs
+++ b/compiler/rustc_hir/src/hir_id.rs
@@ -1,5 +1,6 @@
 use crate::def_id::{DefId, DefIndex, LocalDefId, CRATE_DEF_ID};
 use rustc_data_structures::stable_hasher::{HashStable, StableHasher, StableOrd, ToStableHashKey};
+use rustc_macros::{Decodable, Encodable, HashStable_Generic};
 use rustc_span::{def_id::DefPathHash, HashStableContext};
 use std::fmt::{self, Debug};