From 4cdf264e6fe58325dcedb2f571cbac4aed095eb7 Mon Sep 17 00:00:00 2001
From: Michael Goulet <michael@errs.io>
Date: Fri, 9 Sep 2022 15:34:11 +0000
Subject: cache collect_trait_impl_trait_tys

---
 compiler/rustc_query_impl/src/on_disk_cache.rs | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'compiler/rustc_query_impl')

diff --git a/compiler/rustc_query_impl/src/on_disk_cache.rs b/compiler/rustc_query_impl/src/on_disk_cache.rs
index 5ef95911f56..0e93f3ce1d6 100644
--- a/compiler/rustc_query_impl/src/on_disk_cache.rs
+++ b/compiler/rustc_query_impl/src/on_disk_cache.rs
@@ -798,6 +798,12 @@ impl<'a, 'tcx> Decodable<CacheDecoder<'a, 'tcx>> for &'tcx FxHashSet<LocalDefId>
     }
 }
 
+impl<'a, 'tcx> Decodable<CacheDecoder<'a, 'tcx>> for &'tcx FxHashMap<DefId, Ty<'tcx>> {
+    fn decode(d: &mut CacheDecoder<'a, 'tcx>) -> Self {
+        RefDecodable::decode(d)
+    }
+}
+
 impl<'a, 'tcx> Decodable<CacheDecoder<'a, 'tcx>>
     for &'tcx IndexVec<mir::Promoted, mir::Body<'tcx>>
 {
-- 
cgit 1.4.1-3-g733a5