impl SessionDiagnostic for LayoutError and Spanned<T>

[rust.git] / compiler / rustc_middle / src / arena.rs

diff --git a/compiler/rustc_middle/src/arena.rs b/compiler/rustc_middle/src/arena.rs
index 9b1fedd0b533c404e0c51802426ea77f930ecddd..6bdf5a023b6c39cd795dae1b0b422f021177f7f1 100644 (file)
--- a/compiler/rustc_middle/src/arena.rs
+++ b/compiler/rustc_middle/src/arena.rs
@@ -102,7 +102,7 @@ macro_rules! arena_types {
 
             [] dep_kind: rustc_middle::dep_graph::DepKindStruct<'tcx>,
 
-            [] trait_impl_trait_tys: rustc_data_structures::fx::FxHashMap<rustc_hir::def_id::DefId, rustc_middle::ty::Ty<'tcx>>,
+            [decode] trait_impl_trait_tys: rustc_data_structures::fx::FxHashMap<rustc_hir::def_id::DefId, rustc_middle::ty::Ty<'tcx>>,
         ]);
     )
 }