about summary refs log tree commit diff
path: root/compiler/rustc_query_impl/src
diff options
context:
space:
mode:
Diffstat (limited to 'compiler/rustc_query_impl/src')
-rw-r--r--compiler/rustc_query_impl/src/plumbing.rs2
1 files changed, 2 insertions, 0 deletions
diff --git a/compiler/rustc_query_impl/src/plumbing.rs b/compiler/rustc_query_impl/src/plumbing.rs
index 0d9d6d6f582..244f0e84b43 100644
--- a/compiler/rustc_query_impl/src/plumbing.rs
+++ b/compiler/rustc_query_impl/src/plumbing.rs
@@ -700,6 +700,8 @@ macro_rules! define_queries {
             }
         }
 
+        // These arrays are used for iteration and can't be indexed by `DepKind`.
+
         const TRY_COLLECT_ACTIVE_JOBS: &[for<'tcx> fn(TyCtxt<'tcx>, &mut QueryMap<DepKind>)] =
             &[$(query_impl::$name::try_collect_active_jobs),*];