1 files changed, 9 insertions, 0 deletions
diff --git a/compiler/rustc_middle/src/dep_graph/dep_node.rs b/compiler/rustc_middle/src/dep_graph/dep_node.rs
index f967d8b92c7..be34c7ef4bd 100644
--- a/compiler/rustc_middle/src/dep_graph/dep_node.rs
+++ b/compiler/rustc_middle/src/dep_graph/dep_node.rs
@@ -21,6 +21,15 @@ macro_rules! define_dep_nodes {
             ($mod:ident) => {[ $($mod::$variant()),* ]};
         }
 
+        #[macro_export]
+        macro_rules! make_dep_kind_name_array {
+            ($mod:ident) => {
+                vec! {
+                    $(*$mod::$variant().name),*
+                }
+            };
+        }
+
         /// This enum serves as an index into arrays built by `make_dep_kind_array`.
         // This enum has more than u8::MAX variants so we need some kind of multi-byte
         // encoding. The derived Encodable/Decodable uses leb128 encoding which is