X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=compiler%2Frustc_metadata%2Fsrc%2Frmeta%2Fdecoder%2Fcstore_impl.rs;h=a639772fde70990f0150c60f4459d4e60cf88ea7;hb=124555a69e5f65173ec7840000eb8e953d046740;hp=51b3cc7e4fa54bc32e9d4dec4cde5d733c3ec266;hpb=1bd4fdc943513e1004f498bbf289279c9784fc6f;p=rust.git

diff --git a/compiler/rustc_metadata/src/rmeta/decoder/cstore_impl.rs b/compiler/rustc_metadata/src/rmeta/decoder/cstore_impl.rs
index 51b3cc7e4fa..a639772fde7 100644
--- a/compiler/rustc_metadata/src/rmeta/decoder/cstore_impl.rs
+++ b/compiler/rustc_metadata/src/rmeta/decoder/cstore_impl.rs
@@ -352,7 +352,7 @@ pub(in crate::rmeta) fn provide(providers: &mut Providers) {
                 visible_parent_map.entry(child).or_insert(parent);
             }
 
-            visible_parent_map
+            Lrc::new(visible_parent_map)
         },
 
         dependency_formats: |tcx, ()| Lrc::new(crate::dependency_format::calculate(tcx)),