Rollup merge of #139615 - nnethercote:rm-name_or_empty, r=jdonszelmann

Remove `name_or_empty`

Another step towards #137978.

r? ``@jdonszelmann``

2 files changed, 3 insertions, 5 deletions

diff --git a/compiler/rustc_incremental/src/errors.rs b/compiler/rustc_incremental/src/errors.rs
index b4a207386dc..dbc72d085be 100644
--- a/compiler/rustc_incremental/src/errors.rs
+++ b/compiler/rustc_incremental/src/errors.rs
@@ -107,11 +107,10 @@ pub(crate) struct NotLoaded<'a> {
 }
 
 #[derive(Diagnostic)]
-#[diag(incremental_unknown_item)]
-pub(crate) struct UnknownItem {
+#[diag(incremental_unknown_rustc_clean_argument)]
+pub(crate) struct UnknownRustcCleanArgument {
     #[primary_span]
     pub span: Span,
-    pub name: Symbol,
 }
 
 #[derive(Diagnostic)]
diff --git a/compiler/rustc_incremental/src/persist/dirty_clean.rs b/compiler/rustc_incremental/src/persist/dirty_clean.rs
index d40a0d514f6..64166255fa4 100644
--- a/compiler/rustc_incremental/src/persist/dirty_clean.rs
+++ b/compiler/rustc_incremental/src/persist/dirty_clean.rs
@@ -405,8 +405,7 @@ fn check_config(tcx: TyCtxt<'_>, attr: &Attribute) -> bool {
             debug!("check_config: searching for cfg {:?}", value);
             cfg = Some(config.contains(&(value, None)));
         } else if !(item.has_name(EXCEPT) || item.has_name(LOADED_FROM_DISK)) {
-            tcx.dcx()
-                .emit_err(errors::UnknownItem { span: attr.span(), name: item.name_or_empty() });
+            tcx.dcx().emit_err(errors::UnknownRustcCleanArgument { span: item.span() });
         }
     }