update clippy

compiler/rustc_middle/src/ty/mod.rs

@@ -2184,7 +2184,7 @@ impl<'tcx> TyCtxt<'tcx> {
         }
     }
 
-    // TODO: Remove this function.
+    // FIXME(@lcnr): Remove this function.
     pub fn get_attrs_unchecked(self, did: DefId) -> &'tcx [ast::Attribute] {
         if let Some(did) = did.as_local() {
             self.hir().attrs(self.hir().local_def_id_to_hir_id(did))