1 files changed, 8 insertions, 0 deletions
diff --git a/compiler/rustc_infer/src/errors/mod.rs b/compiler/rustc_infer/src/errors/mod.rs
index a7e045e1e89..38910e45ecc 100644
--- a/compiler/rustc_infer/src/errors/mod.rs
+++ b/compiler/rustc_infer/src/errors/mod.rs
@@ -1463,6 +1463,14 @@ pub enum ObligationCauseFailureCode {
         #[subdiagnostic]
         subdiags: Vec<TypeErrorAdditionalDiags>,
     },
+    #[diag(infer_oc_fn_lang_correct_type, code = "E0308")]
+    FnLangCorrectType {
+        #[primary_span]
+        span: Span,
+        #[subdiagnostic]
+        subdiags: Vec<TypeErrorAdditionalDiags>,
+        lang_item_name: Symbol,
+    },
     #[diag(infer_oc_intrinsic_correct_type, code = "E0308")]
     IntrinsicCorrectType {
         #[primary_span]