1 files changed, 3 insertions, 1 deletions
diff --git a/compiler/rustc_ast_lowering/src/lib.rs b/compiler/rustc_ast_lowering/src/lib.rs
index ef843da7307..a5be91bb872 100644
--- a/compiler/rustc_ast_lowering/src/lib.rs
+++ b/compiler/rustc_ast_lowering/src/lib.rs
@@ -1636,7 +1636,9 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> {
                     if let Some(old_def_id) = self.orig_opt_local_def_id(param) {
                         old_def_id
                     } else {
-                        self.dcx().span_bug(lifetime.ident.span, "no def-id for fresh lifetime");
+                        self.dcx()
+                            .span_delayed_bug(lifetime.ident.span, "no def-id for fresh lifetime");
+                        continue;
                     }
                 }