* src/pdumper.c (dump_native_comp_unit): Error if CU is not fixed-up

1 files changed, 3 insertions, 0 deletions

diff --git a/src/pdumper.c b/src/pdumper.c
index 168027726c5..fb70df994a6 100644
--- a/src/pdumper.c
+++ b/src/pdumper.c
@@ -2910,6 +2910,9 @@ static dump_off
 dump_native_comp_unit (struct dump_context *ctx,
                        struct Lisp_Native_Comp_Unit *comp_u)
 {
+  if (!CONSP (comp_u->file))
+    error ("Trying to dump non fixed-up eln file\n");
+
   /* Have function documentation always lazy loaded to optimize load-time.  */
   comp_u->data_fdoc_v = Qnil;
   START_DUMP_PVEC (ctx, &comp_u->header, struct Lisp_Native_Comp_Unit, out);