1 files changed, 4 insertions, 0 deletions

diff --git a/src/lj_crecord.c b/src/lj_crecord.c
index 743137de..180f255c 100644
--- a/src/lj_crecord.c
+++ b/src/lj_crecord.c
@@ -969,6 +969,10 @@ void LJ_FASTCALL recff_cdata_arith(jit_State *J, RecordFFData *rd)
         tr = emitir(IRT(IR_FLOAD, t), tr, IRFL_CDATA_INT64);
         lj_needsplit(J);
         goto ok;
+      } else if (ctype_isfunc(ct->info)) {
+        tr = emitir(IRT(IR_FLOAD, IRT_PTR), tr, IRFL_CDATA_PTR);
+        ct = ctype_get(cts,
+          lj_ctype_intern(cts, CTINFO(CT_PTR, CTALIGN_PTR|id), CTSIZE_PTR));
       } else {
         tr = emitir(IRT(IR_ADD, IRT_PTR), tr, lj_ir_kintp(J, sizeof(GCcdata)));
       }