Remove unused `mrb_proc_cfunc_p()`

1 files changed, 1 insertions, 1 deletions

diff --git a/src/vm.c b/src/vm.c
index a381de21f..60d5dee14 100644
--- a/src/vm.c
+++ b/src/vm.c
@@ -1004,7 +1004,7 @@ void mrb_hash_check_kdict(mrb_state *mrb, mrb_value self);
 MRB_API mrb_value
 mrb_vm_exec(mrb_state *mrb, struct RProc *proc, mrb_code *pc)
 {
-  /* mrb_assert(mrb_proc_cfunc_p(proc)) */
+  /* mrb_assert(MRB_PROC_CFUNC_P(proc)) */
   mrb_code *pc0 = pc;
   mrb_irep *irep = proc->body.irep;
   mrb_value *pool = irep->pool;