Merge pull request #5423 from dearblue/gc-red

Introduce `MRB_GC_RED`

1 files changed, 1 insertions, 1 deletions

diff --git a/src/vm.c b/src/vm.c
index 303bd5634..346a14ba3 100644
--- a/src/vm.c
+++ b/src/vm.c
@@ -558,7 +558,7 @@ exec_irep_prepare_posthook(mrb_state *mrb, mrb_callinfo *ci, int nregs, mrb_func
     0, 0, 0, 0
   };
   static const struct RProc hook_caller = {
-    NULL, NULL, MRB_TT_PROC, 7 /* GC_RED */, MRB_FL_OBJ_IS_FROZEN, { &hook_irep }, NULL, { NULL }
+    NULL, NULL, MRB_TT_PROC, MRB_GC_RED, MRB_FL_OBJ_IS_FROZEN, { &hook_irep }, NULL, { NULL }
   };
 
   struct RProc *hook = mrb_proc_new_cfunc(mrb, posthook);