Reduce size of `mrb_callinfo` by rearranging members.

From 48 bytes to 40 bytes on 64 bit platforms (unchanged on 32 bit).

1 files changed, 2 insertions, 2 deletions

diff --git a/include/mruby.h b/include/mruby.h
index 6ac5a1a24..aa6d2ab65 100644
--- a/include/mruby.h
+++ b/include/mruby.h
@@ -150,11 +150,11 @@ typedef void* (*mrb_allocf) (struct mrb_state *mrb, void*, size_t, void *ud);
 
 typedef struct {
   mrb_sym mid;
+  int16_t argc;
+  int16_t acc;
   const struct RProc *proc;
   mrb_value *stack;
   const mrb_code *pc;           /* current address on iseq of this proc */
-  int16_t argc;
-  int16_t acc;
   union {
     struct REnv *env;
     struct RClass *target_class;