From 3a3e877ae58203ea5f5ed337f0ad00cfdfff60a7 Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby.or.jp>
Date: Wed, 29 Jan 2025 15:01:09 +0900
Subject: [PATCH] codedump.c: update OP_DEF output

OP_DEF takes R(a) as a class to define a method, sym(b) as a method
name, and R(a+1) as a method body. So we added `(R(a+1))` in the output.
---
 src/codedump.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/codedump.c b/src/codedump.c
index ef916ff2b..945d8445e 100644
--- a/src/codedump.c
+++ b/src/codedump.c
@@ -413,7 +413,7 @@ codedump(mrb_state *mrb, const mrb_irep *irep, FILE *out)
       fprintf(out, "RANGE_EXC\tR%d\n", a);
       break;
     CASE(OP_DEF, BB):
-      fprintf(out, "DEF\t\tR%d\t:%s\n", a, mrb_sym_dump(mrb, irep->syms[b]));
+      fprintf(out, "DEF\t\tR%d\t:%s\t(R%d)\n", a, mrb_sym_dump(mrb, irep->syms[b]),a+1);
       break;
     CASE(OP_UNDEF, B):
       fprintf(out, "UNDEF\t\t:%s\n", mrb_sym_dump(mrb, irep->syms[a]));