From 49d1b168221221b7e810f001d88e16ebc94378fd Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby.or.jp>
Date: Sat, 25 Aug 2018 09:10:37 +0900
Subject: Hash splat `**` should not be ignored.

Implemented by adding `OP_HASHCAT` that merges hashes.
---
 src/codedump.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src/codedump.c')

diff --git a/src/codedump.c b/src/codedump.c
index 842d40bdf..9174ebe3d 100644
--- a/src/codedump.c
+++ b/src/codedump.c
@@ -416,7 +416,11 @@ codedump(mrb_state *mrb, mrb_irep *irep)
       print_lv_a(mrb, irep, a);
       break;
     CASE(OP_HASHADD, BB):
-      printf("OP_HASHADD\tR%d\t%d", a, b);
+      printf("OP_HASHADD\tR%d\t%d\t", a, b);
+      print_lv_a(mrb, irep, a);
+      break;
+    CASE(OP_HASHCAT, B):
+      printf("OP_HASHCAT\tR%d\t", a);
       print_lv_a(mrb, irep, a);
       break;
 
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