From 06e9b94d40a3c9f086fbdfe932b6614e18d10846 Mon Sep 17 00:00:00 2001
From: Koichi Sasada <ko1@atdot.net>
Date: Wed, 16 Sep 2020 09:11:16 +0900
Subject: [PATCH] show object info to debug purpose.

---
 ractor.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/ractor.h b/ractor.h
index de4d722b5b..640fc62ff5 100644
--- a/ractor.h
+++ b/ractor.h
@@ -254,12 +254,13 @@ rb_ractor_confirm_belonging(VALUE obj)
     uint32_t id = rb_ractor_belonging(obj);
 
     if (id == 0) {
-        if (!rb_ractor_shareable_p(obj)) {
+        if (UNLIKELY(!rb_ractor_shareable_p(obj))) {
             rp(obj);
             rb_bug("id == 0 but not shareable");
         }
     }
-    else if (id != rb_ractor_current_id()) {
+    else if (UNLIKELY(id != rb_ractor_current_id())) {
+        rp(obj);
         rb_bug("rb_ractor_confirm_belonging object-ractor id:%u, current-ractor id:%u", id, rb_ractor_current_id());
     }
     return obj;