https://git.ruby-lang.org/ruby.git/commit/?id=d8b0f1f7a8

From d8b0f1f7a84bf1ad85d649b125986ce181e79a58 Mon Sep 17 00:00:00 2001
From: Aaron Patterson <tenderlove@r...>
Date: Wed, 28 Oct 2020 15:11:06 -0700
Subject: Objects are born embedded, so we don't need to check ivpr

It's not necessary to check ivpt because objects are allocated as
"embedded" by default

diff --git a/gc.c b/gc.c
index dd9f091..8d7449a 100644
--- a/gc.c
+++ b/gc.c
@@ -2734,8 +2734,7 @@ obj_free(rb_objspace_t *objspace, VALUE obj) https://github.com/ruby/ruby/blob/trunk/gc.c#L2734
 
     switch (BUILTIN_TYPE(obj)) {
       case T_OBJECT:
-        if ((RANY(obj)->as.basic.flags & ROBJECT_EMBED) ||
-            RANY(obj)->as.object.as.heap.ivptr == NULL) {
+        if (RANY(obj)->as.basic.flags & ROBJECT_EMBED) {
             RB_DEBUG_COUNTER_INC(obj_obj_embed);
         }
         else if (ROBJ_TRANSIENT_P(obj)) {
-- 
cgit v0.10.2


--
ML: ruby-changes@q...
Info: http://www.atdot.net/~ko1/quickml/