From c39797e8724683e91618168bd993ac467b81eda8 Mon Sep 17 00:00:00 2001
From: ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 1 Nov 2018 08:53:44 +0000
Subject: introduce USE_TRANSIENT_HEAP to enable/disable theap.

* include/ruby/ruby.h: intrdocue `USE_TRANSIENT_HEAP` macro
  to enable/disable transient heap.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65492 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 variable.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'variable.c')

diff --git a/variable.c b/variable.c
index d53e788b0a..f2e0c984ad 100644
--- a/variable.c
+++ b/variable.c
@@ -1340,10 +1340,10 @@ obj_ivar_heap_alloc(VALUE obj, size_t newsize)
     VALUE *newptr = rb_transient_heap_alloc(obj, sizeof(VALUE) * newsize);
 
     if (newptr != NULL) {
-        FL_SET_RAW(obj, ROBJECT_TRANSIENT_FLAG);
+        ROBJ_TRANSIENT_SET(obj);
     }
     else {
-        FL_UNSET_RAW(obj, ROBJECT_TRANSIENT_FLAG);
+        ROBJ_TRANSIENT_UNSET(obj);
         newptr = ALLOC_N(VALUE, newsize);
     }
     return newptr;
@@ -1362,7 +1362,7 @@ obj_ivar_heap_realloc(VALUE obj, int32_t len, size_t newsize)
         }
         else {
             newptr = ALLOC_N(VALUE, newsize);
-            FL_UNSET_RAW(obj, ROBJECT_TRANSIENT_FLAG);
+            ROBJ_TRANSIENT_UNSET(obj);
         }
         ROBJECT(obj)->as.heap.ivptr = newptr;
         for (i=0; i<(int)len; i++) {
@@ -1377,6 +1377,7 @@ obj_ivar_heap_realloc(VALUE obj, int32_t len, size_t newsize)
     return newptr;
 }
 
+#if USE_TRANSIENT_HEAP
 void
 rb_obj_transient_heap_evacuate(VALUE obj, int promote)
 {
@@ -1387,7 +1388,7 @@ rb_obj_transient_heap_evacuate(VALUE obj, int promote)
 
         if (promote) {
             new_ptr = ALLOC_N(VALUE, len);
-            FL_UNSET_RAW(obj, ROBJECT_TRANSIENT_FLAG);
+            ROBJ_TRANSIENT_UNSET(obj);
         }
         else {
             new_ptr = obj_ivar_heap_alloc(obj, len);
@@ -1396,6 +1397,7 @@ rb_obj_transient_heap_evacuate(VALUE obj, int promote)
         ROBJECT(obj)->as.heap.ivptr = new_ptr;
     }
 }
+#endif
 
 static VALUE
 obj_ivar_set(VALUE obj, ID id, VALUE val)
-- 
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