summaryrefslogtreecommitdiff
path: root/gc/default.c
diff options
context:
space:
mode:
Diffstat (limited to 'gc/default.c')
-rw-r--r--gc/default.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/gc/default.c b/gc/default.c
index 67f1c7dde2..560da7388b 100644
--- a/gc/default.c
+++ b/gc/default.c
@@ -1629,7 +1629,7 @@ object_id_hash(st_data_t n)
return FIX2LONG(rb_hash((VALUE)n));
}
-#define OBJ_ID_INCREMENT (BASE_SLOT_SIZE)
+#define OBJ_ID_INCREMENT (RUBY_IMMEDIATE_MASK + 1)
#define OBJ_ID_INITIAL (OBJ_ID_INCREMENT)
static const struct st_hash_type object_id_hash_type = {