From 0f99322f27338d759b86551363a7275e53627a72 Mon Sep 17 00:00:00 2001
From: Masaki Muranaka <monaka@monami-ya.jp>
Date: Mon, 7 Jan 2013 15:28:05 +0900
Subject: gc.c: Enable DEBUG(x) if GC_DEBUG is defined. vm.c: Enable DEBUG(x)
 if VM_DEBUG is defined.

---
 src/vm.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src/vm.c')

diff --git a/src/vm.c b/src/vm.c
index b84158d1d..8ae28ef5e 100644
--- a/src/vm.c
+++ b/src/vm.c
@@ -49,7 +49,11 @@ The value below allows about 60000 recursive calls in the simplest case. */
 #define MRB_STACK_MAX ((1<<18) - MRB_STACK_GROWTH)
 #endif
 
-
+#ifdef VM_DEBUG
+# define DEBUG(x) (x)
+#else
+# define DEBUG(x)
+#endif
 
 static inline void
 stack_copy(mrb_value *dst, const mrb_value *src, size_t size)
-- 
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