From e70f9b351df979ad65cb1e3a8aa0c57d94d1585d Mon Sep 17 00:00:00 2001
From: Masaki Muranaka <monaka@monami-ya.jp>
Date: Wed, 13 Mar 2013 18:24:20 +0900
Subject: Simplify. Temporary variable "i" is removed.

---
 src/vm.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'src')

diff --git a/src/vm.c b/src/vm.c
index dd8edf4bc..65ce1ce69 100644
--- a/src/vm.c
+++ b/src/vm.c
@@ -57,10 +57,8 @@ The value below allows about 60000 recursive calls in the simplest case. */
 static inline void
 stack_copy(mrb_value *dst, const mrb_value *src, size_t size)
 {
-  size_t i;
-
-  for (i = 0; i < size; i++) {
-    dst[i] = src[i];
+  while (size-- > 0) {
+    *dst++ = *src++;
   }
 }
 
-- 
cgit v1.2.3