From 46ee88357490874d22c4767ddf8c1982b02b61a0 Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby-lang.org>
Date: Sun, 23 Feb 2014 20:41:15 +0900
Subject: move declaration to the top of the block; ref #1727

---
 src/error.h   | 2 ++
 src/numeric.c | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/error.h b/src/error.h
index 3ff495266..0e0dacf63 100644
--- a/src/error.h
+++ b/src/error.h
@@ -1 +1,3 @@
+/* this header file is to be removed soon.
+   added for compatibility purpose (1.0.0) */
 #include "mruby/error.h"
diff --git a/src/numeric.c b/src/numeric.c
index a8c483148..ec7f05b97 100644
--- a/src/numeric.c
+++ b/src/numeric.c
@@ -136,6 +136,7 @@ mrb_flo_to_str(mrb_state *mrb, mrb_value flo)
     mrb_bool e = FALSE;
     char s[48];
     char *c = &s[0];
+    int length = 0;
 
     if (n < 0) {
       n = -n;
@@ -145,7 +146,6 @@ mrb_flo_to_str(mrb_state *mrb, mrb_value flo)
     exp = (n > 1) ? floor(log10(n)) : -ceil(-log10(n));
     
     /* preserve significands */
-    int length = 0;
     if (exp < 0) {
       int i, beg = -1, end = 0;
       double f = n;
-- 
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