From e140d617c5f1d880dec74f5036d3a5c1b374311d Mon Sep 17 00:00:00 2001
From: Kazu Hirata <kazu@cs.umass.edu>
Date: Wed, 9 Mar 2005 07:16:54 +0000
Subject: * real.c (real_nan): Remove neg.

From-SVN: r96169
---
 gcc/real.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'gcc/real.c')

diff --git a/gcc/real.c b/gcc/real.c
index 7aceb3d..5d1a79f 100644
--- a/gcc/real.c
+++ b/gcc/real.c
@@ -2117,7 +2117,6 @@ real_nan (REAL_VALUE_TYPE *r, const char *str, int quiet,
   else
     {
       int base = 10, d;
-      bool neg = false;
 
       memset (r, 0, sizeof (*r));
       r->cl = rvc_nan;
@@ -2127,7 +2126,7 @@ real_nan (REAL_VALUE_TYPE *r, const char *str, int quiet,
       while (ISSPACE (*str))
 	str++;
       if (*str == '-')
-	str++, neg = true;
+	str++;
       else if (*str == '+')
 	str++;
       if (*str == '0')
-- 
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