From 925a3a281e9fe4bc6d1f62d8c1ade83e46bf87f9 Mon Sep 17 00:00:00 2001
From: sb <sb@openoffice.org>
Date: Thu, 29 Oct 2009 15:48:48 +0100
Subject: sb116: #i106384# avoid GCC warnings produced if -fno-strict-aliasing
 were removed (patch by cmc)

---
 sal/rtl/source/math.cxx | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'sal/rtl/source/math.cxx')

diff --git a/sal/rtl/source/math.cxx b/sal/rtl/source/math.cxx
index a255ca21b13a..012046c9e5c8 100644
--- a/sal/rtl/source/math.cxx
+++ b/sal/rtl/source/math.cxx
@@ -879,8 +879,13 @@ inline double stringToDouble(CharT const * pBegin, CharT const * pEnd,
             rtl::math::setNan( &fVal );
             if (bSign)
             {
-                reinterpret_cast< sal_math_Double * >(&fVal)->w32_parts.msw
-                    |= 0x80000000; // create negative NaN
+                union {
+                    double sd;
+                    sal_math_Double md;
+                } m;
+                m.sd = fVal;
+                m.md.w32_parts.msw |= 0x80000000; // create negative NaN
+                fVal = m.sd;
                 bSign = false; // don't negate again
             }
             // Eat any further digits:
-- 
cgit