From 649313625b94e6b879848fc19b607b74375100bf Mon Sep 17 00:00:00 2001
From: Stephan Bergmann <sbergman@redhat.com>
Date: Thu, 17 May 2018 11:28:56 +0200
Subject: New o3tl::temporary to simplify calls of std::modf

...that ignore the out-parameter integral part

Change-Id: I05f07c1a8909023232f8aecf75ea5541d4eb81ca
Reviewed-on: https://gerrit.libreoffice.org/54474
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
Tested-by: Stephan Bergmann <sbergman@redhat.com>
---
 xmloff/source/forms/propertyimport.cxx | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'xmloff/source/forms')

diff --git a/xmloff/source/forms/propertyimport.cxx b/xmloff/source/forms/propertyimport.cxx
index 3b15dcd69f40..d133e01a1d63 100644
--- a/xmloff/source/forms/propertyimport.cxx
+++ b/xmloff/source/forms/propertyimport.cxx
@@ -28,6 +28,7 @@
 #include <xmloff/xmlimp.hxx>
 #include <xmloff/xmluconv.hxx>
 #include <xmloff/nmspmap.hxx>
+#include <o3tl/temporary.hxx>
 #include <osl/diagnose.h>
 #include <comphelper/extract.hxx>
 #include "callbacks.hxx"
@@ -186,9 +187,7 @@ Any PropertyConversion::convertString( const css::uno::Type& _rExpectedType,
                 {
                     case TYPE_DATE:
                     {
-                        double dummy;
-                        (void) dummy; // avoid warning C4101 with some over-eager MSVC
-                        OSL_ENSURE(std::modf(nValue, &dummy) == 0,
+                        OSL_ENSURE(std::modf(nValue, &o3tl::temporary(double())) == 0,
                             "PropertyConversion::convertString: a Date value with a fractional part?");
                         aReturn <<= lcl_getDate(nValue);
                     }
-- 
cgit