From 2d2dd913b7be89892a211f256853d8a37dc3c0b0 Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Sun, 18 Mar 2007 14:32:55 +0000
Subject: [PATCH] fix VC warning about applying unary minus to unsigned type
 yielding still unsigned result by using wxFileOffset instead of size_t

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@44889 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 tests/streams/memstream.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/tests/streams/memstream.cpp b/tests/streams/memstream.cpp
index c48bf94f72..4d421a110b 100644
--- a/tests/streams/memstream.cpp
+++ b/tests/streams/memstream.cpp
@@ -114,16 +114,16 @@ void memStream::Ctor_InFromIn()
     wxMemoryInputStream *pMemInStream2 = new wxMemoryInputStream(*pMemInStream1);
     CPPUNIT_ASSERT(pMemInStream2->IsOk());
     CPPUNIT_ASSERT_EQUAL(pMemInStream1->GetLength(), pMemInStream2->GetLength());
-    size_t len = pMemInStream2->GetLength();
+    wxFileOffset len = pMemInStream2->GetLength();
     char *dat = new char[len];
     pMemInStream2->Read(dat, len);
-    CPPUNIT_ASSERT_EQUAL(len, pMemInStream2->LastRead());
+    CPPUNIT_ASSERT_EQUAL(len, (wxFileOffset)pMemInStream2->LastRead());
     wxStreamBuffer *buf = pMemInStream1->GetInputStreamBuffer();
     void *pIn = buf->GetBufferStart();
     CPPUNIT_ASSERT(memcmp(pIn, dat, len) == 0);
     delete pMemInStream2;
 
-    size_t len2 = len / 2;
+    wxFileOffset len2 = len / 2;
     CPPUNIT_ASSERT(len2);
     CPPUNIT_ASSERT(pMemInStream1->SeekI(-len2, wxFromCurrent) != wxInvalidOffset);
     pIn = buf->GetBufferPos();
@@ -131,7 +131,7 @@ void memStream::Ctor_InFromIn()
     CPPUNIT_ASSERT(pMemInStream2->IsOk());
     CPPUNIT_ASSERT_EQUAL((wxFileOffset)len2, pMemInStream2->GetLength());
     pMemInStream2->Read(dat, len2);
-    CPPUNIT_ASSERT_EQUAL(len2, pMemInStream2->LastRead());
+    CPPUNIT_ASSERT_EQUAL(len2, (wxFileOffset)pMemInStream2->LastRead());
     CPPUNIT_ASSERT(memcmp(pIn, dat, len2) == 0);
 
     delete[] dat;