MSVC helpfully provides warning C4310: cast truncates constant value

Change-Id: I985216d7bade6cbb3a037b07fe44438543d63ba0

basic/source/runtime/iosys.cxx

@@ -375,7 +375,7 @@ sal_uInt64 OslStream::SeekPos( sal_uInt64 nPos )
 {
     ::osl::FileBase::RC rc = ::osl::FileBase::E_None;
     // check if a truncated STREAM_SEEK_TO_END was passed
-    assert(nPos != (sal_uInt64)(sal_uInt32)STREAM_SEEK_TO_END);
+    assert(nPos != SAL_MAX_UINT32);
     if( nPos == STREAM_SEEK_TO_END )
     {
         rc = maFile.setPos( osl_Pos_End, 0 );

sot/source/sdstor/stgstrms.cxx

@@ -1284,7 +1284,7 @@ sal_uLong StgTmpStrm::PutData( const void* pData, sal_uLong n )
 sal_uInt64 StgTmpStrm::SeekPos(sal_uInt64 n)
 {
     // check if a truncated STREAM_SEEK_TO_END was passed
-    assert(n != (sal_uInt64)(sal_uInt32)STREAM_SEEK_TO_END);
+    assert(n != SAL_MAX_UINT32);
     if( n == STREAM_SEEK_TO_END )
         n = GetSize();
     if( n && n > THRESHOLD && !pStrm )

sot/source/sdstor/ucbstorage.cxx

@@ -942,7 +942,7 @@ sal_uLong UCBStorageStream_Impl::PutData( const void* pData, sal_uLong nSize )
 sal_uInt64 UCBStorageStream_Impl::SeekPos(sal_uInt64 const nPos)
 {
     // check if a truncated STREAM_SEEK_TO_END was passed
-    assert(nPos != (sal_uInt64)(sal_uInt32)STREAM_SEEK_TO_END);
+    assert(nPos != SAL_MAX_UINT32);
 
     if( !Init() )
         return 0;

svl/source/misc/strmadpt.cxx

@@ -449,7 +449,7 @@ sal_uLong SvInputStream::GetData(void * pData, sal_uLong nSize)
         return 0;
     }
     // check if a truncated STREAM_SEEK_TO_END was passed
-    assert(m_nSeekedFrom != (sal_uInt64)(sal_uInt32)STREAM_SEEK_TO_END);
+    assert(m_nSeekedFrom != SAL_MAX_UINT32);
     sal_uInt32 nRead = 0;
     if (m_xSeekable.is())
     {
@@ -551,7 +551,7 @@ void SvInputStream::FlushData()
 sal_uInt64 SvInputStream::SeekPos(sal_uInt64 const nPos)
 {
     // check if a truncated STREAM_SEEK_TO_END was passed
-    assert(nPos != (sal_uInt64)(sal_uInt32)STREAM_SEEK_TO_END);
+    assert(nPos != SAL_MAX_UINT32);
     if (open())
     {
         if (nPos == STREAM_SEEK_TO_END)

tools/source/stream/stream.cxx

@@ -309,7 +309,7 @@ ErrCode SvAsyncLockBytes::FillAppend(const void * pBuffer, sal_Size nCount,
 sal_uInt64 SvAsyncLockBytes::Seek(sal_uInt64 const nPos)
 {
     // check if a truncated STREAM_SEEK_TO_END was passed
-    assert(nPos != (sal_uInt64)(sal_uInt32)STREAM_SEEK_TO_END);
+    assert(nPos != SAL_MAX_UINT32);
     if (nPos != STREAM_SEEK_TO_END)
         m_nSize = nPos;
     return m_nSize;
@@ -346,7 +346,7 @@ sal_Size SvStream::PutData( const void* pData, sal_Size nSize )
 sal_uInt64 SvStream::SeekPos(sal_uInt64 const nPos)
 {
     // check if a truncated STREAM_SEEK_TO_END was passed
-    assert(nPos != (sal_uInt64)(sal_uInt32)STREAM_SEEK_TO_END);
+    assert(nPos != SAL_MAX_UINT32);
     if( !GetError() && nPos == STREAM_SEEK_TO_END )
     {
         DBG_ASSERT( xLockBytes.Is(), "pure virtual function" );
@@ -1843,7 +1843,7 @@ sal_uInt64 SvMemoryStream::SeekPos(sal_uInt64 const nNewPos)
     // nSize: Size of allocated buffer
 
     // check if a truncated STREAM_SEEK_TO_END was passed
-    assert(nNewPos != (sal_uInt64)(sal_uInt32)STREAM_SEEK_TO_END);
+    assert(nNewPos != SAL_MAX_UINT32);
     if( nNewPos < nEndOfData )
         nPos = nNewPos;
     else if( nNewPos == STREAM_SEEK_TO_END )

tools/source/stream/strmwnt.cxx

@@ -163,7 +163,7 @@ sal_Size SvFileStream::PutData( const void* pData, sal_Size nSize )
 sal_uInt64 SvFileStream::SeekPos(sal_uInt64 const nPos)
 {
     // check if a truncated STREAM_SEEK_TO_END was passed
-    assert(nPos != (sal_uInt64)(sal_uInt32)STREAM_SEEK_TO_END);
+    assert(nPos != SAL_MAX_UINT32);
     DWORD nNewPos = 0;
     if( IsOpen() )
     {