diff --git a/tests/auto/core5/codecs/qtextcodec/tst_qtextcodec.cpp b/tests/auto/core5/codecs/qtextcodec/tst_qtextcodec.cpp
index 8a06807..bf880c1 100644
--- a/tests/auto/core5/codecs/qtextcodec/tst_qtextcodec.cpp
+++ b/tests/auto/core5/codecs/qtextcodec/tst_qtextcodec.cpp
@@ -1678,7 +1678,7 @@ void tst_QTextCodec::utf8Codec()
     QFETCH(int, len);
 
     QString str = codec->toUnicode(utf8.isNull() ? 0 : utf8.constData(),
-                                   len < 0 ? qstrlen(utf8.constData()) : len);
+                                   len < 0 ? int(qstrlen(utf8.constData())) : len);
     QCOMPARE(str, res);
 
     str = QString::fromUtf8(utf8.isNull() ? 0 : utf8.constData(), len);
diff --git a/tests/auto/core5/sax/qxmlsimplereader/tst_qxmlsimplereader.cpp b/tests/auto/core5/sax/qxmlsimplereader/tst_qxmlsimplereader.cpp
index 0861440..f42afe9 100644
--- a/tests/auto/core5/sax/qxmlsimplereader/tst_qxmlsimplereader.cpp
+++ b/tests/auto/core5/sax/qxmlsimplereader/tst_qxmlsimplereader.cpp
@@ -529,7 +529,7 @@ void tst_QXmlSimpleReader::inputFromString()
 {
     QString str = "<foo><bar>kake</bar><bar>ja</bar></foo>";
     QBuffer buff;
-    buff.setData((char*)str.utf16(), str.size()*sizeof(ushort));
+    buff.setData((char*)str.utf16(), int(str.size()*sizeof(ushort)));
 
     QXmlInputSource input(&buff);