Fix MSVC warnings in tests.

- Unused variables
- conversion truncations
- Overflow in expressions like '-1 + sizeof()'

Change-Id: Ibbd18497951e9e7e9dccaf596cb4e864b69ec02c
Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/tests/auto/corelib/kernel/qmetatype/tst_qmetatype.cpp b/tests/auto/corelib/kernel/qmetatype/tst_qmetatype.cpp
index d93e00eed8..09bd9fe445 100644
--- a/tests/auto/corelib/kernel/qmetatype/tst_qmetatype.cpp
+++ b/tests/auto/corelib/kernel/qmetatype/tst_qmetatype.cpp
@@ -429,7 +429,7 @@ template<> struct TestValueFactory<QMetaType::UChar> {
     static uchar *create() { return new uchar('u'); }
 };
 template<> struct TestValueFactory<QMetaType::Float> {
-    static float *create() { return new float(3.14); }
+    static float *create() { return new float(3.14f); }
 };
 template<> struct TestValueFactory<QMetaType::QObjectStar> {
     static QObject * *create() { return new QObject *(0); }