Port Q_STATIC_ASSERT(_X) to static_assert

There is no reason for keep using our macro now that we have C++17.
The macro itself is left in for the moment being, as well as its
detection logic, because it's needed for C code (not everything
supports C11 yet).  A few more cleanups will arrive in the next few
patches.

Note that this is a mere search/replace; some places were using
double braces to work around the presence of commas in a macro, no
attempt has been done to fix those.

tst_qglobal had just some minor changes to keep testing the macro.

Change-Id: I1c1c397d9f3e63db3338842bf350c9069ea57639
Reviewed-by: Lars Knoll <lars.knoll@qt.io>

1 files changed, 2 insertions, 2 deletions

diff --git a/tests/auto/corelib/global/qnumeric/tst_qnumeric.cpp b/tests/auto/corelib/global/qnumeric/tst_qnumeric.cpp
index e1b8336955..da52e6e026 100644
--- a/tests/auto/corelib/global/qnumeric/tst_qnumeric.cpp
+++ b/tests/auto/corelib/global/qnumeric/tst_qnumeric.cpp
@@ -228,7 +228,7 @@ void tst_QNumeric::distinctNaNF() {
 template<typename F, typename Whole>
 void tst_QNumeric::generalNaN_data()
 {
-    Q_STATIC_ASSERT(sizeof(F) == sizeof(Whole));
+    static_assert(sizeof(F) == sizeof(Whole));
     QTest::addColumn<Whole>("whole");
     // Every value with every bit of the exponent set is a NaN.
     // Sign and mantissa can be anything without interfering with that.
@@ -251,7 +251,7 @@ void tst_QNumeric::generalNaN_data()
 template<typename F, typename Whole>
 void tst_QNumeric::generalNaN()
 {
-    Q_STATIC_ASSERT(sizeof(F) == sizeof(Whole));
+    static_assert(sizeof(F) == sizeof(Whole));
     QFETCH(const Whole, whole);
     F nan;
     memcpy(&nan, &whole, sizeof(F));