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/src/gui/text/qfontdatabase.cpp b/src/gui/text/qfontdatabase.cpp
index b5a9c5bb45..2ec2263321 100644
--- a/src/gui/text/qfontdatabase.cpp
+++ b/src/gui/text/qfontdatabase.cpp
@@ -390,7 +390,7 @@ static const int scriptForWritingSystem[] = {
     QChar::Script_Nko // Nko
 };
 
-Q_STATIC_ASSERT(sizeof(scriptForWritingSystem) / sizeof(scriptForWritingSystem[0]) == QFontDatabase::WritingSystemsCount);
+static_assert(sizeof(scriptForWritingSystem) / sizeof(scriptForWritingSystem[0]) == QFontDatabase::WritingSystemsCount);
 
 Q_GUI_EXPORT int qt_script_for_writing_system(QFontDatabase::WritingSystem writingSystem)
 {
@@ -1328,7 +1328,7 @@ QList<QFontDatabase::WritingSystem> QFontDatabase::writingSystems() const
     QT_PREPEND_NAMESPACE(load)();
 
     quint64 writingSystemsFound = 0;
-    Q_STATIC_ASSERT(WritingSystemsCount < 64);
+    static_assert(WritingSystemsCount < 64);
 
     for (int i = 0; i < d->count; ++i) {
         QtFontFamily *family = d->families[i];