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/thread/qatomicint/tst_qatomicint.cpp b/tests/auto/corelib/thread/qatomicint/tst_qatomicint.cpp
index 22ee7d17b7..71f4d367fe 100644
--- a/tests/auto/corelib/thread/qatomicint/tst_qatomicint.cpp
+++ b/tests/auto/corelib/thread/qatomicint/tst_qatomicint.cpp
@@ -237,8 +237,8 @@ template <typename T> struct TypeInStruct { T type; };
 
 void tst_QAtomicInt::alignment()
 {
-    Q_STATIC_ASSERT(alignof(QBasicAtomicInt) == alignof(TypeInStruct<int>));
-    Q_STATIC_ASSERT(alignof(QBasicAtomicInt) == alignof(TypeInStruct<int>));
+    static_assert(alignof(QBasicAtomicInt) == alignof(TypeInStruct<int>));
+    static_assert(alignof(QBasicAtomicInt) == alignof(TypeInStruct<int>));
 
 #ifdef Q_ATOMIC_INT32_IS_SUPPORTED
     QCOMPARE(alignof(QBasicAtomicInteger<int>), alignof(TypeInStruct<int>));