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, 1 insertions, 1 deletions

diff --git a/tests/auto/other/toolsupport/tst_toolsupport.cpp b/tests/auto/other/toolsupport/tst_toolsupport.cpp
index c023fa3ac3..19b6adb4b3 100644
--- a/tests/auto/other/toolsupport/tst_toolsupport.cpp
+++ b/tests/auto/other/toolsupport/tst_toolsupport.cpp
@@ -64,7 +64,7 @@ size_t pmm_to_offsetof(T K:: *pmm)
 #else
     size_t ret;
 #endif
-    Q_STATIC_ASSERT(sizeof(ret) == sizeof(pmm));
+    static_assert(sizeof(ret) == sizeof(pmm));
     memcpy(&ret, &pmm, sizeof(ret));
     return ret;
 }