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/examples/corelib/serialization/cbordump/main.cpp b/examples/corelib/serialization/cbordump/main.cpp
index 222bd43645..928bc024c5 100644
--- a/examples/corelib/serialization/cbordump/main.cpp
+++ b/examples/corelib/serialization/cbordump/main.cpp
@@ -231,7 +231,7 @@ template <typename T> static inline bool canConvertTo(double v)
     // integrals to floating-point with loss of precision has implementation-
     // defined behavior whether the next higher or next lower is returned;
     // converting FP to integral is UB if it can't be represented.;
-    Q_STATIC_ASSERT(std::numeric_limits<T>::is_integer);
+    static_assert(std::numeric_limits<T>::is_integer);
 
     double supremum = ldexp(1, std::numeric_limits<T>::digits);
     if (v >= supremum)