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| author | Giuseppe D'Angelo <giuseppe.dangelo@kdab.com> | 2020-06-11 11:35:19 +0200 |
|---|---|---|
| committer | Giuseppe D'Angelo <giuseppe.dangelo@kdab.com> | 2020-06-19 19:38:23 +0200 |
| commit | 3e1d03b1eaf6a5e842bed4ae4f9bb8cca05e5b31 (patch) | |
| tree | 74dd3478dce3bc96121238300fc0bbc6ef97fc3e /src/corelib/thread/qthread.h | |
| parent | 5b686e208ffc68f9f660d36c468280d50a40e3ad (diff) | |
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>
Diffstat (limited to 'src/corelib/thread/qthread.h')
| -rw-r--r-- | src/corelib/thread/qthread.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/corelib/thread/qthread.h b/src/corelib/thread/qthread.h index 635dd94522..5a1e63ee0a 100644 --- a/src/corelib/thread/qthread.h +++ b/src/corelib/thread/qthread.h @@ -253,7 +253,7 @@ QThread *QThread::create(Function &&f) inline Qt::HANDLE QThread::currentThreadId() noexcept { Qt::HANDLE tid; // typedef to void* - Q_STATIC_ASSERT(sizeof(tid) == sizeof(void*)); + static_assert(sizeof(tid) == sizeof(void*)); // See https://akkadia.org/drepper/tls.pdf for x86 ABI #if defined(Q_PROCESSOR_X86_32) && defined(Q_OS_LINUX) // x86 32-bit always uses GS __asm__("movl %%gs:0, %0" : "=r" (tid) : : ); |