[Webkit-unassigned] [Bug 44870] New: [Qt] ASSERT_UNUSED should call Q_UNUSED

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Mon Aug 30 07:29:45 PDT 2010


https://bugs.webkit.org/show_bug.cgi?id=44870

           Summary: [Qt] ASSERT_UNUSED should call Q_UNUSED
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: All
        OS/Version: All
            Status: NEW
          Keywords: Qt, QtTriaged
          Severity: Normal
          Priority: P2
         Component: Platform
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: ossy at webkit.org
            Blocks: 44593


Q_UNUSED is more specific than a simple (void)x ,
so ASSERT_UNUSED should call Q_UNUSED for Qt builds
to make ICC and RVCT happy.

ASSERT_UNUSED:
--------------
#define ASSERT_UNUSED(variable, assertion) ((void)variable)

Q_UNUSED:
---------
#if defined(Q_CC_INTEL) && !defined(Q_OS_WIN) || defined(Q_CC_RVCT)
template <typename T>
inline void qUnused(T &x) { (void)x; }
#  define Q_UNUSED(x) qUnused(x);
#else
#  define Q_UNUSED(x) (void)x;
#endif

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