QByteArray: deprecate QT_NO_CAST_FROM_BYTEARRAY-protected operators

The QByteArray::operator const {char,void}*() implicit
conversions are a source of subtle bugs, so they right-
fully can be disabled with QT_NO_CAST_FROM_BYTEARRAY.

  const char *d = qstring.toLatin1(); // implicit conversion
  while ( d ) // oops: d points to freed memory
     // ...

But almost no-one ever enabled this macros in the wild
and many were bitten by these implicit conversions, so
this patch deprecates them.

I would have liked to remove them completely, but there
are just too many occurrences even in Qt itself to hope
to find all conditionally-compiled code that uses these.

Also fixes all code that needs to compile under
QT_NO_DEPRECATED (in qmake/, src/tools/).

I984706452db7d0841620a0f64e179906123f3849 separately
deals with the bulk of changes in src/ and examples/.

Depends on I5ea1ad3c96d9e64167be53c0c418c7b7dba51f68.

Change-Id: I8d47e6c293c80f61c6288c9f8d42fda41afe2267
Reviewed-by: David Faure <faure@kde.org>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/tools/rcc/rcc.cpp b/src/tools/rcc/rcc.cpp
index 5fbda35fc6..bfb3206778 100644
--- a/src/tools/rcc/rcc.cpp
+++ b/src/tools/rcc/rcc.cpp
@@ -681,7 +681,7 @@ bool RCCResourceLibrary::output(QIODevice &outDevice, QIODevice &errorDevice)
         m_errorDevice->write("Could not write footer\n");
         return false;
     }
-    outDevice.write(m_out, m_out.size());
+    outDevice.write(m_out.constData(), m_out.size());
     return true;
 }