QXmlStream*: make nothrow move assignable and -constructible

Unfortunately, we cannot rely on Q_DECL_EQ_DEFAULT, so I
needed to code the special member functions by hand.

The 'reserved' field is pretty useless, since the
existing ctors didn't initialize it, but just in
case someone finds a way how to store information
in there, deal with the field in the usual way:
set to nullptr in the move ctor and swap in the
move assignment operator.

Also schedule all this for removal again come Qt 6
(then without the reserved field).

This amends a83be780aecd78bf8b2b76dab722097f74663d74,
which only dealt with QXmlStreamAttribute.

Change-Id: I6898e5d0423c9519f7c07d23e2c6d2700508151e
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>

0 files changed, 0 insertions, 0 deletions