[Octave-bug-tracker] [bug #60416] Qt 5.4: GUI doesn't build any more with QOverload not declared

[A.R. Burgers]

URL:
  <https://savannah.gnu.org/bugs/?60416>

                 Summary: Qt 5.4: GUI doesn't build any more with QOverload
not declared
                 Project: GNU Octave
            Submitted by: arb
            Submitted on: Mon 19 Apr 2021 07:08:17 AM UTC
                Category: GUI
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Build Failure
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
                 Release: dev
         Discussion Lock: Any
        Operating System: Any

    _______________________________________________________

Details:

recent dev versions fail to build with Qt 5.4.
Probably due to http://hg.savannah.gnu.org/hgweb/octave/rev/3d34b70b5a49


  CXX      libgui/graphics/libgui_graphics_libgraphics_la-ButtonGroup.lo
../octave/libgui/graphics/ButtonGroup.cc: In constructor
'QtHandles::ButtonGroup::ButtonGroup(octave::base_qobject&,
octave::interpreter&, const graphics_object&, QButtonGroup*, QFrame*)':
../octave/libgui/graphics/ButtonGroup.cc:187:14: error: 'QOverload' was not
declared in this scope
  187 |              QOverload<QAbstractButton *>::of
(&QButtonGroup::buttonClicked),
      |              ^~~~~~~~~
../octave/libgui/graphics/ButtonGroup.cc:187:40: error: expected
primary-expression before '*' token
  187 |              QOverload<QAbstractButton *>::of
(&QButtonGroup::buttonClicked),
      |                                        ^
../octave/libgui/graphics/ButtonGroup.cc:187:41: error: expected
primary-expression before '>' token
  187 |              QOverload<QAbstractButton *>::of
(&QButtonGroup::buttonClicked),
      |                                         ^
../octave/libgui/graphics/ButtonGroup.cc:187:44: error: '::of' has not been
declared
  187 |              QOverload<QAbstractButton *>::of
(&QButtonGroup::buttonClicked),
      |                                            ^~
make[2]: *** [libgui/graphics/libgui_graphics_libgraphics_la-ButtonGroup.lo]
Error 1





    _______________________________________________________

Reply to this item at:

  <https://savannah.gnu.org/bugs/?60416>

_______________________________________________
  Message sent via Savannah
  https://savannah.gnu.org/