[Octave-bug-tracker] [bug #57203] build errors with Qt 5.4

[A.R. Burgers]

Follow-up Comment #3, bug #57203 (project octave):

compilation is successful, but I get two similar warnings (using gcc 8.3.0):


../octave/libgui/src/settings-dialog.cc: In member function 'void
octave::settings_dialog::read_varedit_colors(octave::gui_settings*)':
../octave/libgui/src/settings-dialog.cc:1181:78: warning: use of old-style
cast to 'enum QPalette::ColorRole' [-Wold-style-cast]
                               ((QPalette::ColorRole) ve_colors[i].def.toInt
());
                                                                             
^
                                -
                                static_cast<        -
                                                    > (                       
)


and


../octave/libgui/src/variable-editor.cc: In member function 'virtual void
octave::variable_editor::notice_settings(const octave::gui_settings*)':
../octave/libgui/src/variable-editor.cc:1394:78: warning: use of old-style
cast to 'enum QPalette::ColorRole' [-Wold-style-cast]
                               ((QPalette::ColorRole) ve_colors[i].def.toInt
());
                                                                             
^
                                -
                                static_cast<        -
                                                    > (                       
)


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