<table><tr><td style="">davidedmundson accepted this revision.<br />davidedmundson added a comment.<br />This revision is now accepted and ready to land.
</td><a style="text-decoration: none; padding: 4px 8px; margin: 0 8px 8px; float: right; color: #464C5C; font-weight: bold; border-radius: 3px; background-color: #F7F7F9; background-image: linear-gradient(to bottom,#fff,#f1f0f1); display: inline-block; border: 1px solid rgba(71,87,120,.2);" href="https://phabricator.kde.org/D26000">View Revision</a></tr></table><br /><div><div><p>I think we need to look at our direction of KWindowSystem long term, but in terms of what actually happens this makes complete sense.</p>
<p>Better to set the right type once, than to constantly set and reset the same thing, sending garbage data over the wire.</p></div></div><br /><div><strong>INLINE COMMENTS</strong><div><div style="margin: 6px 0 12px 0;"><div style="border: 1px solid #C7CCD9; border-radius: 3px;"><div style="padding: 0; background: #F7F7F7; border-color: #e3e4e8; border-style: solid; border-width: 0 0 1px 0; margin: 0;"><div style="color: #74777d; background: #eff2f4; padding: 6px 8px; overflow: hidden;"><a style="float: right; text-decoration: none;" href="https://phabricator.kde.org/D26000#inline-146531">View Inline</a><span style="color: #4b4d51; font-weight: bold;">dialog.cpp:728</span></div>
<div style="font: 11px/15px "Menlo", "Consolas", "Monaco", monospace; white-space: pre-wrap; clear: both; padding: 4px 0; margin: 0;"><div style="padding: 0 8px; margin: 0 4px; background: rgba(151, 234, 151, .6);"> <span style="color: #aa4000">case</span> <span class="n">Dialog</span><span style="color: #aa2211">::</span><span style="color: #a0a000">Normal</span><span class="p">:</span>
</div><div style="padding: 0 8px; margin: 0 4px; background: rgba(151, 234, 151, .6);"> <span class="n">Q_UNREACHABLE</span><span class="p">();</span>
</div><div style="padding: 0 8px; margin: 0 4px; background: rgba(151, 234, 151, .6);"> <span style="color: #aa4000">break</span><span class="p">;</span>
</div></div></div>
<div style="margin: 8px 0; padding: 0 12px;"><p style="padding: 0; margin: 8px;">Personally, I prefer Q_ASSERT + return as you get to catch when a future mistake happens.<br />
Whereas with Q_UNREACHABLE you get literally undefined behaviour as the compiler will optimise this out the jump map.</p>
<p style="padding: 0; margin: 8px;">(not that it really matters...it is unreachable)</p></div></div></div></div></div><br /><div><strong>REPOSITORY</strong><div><div>R242 Plasma Framework (Library)</div></div></div><br /><div><strong>REVISION DETAIL</strong><div><a href="https://phabricator.kde.org/D26000">https://phabricator.kde.org/D26000</a></div></div><br /><div><strong>To: </strong>broulik, Plasma, davidedmundson<br /><strong>Cc: </strong>davidedmundson, kde-frameworks-devel, LeGast00n, GB_2, michaelh, ngraham, bruns<br /></div>