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<p class="p1">I have the following code I compile in release mode but with "debugInfo" bulildOptions in my dub.json:</p>

<p class="p2"><br></p>

<p class="p1">gob root = win.layout_root = new gob();</p>

<p class="p2"><br></p>

<p class="p1">After executing this code line I see this in the debugger:</p>

<p class="p2"><br></p>

<table cellspacing="0" cellpadding="0" class="t1">

<tbody>

<tr>

<td valign="middle" class="td1">

<p class="p3"><span class="s1"><b></b></span><br></p>

</td>

<td valign="middle" class="td2">

<p class="p4"><span class="s1"><b>Name</b></span></p>

</td>

<td valign="middle" class="td3">

<p class="p4"><span class="s1"><b>Wert</b></span></p>

</td>

<td valign="middle" class="td4">

<p class="p4"><span class="s1"><b>Typ</b></span></p>

</td>

</tr>

<tr>

<td valign="middle" class="td5">

<p class="p5"><span class="s1">◢</span></p>

</td>

<td valign="middle" class="td6">

<p class="p6"><span class="s1">root</span></p>

</td>

<td valign="middle" class="td7">

<p class="p6"><span class="s1">0x000000f17deff760 {node=0x00007ff629fb0000 {__guard_fids_table} {}, container=false, level=0, ax0=-2.7520788e+14, ...}</span></p>

</td>

<td valign="middle" class="td8">

<p class="p6"><span class="s1">gui.gob</span></p>

</td>

</tr>

<tr>

<td valign="middle" class="td5">

<p class="p7"><span class="s1"></span><br></p>

</td>

<td valign="middle" class="td9">

<p class="p6"><span class="s2">▶</span><span class="s1"> __vfptr</span></p>

</td>

<td valign="middle" class="td7">

<p class="p6"><span class="s1">0x0000000000000000</span></p>

</td>

<td valign="middle" class="td8">

<p class="p6"><span class="s1">void*[36]*</span></p>

</td>

</tr>

<tr>

<td valign="middle" class="td5">

<p class="p7"><span class="s1"></span><br></p>

</td>

<td valign="middle" class="td9">

<p class="p6"><span class="s1">node</span></p>

</td>

<td valign="middle" class="td7">

<p class="p6"><span class="s1">0x00007ff629fb0000 {__guard_fids_table} {}</span></p>

</td>

<td valign="middle" class="td8">

<p class="p6"><span class="s1">yoga.yoga.YGNode*</span></p>

</td>

</tr>

<tr>

<td valign="middle" class="td5">

<p class="p7"><span class="s1"></span><br></p>

</td>

<td valign="middle" class="td9">

<p class="p6"><span class="s1">container</span></p>

</td>

<td valign="middle" class="td7">

<p class="p6"><span class="s1">false</span></p>

</td>

<td valign="middle" class="td8">

<p class="p6"><span class="s1">bool</span></p>

</td>

</tr>

<tr>

<td valign="middle" class="td5">

<p class="p7"><span class="s1"></span><br></p>

</td>

<td valign="middle" class="td9">

<p class="p6"><span class="s1">level</span></p>

</td>

<td valign="middle" class="td7">

<p class="p6"><span class="s1">0</span></p>

</td>

<td valign="middle" class="td8">

<p class="p6"><span class="s1">int</span></p>

</td>

</tr>

<tr>

<td valign="middle" class="td5">

<p class="p7"><span class="s1"></span><br></p>

</td>

<td valign="middle" class="td9">

<p class="p6"><span class="s1">ax0</span></p>

</td>

<td valign="middle" class="td7">

<p class="p6"><span class="s1">-2.7520788e+14</span></p>

</td>

<td valign="middle" class="td8">

<p class="p6"><span class="s1">float</span></p>

</td>

</tr>

<tr>

<td valign="middle" class="td5">

<p class="p7"><span class="s1"></span><br></p>

</td>

<td valign="middle" class="td9">

<p class="p6"><span class="s1">ay0</span></p>

</td>

<td valign="middle" class="td7">

<p class="p6"><span class="s1">7.4268819e-43</span></p>

</td>

<td valign="middle" class="td8">

<p class="p6"><span class="s1">float</span></p>

</td>

</tr>

<tr>

<td valign="middle" class="td5">

<p class="p7"><span class="s1"></span><br></p>

</td>

<td valign="middle" class="td9">

<p class="p6"><span class="s1">fill</span></p>

</td>

<td valign="middle" class="td7">

<p class="p6"><span class="s1">true</span></p>

</td>

<td valign="middle" class="td8">

<p class="p6"><span class="s1">bool</span></p>

</td>

</tr>

<tr>

<td valign="middle" class="td5">

<p class="p7"><span class="s1"></span><br></p>

</td>

<td valign="middle" class="td9">

<p class="p6"><span class="s2">▶</span><span class="s1"> id</span></p>

</td>

<td valign="middle" class="td7">

<p class="p6"><span class="s1">""...</span></p>

</td>

<td valign="middle" class="td8">

<p class="p6"><span class="s1">string</span></p>

</td>

</tr>

<tr>

<td valign="middle" class="td5">

<p class="p5"><span class="s1">◢</span></p>

</td>

<td valign="middle" class="td6">

<p class="p6"><span class="s1">win.layout_root</span></p>

</td>

<td valign="middle" class="td7">

<p class="p6"><span class="s1">0x00000212d90481c0 {node=0x00000212d995eb90 {}, container=false, level=0, ax0=0, ay0=0, fill=false, id=""}</span></p>

</td>

<td valign="middle" class="td8">

<p class="p6"><span class="s1">gui.gob</span></p>

</td>

</tr>

<tr>

<td valign="middle" class="td5">

<p class="p7"><span class="s1"></span><br></p>

</td>

<td valign="middle" class="td9">

<p class="p6"><span class="s2">▶</span><span class="s1"> __vfptr</span></p>

</td>

<td valign="middle" class="td7">

<p class="p6"><span class="s1">0x00007ff62a4bd410 {_D3gui3gob6__vtblZ} {[0x00007ff62a4bd350 {_D3gui3gob7__ClassZ}, 0x00007ff62a12c6c6 {_D6object6Object8toStringMFZAya}, ...]}</span></p>

</td>

<td valign="middle" class="td8">

<p class="p6"><span class="s1">void*[36]*</span></p>

</td>

</tr>

<tr>

<td valign="middle" class="td5">

<p class="p7"><span class="s1"></span><br></p>

</td>

<td valign="middle" class="td9">

<p class="p6"><span class="s1">node</span></p>

</td>

<td valign="middle" class="td7">

<p class="p6"><span class="s1">0x00000212d995eb90 {}</span></p>

</td>

<td valign="middle" class="td8">

<p class="p6"><span class="s1">yoga.yoga.YGNode*</span></p>

</td>

</tr>

<tr>

<td valign="middle" class="td5">

<p class="p7"><span class="s1"></span><br></p>

</td>

<td valign="middle" class="td9">

<p class="p6"><span class="s1">container</span></p>

</td>

<td valign="middle" class="td7">

<p class="p6"><span class="s1">false</span></p>

</td>

<td valign="middle" class="td8">

<p class="p6"><span class="s1">bool</span></p>

</td>

</tr>

<tr>

<td valign="middle" class="td5">

<p class="p7"><span class="s1"></span><br></p>

</td>

<td valign="middle" class="td9">

<p class="p6"><span class="s1">level</span></p>

</td>

<td valign="middle" class="td7">

<p class="p6"><span class="s1">0</span></p>

</td>

<td valign="middle" class="td8">

<p class="p6"><span class="s1">int</span></p>

</td>

</tr>

<tr>

<td valign="middle" class="td5">

<p class="p7"><span class="s1"></span><br></p>

</td>

<td valign="middle" class="td9">

<p class="p6"><span class="s1">ax0</span></p>

</td>

<td valign="middle" class="td7">

<p class="p6"><span class="s1">0</span></p>

</td>

<td valign="middle" class="td8">

<p class="p6"><span class="s1">float</span></p>

</td>

</tr>

<tr>

<td valign="middle" class="td5">

<p class="p7"><span class="s1"></span><br></p>

</td>

<td valign="middle" class="td9">

<p class="p6"><span class="s1">ay0</span></p>

</td>

<td valign="middle" class="td7">

<p class="p6"><span class="s1">0</span></p>

</td>

<td valign="middle" class="td8">

<p class="p6"><span class="s1">float</span></p>

</td>

</tr>

<tr>

<td valign="middle" class="td5">

<p class="p7"><span class="s1"></span><br></p>

</td>

<td valign="middle" class="td9">

<p class="p6"><span class="s1">fill</span></p>

</td>

<td valign="middle" class="td7">

<p class="p6"><span class="s1">false</span></p>

</td>

<td valign="middle" class="td8">

<p class="p6"><span class="s1">bool</span></p>

</td>

</tr>

<tr>

<td valign="middle" class="td5">

<p class="p7"><span class="s1"></span><br></p>

</td>

<td valign="middle" class="td9">

<p class="p6"><span class="s1">id</span></p>

</td>

<td valign="middle" class="td7">

<p class="p6"><span class="s1">""</span></p>

</td>

<td valign="middle" class="td8">

<p class="p6"><span class="s1">string</span></p>

</td>

</tr>

</tbody>

</table>

<p class="p2"><br></p>

<p class="p1">I'm wondering why the root and win.layout_root values are not the same? What's happening here? I thought that root is a class reference which uses the same data as win.layout_root.</p>

<p class="p2"><br></p>

<p class="p1">When I compile in debug mode and run the same code, the values are the same.</p>

<p class="p2"><br></p>

<p class="p8">--<span class="Apple-converted-space"> </span></p>

<p class="p8">Robert M. Münch</p>

<p class="p8">http://www.saphirion.com</p>

<p class="p8">smarter | better | faster</p>

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