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<p>Hi Eliot,</p>
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<p>generalization would have been my first idea, too, but I did not yet found the relevant piece of code ...</p>
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<p>Best,</p>
<p>Christoph</p>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>Von:</b> Squeak-dev <squeak-dev-bounces@lists.squeakfoundation.org> im Auftrag von Eliot Miranda <eliot.miranda@gmail.com><br>
<b>Gesendet:</b> Dienstag, 1. September 2020 17:29:11<br>
<b>An:</b> The general-purpose Squeak developers list<br>
<b>Betreff:</b> Re: [squeak-dev] Issues with SmartRefStream</font>
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<div dir="ltr">Hi Christoph,</div>
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<blockquote type="cite">On Sep 1, 2020, at 3:14 AM, Thiede, Christoph <Christoph.Thiede@student.hpi.uni-potsdam.de> wrote:<br>
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<p>Hi all,</p>
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<p>I was just trying to file out a complex Object graph via #saveOnFile and found two problems with the SmartRefStream:</p>
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<p>First, <span style="font-size: 12pt;">uniclass instances cannot be written to the stream. In SmartRefStream >> #</span><span style="font-size: 12pt;">instVarInfo:, I get an #errorKeyNotFound because the uniclass name is looked up into the SmalltalkImage
globals. Minimum example to reproduce:</span></p>
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<p><span><span>Object newSubclass new saveOnFile.</span></span></p>
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<p>Second, blocks met during the file out process cannot be filed in again. Just try <span>[] saveOnFile to reproduce this. Filein raises
<span>newMethodViaNewError. Maybe CompiledBlock should overwrite some streaming method for creating an appropriate disk representation?</span></span></p>
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My guess is that class side code in CompiledMethod should be moved up to CompiledCode, the common superclass of CompiledMethod and CompiledBlock.
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<div class="_rp_T4" id="Item.MessagePartBody"><span style="font-size: 12pt;">Just wanted to report these issues. Maybe someone is more experienced with the SmartRefStream architecture and would like to fix these bugs. :-)</span></div>
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<div class="_rp_T4" id="Item.MessagePartBody">Best,</div>
<div class="_rp_T4" id="Item.MessagePartBody">Christoph</div>
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