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@ Axel: Could it be, that the strange behavior within the
testCorrectBindingIfElementWasNotBoundBeforeRename testcase has
something to do with the usage of EcoreUtil.delete(), since I use
this method to remove the definition from the model?<br>
<br>
<blockquote style="border: 0px none;"
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<font color="#888888">11. Februar 2011 16:05</font></td>
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<p class="MsoNormal"><span style="font-size: 11pt;
font-family: "Calibri","sans-serif";
color: rgb(31, 73, 125);" lang="EN-US">Yes, Stephan
pointed that out already. As I suggested in my reply, we
may consider avoiding EcoreUtil.delete altogether because
its scope definition is not harmonized with the
OppositeEndFinder's scope definition. I suggest we offer a
delete(EObject) method somewhere that is based on the
OppositeEndFinder's scope. Additionally, even for the
tests, this may have the benefit of re-using an already
attached cross reference adapter.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size: 11pt;
font-family: "Calibri","sans-serif";
color: rgb(31, 73, 125);" lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size: 11pt;
font-family: "Calibri","sans-serif";
color: rgb(31, 73, 125);" lang="EN-US">-- Axel<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size: 11pt;
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<p class="MsoNormal"><b><span style="font-size: 10pt;
font-family:
"Tahoma","sans-serif";"
lang="EN-US">From:</span></b><span
style="font-size: 10pt; font-family:
"Tahoma","sans-serif";"
lang="EN-US">
<a class="moz-txt-link-abbreviated" href="mailto:furcas-discussion-bounces@lists.furcas.org">furcas-discussion-bounces@lists.furcas.org</a>
[<a class="moz-txt-link-freetext" href="mailto:furcas-discussion-bounces@lists.furcas.org">mailto:furcas-discussion-bounces@lists.furcas.org</a>]
<b>On Behalf Of </b>Thomas Goldschmidt<br>
<b>Sent:</b> Friday, February 11, 2011 3:34 PM<br>
<b>To:</b> <a class="moz-txt-link-abbreviated" href="mailto:furcas-discussion@lists.furcas.org">furcas-discussion@lists.furcas.org</a><br>
<b>Subject:</b> Re: [furcas-discussion] [IMP]
Incremental Lexer Crashes<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><br>
<span style="font-size: 10pt; font-family:
"Arial","sans-serif";">The problem
that links to elements are nur nulled-out when the
element is "deleted", as it was the case in MOIN.</span>
<o:p></o:p></p>
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<p class="MsoNormal"><b><span style="font-size:
7.5pt; font-family:
"Verdana","sans-serif";">Thomas
Goldschmidt </span></b><span
style="font-size: 7.5pt; font-family:
"Verdana","sans-serif";"><br>
<br>
ABB AG<br>
Forschungszentrum<br>
Wallstadter Straße 59<br>
68526 Ladenburg<br>
Office Phone: +49 6203 716134<br>
Office Fax: +49 6203 716253<br>
e-mail:<span style="color: blue;">
<a class="moz-txt-link-abbreviated" href="mailto:thomas.goldschmidt@de.abb.com">thomas.goldschmidt@de.abb.com</a></span></span><o:p></o:p></p>
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<br>
<span style="font-size: 7.5pt; font-family:
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ABB AG<br>
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<p class="MsoNormal"><b><span style="font-size:
7.5pt; font-family:
"Arial","sans-serif";">"Uhl,
Axel" <a class="moz-txt-link-rfc2396E" href="mailto:axel.uhl@sap.com"><axel.uhl@sap.com></a></span></b><span
style="font-size: 7.5pt; font-family:
"Arial","sans-serif";"> </span><o:p></o:p></p>
<p><span style="font-size: 7.5pt; font-family:
"Arial","sans-serif";">11.02.2011
15:05</span> <o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p style="text-align: right;"
class="MsoNormal" align="right"><span
style="font-size: 7.5pt; font-family:
"Arial","sans-serif";">To</span><o:p></o:p></p>
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<td style="width: 93%; padding: 0.75pt;"
valign="top" width="93%">
<p class="MsoNormal"><span style="font-size:
7.5pt; font-family:
"Arial","sans-serif";">Thomas
Goldschmidt/DEABB/ABB@ABB,
<a class="moz-txt-link-rfc2396E" href="mailto:furcas-discussion@lists.furcas.org">"furcas-discussion@lists.furcas.org"</a>
<a class="moz-txt-link-rfc2396E" href="mailto:furcas-discussion@lists.furcas.org"><furcas-discussion@lists.furcas.org></a></span>
<o:p></o:p></p>
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<p style="text-align: right;"
class="MsoNormal" align="right"><span
style="font-size: 7.5pt; font-family:
"Arial","sans-serif";">cc</span><o:p></o:p></p>
</td>
<td style="padding: 0.75pt;" valign="top"><br>
</td>
</tr>
<tr>
<td style="padding: 0.75pt;" valign="top">
<p style="text-align: right;"
class="MsoNormal" align="right"><span
style="font-size: 7.5pt; font-family:
"Arial","sans-serif";">Subject</span><o:p></o:p></p>
</td>
<td style="padding: 0.75pt;" valign="top">
<p class="MsoNormal"><span style="font-size:
7.5pt; font-family:
"Arial","sans-serif";">RE:
[furcas-discussion] [IMP] Incremental
Lexer Crashes</span><o:p></o:p></p>
</td>
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<p style="margin-bottom: 12pt;" class="MsoNormal"><o:p> </o:p></p>
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cellpadding="0">
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</td>
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<p class="MsoNormal"><br>
<br>
<br>
<span style="font-family:
"Calibri","sans-serif"; color:
rgb(0, 64, 128);"><br>
Did I miss something? Which of the horrible EMF element
lifecycle aspects was at fault and how?</span> <span
style="font-family:
"Calibri","sans-serif"; color:
rgb(0, 64, 128);"><br>
</span> <span style="font-family:
"Calibri","sans-serif"; color:
rgb(0, 64, 128);"><br>
Cheers,</span> <span style="font-family:
"Calibri","sans-serif"; color:
rgb(0, 64, 128);"><br>
-- Axel</span> <span style="font-family:
"Calibri","sans-serif"; color:
rgb(0, 64, 128);"><br>
</span> <b><span style="font-family:
"Tahoma","sans-serif";"><br>
From:</span></b><span style="font-family:
"Tahoma","sans-serif";">
<a class="moz-txt-link-abbreviated" href="mailto:furcas-discussion-bounces@lists.furcas.org">furcas-discussion-bounces@lists.furcas.org</a>
[<a class="moz-txt-link-freetext" href="mailto:furcas-discussion-bounces@lists.furcas.org">mailto:furcas-discussion-bounces@lists.furcas.org</a>] <b>On
Behalf Of </b>Thomas Goldschmidt<b><br>
Sent:</b> Friday, February 11, 2011 2:40 PM<b><br>
To:</b> <a class="moz-txt-link-abbreviated" href="mailto:furcas-discussion@lists.furcas.org">furcas-discussion@lists.furcas.org</a><b><br>
Subject:</b> Re: [furcas-discussion] [IMP] Incremental
Lexer Crashes</span> <br>
<span style="font-family:
"Arial","sans-serif";"><br>
<br>
Thanks a lot! Sorry, that I had no time to do this
myself.</span> <span style="font-family:
"Arial","sans-serif";"><br>
<br>
One more things about the horrible model element
lifecycle in EMF :(</span> <o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
</td>
<td style="padding: 0.75pt;">
<p class="MsoNormal"><b><span style="font-family:
"Verdana","sans-serif";">Thomas
Goldschmidt </span></b><span
style="font-family:
"Verdana","sans-serif";"><br>
<br>
ABB AG<br>
Forschungszentrum<br>
Wallstadter Straße 59<br>
68526 Ladenburg<br>
Office Phone: +49 6203 716134<br>
Office Fax: +49 6203 716253<br>
e-mail:<span style="color: blue;">
<a class="moz-txt-link-abbreviated" href="mailto:thomas.goldschmidt@de.abb.com">thomas.goldschmidt@de.abb.com</a></span></span><o:p></o:p></p>
</td>
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</tbody>
</table>
<p><br>
<br>
<span style="font-family:
"Verdana","sans-serif"; color:
gray;"><br>
<br>
ABB AG<br>
Sitz/Head Office: Mannheim <br>
Registergericht/Registry Court: Mannheim<br>
Handelsregisternummer/Commercial Register No.: HRB 4664<br>
Geschäftsführung/Managing Board: Peter Smits
(Vorsitzender), Joachim Schneider, Markus Ochsner,
Hans-Georg Krabbe<br>
Vorsitzender des Aufsichtsrats/Chairman of Supervisory
Board: Bernhard Jucker<br>
<br>
Diese E-Mail enthält vertrauliche und/oder rechtlich
geschützte Informationen. Wenn Sie nicht der richtige
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haben, informieren Sie bitte sofort den Absender und
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<p class="MsoNormal"><b><span style="font-family:
"Arial","sans-serif";">Stephan
Erb <a class="moz-txt-link-rfc2396E" href="mailto:stephan@dev.static-void.de"><stephan@dev.static-void.de></a></span></b><span
style="font-family:
"Arial","sans-serif";"> <br>
Sent by:
<a class="moz-txt-link-abbreviated" href="mailto:furcas-discussion-bounces@lists.furcas.org">furcas-discussion-bounces@lists.furcas.org</a></span>
<o:p></o:p></p>
<p><span style="font-family:
"Arial","sans-serif";">11.02.2011
14:37</span> <o:p></o:p></p>
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<p style="text-align: right;"
class="MsoNormal" align="right"><span
style="font-family:
"Arial","sans-serif";">To</span><o:p></o:p></p>
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<td style="width: 87%; padding: 0.75pt;"
valign="top" width="87%">
<p class="MsoNormal"><span
style="font-family:
"Arial","sans-serif";"><a class="moz-txt-link-abbreviated" href="mailto:furcas-discussion@lists.furcas.org">furcas-discussion@lists.furcas.org</a></span>
<o:p></o:p></p>
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<p style="text-align: right;"
class="MsoNormal" align="right"><span
style="font-family:
"Arial","sans-serif";">cc</span><o:p></o:p></p>
</td>
<td style="padding: 0.75pt;" valign="top"><br>
</td>
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<p style="text-align: right;"
class="MsoNormal" align="right"><span
style="font-family:
"Arial","sans-serif";">Subject</span><o:p></o:p></p>
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<td style="padding: 0.75pt;" valign="top">
<p class="MsoNormal"><span
style="font-family:
"Arial","sans-serif";">Re:
[furcas-discussion] [IMP] Incremental
Lexer Crashes</span><o:p></o:p></p>
</td>
</tr>
</tbody>
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<p class="MsoNormal"><br>
<br>
<o:p></o:p></p>
<p><o:p> </o:p></p>
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cellpadding="0">
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<p><br>
<br>
<br>
<span style="font-family: "Courier New";"><br>
<br>
For the record: It's fixed in </span><a
moz-do-not-send="true"
href="https://github.com/FURCAS-dev/FURCAS/commit/397d33c6ccc9b020041ed68fab741380cdd61a78"><span
style="font-family: "Courier New";">https://github.com/FURCAS-dev/FURCAS/commit/397d33c6ccc9b020041ed68fab741380cdd61a78<br>
<br>
On Sat, 2011-02-05 at 15:58 +0100, Stephan Erb wrote:<br>
> Hey Thomas,<br>
> <br>
> the IMP branch contains the first partially
working IMP editor (see<br>
> [1]). Unfortunately the incremental lexer is
crashing regularly and I am<br>
> unable to find the cause.<br>
> <br>
> The lexer dies with: <br>
> <br>
> java.lang.ArrayIndexOutOfBoundsException<br>
> at
java.lang.System.arraycopy(Native Method)<br>
> at
org.eclipse.emf.common.util.BasicEList.addUnique(BasicEList.java:446)<br>
> at
org.eclipse.emf.common.notify.impl.NotifyingListImpl.doAddUnique(NotifyingListImpl.java:393)<br>
> at
org.eclipse.emf.common.notify.impl.NotifyingListImpl.addUnique(NotifyingListImpl.java:377)<br>
> at
org.eclipse.emf.common.util.AbstractEList.add(AbstractEList.java:345)<br>
> at
com.sap.ide.cts.parser.incremental.IncrementalLexer.addTokenIfNecessaryAndUpdateOffetsAndLengths(IncrementalLexer.java:675)<br>
> at
com.sap.ide.cts.parser.incremental.IncrementalLexer.lexPhase(IncrementalLexer.java:528)<br>
> at
com.sap.ide.cts.parser.incremental.IncrementalLexer.lex(IncrementalLexer.java:160)<br>
> at
com.sap.ide.cts.parser.incremental.antlr.ANTLRIncrementalLexerAdapter.lex(ANTLRIncrementalLexerAdapter.java:301)<br>
> at
com.sap.furcas.ide.editor.imp.services.FurcasParseController.parse(FurcasParseController.java:138)<br>
> at
com.sap.furcas.ide.editor.commands.ParseCommand.execute(ParseCommand.java:30)<br>
> <br>
> At lines 518 and 519 within the IncrementalLexer
we seem to have<br>
> inconsistently versioned TextBlocks: We have a
token and its parent<br>
> block within the previous version. Now we map
both to the current<br>
> version. However, during this process, the parent
child relation seems<br>
> to get lost. The block does no longer contain the
token. <br>
> <br>
> Given your experience with all this TextBlocks
versioning, any idea<br>
> where I should start digging? <br>
> <br>
> Thanks!<br>
> Stephan<br>
> <br>
> PS: If you want to try it yourself you have to
install IMP from<br>
> </span></a><a moz-do-not-send="true"
href="http://download.eclipse.org/technology/imp/updates/"><span
style="font-family: "Courier New";">http://download.eclipse.org/technology/imp/updates/<br>
> <br>
> <br>
> [1]<br>
> </span></a><a moz-do-not-send="true"
href="https://github.com/FURCAS-dev/FURCAS/blob/imp/DSLEngineering/com.sap.furcas.ide.editor/src/com/sap/furcas/ide/editor/imp/"><span
style="font-family: "Courier New";">https://github.com/FURCAS-dev/FURCAS/blob/imp/DSLEngineering/com.sap.furcas.ide.editor/src/com/sap/furcas/ide/editor/imp/<br>
> <br>
> _______________________________________________<br>
> Furcas-discussion mailing list<br>
> Furcas-discussion@lists.furcas.org<br>
> </span></a><a moz-do-not-send="true"
href="http://lists.furcas.org/cgi-bin/mailman/listinfo/furcas-discussion"><span
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<font color="#888888">11. Februar 2011 15:34</font></td>
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<br>
<font face="sans-serif" size="2">The problem that links to
elements are
nur nulled-out when the element is "deleted", as it was the
case
in MOIN.</font>
<table>
<tbody>
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<td valign="top"><img moz-do-not-send="true"
src="data:image/png;base64,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"></td>
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<td><font face="Verdana" size="1"><b>Thomas Goldschmidt </b><br>
<br>
ABB AG<br>
Forschungszentrum<br>
Wallstadter Straße 59<br>
68526 Ladenburg<br>
Office Phone: +49 6203 716134<br>
Office Fax: +49 6203 716253<br>
e-mail:</font><font color="blue" face="Verdana"
size="1"> <a class="moz-txt-link-abbreviated" href="mailto:thomas.goldschmidt@de.abb.com">thomas.goldschmidt@de.abb.com</a></font></td>
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<br>
<font size="3"><br>
</font><font color="#808080" face="Verdana" size="1"><br>
ABB AG<br>
Sitz/Head Office: Mannheim <br>
Registergericht/Registry Court: Mannheim<br>
Handelsregisternummer/Commercial Register No.: HRB 4664<br>
Geschäftsführung/Managing Board: Peter Smits (Vorsitzender),
Joachim Schneider,
Markus Ochsner, Hans-Georg Krabbe<br>
Vorsitzender des Aufsichtsrats/Chairman of Supervisory Board:
Bernhard
Jucker<br>
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<td width="24%"><font face="sans-serif" size="1"><b>"Uhl,
Axel" <a class="moz-txt-link-rfc2396E" href="mailto:axel.uhl@sap.com"><axel.uhl@sap.com></a></b>
</font>
<p><font face="sans-serif" size="1">11.02.2011 15:05</font><font
size="3">
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<div align="right"><font face="sans-serif"
size="1">To</font></div>
</td>
<td width="93%"><font face="sans-serif" size="1">Thomas
Goldschmidt/DEABB/ABB@ABB,
<a class="moz-txt-link-rfc2396E" href="mailto:furcas-discussion@lists.furcas.org">"furcas-discussion@lists.furcas.org"</a>
<a class="moz-txt-link-rfc2396E" href="mailto:furcas-discussion@lists.furcas.org"><furcas-discussion@lists.furcas.org></a></font><font
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<div align="right"><font face="sans-serif"
size="1">Subject</font></div>
</td>
<td><font face="sans-serif" size="1">RE:
[furcas-discussion] [IMP] Incremental
Lexer Crashes</font></td>
</tr>
</tbody>
</table>
<br>
<br>
<table>
<tbody>
<tr valign="top">
<td>
<br>
</td>
<td><br>
</td>
</tr>
</tbody>
</table>
<br>
</td>
</tr>
</tbody>
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<br>
<font size="3"><br>
<br>
</font><font color="#004080" face="Calibri" size="3"><br>
Did I miss something? Which of the horrible EMF element
lifecycle aspects
was at fault and how?</font><font size="3"> </font><font
color="#004080" face="Calibri" size="3"><br>
</font><font size="3"> </font><font color="#004080"
face="Calibri" size="3"><br>
Cheers,</font><font size="3"> </font><font color="#004080"
face="Calibri" size="3"><br>
-- Axel</font><font size="3"> </font><font color="#004080"
face="Calibri" size="3"><br>
</font><font size="3"> </font><font face="Tahoma" size="3"><b><br>
From:</b> <a class="moz-txt-link-abbreviated" href="mailto:furcas-discussion-bounces@lists.furcas.org">furcas-discussion-bounces@lists.furcas.org</a>
[<a class="moz-txt-link-freetext" href="mailto:furcas-discussion-bounces@lists.furcas.org">mailto:furcas-discussion-bounces@lists.furcas.org</a>]
<b>On Behalf Of </b>Thomas Goldschmidt<b><br>
Sent:</b> Friday, February 11, 2011 2:40 PM<b><br>
To:</b> <a class="moz-txt-link-abbreviated" href="mailto:furcas-discussion@lists.furcas.org">furcas-discussion@lists.furcas.org</a><b><br>
Subject:</b> Re: [furcas-discussion] [IMP] Incremental Lexer
Crashes</font><font size="3">
</font><font face="Times New Roman" size="3"><br>
</font><font size="3"> </font><font face="Arial" size="3"><br>
<br>
Thanks a lot! Sorry, that I had no time to do this myself.</font><font
face="Times New Roman" size="3">
</font><font face="Arial" size="3"><br>
<br>
One more things about the horrible model element lifecycle in
EMF :(</font><font size="3">
</font>
<p>
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<tbody>
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src="data:image/png;base64,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"></td>
<td><font face="Times New Roman" size="3"> </font>
</td>
<td><font face="Verdana" size="3"><b>Thomas Goldschmidt
</b><br>
<br>
ABB AG<br>
Forschungszentrum<br>
Wallstadter Straße 59<br>
68526 Ladenburg<br>
Office Phone: +49 6203 716134<br>
Office Fax: +49 6203 716253<br>
e-mail:</font><font color="blue" face="Verdana"
size="3"> <a class="moz-txt-link-abbreviated" href="mailto:thomas.goldschmidt@de.abb.com">thomas.goldschmidt@de.abb.com</a></font></td>
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<font face="Times New Roman" size="3"><br>
</font><font color="#808080" face="Verdana" size="3"><br>
<br>
ABB AG<br>
Sitz/Head Office: Mannheim <br>
Registergericht/Registry Court: Mannheim<br>
Handelsregisternummer/Commercial Register No.: HRB 4664<br>
Geschäftsführung/Managing Board: Peter Smits (Vorsitzender),
Joachim Schneider,
Markus Ochsner, Hans-Georg Krabbe<br>
Vorsitzender des Aufsichtsrats/Chairman of Supervisory
Board: Bernhard
Jucker<br>
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<td width="45%"><font face="Arial" size="3"><b>Stephan
Erb <a class="moz-txt-link-rfc2396E" href="mailto:stephan@dev.static-void.de"><stephan@dev.static-void.de></a></b>
<br>
Sent by: <a class="moz-txt-link-abbreviated" href="mailto:furcas-discussion-bounces@lists.furcas.org">furcas-discussion-bounces@lists.furcas.org</a></font><font
face="Times New Roman" size="3">
</font>
<p><font face="Arial" size="3">11.02.2011 14:37</font><font
face="Times New Roman" size="3">
</font>
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<td width="12%">
<div align="right"><font face="Arial" size="3">To</font></div>
</td>
<td width="87%"><font face="Arial" size="3"><a class="moz-txt-link-abbreviated" href="mailto:furcas-discussion@lists.furcas.org">furcas-discussion@lists.furcas.org</a></font><font
face="Times New Roman" size="3">
</font>
</td>
</tr>
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<td>
<div align="right"><font face="Arial" size="3">cc</font></div>
</td>
<td>
<br>
</td>
</tr>
<tr valign="top">
<td>
<div align="right"><font face="Arial" size="3">Subject</font></div>
</td>
<td><font face="Arial" size="3">Re:
[furcas-discussion] [IMP] Incremental
Lexer Crashes</font></td>
</tr>
</tbody>
</table>
<br>
<font face="Times New Roman" size="3"><br>
</font><font size="3"> </font>
<p>
<br>
<table>
<tbody>
<tr valign="top">
<td>
<br>
</td>
<td><br>
</td>
</tr>
</tbody>
</table>
</p>
</td>
</tr>
</tbody>
</table>
<br>
<font face="Times New Roman" size="3"><br>
<br>
</font><font face="Courier New" size="3"><br>
<br>
For the record: It's fixed in </font><a
moz-do-not-send="true"
href="https://github.com/FURCAS-dev/FURCAS/commit/397d33c6ccc9b020041ed68fab741380cdd61a78"><font
color="blue" face="Courier New" size="3"><u>https://github.com/FURCAS-dev/FURCAS/commit/397d33c6ccc9b020041ed68fab741380cdd61a78<br>
<br>
On Sat, 2011-02-05 at 15:58 +0100, Stephan Erb wrote:<br>
> Hey Thomas,<br>
> <br>
> the IMP branch contains the first partially working
IMP editor (see<br>
> [1]). Unfortunately the incremental lexer is
crashing regularly and
I am<br>
> unable to find the cause.<br>
> <br>
> The lexer dies with: <br>
> <br>
> java.lang.ArrayIndexOutOfBoundsException<br>
> at
java.lang.System.arraycopy(Native
Method)<br>
> at
org.eclipse.emf.common.util.BasicEList.addUnique(BasicEList.java:446)<br>
> at
org.eclipse.emf.common.notify.impl.NotifyingListImpl.doAddUnique(NotifyingListImpl.java:393)<br>
> at
org.eclipse.emf.common.notify.impl.NotifyingListImpl.addUnique(NotifyingListImpl.java:377)<br>
> at
org.eclipse.emf.common.util.AbstractEList.add(AbstractEList.java:345)<br>
> at
com.sap.ide.cts.parser.incremental.IncrementalLexer.addTokenIfNecessaryAndUpdateOffetsAndLengths(IncrementalLexer.java:675)<br>
> at
com.sap.ide.cts.parser.incremental.IncrementalLexer.lexPhase(IncrementalLexer.java:528)<br>
> at
com.sap.ide.cts.parser.incremental.IncrementalLexer.lex(IncrementalLexer.java:160)<br>
> at
com.sap.ide.cts.parser.incremental.antlr.ANTLRIncrementalLexerAdapter.lex(ANTLRIncrementalLexerAdapter.java:301)<br>
> at
com.sap.furcas.ide.editor.imp.services.FurcasParseController.parse(FurcasParseController.java:138)<br>
> at
com.sap.furcas.ide.editor.commands.ParseCommand.execute(ParseCommand.java:30)<br>
> <br>
> At lines 518 and 519 within the IncrementalLexer we
seem to have<br>
> inconsistently versioned TextBlocks: We have a
token and its parent<br>
> block within the previous version. Now we map both
to the current<br>
> version. However, during this process, the parent
child relation seems<br>
> to get lost. The block does no longer contain the
token. <br>
> <br>
> Given your experience with all this TextBlocks
versioning, any idea<br>
> where I should start digging? <br>
> <br>
> Thanks!<br>
> Stephan<br>
> <br>
> PS: If you want to try it yourself you have to
install IMP from<br>
> </u></font></a><a moz-do-not-send="true"
href="http://download.eclipse.org/technology/imp/updates/"><font
color="blue" face="Courier New" size="3"><u>http://download.eclipse.org/technology/imp/updates/<br>
> <br>
> <br>
> [1]<br>
> </u></font></a><a moz-do-not-send="true"
href="https://github.com/FURCAS-dev/FURCAS/blob/imp/DSLEngineering/com.sap.furcas.ide.editor/src/com/sap/furcas/ide/editor/imp/"><font
color="blue" face="Courier New" size="3"><u>https://github.com/FURCAS-dev/FURCAS/blob/imp/DSLEngineering/com.sap.furcas.ide.editor/src/com/sap/furcas/ide/editor/imp/<br>
> <br>
> _______________________________________________<br>
> Furcas-discussion mailing list<br>
> Furcas-discussion@lists.furcas.org<br>
> </u></font></a><a moz-do-not-send="true"
href="http://lists.furcas.org/cgi-bin/mailman/listinfo/furcas-discussion"><font
color="blue" face="Courier New" size="3"><u>http://lists.furcas.org/cgi-bin/mailman/listinfo/furcas-discussion<br>
<br>
<br>
_______________________________________________<br>
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Furcas-discussion@lists.furcas.org</u></font></a><font
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photoaddress="axel.uhl@sap.com" photoname="Uhl, Axel"
name="compose-unknown-contact.jpg" height="29px"
width="29px"></td>
<td style="padding-left: 5px;" valign="top"><a
moz-do-not-send="true" href="mailto:axel.uhl@sap.com"
style="color: rgb(0, 136, 204) ! important;
text-decoration: none ! important;">Uhl, Axel</a><br>
<font color="#888888">11. Februar 2011 15:05</font></td>
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<p class="MsoNormal"><span style="font-size: 11pt;
font-family: "Calibri","sans-serif";
color: rgb(31, 73, 125);" lang="EN-US">Did I miss
something? Which of the horrible EMF element lifecycle
aspects was at fault and how?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size: 11pt;
font-family: "Calibri","sans-serif";
color: rgb(31, 73, 125);" lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size: 11pt;
font-family: "Calibri","sans-serif";
color: rgb(31, 73, 125);" lang="EN-US">Cheers,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size: 11pt;
font-family: "Calibri","sans-serif";
color: rgb(31, 73, 125);" lang="EN-US">-- Axel<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size: 11pt;
font-family: "Calibri","sans-serif";
color: rgb(31, 73, 125);" lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size: 10pt;
font-family:
"Tahoma","sans-serif";"
lang="EN-US">From:</span></b><span
style="font-size: 10pt; font-family:
"Tahoma","sans-serif";"
lang="EN-US">
<a class="moz-txt-link-abbreviated" href="mailto:furcas-discussion-bounces@lists.furcas.org">furcas-discussion-bounces@lists.furcas.org</a>
[<a class="moz-txt-link-freetext" href="mailto:furcas-discussion-bounces@lists.furcas.org">mailto:furcas-discussion-bounces@lists.furcas.org</a>]
<b>On Behalf Of </b>Thomas Goldschmidt<br>
<b>Sent:</b> Friday, February 11, 2011 2:40 PM<br>
<b>To:</b> <a class="moz-txt-link-abbreviated" href="mailto:furcas-discussion@lists.furcas.org">furcas-discussion@lists.furcas.org</a><br>
<b>Subject:</b> Re: [furcas-discussion] [IMP]
Incremental Lexer Crashes<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><br>
<span style="font-size: 10pt; font-family:
"Arial","sans-serif";">Thanks a lot!
Sorry, that I had no time to do this myself.</span> <br>
<br>
<span style="font-size: 10pt; font-family:
"Arial","sans-serif";">One more
things about the horrible model element lifecycle in EMF
:(</span><o:p></o:p></p>
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src="data:image/png;base64,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"
id="_x0000_i1025"><o:p></o:p></p>
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<p class="MsoNormal"><b><span style="font-size:
7.5pt; font-family:
"Verdana","sans-serif";">Thomas
Goldschmidt </span></b><span
style="font-size: 7.5pt; font-family:
"Verdana","sans-serif";"><br>
<br>
ABB AG<br>
Forschungszentrum<br>
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Office Phone: +49 6203 716134<br>
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<a class="moz-txt-link-abbreviated" href="mailto:thomas.goldschmidt@de.abb.com">thomas.goldschmidt@de.abb.com</a></span></span><o:p></o:p></p>
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<br>
<span style="font-size: 7.5pt; font-family:
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<p class="MsoNormal"><b><span style="font-size:
7.5pt; font-family:
"Arial","sans-serif";">Stephan
Erb <a class="moz-txt-link-rfc2396E" href="mailto:stephan@dev.static-void.de"><stephan@dev.static-void.de></a></span></b><span
style="font-size: 7.5pt; font-family:
"Arial","sans-serif";"> </span><br>
<span style="font-size: 7.5pt; font-family:
"Arial","sans-serif";">Sent
by: <a class="moz-txt-link-abbreviated" href="mailto:furcas-discussion-bounces@lists.furcas.org">furcas-discussion-bounces@lists.furcas.org</a></span>
<o:p></o:p></p>
<p><span style="font-size: 7.5pt; font-family:
"Arial","sans-serif";">11.02.2011
14:37</span> <o:p></o:p></p>
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<p style="text-align: right;"
class="MsoNormal" align="right"><span
style="font-size: 7.5pt; font-family:
"Arial","sans-serif";">To</span><o:p></o:p></p>
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<td style="padding: 0.75pt;" valign="top">
<p class="MsoNormal"><span style="font-size:
7.5pt; font-family:
"Arial","sans-serif";"><a class="moz-txt-link-abbreviated" href="mailto:furcas-discussion@lists.furcas.org">furcas-discussion@lists.furcas.org</a></span>
<o:p></o:p></p>
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<p style="text-align: right;"
class="MsoNormal" align="right"><span
style="font-size: 7.5pt; font-family:
"Arial","sans-serif";">cc</span><o:p></o:p></p>
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<p style="text-align: right;"
class="MsoNormal" align="right"><span
style="font-size: 7.5pt; font-family:
"Arial","sans-serif";">Subject</span><o:p></o:p></p>
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<td style="padding: 0.75pt;" valign="top">
<p class="MsoNormal"><span style="font-size:
7.5pt; font-family:
"Arial","sans-serif";">Re:
[furcas-discussion] [IMP] Incremental
Lexer Crashes</span><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><br>
<br>
<br>
<tt><span style="font-size: 10pt;">For the record: It's
fixed in </span></tt><a moz-do-not-send="true"
href="https://github.com/FURCAS-dev/FURCAS/commit/397d33c6ccc9b020041ed68fab741380cdd61a78"><tt><span
style="font-size: 10pt;">https://github.com/FURCAS-dev/FURCAS/commit/397d33c6ccc9b020041ed68fab741380cdd61a78</span></tt><span
style="font-size: 10pt; font-family: "Courier
New";"><br>
<br>
<tt>On Sat, 2011-02-05 at 15:58 +0100, Stephan Erb
wrote:</tt><br>
<tt>> Hey Thomas,</tt><br>
<tt>> </tt><br>
<tt>> the IMP branch contains the first partially
working IMP editor (see</tt><br>
<tt>> [1]). Unfortunately the incremental lexer is
crashing regularly and I am</tt><br>
<tt>> unable to find the cause.</tt><br>
<tt>> </tt><br>
<tt>> The lexer dies with: </tt><br>
<tt>> </tt><br>
<tt>> java.lang.ArrayIndexOutOfBoundsException</tt><br>
<tt>> at
java.lang.System.arraycopy(Native Method)</tt><br>
<tt>> at
org.eclipse.emf.common.util.BasicEList.addUnique(BasicEList.java:446)</tt><br>
<tt>> at
org.eclipse.emf.common.notify.impl.NotifyingListImpl.doAddUnique(NotifyingListImpl.java:393)</tt><br>
<tt>> at
org.eclipse.emf.common.notify.impl.NotifyingListImpl.addUnique(NotifyingListImpl.java:377)</tt><br>
<tt>> at
org.eclipse.emf.common.util.AbstractEList.add(AbstractEList.java:345)</tt><br>
<tt>> at
com.sap.ide.cts.parser.incremental.IncrementalLexer.addTokenIfNecessaryAndUpdateOffetsAndLengths(IncrementalLexer.java:675)</tt><br>
<tt>> at
com.sap.ide.cts.parser.incremental.IncrementalLexer.lexPhase(IncrementalLexer.java:528)</tt><br>
<tt>> at
com.sap.ide.cts.parser.incremental.IncrementalLexer.lex(IncrementalLexer.java:160)</tt><br>
<tt>> at
com.sap.ide.cts.parser.incremental.antlr.ANTLRIncrementalLexerAdapter.lex(ANTLRIncrementalLexerAdapter.java:301)</tt><br>
<tt>> at
com.sap.furcas.ide.editor.imp.services.FurcasParseController.parse(FurcasParseController.java:138)</tt><br>
<tt>> at
com.sap.furcas.ide.editor.commands.ParseCommand.execute(ParseCommand.java:30)</tt><br>
<tt>> </tt><br>
<tt>> At lines 518 and 519 within the
IncrementalLexer we seem to have</tt><br>
<tt>> inconsistently versioned TextBlocks: We have
a token and its parent</tt><br>
<tt>> block within the previous version. Now we map
both to the current</tt><br>
<tt>> version. However, during this process, the
parent child relation seems</tt><br>
<tt>> to get lost. The block does no longer contain
the token. </tt><br>
<tt>> </tt><br>
<tt>> Given your experience with all this
TextBlocks versioning, any idea</tt><br>
<tt>> where I should start digging? </tt><br>
<tt>> </tt><br>
<tt>> Thanks!</tt><br>
<tt>> Stephan</tt><br>
<tt>> </tt><br>
<tt>> PS: If you want to try it yourself you have
to install IMP from</tt><br>
<tt>> </tt></span></a><a moz-do-not-send="true"
href="http://download.eclipse.org/technology/imp/updates/"><tt><span
style="font-size: 10pt;">http://download.eclipse.org/technology/imp/updates/</span></tt><span
style="font-size: 10pt; font-family: "Courier
New";"><br>
<tt>> </tt><br>
<tt>> </tt><br>
<tt>> [1]</tt><br>
<tt>> </tt></span></a><a moz-do-not-send="true"
href="https://github.com/FURCAS-dev/FURCAS/blob/imp/DSLEngineering/com.sap.furcas.ide.editor/src/com/sap/furcas/ide/editor/imp/"><tt><span
style="font-size: 10pt;">https://github.com/FURCAS-dev/FURCAS/blob/imp/DSLEngineering/com.sap.furcas.ide.editor/src/com/sap/furcas/ide/editor/imp/</span></tt><span
style="font-size: 10pt; font-family: "Courier
New";"><br>
<tt>> </tt><br>
<tt>>
_______________________________________________</tt><br>
<tt>> Furcas-discussion mailing list</tt><br>
<tt>> Furcas-discussion@lists.furcas.org</tt><br>
<tt>> </tt></span></a><a moz-do-not-send="true"
href="http://lists.furcas.org/cgi-bin/mailman/listinfo/furcas-discussion"><tt><span
style="font-size: 10pt;">http://lists.furcas.org/cgi-bin/mailman/listinfo/furcas-discussion</span></tt><span
style="font-size: 10pt; font-family: "Courier
New";"><br>
<br>
<br>
<tt>_______________________________________________</tt><br>
<tt>Furcas-discussion mailing list</tt><br>
<tt>Furcas-discussion@lists.furcas.org</tt><br>
</span></a><a moz-do-not-send="true"
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style="font-size: 10pt;">http://lists.furcas.org/cgi-bin/mailman/listinfo/furcas-discussion</span></tt><span
style="font-size: 10pt; font-family: "Courier
New";"><br>
</span></a><o:p></o:p></p>
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