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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E">Hi
</span>Matthieu<span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">,
</span>Dmitri<span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E">,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E">Attaching the text file (log.txt) which has the output generated by command using –E option.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E">After some time clang thrown an exception and stopped working.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E">The console output is:<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E">1 warning generated.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E">clang++: error: clang frontend command failed due to signal (use -v to see invoc<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E">ation)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E">clang version 3.2 (trunk 167107)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E">Target: i686-pc-win32<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E">Thread model: posix<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E">clang++: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bug<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E">s/ and include the crash backtrace, preprocessed source, and associated run scri<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E">pt.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E">clang++: note: diagnostic msg:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E">********************<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E">PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E">Preprocessed source(s) and associated run script(s) are located at:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E">clang++: note: diagnostic msg: C:/Users/AUTO~1.BUI/AppData/Local/Temp/XvvHmiLogi<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E">c-246825.cpp<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E">clang++: note: diagnostic msg: C:/Users/AUTO~1.BUI/AppData/Local/Temp/XvvHmiLogi<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E">c-246825.sh<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E">clang++: note: diagnostic msg:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E">********************<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E">Attaching files specified in console output too.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E">Files are attached in zip format.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E">Please let me know in case more inputs are required.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E">I can run clang on some other file which generates same error message.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E">Thanks
</span><span style="font-size:11.0pt;font-family:Wingdings;color:#0F243E">J</span><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New";color:#1F497D">Regards,
</span><span style="font-size:11.0pt;font-family:"Courier New";color:#1F497D"><o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Courier New";color:#548DD4">Sujit Kamthe</span></b><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Calibri","sans-serif";color:#595959">BuildBox|KPITCummins Infosystems Ltd|Extn:3102 |Mobile:7709076120 </span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Matthieu Monrocq [mailto:matthieu.monrocq@gmail.com]
<br>
<b>Sent:</b> Monday, November 19, 2012 11:40 PM<br>
<b>To:</b> Dmitri Gribenko<br>
<b>Cc:</b> Sujit Kamthe; Clang Developers<br>
<b>Subject:</b> Re: [cfe-dev] Clang: QT header compilation error<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><o:p> </o:p></p>
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<p class="MsoNormal">On Mon, Nov 19, 2012 at 2:08 PM, Dmitri Gribenko <<a href="mailto:gribozavr@gmail.com" target="_blank">gribozavr@gmail.com</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt">On Mon, Nov 19, 2012 at 3:02 PM, Sujit Kamthe<br>
<<a href="mailto:Sujit.Kamthe@kpitcummins.com">Sujit.Kamthe@kpitcummins.com</a>> wrote:<br>
><br>
> Hi,<br>
><br>
> While I was running clang on a QT code, It flagged a compilation error in<br>
> a standard QT header file.<br>
><br>
> include\QtCore/qvector.h:565:12: error: missing 'typename'<br>
><br>
> prior to dependent type name 'QVector<T>::iterator'<br>
><br>
> Q_TYPENAME QVector<T>::iterator QVector<T>::insert(iterator before,...<br>
><br>
> ^~~~~~~~~~~~~~~~~~~~<br>
><br>
> include\QtCore/qvector.h:599:12: error: missing 'typename'<br>
><br>
> prior to dependent type name 'QVector<T>::iterator'<br>
><br>
> Q_TYPENAME QVector<T>::iterator QVector<T>::erase(iterator abegin,...<br>
><br>
> ^~~~~~~~~~~~~~~~~~~~<br>
><br>
><br>
><br>
> Attaching the header file along.<o:p></o:p></p>
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<p class="MsoNormal">Hi Sujit,<br>
<br>
Unfortunately, the header file alone is not helpful. It is not<br>
obvious what Q_TYPENAME expands to. Could you please provide a<br>
preprocessed file? (Just replace -c with -E on the compilation<br>
command line that is failing.)<br>
<br>
Dmitri<br>
<br>
--<br>
main(i,j){for(i=2;;i++){for(j=2;j<i;j++){if(!(i%j)){j=0;break;}}if<br>
(j){printf("%d\n",i);}}} /*Dmitri Gribenko <<a href="mailto:gribozavr@gmail.com">gribozavr@gmail.com</a>>*/<br>
_______________________________________________<br>
cfe-dev mailing list<br>
<a href="mailto:cfe-dev@cs.uiuc.edu">cfe-dev@cs.uiuc.edu</a><br>
<a href="http://lists.cs.uiuc.edu/mailman/listinfo/cfe-dev" target="_blank">http://lists.cs.uiuc.edu/mailman/listinfo/cfe-dev</a><o:p></o:p></p>
</div>
<p class="MsoNormal"><br>
At a glance (given the diagnostic and the macro) I suppose that Q_TYPENAME should have expanded into typename (which would have made the code correct) and did not.<br>
<br>
As such, the preprocessed source will only be of moderate usefulness (confirming the diagnosis) and we will also need the definition of this Q_TYPENAME macro. It's probably defined differently depending on the platform and mistake clang for a non-compliant
compiler.<br>
<br>
-- Matthieu<o:p></o:p></p>
</div>
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