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<p>Hi Dominic,</p>
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<p>thanks. Steffen's post was from last year and based on icc 14.0. Intel claim that they would fix it, but I still get it with icc 15.0.</p>
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<p>Let's see what Steffen says when he is back.</p>
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<p>I can always fall back onto gcc.<br>
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<p>Eike</p>
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<div id="divRplyFwdMsg" dir="ltr"><font style="font-size:11pt" color="#000000" face="Calibri, sans-serif"><b>From:</b> Dominic Kempf <dominic.r.kempf@gmail.com><br>
<b>Sent:</b> 17 June 2015 12:45<br>
<b>To:</b> Eike Mueller<br>
<b>Cc:</b> dune-pdelab@dune-project.org<br>
<b>Subject:</b> Re: [dune-pdelab] parameter pack expansion error in powergridfunctionspace.hh</font>
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<div>Hey Eike,<br>
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<div><br>
I think the issue is with icc. What I found googling was this:<br>
<br>
<a href="https://software.intel.com/en-us/forums/topic/501502">https://software.intel.com/en-us/forums/topic/501502</a><br>
<br>
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For some reason, the reporter is called "Steffen M.".....<br>
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So, I guess, the expert on the matter will return from holidays tomorrow.<br>
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Best,<br>
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Dominic<br>
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<div class="gmail_quote">On Wed, Jun 17, 2015 at 1:35 PM, Eike Mueller <span dir="ltr">
<<a href="mailto:E.Mueller@bath.ac.uk" target="_blank">E.Mueller@bath.ac.uk</a>></span> wrote:<br>
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<p>Dear DUNE PDELab,</p>
<p><br>
</p>
<p>I ran into a problem when compiling a simple finite volume test case. It falls over with the following error message:<br>
</p>
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<p>In file included from /home/n/em459/scratch/git_workspace/dune/dune-pdelab/dune/pdelab/gridfunctionspace/gridfunctionspace.hh(32),<br>
from /home/n/em459/scratch/git_workspace/dune/dune-operatordiagonal/src/dune-operatordiagonal.cc(13):<br>
/home/n/em459/scratch/git_workspace/dune/dune-pdelab/dune/pdelab/gridfunctionspace/powergridfunctionspace.hh(203): error: parameter pack "Children" was referenced but not expanded<br>
PowerGridFunctionSpace(std::shared_ptr<Children>... children)<br>
^</p>
<p><br>
compilation aborted for /home/n/em459/scratch/git_workspace/dune/dune-operatordiagonal/src/dune-operatordiagonal.cc (code 2)<br>
make[2]: *** [src/CMakeFiles/dune-operatordiagonal.dir/dune-operatordiagonal.cc.o] Error 2<br>
make[1]: *** [src/CMakeFiles/dune-operatordiagonal.dir/all] Error 2<br>
make: *** [all] Error 2<br>
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<p>Should this be</p>
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<p>"std::shared_ptr<Children...> children"</p>
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<p>instead of </p>
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<p>"std::shared_ptr<Children>... children" </p>
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<p>in line 203 of powergridfunctionspace.hh? If I make this change it compiles fine.<br>
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<p>I'm using the pdelab trunk and compile with the intel compiler (icpc (ICC) 15.0.0 20140723).</p>
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<p>Thanks,</p>
<p><br>
</p>
<p>Eike<br>
</p>
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