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<base href="https://llvm.org/bugs/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - wreport causes clang 3.8-4.0: error: Segmentation fault"
href="https://llvm.org/bugs/show_bug.cgi?id=30684">30684</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>wreport causes clang 3.8-4.0: error: Segmentation fault
</td>
</tr>
<tr>
<th>Product</th>
<td>new-bugs
</td>
</tr>
<tr>
<th>Version</th>
<td>3.8
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>new bugs
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>lukebenes@hotmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=17437" name="attach_17437" title="Reproducer from /tmp">attachment 17437</a> <a href="attachment.cgi?id=17437&action=edit" title="Reproducer from /tmp">[details]</a></span>
Reproducer from /tmp
Steps to reproduce:
1. git clone <a href="https://github.com/ARPA-SIMC/wreport.git">https://github.com/ARPA-SIMC/wreport.git</a>
2. autoreconf -if
3. ./configure
4. make
Expected result:
gcc builds without any problems
Actual Result:
1. tests.cc:279:39: current parser token ';'
2. tests.cc:33:1: parsing namespace 'wreport'
3. tests.cc:34:1: parsing namespace 'wreport::tests'
4. ../wreport/tests.h:77:59: instantiating function definition
'wreport::tests::TestCodec<wreport::BufrBulletin>::(anonymous
class)::operator()'
5. ../wreport/tests.h:77:59: LLVM IR generation of declaration
'wreport::tests::TestCodec<wreport::BufrBulletin>::(anonymous
class)::operator()'
6. ../wreport/tests.h:77:59: Generating code for declaration
'wreport::tests::TestCodec<wreport::BufrBulletin>::(anonymous
class)::operator()'
clang-4.0: error: unable to execute command: Segmentation fault (core dumped)
clang-4.0: error: clang frontend command failed due to signal (use -v to see
invocation)
clang version 4.0.0 (trunk 283963)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /usr/local/bin
clang-4.0: note: diagnostic msg: PLEASE submit a bug report to
<a href="http://llvm.org/bugs/">http://llvm.org/bugs/</a> and include the crash backtrace, preprocessed source, and
associated run script.
clang-4.0: note: diagnostic msg:
********************
PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang-4.0: note: diagnostic msg: /tmp/tests-489137.cpp
clang-4.0: note: diagnostic msg: /tmp/tests-489137.sh
This was with clang version 4.0.0 (trunk 283963)
The Debian Clang Rebuild similar results with Clang 3.8
<a href="http://clang.debian.net/logs/2016-08-30/wreport_3.6-1_unstable_clang.log">http://clang.debian.net/logs/2016-08-30/wreport_3.6-1_unstable_clang.log</a></pre>
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