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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 --- - Crush associated with namespace resolution operator"
href="https://llvm.org/bugs/show_bug.cgi?id=25255">25255</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Crush associated with namespace resolution operator
</td>
</tr>
<tr>
<th>Product</th>
<td>clang
</td>
</tr>
<tr>
<th>Version</th>
<td>3.7
</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>Frontend
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>tomilovanatoliy@gmail.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>The code:
#include <cassert>
#include <cstdlib>
int
main()
{
struct A { int i; A(int j) : i(j) { ; } };
struct E { int j = 3; };
struct B : A, E { using A::A; using A = E; };
B b{1};
b.A::i = 1;
return EXIT_SUCCESS;
}
Gives an error:
clang++ -I. -std=gnu++1z -stdlib=libc++ -march=native -Ofast -W -Weverything
-Wno-c++98-compat -Wno-c++98-compat-pedantic -Wno-padded -Wno-newline-eof
-DDIM=100 main.cpp && ./a.out
clang: error: unable to execute command: Segmentation fault (core dumped)
clang: error: clang frontend command failed due to signal (use -v to see
invocation)
clang version 3.7.0 (tags/RELEASE_370/final 246979)
Target: x86_64-unknown-linux-gnu
Thread model: posix
clang: 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: note: diagnostic msg:
********************
PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang: note: diagnostic msg: /tmp/main-9fc25a.cpp
clang: note: diagnostic msg: /tmp/main-9fc25a.sh
clang: note: diagnostic msg:
********************</pre>
</div>
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