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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Assertion `!Packed && "cannot layout even as packed struct"' failed."
href="http://llvm.org/bugs/show_bug.cgi?id=18430">18430</a>
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<th>Summary</th>
<td>Assertion `!Packed && "cannot layout even as packed struct"' failed.
</td>
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<th>Product</th>
<td>clang
</td>
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<th>Version</th>
<td>trunk
</td>
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>Windows NT
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>LLVM Codegen
</td>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>katya_romanova@playstation.sony.com
</td>
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<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
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<th>Classification</th>
<td>Unclassified
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<p>
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<pre>The following testcase causes an assertion:`!Packed && "cannot layout even as
packed struct"' failed. No additional compilation flags are needed.
It is a regression that was introduced in r169489.
<a href="http://permalink.gmane.org/gmane.comp.compilers.clang.scm/62636">http://permalink.gmane.org/gmane.comp.compilers.clang.scm/62636</a>
===================
struct S477X3 {};
struct S477X6 { virtual void vf1(); };
struct S477X7 : virtual S477X3 {};
struct S477X5 : S477X6 , virtual S477X7 {};
struct S477X2 : S477X5 {
char fld0;
long long fld1:48;
virtual void vf1();
};
void S477X2 ::vf1(){}
=====================
Katya.</pre>
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