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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [ms] MicrosoftCXXABI.cpp: assertion failed: IA && "Expected MSInheritanceAttr on the CXXRecordDecl!""
href="https://llvm.org/bugs/show_bug.cgi?id=24703">24703</a>
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<th>Summary</th>
<td>[ms] MicrosoftCXXABI.cpp: assertion failed: IA && "Expected MSInheritanceAttr on the CXXRecordDecl!"
</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>
</tr>
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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>C++
</td>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
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<th>Reporter</th>
<td>andrey.kuleshov@intel.com
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<th>CC</th>
<td>dgregor@apple.com, llvm-bugs@lists.llvm.org
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<th>Classification</th>
<td>Unclassified
</td>
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<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=14840" name="attach_14840" title="Assertion_log">attachment 14840</a> <a href="attachment.cgi?id=14840&action=edit" title="Assertion_log">[details]</a></span>
Assertion_log
=============ENVIRONMENT============
OS: windows
Clang: trunk
============SMALL REPRODUCER========
class D {
public:
D *foo3(D* d) {
return this;
}
virtual ~D(){}
};
typedef D * (D::*pf3)(D*);
bool this_check_D(D * x, pf3 &pmf)
{
D *xx = (x->*pmf)(x);
return (x == xx);
}
=====================================
Assertion failed: IA && "Expected MSInheritanceAttr on the CXXRecordDecl!"
llvm/tools/clang/lib/AST/MicrosoftCXXABI.cpp is guilty in this case.
This seems to be windows specific fail. Gcc can correctly handle such code.
Attached a file with a stack trace.
--------------------
Intel Software Engineer
Andrey Kuleshov</pre>
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