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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [fuzz] Assertion `(Destructor->isDefaulted() && !Destructor->doesThisDeclarationHaveABody() && !Destructor->isDeleted()) && "DefineImplicitDestructor - call it for implicit default dtor"' failed."
href="http://llvm.org/bugs/show_bug.cgi?id=21961">21961</a>
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<th>Summary</th>
<td>[fuzz] Assertion `(Destructor->isDefaulted() && !Destructor->doesThisDeclarationHaveABody() && !Destructor->isDeleted()) && "DefineImplicitDestructor - call it for implicit default dtor"' failed.
</td>
</tr>
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<th>Product</th>
<td>clang
</td>
</tr>
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<th>Version</th>
<td>trunk
</td>
</tr>
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<th>Hardware</th>
<td>PC
</td>
</tr>
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<th>OS</th>
<td>Linux
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>-New Bugs
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>sami.liedes@iki.fi
</td>
</tr>
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<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
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<th>Classification</th>
<td>Unclassified
</td>
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<p>
<div>
<pre>Fuzzing discovered that the test case below, when given as input to
clang -fno-crash-diagnostics -std=c++11 -xc++ -c -emit-llvm
causes this assertion failure:
clang-3.6: tools/clang/lib/Sema/SemaDeclCXX.cpp:9226: void
clang::Sema::DefineImplicitDestructor(clang::SourceLocation,
clang::CXXDestructorDecl*): Assertion `(Destructor->isDefaulted() &&
!Destructor->doesThisDeclarationHaveABody() && !Destructor->isDeleted()) &&
"DefineImplicitDestructor - call it for implicit default dtor"' failed.
Test case:
--------------------------------------------------
struct A {
~A() = delete;
~A() = default;
};
--------------------------------------------------</pre>
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