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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Analyzer crashes on temporaries life-extended via members"
href="http://llvm.org/bugs/show_bug.cgi?id=19539">19539</a>
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<th>Summary</th>
<td>Analyzer crashes on temporaries life-extended via members
</td>
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<th>Product</th>
<td>clang
</td>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>Linux
</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>Static Analyzer
</td>
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<th>Assignee</th>
<td>kremenek@apple.com
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<th>Reporter</th>
<td>alexfh@google.com
</td>
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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>struct S {
~S(){}
};
struct A {
int i;
S s;
};
void f() {
const int& i = A().i;
}
When analyzing the code above, static analyzer crashes with the assertion in
lib/StaticAnalyzer/Core/ExprEngineCXX.cpp:317: "RecordDecl && \"Only
CXXRecordDecls should have destructors\"".
The reason is that ExprEngine::ProcessAutomaticObjDtor tries to get destructor
of the type of the variable. Instead, it should determine all life-extended
temporaries from the variable initializer expression (probably, by getting all
CXXBindTemporaryExpr nodes in the initializer expression?).</pre>
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