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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Crash in invalid initialization list expression"
href="http://llvm.org/bugs/show_bug.cgi?id=20795">20795</a>
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<th>Summary</th>
<td>Crash in invalid initialization list expression
</td>
</tr>
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<th>Product</th>
<td>clang
</td>
</tr>
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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>Linux
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
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<th>Component</th>
<td>Frontend
</td>
</tr>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>rtrieu@google.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>struct X {
int a;
int &b;
};
struct Y {
X x;
};
Y y = { 1 }; // Invalid initialization
Null deference happens at lib/Sema/SemaInit:486
InitListChecker::FillInEmptyInitForField
484 SemaRef.Diag(Loc, diag::err_init_reference_member_uninitialized)
485 << Field->getType()
486 << ILE->getSyntacticForm()->getSourceRange();
487 SemaRef.Diag(Field->getLocation(),
488 diag::note_uninit_reference_member);
ILE->getSyntacticForm() returns a null pointer. Found at trunk, also found in
3.4 release.</pre>
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