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<base href="https://llvm.org/bugs/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW " title="NEW --- - Crash on invalid on error suppressed by error-limit" href="https://urldefense.proofpoint.com/v2/url?u=https-3A__llvm.org_bugs_show-5Fbug.cgi-3Fid-3D23901&d=AwMBaQ&c=8hUWFZcy2Z-Za5rBPlktOQ&r=pF93YEPyB-J_PERP4DUZOJDzFVX5ZQ57vQk33wu0vio&m=H7JzBB3RgTzqInHgokyQZrTGTzv67l--WukGnmBPvOU&s=poMRQJ7Etwheb2--T5MZ1I77bghSeXGMSQd7ZD2Ip4o&e=">23901</a>
</td>
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<th>Summary</th>
<td>Crash on invalid on error suppressed by error-limit
</td>
</tr>
<tr>
<th>Product</th>
<td>clang
</td>
</tr>
<tr>
<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>All
</td>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Priority</th>
<td>P
</td>
</tr>
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<th>Component</th>
<td>C++
</td>
</tr>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>klimek@google.com
</td>
</tr>
<tr>
<th>CC</th>
<td>dgregor@apple.com, llvmbugs@cs.uiuc.edu
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>unknown_type foo(unknown_type);
template <typename>
class Bar {};
extern template class Bar<int>;
template class Bar<int>;
Commandline: clang -cc1 -fsyntax-only -std=c++11 -ferror-limit 1 s.ii
Backtrace:
clang: llvm/tools/clang/include/clang/AST/DeclCXX.h:592: struct DefinitionData
&clang::CXXRecordDecl::data() const: Assertion `DD && "queried property of
class with no definition"' failed.</pre>
</div>
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