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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - CXXMangler crash on ChakraCore"
href="https://bugs.llvm.org/show_bug.cgi?id=33178">33178</a>
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<th>Summary</th>
<td>CXXMangler crash on ChakraCore
</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>Linux
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>enhancement
</td>
</tr>
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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
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<th>Reporter</th>
<td>piotr.padlewski@gmail.com
</td>
</tr>
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<th>CC</th>
<td>dgregor@apple.com, llvm-bugs@lists.llvm.org
</td>
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<pre>Created <span class=""><a href="attachment.cgi?id=18516" name="attach_18516" title="sh reproducer">attachment 18516</a> <a href="attachment.cgi?id=18516&action=edit" title="sh reproducer">[details]</a></span>
sh reproducer
clang from the trunk crashes while compiling Chakra core with the following
assertion:
clang-5.0: llvm/tools/clang/lib/AST/ItaniumMangle.cpp:4518: void (anonymous
namespace)::CXXNameMangler::addSubstitution(uintptr_t): Assertion
`!Substitutions.count(Ptr) && "Substitution already exists!"' failed.</pre>
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