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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 --- - [seh] Jump out of finally causes verifier error"
href="https://llvm.org/bugs/show_bug.cgi?id=26822">26822</a>
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<th>Summary</th>
<td>[seh] Jump out of finally causes verifier error
</td>
</tr>
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<th>Product</th>
<td>clang
</td>
</tr>
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<th>Version</th>
<td>unspecified
</td>
</tr>
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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>
</tr>
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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>LLVM Codegen
</td>
</tr>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>david.majnemer@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>consider:
void f() {
__try {
} __finally {
goto lbl;
}
lbl:;
}
$ clang -cc1 -triple x86_64-pc-windows-msvc18.0.0 -fms-extensions -x c t.c
-emit-llvm-only
t.c:4:5: warning: jump out of __finally block has undefined behavior
goto lbl;
^
Referring to a basic block in another function!
br label %lbl
fatal error: error in backend: Broken function found, compilation aborted!</pre>
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