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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 --- - Invalid "missing sentinel" warning for variadic methods with non-id parameter type" href="https://urldefense.proofpoint.com/v2/url?u=https-3A__llvm.org_bugs_show-5Fbug.cgi-3Fid-3D24219&d=AwMBaQ&c=8hUWFZcy2Z-Za5rBPlktOQ&r=pF93YEPyB-J_PERP4DUZOJDzFVX5ZQ57vQk33wu0vio&m=qW_yvGUHIrKQYJ6RtjH9TXmoBrukhbRbJVcxuQa7dzk&s=_aqEjKcDeQUu2XDC3D4nzNJt2tmmVbGU1j7HqRgTbh0&e=">24219</a>
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<th>Summary</th>
<td>Invalid "missing sentinel" warning for variadic methods with non-id parameter type
</td>
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<th>Product</th>
<td>clang
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<th>Version</th>
<td>unspecified
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<th>Hardware</th>
<td>PC
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<th>OS</th>
<td>Linux
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>Frontend
</td>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>costinc@gmail.com
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<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
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<th>Classification</th>
<td>Unclassified
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<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=14631" name="attach_14631" title="sentinel.m">attachment 14631</a> <a href="attachment.cgi?id=14631&action=edit" title="sentinel.m">[details]</a></span>
sentinel.m
When adding "__attribute__((sentinel(0,1)))" to a variadic method with
parameter type anything other than id or void*, for instance int or void(^)(),
a "missing sentinel in method dispatch" warning is raised.
I've attached a source file that reproduces this. Compile with:
clang -fblocks -fsyntax-only sentinel.m</pre>
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