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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - clang accepts 'enum struct' in C mode with warning despite being unusable"
href="https://bugs.llvm.org/show_bug.cgi?id=43027">43027</a>
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<th>Summary</th>
<td>clang accepts 'enum struct' in C mode with warning despite being unusable
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<th>Product</th>
<td>clang
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<th>Version</th>
<td>trunk
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<th>Hardware</th>
<td>All
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<th>OS</th>
<td>All
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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>C
</td>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>husseydevin@gmail.com
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<th>CC</th>
<td>blitzrakete@gmail.com, dgregor@apple.com, erik.pilkington@gmail.com, llvm-bugs@lists.llvm.org, richard-llvm@metafoo.co.uk
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<pre>In C mode, Clang accepts this code with a warning:
enum struct Foo {
A
};
However, it is useless. None of the members seem to be accessible.
I've tried typedefs, ::, :, ., ->, casts, but nothing seems to allow me to
access A.
Either these should be allowed as a documented extension with ::, or treated as
a syntax error.</pre>
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