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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Clang thinks that C11 program does not declare anything but it does."
href="https://bugs.llvm.org/show_bug.cgi?id=39930">39930</a>
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<th>Summary</th>
<td>Clang thinks that C11 program does not declare anything but it does.
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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>-New Bugs
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>anders.granlund.0@gmail.com
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<th>CC</th>
<td>htmldeveloper@gmail.com, llvm-bugs@lists.llvm.org, neeilans@live.com, richard-llvm@metafoo.co.uk
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<p>
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<pre>Consider the following C11 program (prog.c):
int main()
{
struct { enum { a } b; };
}
This program does NOT violate rule 6.7.2 in the C11 standard since the
declaration declares a member of an enum (a).
I tried to compile it with the following command line:
clang prog.c -std=c11 -pedantic-errors "-w"
I get the following unexpected error message:
error: declaration does not declare anything
This is wrong. The declaration does declare the enum member a and according
to the C11 standard it does not need to declare anything else.
Link to online compiler:
<a href="https://wandbox.org/permlink/faE68OsNgwxxizMs">https://wandbox.org/permlink/faE68OsNgwxxizMs</a></pre>
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