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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Clang accepts empty declaration in a class declaration"
href="https://bugs.llvm.org/show_bug.cgi?id=46416">46416</a>
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<th>Summary</th>
<td>Clang accepts empty declaration in a class declaration
</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>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
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<th>Component</th>
<td>Frontend
</td>
</tr>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>haoxintu@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org, neeilans@live.com, richard-llvm@metafoo.co.uk
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<p>
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<pre>This code bug.cc, Clang accepts it, while gcc, icc, or msvc rejects it.
$cat bug.cc
class A {
int ;
long ;
char ;
};
For example in gcc,
$g++ -c bug.cc
bug.cc:2:5: error: declaration does not declare anything [-fpermissive]
int ;
^
bug.cc:3:5: error: declaration does not declare anything [-fpermissive]
long ;
^
bug.cc:4:5: error: declaration does not declare anything [-fpermissive]
char ;
My clang version is
$clang++ --version
clang version 11.0.0 (<a href="https://github.com/llvm/llvm-project">https://github.com/llvm/llvm-project</a>
e6aba43cda848f4a8cfa5ce9f174b77def10e9df)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /home/haoxin/compilers/llvm-clang/llvm-project/build/bin</pre>
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