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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - clang++ accept an ill-formed code sample"
href="https://bugs.llvm.org/show_bug.cgi?id=37843">37843</a>
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<th>Summary</th>
<td>clang++ accept an ill-formed code sample
</td>
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<th>Product</th>
<td>clang
</td>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>PC
</td>
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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>enhancement
</td>
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>C++
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>zhonghao@pku.org.cn
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<th>CC</th>
<td>dgregor@apple.com, llvm-bugs@lists.llvm.org
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<p>
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<pre>The code is as follow:
int main(int argc, char** argv)
{
int x[1][argc];
[&x](int i)
{
x[0][i] = 0;
}(5);
return 0;
}
clang++ accepts the code, but g++ produces error messages:
capture of variably-modified type ‘int [1][argc]’ that is not an N3639 array of
runtime bound
because the array element type ‘int [argc]’ has variable size
It seems that g++ is right, and clang++ shall also provide similar error
messages?</pre>
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