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<base href="https://bugs.llvm.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Derive std::raw_storage_iterator publicly from std::iterator<output_iterator_tag,void,void,void,void>"
href="https://bugs.llvm.org/show_bug.cgi?id=47396">47396</a>
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<tr>
<th>Summary</th>
<td>Derive std::raw_storage_iterator publicly from std::iterator<output_iterator_tag,void,void,void,void>
</td>
</tr>
<tr>
<th>Product</th>
<td>libc++
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>Other
</td>
</tr>
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<th>OS</th>
<td>Linux
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>enhancement
</td>
</tr>
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<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>All Bugs
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>steplong@quicinc.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org, mclow.lists@gmail.com
</td>
</tr></table>
<p>
<div>
<pre>When using clang++ from Ubuntu's packages, the code below compiles with the
following error:
clang++-10 -stdlib=libc++ main.cc
#include <memory>
int main()
{
int a;
std::raw_storage_iterator<int *, int> i(&a);
std::iterator<std::output_iterator_tag, void, void, void, void> *p = &i;
}
main.cc:7:70: error: cannot initialize a variable of type
'std::iterator<std::output_iterator_tag, void, void, void, void> *' with an
rvalue of type 'std::raw_storage_iterator<int *, int> *'
std::iterator<std::output_iterator_tag, void, void, void, void> *p = &i;
^ ~~
1 error generated.</pre>
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