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<base href="http://llvm.org/bugs/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - cv-qualifications not ignored in enum-base"
href="http://llvm.org/bugs/show_bug.cgi?id=18859">18859</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>cv-qualifications not ignored in enum-base
</td>
</tr>
<tr>
<th>Product</th>
<td>clang
</td>
</tr>
<tr>
<th>Version</th>
<td>3.4
</td>
</tr>
<tr>
<th>Hardware</th>
<td>All
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>C++11
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>filip.roseen@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>dgregor@apple.com, llvmbugs@cs.uiuc.edu
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=12071" name="attach_12071" title="testcase.cpp">attachment 12071</a> <a href="attachment.cgi?id=12071&action=edit" title="testcase.cpp">[details]</a></span>
testcase.cpp
#include <type_traits>
int main () {
enum class E : int const volatile { };
static_assert (
std::is_same<int, std::underlying_type<E>::type>::value,
"[dcl.enum]p2 states 'The type-specifier-seq of an enum-base shall "
"name an integral type; any cv-qualifications ignored.'"
);
}
--------------------------------------------------------------------------------
`clang` triggers the above `static_assert` while gcc (among others) does the
right thing and ignores the cv-qualifiers in the enum-base declaration of `E`.</pre>
</div>
</p>
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