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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - compiler error when accessing a static constexpr value of struct"
href="https://llvm.org/bugs/show_bug.cgi?id=25573">25573</a>
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<th>Summary</th>
<td>compiler error when accessing a static constexpr value of struct
</td>
</tr>
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<th>Product</th>
<td>clang
</td>
</tr>
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<th>Version</th>
<td>3.7
</td>
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<th>Hardware</th>
<td>PC
</td>
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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>normal
</td>
</tr>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>C++11
</td>
</tr>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>ytj000@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>dgregor@apple.com, llvm-bugs@lists.llvm.org
</td>
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>// The following code compiles in gcc (<a href="http://goo.gl/gFGc9K">http://goo.gl/gFGc9K</a>), but not clang
(<a href="http://goo.gl/woxdi1">http://goo.gl/woxdi1</a>).
#include <type_traits>
template<class T> struct Foo { Foo(T = nullptr) {} };
using U = std::is_constructible<Foo<int>>;
bool b = U::value; // If we remove this line, it compiles in both gcc and
clang.
// However the value of `b` is true, which is
counterintuitive.
int main() {}</pre>
</div>
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