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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - libc++ does not support explicit instantiation of valarray transcendentals"
href="https://bugs.llvm.org/show_bug.cgi?id=31966">31966</a>
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<th>Summary</th>
<td>libc++ does not support explicit instantiation of valarray transcendentals
</td>
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<th>Product</th>
<td>libc++
</td>
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<th>Version</th>
<td>4.0
</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>normal
</td>
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>All Bugs
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>asiri.rathnayake@arm.com
</td>
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<th>CC</th>
<td>llvm-bugs@lists.llvm.org, mclow.lists@gmail.com
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<p>
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<pre>The following causes a compile error:
------------>8------------
#include <valarray>
int main() {
std::valarray<double> v00;
std::sinh<double>(v00);
return 0;
}
------------8<------------
Whereas the following use is supported:
------------>8------------
#include <valarray>
int main() {
std::valarray<double> v00;
std::sinh(v00);
return 0;
}
------------8<------------
The former is valid as per the standard (Section 26.6.3.3). libstdc++ (4.8)
supports both forms.
There is a patch to fix this at: <a href="https://reviews.llvm.org/D13289">https://reviews.llvm.org/D13289</a> (although it
may have bit-rotted a bit).</pre>
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