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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - std::array of size 0 cannot be constructed if the type has no default constructor"
href="https://bugs.llvm.org/show_bug.cgi?id=35491">35491</a>
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<th>Summary</th>
<td>std::array of size 0 cannot be constructed if the type has no default constructor
</td>
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<th>Product</th>
<td>libc++
</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
</td>
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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>All Bugs
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>jeanmichael.celerier@gmail.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 code passes in libstdc++:
struct foo { foo(int) { } };
std::array<foo, 0> arr{};
But with libc++, I get
error: no matching constructor for initialization of 'array<foo,
0>::value_type' (aka 'foo')
which is weird since there shouldn't be any `foo` to initialize.</pre>
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