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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - -Wglobal-constructors false positive"
href="https://bugs.llvm.org/show_bug.cgi?id=37362">37362</a>
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<th>Summary</th>
<td>-Wglobal-constructors false positive
</td>
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<th>Product</th>
<td>clang
</td>
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<th>Version</th>
<td>trunk
</td>
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<th>Hardware</th>
<td>All
</td>
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<th>OS</th>
<td>All
</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
</td>
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<th>Component</th>
<td>C++
</td>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>dave@znu.io
</td>
</tr>
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<th>CC</th>
<td>dgregor@apple.com, llvm-bugs@lists.llvm.org
</td>
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<p>
<div>
<pre>John McCall asked me to file the following code reduction. Top-of-tree
generates a -Wglobal-constructors warning with the following code, but no
actual constructor is emitted.
struct Once {
unsigned value;
constexpr Once() : value(0) {}
};
template<typename T>
class Lazy {
T t;
Once once;
public:
constexpr Lazy() = default;
};
Lazy<unsigned> lazy;</pre>
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