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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - False positive "uninitialized field at the end of the constructor call [optin.cplusplus.UninitializedObject]""
href="https://bugs.llvm.org/show_bug.cgi?id=48633">48633</a>
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<th>Summary</th>
<td>False positive "uninitialized field at the end of the constructor call [optin.cplusplus.UninitializedObject]"
</td>
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<th>Product</th>
<td>clang
</td>
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<th>Version</th>
<td>11.0
</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
</td>
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<th>Component</th>
<td>Static Analyzer
</td>
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<th>Assignee</th>
<td>dcoughlin@apple.com
</td>
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<th>Reporter</th>
<td>mtekieli@gmail.com
</td>
</tr>
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<th>CC</th>
<td>dcoughlin@apple.com, llvm-bugs@lists.llvm.org
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<p>
<div>
<pre>Minimal example:
////
struct data
{
//data(int i) : m_data{i} {}
int m_data;
};
struct wrapper : public data
{
wrapper(int a, int b) : data{a}, m_wrapper{b} {}
int m_wrapper;
};
int main()
{
wrapper wrapped_data{1, 2};
}
////
m_data is reported uninitialized when struct data has no explicitly defined
constructor. See <a href="https://godbolt.org/z/esWonj">https://godbolt.org/z/esWonj</a>
Reproducible on llvm 9,10 and 11.</pre>
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