<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/107589>107589</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            False positive cppcoreguidelines-pro-type-member-init for array and std::fill
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            new issue
      </td>
    </tr>

    <tr>
      <th>Assignees</th>
      <td>
      </td>
    </tr>

    <tr>
      <th>Reporter</th>
      <td>
          chrchr-github
      </td>
    </tr>
</table>

<pre>
    Seems like a regression in clang-19:
~~~c++
#include <algorithm>
#include <iterator>

struct S {
        char a[100];
        S() {
                std::fill(std::begin(a), std::end(a), '\0');
        }
};
~~~
~~~
<source>:6:2: warning: constructor does not initialize these fields: a [cppcoreguidelines-pro-type-member-init]
 5 |         char a[100];
      |                    
      | {}
    6 |         S() {
      | ^
~~~
https://godbolt.org/z/6WfzWGYr9
</pre>
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