<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/62469>62469</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            Incorrect class member accessibility error from clang
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
      </td>
    </tr>

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

    <tr>
      <th>Reporter</th>
      <td>
          igor-akhmetov
      </td>
    </tr>
</table>

<pre>
    Clang does not seem to implement [[class.access.base]#4.3](https://eel.is/c++draft/class.access.base#4.3) (https://gcc.godbolt.org/z/4Mbhbrqa4)
```
struct A {};
struct B : protected A {};

struct C : B {
    friend void f(B*);
};

void f(B* b) {
    A* a = b;  // Should be ok, clang reports an error
}
```
</pre>
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