<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/98641>98641</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            Clang rejects valid program involving explict object member function
        </td>
    </tr>

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

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

    <tr>
      <th>Reporter</th>
      <td>
          ranaanoop
      </td>
    </tr>
</table>

<pre>
    The following [valid](https://stackoverflow.com/questions/78739117/explicit-this-member-function-use-accepted-by-msvc-but-rejected-by-clang-and-gcc) program is rejected by clang and gcc but accepted by msvc. [Demo](https://godbolt.org/z/a3vz3TW8q)

```
#include <iostream>

struct C{
   int f(this int);
};

decltype(C::f) func; //msvc accepts but clang and gcc rejects
  
int main()
{ 
     func(3);    
}
int func(int j)
{
   std::cout << "called with: " << j << std::endl;
   return 5;
}
```
For future reference, the bug was discovered [here](https://stackoverflow.com/questions/78739117/explicit-this-member-function-use-accepted-by-msvc-but-rejected-by-clang-and-gcc).

</pre>
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