<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/82882>82882</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            [clang] value parameter const-qualification influences overload resolution
        </td>
    </tr>

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

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

    <tr>
      <th>Reporter</th>
      <td>
          h-2
      </td>
    </tr>
</table>

<pre>
    ```cpp
#include <concepts>

template <typename T>
void foobar(T) {}

template <std::integral T>
void foobar(T const) {}

int main()
{
 foobar(3);
}
```

**Expected behaviour:**

This code is well-formed; the second overload is chosen (because more constrained); the `const` is irrelevant.

GCC and MSVC show this behaviour.

**Actual behaviour:**

Clang rejects this code:
```
<source>:11:5: error: call to 'foobar' is ambiguous
   11 |     foobar(3);
      |     ^~~~~~
<source>:4:6: note: candidate function [with T = int]
    4 | void foobar(T) {}
      | ^
<source>:7:6: note: candidate function [with T = int]
    7 | void foobar(T const) {}
      |      ^
1 error generated.
Compiler returned: 1
```

</pre>
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