<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/110660>110660</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            [clang-tidy] modernize-use-ranges does not properly handle std::sort
        </td>
    </tr>

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

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

    <tr>
      <th>Reporter</th>
      <td>
          felix642
      </td>
    </tr>
</table>

<pre>
    Assume the following code:
```
#include <vector>
#include <algorithm>

struct Bar
{
    int a;
    bool operator< (const Bar& rhs) const
        {
                return a < rhs.a;
        }
};

void foo()
{
    std::vector<Bar> bar;
    std::sort(bar.begin(), bar.end());
}
```

the check `modernize-use-ranges` will suggests to replace `std::sort` with `std::ranges::sort`, but this would not compile since `bar` does not have `weak_ordering` which is a requirement for `std::ranges::sort`.

godbolt: https://godbolt.org/z/GWG5K3fh9
</pre>
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