<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/128510>128510</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            [clang-tidy] narrowing conversion should highlight the last function name in the call chain
        </td>
    </tr>

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

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

    <tr>
      <th>Reporter</th>
      <td>
          maxim-banaev
      </td>
    </tr>
</table>

<pre>
    In this example, `size()` should be highlighted instead of `vec`.

```
#include <vector>

int main()
{
    std::vector<int> vec{1, 2, 3};
    int a = vec.size();
    return 0;
}
```

clang-tidy output:
```
clang-tidy main.cpp -checks="-*,*-narrowing-conversions"
.../main.cpp:6:13: warning: narrowing conversion from 'size_type' (aka 'unsigned long') to signed type 'int' is implementation-defined [bugprone-narrowing-conversions,cppcoreguidelines-narrowing-conversions]
 6 |     int a = vec.size();
      |             ^
```

clang-tidy version is 21.0.0
llvm-project revision: 2b71df5a74cb5bd67f3f34277749dc920fd35105
</pre>
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