<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/143711>143711</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            Wrong source range for CXXTemporaryObjectExpr
        </td>
    </tr>

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

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

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

<pre>
    See https://godbolt.org/z/6cdcj1qqY

```c++
struct S {
    S(int, int);
};

void f() {
    S(S(0, 1));
}
```

When the `CXXTemporaryObjectExpr` is wrapped with a `CXXFunctionalCastExpr`, the source range of the `CXXTemporaryObjectExpr` contains the closing parenthesis of the `CXXFunctionalCastExpr`.

This occurs starting in `-std=c++17`, where guaranteed copy elision is in effect. In C++14, there is an intervening `CXXConstructExpr` and the `CXXTemporaryObjectExpr` has the correct source range (although Compiler Explorer's highlighting of AST nodes includes the closing parenthesis, as if `))` was a single token).
</pre>
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