Clang: Autocompletion adds invalid code instead of std::endl

1. Enable the clang code model.
2. In a source file, include iostream:

   #include <iostream>
   

3. Type the following beginning of a line:

   std::cout << std::en
   

4. Press Alt-Space.
   Two possible autocompletions are being shown.
5. Select "endl" and press Enter.
   The line will be completed to:

   std::cout << std::endl()
   

   This is not even syntactically correct. The code can't be compiled.

The line should be completed to:

std::cout << std::endl

With Creator's built-in code model, this works correctly.