def function(self, name: str,
                 pos: T.Optional[T.List[mparser.BaseNode]] = None,
                 kw: T.Optional[T.Mapping[str, mparser.BaseNode]] = None,
                 ) -> mparser.FunctionNode:
        """Create a function call.

        :param name: the name of the function
        :param pos: a list of positional arguments, defaults to None
        :param kw: a dictionary of keyword arguments, defaults to None
        :return: a method call object
        """
        args = mparser.ArgumentNode(self._token('array', 'unused'))
        if pos is not None:
            args.arguments = pos
        if kw is not None:
            args.kwargs = {self.identifier(k): v for k, v in kw.items()}
        return mparser.FunctionNode(self.identifier(name), self._symbol('('), args, self._symbol(')'))
Create a function call.

        :param name: the name of the function
        :param pos: a list of positional arguments, defaults to None
        :param kw: a dictionary of keyword arguments, defaults to None
        :return: a method call object
        
mesonbuild/cargo/builder.py