ref: 281b5ee6bc9aea9e061a792aff6f3fc72bca98fa
dir: /tests/cc/execute/0130-mulpars.c/
int
f2(int c, int b)
{
	return c - b;
}
int (*
f1(int a, int b))(int c, int b)
{
	if (a != b)
		return f2;
	return 0;
}
int
main()
{
	int (* (*p)(int a, int b))(int c, int d) = f1;
	return (*(*p)(0, 2))(2, 2);
}