void
foo ()
{
  if (0)
    i = 0;
  else /* This is a dirty place to put a comment */ if (1)
    i = 0;
  else				/* comment behind else */
    /* comment on new line, after else */
    i = 0;

  if (0)
    /* Lets put a comment here too */
    i = 0;
  else				/* This is a dirty place
				   to put a multi-line comment */ if (1)
    i = 0;
  else				/* multi-line comment
				   behind else */
    i = 0;

  if (0)			/* Lets put a comment here too */
    i = 0;
  else /* This is a dirty place to put a comment */ if (1)
    i = 0;
  else				/* comment behind else */
    /* comment on new line, after else */
    i = 0;

  if (0)
    i = 0;
  else if (1)			/* comment after if */
    i = 0;
  else
    /* multi-line
       comment */
    i = 0;

  if (0) {
    i = 0;
  }
  else /* This is a dirty place to put a comment */ if (1) {
    i = 0;
  }
  else {			/* comment behind else */
    /* comment on new line, after else */
    i = 0;
  }
  if (0) {			/* Lets put a comment here too */
    i = 0;
  }
  else				/* This is a dirty place
				   to put a multi-line comment */ if (1) {
    i = 0;
  }
  else {			/* multi-line comment
				   behind else */
    i = 0;
  }

  if (0) {			/* Lets put a comment here too */
    i = 0;
  }
  else /* This is a dirty place to put a comment */ if (1) {
    i = 0;
  }
  else {			/* comment behind else */
    /* comment on new line, after else */
    i = 0;
  }

  if (0) {
    i = 0;
  }
  else if (1) {			/* comment after if */
    i = 0;
  }
  else {			/* multi-line
				   comment */
    i = 0;
  }
}