parser_check_assignment_expr (parser_context_t *context_p)
{
  if (!parser_is_assignment_expr (context_p))
  {
    parser_raise_error (context_p, PARSER_ERR_ASSIGNMENT_EXPECTED);
  }
} /* parser_check_assignment_expr */
parser_check_assignment_expr (parser_context_t *context_p)
{
  if (!parser_is_assignment_expr (context_p))
  {
    parser_raise_error (context_p, PARSER_ERR_ASSIGNMENT_EXPECTED);
  }
}  