@Test
public void testBlockStatement() {

  Parser<BlockStatement> parser = StatementParser.blockStatement(StatementParser.NOP);
  TerminalParserTest.assertResult(parser, "{}", BlockStatement.class, "{}");
  TerminalParserTest.assertResult(parser, "{;}", BlockStatement.class, "{;}");
  TerminalParserTest.assertResult(parser, "{;;}", BlockStatement.class, "{; ;}");
}