@Test
public void testWhileParenthesesRemoved() throws Exception {

  final TranslationUnit tu = ParseHelper.parse("void main() {"
      + "  while(_GLF_WRAPPED_LOOP(_GLF_FALSE(false ,_GLF_DEAD(_GLF_FALSE(false, false))))) {"
      + "  }"
      + "}");
  final String expected = "void main() {"
      + "  while (false) {"
      + "  }"
      + "}";
  final TranslationUnit simplifiedTu = Simplify.simplify(tu);
  CompareAsts.assertEqualAsts(expected, simplifiedTu);
}