static boolean non_empty_type_argument_list(PsiBuilder b, int l) {
    if (!recursion_guard_(b, l, "non_empty_type_argument_list")) return false;
    if (!nextTokenIsFast(b, T_LT)) return false;
    boolean r, p;
    Marker m = enter_section_(b, l, _NONE_);
    r = consumeTokenFast(b, T_LT);
    p = r; // pin = 1
    r = r && report_error_(b, comma_list_p(b, l + 1, GroovyGeneratedParser::type_argument_list_item));
    r = p && type_argument_list_end(b, l + 1) && r;
    exit_section_(b, l, m, r, p, null);
    return r || p;
  }
static boolean non_empty_type_argument_list(PsiBuilder b, int l)