static boolean expect_type(PsiBuilder b, int l) {
    if (!recursion_guard_(b, l, "expect_type")) return false;
    boolean r;
    Marker m = enter_section_(b);
    r = replaceVariants(b, l + 1, "type");
    r = r && noMatch(b, l + 1);
    exit_section_(b, m, null, r);
    return r;
  }
static boolean expect_type(PsiBuilder b, int l)