private static boolean switch_expression_7(PsiBuilder b, int l) {
    if (!recursion_guard_(b, l, "switch_expression_7")) return false;
    boolean r;
    Marker m = enter_section_(b);
    r = consumeTokenSmart(b, T_LBRACE);
    r = r && mb_nl(b, l + 1);
    r = r && switch_expression_7_2(b, l + 1);
    r = r && consumeToken(b, T_RBRACE);
    exit_section_(b, m, null, r);
    return r;
  }
private static boolean switch_expression_7(PsiBuilder b, int l)