static boolean bvalue_(PsiBuilder b, int l) {
    if (!recursion_guard_(b, l, "bvalue_")) return false;
    if (!nextTokenIs(b, BRACKET_LEFT)) return false;
    boolean r, p;
    Marker m = enter_section_(b, l, _NONE_);
    r = consumeToken(b, BRACKET_LEFT);
    p = r; // pin = BRACKET_LEFT
    r = r && report_error_(b, bvalue__1(b, l + 1));
    r = p && consumeToken(b, BRACKET_RIGHT) && r;
    exit_section_(b, l, m, r, p, null);
    return r || p;
  }
static boolean bvalue_(PsiBuilder b, int l)