static boolean string_literal_as_reference(PsiBuilder b, int l) {
    if (!recursion_guard_(b, l, "string_literal_as_reference")) return false;
    boolean r;
    Marker m = enter_section_(b);
    r = consumeTokenFast(b, T_LPAREN);
    if (!r) r = string_literal_as_reference_1(b, l + 1);
    if (!r) r = closureArgumentSeparator(b, l + 1, T_LBRACE_parser_);
    exit_section_(b, m, null, r);
    return r;
  }
static boolean string_literal_as_reference(PsiBuilder b, int l)