json: rm dead code
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1 changed files with 0 additions and 15 deletions
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@ -53,21 +53,6 @@ static std::string build_repetition(const std::string & item_rule, int min_items
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res += repeat(")?", up_to_n);
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return res;
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}
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if (up_to_n == 0) {
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return "";
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}
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std::string res;
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if (!separator_rule.empty() && prefix_with_sep) {
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res = separator_rule + " " + item_rule;
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} else {
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res = item_rule;
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}
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if (up_to_n > 1) {
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res += " " + opt_repetitions(up_to_n - 1, true);
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}
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return "(" + res + ")?";
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};
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if (min_items > 0 && max_items != min_items) {
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