This app provides monitoring and information features for the common freifunk user and the technical stuff of a freifunk community. Code base is taken from a TUM Practical Course project and added here to see if Freifunk Altdorf can use it. https://www.freifunk-altdorf.de
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"use strict";
var GrammarError = require("../../grammar-error"),
visitor = require("../visitor");
/* Checks that each rule is defined only once. */
function reportDuplicateRules(ast) {
var rules = {};
var check = visitor.build({
rule: function(node) {
if (rules.hasOwnProperty(node.name)) {
throw new GrammarError(
"Rule \"" + node.name + "\" is already defined "
+ "at line " + rules[node.name].start.line + ", "
+ "column " + rules[node.name].start.column + ".",
node.location
);
}
rules[node.name] = node.location;
}
});
check(ast);
}
module.exports = reportDuplicateRules;