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use const/let 

use module exports instead of exports
This commit is contained in:
Camilo Roca 2020-02-10 21:56:40 +01:00
parent 772286cf00
commit 82d51aee99
1 changed files with 10 additions and 12 deletions
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22
runtime/JavaScript/src/antlr4/dfa/DFASerializer.js
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@ -17,14 +17,14 @@ class DFASerializer {
if(this.dfa.s0 === null) {
return null;
}
var buf = "";
var states = this.dfa.sortedStates();
for(var i=0;i<states.length;i++) {
var s = states[i];
let buf = "";
const states = this.dfa.sortedStates();
for(let i=0; i<states.length; i++) {
const s = states[i];
if(s.edges!==null) {
var n = s.edges.length;
for(var j=0;j<n;j++) {
var t = s.edges[j] || null;
const n = s.edges.length;
for(const j=0;j<n;j++) {
const t = s.edges[j] || null;
if(t!==null && t.stateNumber !== 0x7FFFFFFF) {
buf = buf.concat(this.getStateString(s));
buf = buf.concat("-");
@ -50,7 +50,7 @@ class DFASerializer {
}
getStateString(s) {
var baseStateStr = ( s.isAcceptState ? ":" : "") + "s" + s.stateNumber + ( s.requiresFullContext ? "^" : "");
const baseStateStr = ( s.isAcceptState ? ":" : "") + "s" + s.stateNumber + ( s.requiresFullContext ? "^" : "");
if(s.isAcceptState) {
if (s.predicates !== null) {
return baseStateStr + "=>" + s.predicates.toString();
@ -66,7 +66,6 @@ class DFASerializer {
class LexerDFASerializer extends DFASerializer {
constructor(dfa) {
super(dfa, null);
return this;
}
getEdgeLabel(i) {
@ -74,7 +73,6 @@ class LexerDFASerializer extends DFASerializer {
}
}
exports.DFASerializer = DFASerializer;
exports.LexerDFASerializer = LexerDFASerializer;
module.exports = { DFASerializer };
module.exports = { LexerDFASerializer };