Method constructor

src/parser.js:30–44

(src)

  }

  constructor(src) {
    /** Current char index */
    this.idx = 0;
    /** Start index of the current char scan */
    this.start = 0;
    /** Input source */
    this.src = src;
    this.len = src.length;
    /** Current token */
    this.tkn = T$EOF;
    /** Current token value */
    this.val = undefined;
    /** Current char */
    this.ch = src.charCodeAt(0);
  }

  parseBindingBehavior() {
    this.nextToken();