Method parse

www/js/_hyperscript.js:4366–4376

(parser, root)

      this.args = { root };
    }
    static parse(parser, root) {
      if (!parser.matchToken("as")) return;
      parser.matchToken("a") || parser.matchToken("an");
      var conversion = parser.requireElement("dotOrColonPath").evalStatically();
      var asExpr = new _AsExpression(root, conversion);
      while (parser.matchOpToken("|")) {
        conversion = parser.requireElement("dotOrColonPath").evalStatically();
        asExpr = new _AsExpression(asExpr, conversion);
      }
      return parser.parseElement("indirectExpression", asExpr);
    }
    resolve(context, { root: rootVal }) {
      return context.meta.runtime.convertValue(rootVal, this.conversion);
    }