Function lookup

javascript/src/deserializer.js:259–267

(reference, kind)

  const decoded = {};
  const lookup = (reference, kind) => {
    if (!(reference in decoded)) {
      if (!(reference in expression.values)) {
        throw new Error(`Cannot find ${kind} ${reference}`);
      }
      decoded[reference] = decode(expression.values[reference]);
    }
    return decoded[reference];
  };

  const decode = (node) => {
    if (node.constantValue !== null) {