Function addIdentifiers

packages/compiler-core/src/transform.ts:268–279

(exp)

    },
    onNodeRemoved: NOOP,
    addIdentifiers(exp) {
      // identifier tracking only happens in non-browser builds.
      if (!__BROWSER__) {
        if (isString(exp)) {
          addId(exp)
        } else if (exp.identifiers) {
          exp.identifiers.forEach(addId)
        } else if (exp.type === NodeTypes.SIMPLE_EXPRESSION) {
          addId(exp.content)
        }
      }
    },
    removeIdentifiers(exp) {
      if (!__BROWSER__) {
        if (isString(exp)) {