message: safer isNative check (fix
diff: @@ -37,8 +37,8 @@ export const isServerRendering = () => {
  export const devtools = inBrowser && window.__VUE_DEVTOOLS_GLOBAL_HOOK__
  /* istanbul ignore next */
  -export function isNative (Ctor: Function): boolean {
  - return /native code/.test(Ctor.toString())
  +export function isNative (Ctor: any): boolean {
  + return typeof Ctor === 'function' && /native code/.test(Ctor.toString())
  }
  export const hasSymbol =
  