| 3769 | } |
| 3770 | |
| 3771 | function initInternalComponent (vm, options) { |
| 3772 | var opts = vm.$options = Object.create(vm.constructor.options); |
| 3773 | // doing this because it's faster than dynamic enumeration. |
| 3774 | opts.parent = options.parent; |
| 3775 | opts.propsData = options.propsData; |
| 3776 | opts._parentVnode = options._parentVnode; |
| 3777 | opts._parentListeners = options._parentListeners; |
| 3778 | opts._renderChildren = options._renderChildren; |
| 3779 | opts._componentTag = options._componentTag; |
| 3780 | opts._parentElm = options._parentElm; |
| 3781 | opts._refElm = options._refElm; |
| 3782 | if (options.render) { |
| 3783 | opts.render = options.render; |
| 3784 | opts.staticRenderFns = options.staticRenderFns; |
| 3785 | } |
| 3786 | } |
| 3787 | |
| 3788 | function resolveConstructorOptions (Ctor) { |
| 3789 | var options = Ctor.options; |