Attrs Fallthrough #625
Comments
|
I can't see the warning you are talking about: <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Document</title>
</head>
<body>
<div id="app"></div>
<script type="module">
import {
h,
createApp,
defineComponent
} from 'https://unpkg.com/vue@3.0.0-alpha.2/dist/vue.esm.js'
const Comp = defineComponent({
props: ['foo'],
setup(props, context) {
return () => [
h('div', 'content 1'),
h('div', 'content 2'),
h('div', context.attrs)
]
}
})
const app = createApp()
app.mount(Comp, '#app')
</script>
</body>
</html>Next time, please provide a repro |
|
ok, i fixed the reproduction code. https://codepen.io/itoito-cn/pen/WNbgrdN it's not make sense if you don't pass any properties when we're talking about arrt fallthrough. -> markAttrsAccessed() is only called from componentProxy |
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Version
3.0.0-alpha.1
Reproduction link
https://codepen.io/itoito-cn/pen/WNbgrdN
Steps to reproduce
What is expected?
attrs fallthrough should not warn when attrs is used during render
in this scenario, it's better if we also check the access from setupContext to prevent warning.
What is actually happening?
we don't have any approach to prevent warning if an arrow function is returned as render function within setup().
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