Eslint-plugin-vue: Don't require key with v-for on template tags

[privatenumber]

• ESLint Version: 3.19.0
• eslint-plugin-vue Version: 3.1.3
• Node Version: 7.9.0

What did you do? Please include the actual source code causing the issue.

<template>
    <div>
        <template v-for="crumb in crumbArr" :key="crumb">
            <custom-el :crumb="crumb" />
        </template>
    </div>
</template>

What did you expect to happen?
For it to work.

What actually happened? Please include the actual, raw output from ESLint.
No ESLint error. Vue error: <template> cannot be keyed. Place the key on real elements instead.

[mysticatea]

Thank you for the proposal.

You are right, this plugin should catch it.

[michalsnik]

Fixed in v3.4.0 🚀